Technical Education And Training Department Tender

PLC trainer kit (Siemens PLC) With in built Siemens PLC 14-point controller, Digital Inputs: 08 nos, with 5mm banana connector for each inputs. Digital Outputs: 06 nos. with 5mm banana connector for each outputs Software: Connected Components Workbench software/ WPL Soft/TIA Portal., Supports program download through USB programming port Cabinet: 340 X 380 mm front panel with printed circuit board with metal cabinet. I/P-230V and Output-24V @3A. 3 years warrenty against manufacturing defects

Elegoo 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

Analog CRO, 30 Mhz, Dual Trace 0-600V, AC/DC

Trainer Kit to study switching characteristics and VI for SCR,IGBT,SCS , TRIAC and DIAC, 0-100V minimum, 0-5A load current

SCR Trainer , 0-100V, 0-5A

SCR Firing Trainer, R Firing Trainer, 10-90 degree for 230V supply, 50Hz

UJT Trainer, Upto KHz, Amplitude 0-60V

SCR Commutation ( A,B,C) Trainer , Compatible to 230V AC, 50Hz

SCR Commutation ( D,E,F) Trainer, Compatible to 230V AC, 50Hz

Half Controlled Rectifier, 0-100V

Full Controlled Rectifier, 0-100V

AC Regulator Trainer, Compatible to 230V, variable output upto 230V

DC Series Motor Drive using SCR, Drive should be for 3HP Motor

Separately Excited Shunt Motor Drive using SCR, Drive should be for 3 HP Motor atleast.

Setup to study speed control of 3-phase Induction Motor using PWM, Drive should be 35HP Motor

Flat plate solar collector, Collector body-Sturdy, Pure Polyester, Powder Coated Frame, 2Sqm, 9 Nos. Copper Fins and tubes.

VI charactertics of PV cell trainer kit

Solar water heating system

Pyranometer, Sp[ecial selectivity (350 to 1500 nano mete, tilt responce-0-90◦ at 1000W/Sq.m, Temp response – (-10) degree, field of view 180◦

Solar Cooker, FRP Body, 23”x23”x9”, reflector material-mirror glass 4mm, 4 nos aluminium container covered with toughened glass 4mm, plain glass 4mm, insulation material – glass wool, inbuilt analog temperature meter.

Flat plate solar collector

Power factor improvement by static capacitor, 12.5 µF, 450V, 200 mHenry/1Amp, resistance 500Ω/400W, Auxiliary Power Supply 230V AC, 50Hz, MCB 2Amp

Pelton wheel water turbine cut view model

Francis Water turbine cut View model.

Kaplan water turbine cut view model

DC series Motor Drive using step down chopper, Compatible upto 3HP

Synchronous motor and panel for V curve plotting, 415V, 3HP with required Control Panel.

3 phase resistive load box upto 15 A,415 V

Time period of oscillation of a cantilever-Metre Scale(Wooden - 2 Nos.), G. Clamp(Metallic)-02 Nos, Slotted Weight (4 no. each of 50 gm) Brasssed Chromed-02 set. Slotted weight holder with hook (Metallic)-05 Nos. Stop Watch ( dial 30 sec, Max Time Time 30 minutes, Least Count 0.1 sec, Made of Stainless Steel, tested at NABL Acreditated Lb

To verify Kirchhoff’s law using electrical circuits i) Kirchoff's Law Trainer Kit with Meters(Standard) ii) I.C Regulated Power Supply, Output : 0-9 V, 0.2 Volt/div @ 500 mA Over Voltage and over current Protection iii) Variable resistors (0 to 10K, 3 values) Plug type Resistance Box (Standard Quality Manganin Coils) iv) Digital Multi-meter: 01 No. DC voltage: 0-200 mV- 1000V , DC current: 0-20 mA -10A, AC voltage: 0-20V- 700V, AC current: 0-20mA-10A , Resistance : 0-200 ohm -2 mega-ohm. Capacitance: 0-20 nF- 200μF, Frequency: 0-200 KHz, Make : ISO 9001-2008 certified Co. and tested at NABL Accreditated Lab.

Galvanometer by half deflection method.Table i) Table Galvanometer (Moving coil Weston Type) - 3 Nos. (Known resistance and figure of merit), Range : 30-0-30, Sensitivity : 2 micro-Amp/div ; Permanent magnet moving coil type. Bakelite case. Size: 250mm x 200mm, square dial. Anti-parallax mirror scale, knife edge pointer,Make: ISO 9001-2008 certified Co. and tested at NABL Accreditated Lab. ii) Battery or a battery eliminator ( 0 - 6 V) - 03 Nos. iii) Plug type Resistance Box - 03 Nos. (Standard Quality Manganin Coils), Range in Ohms :0 to 10K ohms iv) Plug type Resistance Box - 03 Nos. (Standard Quality Manganin Coils) - , Range in Ohms :0 to 200 ohms., v) Fractional resistance box, - 03 Nos. Range : 0 – 10 ohm vi)One way keys (Standard - 01 No. pack of 5 nos.), Brass block with brass terminals. Block size: 56 x 10 x 10 mm. vii) Digital Multi-meter - 01 No. Specification is same as item no 33.(iv), v)Connecting wires (Standard, 1 coil each ) -

Conversion of Galvanometer into an ammeter or a voltmeter. i) A galvanometer, (Known resistance and figure of merit), Specification is same as item no 3(i). (ii), A battery eliminator (0 – 3V, - 03 Nos. iii) One way key(Standard) - 01 Nos., Specification is same as item no 34.(iv) iv) Wire Rheostat - 04 Nos. Range 0 – 200 ohm, length : 30 cm, Dia 50 mm (Approx), Current : 2.5A , Make : ISO 9001-2008 certified Co. and tested, at NABL Accreditated Lab. v) DC milli-Ammeter - 03 Nos., Range 0-30 mA , (div. 1mA), Accuracy : +/- 1%, Permanent magnet moving coil type. Bakelite case, Size: 250 mm x 200 mm. Anti-parallax mirror scale, knife edge pointer, square dial. Make : ISO 9001-2008 certified Co. and tested, at NABL Accreditated Lab. vi) DC Voltmeter - 03 Nos. Range 0 – 3 V, ( div. 0.05 V), Accuracy : +/- 1%., Permanent magnet moving coil type. Bakelite case. Size: 250 mm x 200mm. square dial. Anti-parallax mirror scale, knife edge pointer, Make : ISO 9001-2008 certified Co. and tested at NABL Accreditated Lab. vii) Constantan or Manganin wire (26 or 30 SWG, 10 nos.), viii) Connecting wires (Standard).

PN Jn Diode characteristics i) PN Jn Diode characteristics trainer kit (Compact), for both Si and Ge diode with, ii)4mm BS-4 Jack Terminal for Various Test Point, iii) Power LED Indication, iv)Built Analogue meter for voltage and current, Measurement - (a) Voltmeter : 0-3V,0.05V/div, (b) Voltmeter : 0-10V,0.2V/div, (c) Miliammeter : 0-15mA,0.3mA/div, Measurement. (a) Voltmeter : 0-3V,0.05V/div (b) Voltmeter : 0-10V,0.2V/div (c) Miliammeter : 0-15mA,0.3mA/div Micro ammeter: 0-100 µA, 1µA/div Variable voltage range by potentiometer arrangement : 0- 1.5V (forward bias) and 0 - 10V (Reverse bias) Built in Regulated DC Power Supply AC Input : 230V AC, 50Hz,+- 10%. Mounted on a sophisticated Cabinet Accessories : Patch Cords. Make : ISO 9001-2008 certified Co. and tested at NABL Accreditated Lab.

PO Box Experiment (To Verify Series law ) POST OFFICE BOX. (Plug type) with .. body made of brass inside teak-wood made case. Manganin wire, Non inductive winding. Ratio arms 10,100,1000 ohm, Series arms 1 to 5000 ohm, 16 coils. Two tapping keys (2 mm thickness) for galvanometer and battery. Brass made plug key (dia 7mm, length 20mm excluding head) and brass made stud ( thickness 12 mm , height 15 mm). Connecting terminals should have heavy threaded knob. Wired Wound Resistor (fixed) : ISO 9000 certified manufacturer. 5 ohm, 1% tolerance; - 10 Nos. 10 ohm, 1% tolerance; - 10 Nos. 20 ohm.,1% tolerance; - 10 Nos. Insulated copper wire for electrical connection, - 2roll area 1.5 square mm.

To verify Snell’s Law of refraction of light - 15 Set RECTANGULAR GALSS SLAB , Crown glass - 15 Nos Size : 4 inch x 3.5 inch x 1 inch Drawing Board made of Soft wood - 15 Nos Size : 18 inch x 23 inch, good quality. Stout Hair Pin.- 5 Box Board Pin - 5 box Wooden meter Scale ( 1 m ) - 2 Nos

Ohm’s Law verification - 2 Set ohms law apparatus kit with built in ( Compact)- 2 Nos DC Voltmeter, range 0 – 3 V - 2 Nos Specification is same as item no 36.(iv) DC milli-ammeter - 3 Nos Range 0 to 500 mA (div. 5 mA), Accuracy : +/- 1% Permanent magnet moving coil type. Bakelite case. Size: 250 mm x 200mm, knife edge pointer, Anti-parallax mirror scale, square dial. Make : ISO 9001-2008 certified Co. and tested at NABL Accreditated Lab

To verify inverse square law of radiations using a photo electric cell. - 2 Set Photo cell (Selenium)( Mounted in the metal box with connections brought out at terminals) Lamp holder with bulb(60W bulb) Moving coil Analog micro ammeter mounted on the front panel and connections brought out at terminals( Range 0 - 500µA ). Moving coil Analog milli-voltmeters mounted on the front panel and connections brought+ outat terminals (Range 0 -1000 mV) Wooden bench fitted with scale(Range) Connecting wires (Standard, 1 coil).- 1 Coil,

Capacitance and Permitivity Kit (Digital) (To determine the permittivity of air at a place) - 2 Set

Focal length and Magnifying Power:u-v method. OPTICAL BENCH AND ITS ACESSORIES (complete Set) : 3 sets Twin bar 1.5 meter long made of brass chrome plated pipes held in strong supports with leveling screws. One pipe is graduated in mm. Four sliders with Four sliders with index mark . Two lens holders and two pin holders ( made of brass) having screw in each which has capability of vertical and horizontal displacement and with two pins made of brass ( for the determination of focal length of a convex lens by U-V method). SPHERICAL DOUBLE convex lenses with - 3 Nos focal length – 10 cm, diameter 60 mm - 3 Nos Focal length – 15 cm, diameter 60 mm - 3 Nos Focal length – 20 cm, diameter 60 mm.- 3 Nos

Radius of curvature of concave/convex surface - 5 Nos Spherometer (Complete Set) with Linear Scale in mm Circular scale divisions:100 Convex Mirror - 5 Nos Concave Mirror - 5 Nos Plane Glass Slab (big size) - 5 Nos Plane Mirror - 5 Nos

Spring constant by Hooke’s Law apparatus - 3 Set Retort stand with clamp, Spring with hook at both ends, Weight hanger with hook ( 50 gm ) Slotted weight ( a set of six ) 50 gm each A vertical wooden scale A fine pointer

Co-efficient of static friction between wood and glass. Horizontal wooden board with glass top, fitted with pulley at one end. Wooden block (with slots on top for weight) with fixed hook at one end. Weight hanger with hook. Slotted weight (10 no. each of 20 gm )

Moment of inertia of a flywheel. Flywheel with shaft. Weight hanger. Stop Watch Meter Scale Slotted weight (Standard set )

Co-efficient of linear expansion of a metal rod Pullinger’s apparatus, with scale and thermometers. Optical level High resolving power telescope Meter Scale Thermometer A Metallic Rod

To Verify Boyles Law Boyles law Apparatus : complete set with accessories: Burette graduated in cc (or ml) with 1.0 cc / div. Scale graduated on both sides (left & right) with same marking fitted on a teak wood made frame ( height 120 cm, width 10 cm., thickness 2.5 cm)with a metrescall attached at the middle of the frame and standing on a cast iron made base ( length 22 cm and breadth 5 cm) having three legs two in front and one at back side each having length 8.5 cm.). Both open and closed tubes can be slided up and down over aluminium rod ( 8 mm dia ) . High quality synthetic tube (1.0 m long) containing 750 gm Hg. One spare synthetic tube. (With extra 500 gm mercury). Fortin’s Barometer : (Complete set) brass made, supplied with mercury andcase made of teak wood. Open plate reflectors, ringand screws for vertical adjustments. A dual scale graduated in 25 to 32 inches and 64 cm to 81cm is read by verniers moving by rack and pinion, reading to0.01 inch and 0.1mm are enclosed in a glass cylinder.A glass cistern at the lower end of barometer isprovided with an ivory point to adjust the level of mercury. Mounted on a wooden(teak wood) base. Covered with glass case. A thermometer is provided on the wooden base.

To find the viscosity of a given Liquid(Glycerin) by Stokes law with the following Stake’s law apparatus for viscosity measurement : Neutral glass thick tube about 1.25 inch diameter and 1 meter long fitted on a teak wood made wooden stand with a meter scale. The glass tube is having a nozzle at the bottom fitted with a rubber tube and pinch cock. A net hanger and a small spherical ball of three different dia (5 each). Glycerine : 2(two) litre per apparatus Castor Oil: 2(two) litre per apparatus Screw Gauge Stop Watch Meter Scale

Relative density of sand by specific gr. Bottle HYDROSTATIC BALANCE: Capacity 250g and sensitivity 1 mg, body made of teak, wood, made of brass with others accessories (for the determination of specific gravity expt.). STD. WEIGHT BOX:Chrome Plated Brass weightsin box, containing from 1mg to100g (grade “A”) ISI Standard . Make: ISO 9001-2008 certified Co. and tested at NABL Accredited Lab. - 4 Nos. BEAKER, 150 ml capacity, borosil. - 5 Nos. BEAKER, 100 ml capacity, borosil. - 5 Nos. SPECIFIC GRAVITY BOTTLE, 50 ml capacity. - 20 Nos. Wooden Bridge ( teak wood made). - 5 Nos.

Computer -Key HighlightsProcessor- (Intel 7th Gen or AMD Ryzen 3000 Series / Threadripper 2000 series) or higher CPU Operating System- Microsoft Windows 10 (64-bit), version 1909 or laterRam- 8 GB DDR4 or Higher Storage- Recommended SSD - 240 GB or higher for C Drive and 1 TB HDD or Higher for Storage

Laser Printer-HP Laser 108a Single-Function Printer

Printer Cartridge-For HP Laser 108a Single-Function Printer

Barcode Label printer-Model TVS LP 46-Product Dimensions ‏ : ‎ 18.5 x 21 x 28 cm; 4.52 Kilograms Manufacturer ‏ : ‎ TVS Electronics Limited ASIN ‏ : ‎ B08GSR5N6J Item model number ‏ : ‎ LP 46 NEO Manufacturer ‏ : ‎ TVS Electronics Limited Item Weight ‏ : ‎ 4 kg 520 g Item Dimensions LxWxH ‏ : ‎ 18.5 x 21 x 28 Centimeters Generic Name ‏ : ‎ Label Printer

Ribbon-Sun Retail 105mmX300mts Thermal Transfer Barcode Labels Ribbon SUPER WAX for Printer(WAX) FOR CITIZEN ZEBRA TVS TCS HBRT GODEX PRINTER Paper Label (Black)

Paper Roll-BEST LABEL HUB 50x25 (Thermal) Barcode Labels Stickers, 4000 Label in Roll, 2up

BAR CODE SCANNER-TVS Electronics BS-C101 Star Barcode Scanner | With a Top Trigger button | 1D linear imager to scanner | Speed of 330 scans per second | Enabled with ultra scan-decoding

ANBE PIC Programming Kit PICKIT3 Compatible PIC Microcontroller Programmer A set of flash programmers and adapter boards for writing programs on Microchip's PIC microcontrollers.Support almost all PICs.This is a compatible product of Microchip's PICKIT3. It can be used without problems with MPLAB IDE etc.Set contents: PICKIT3 compatible product, USB cable, 6-pin jumper cable, adapter board, 400 hole bread board,

IDUINO UNO Project Super Starter Kit with and UNO R3 Compatible with Arduino ID Ekit based on Arduino platform to starting programming for those beginners who are interested. Lcd1602 module with pin header (not need to be soldered by yourself) This is the upgraded starter kits with power supply module, 9V battery with dc UNO R3. 100% compatible with Arduino UNO R3, MEGA 2560 R3, NANO.

MY TechnoCare 8051 Development Board with USB Isp Programmer Kit, DS1307 RTC Module Real Time Clock, 16x2 LCD Display Yellow/Green, Onboard ZIF Socket 40-Pin, MAX232, Atmel AT89S52 Microcontroller IC

PLC trainer kit (Siemens PLC) With in built Siemens PLC 14-point controller, Digital Inputs: 08 nos, with 5mm banana connector for each inputs. Digital Outputs: 06 nos. with 5mm banana connector for each outputs Software: Connected Components Workbench software/ WPL Soft/TIA Portal., Supports program download through USB programming port Cabinet: 340 X 380 mm front panel with printed circuit board with metal cabinet. I/P-230V and Output-24V @3A. 3 years warranty against manufacturing defects

Elegoo 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

Speaker trainer to study the frequency response and directivity characteristics. Built in DC power supply, audio frequency generator, suitable amplifier with gain adjustment, sound level meter, 360 degree circular scale with 2 ft diameter with holding structure, clearly printer front panel, instruction manual

To study the internal layout of B&W tv receiver and measure voltage level to sketch composite video signal at different stages of tv receiver: B&W tv receiver trainer with built in facilities to observe composite video signal, vertical and horizontal signal, CRT based B&W kit, adjustment must be provided for sound, vertical and horizontal amplifier in front of the panel, audio video signal source, clearly printed front panel, instruction manual

Study of internal layout of colourtv: Colourtv trainer with built in facility to observe internal layout. Different test points to be provided ti observe different waveforms, Audio, video signal source, clearly printed front panel, instruction manual.

Fault finding in colourtv: Colourtv trainer with built in facility to observe internal layout. Different test points to be provided ti observe different waveforms, different fault switch to be provided to create fault and observe the results, Audio, video signal source, clearly printed front panel, instruction manual.

Test various sections of LED tv receiver: LED tv trainer to test different sections, power supply, processor card,, LED screen, Audio video signal source, clearly printed front panel, instruction manual

DTH trainer with tools for installation

Demonstration of photocopier trainer: Photocopier trainer to study its demonstration working, clearly printed front panel, instruction manual

Demonstration of microwave : Microwave demonstration set up to study its working, clearly printed front panel, instruction manual

Demonstration of washing machine: washing machine demonstration setup with clearly visible transparent cover, clearly printed front panel, instruction manual

Demonstration of refrigerator: refrigerator trainer with facilities to measure different parameters like voltage, current, power, efficiency and compressor load, clearly printed front panel, instruction manual

Demonstration of digital camera: branded digital camera demonstrator with clearly visible parts.

Measurement of unknown inductance by Maxwell's bridge: Maxwell's bridge trainer for measurement of unknown inductance, 1 khz 10v p-p sine wave ac source, three different unknown inductors, suitable bridge balance facility with null detector, clearly printed front panel, instruction manual

LVDT trainer kit with built in power supply, on board printed diagram, measuring range of LVDT (-10mm to +10mm), 1 khz ac source, digital display for voltage, clearly printed front panel, instruction manual.

Strain gauge trainer, load cell strain gauge platform with changeable compression/tension mode, suitable instrumentation amplifier, 500 gm weight box, calibrated digital display, clearly printed front panel, instruction manual.

Characteristics of RTD (PT100): Trainer kit to measure the temperature and change of resistance of RTD, temperature controller with digital display, clearly printed front panel, instruction manual.

Characteristics of thermister: Trainer kit to measure the temperature with thermister, temperature controller with digital display, clearly printed front panel, instruction manual

Calibrate single phase energy meter with phantom load: energy meter trainer kit with phantom load arrangement, digital voltmeter, ammeter, wattmeter, single phase energy meter, clearly printed front panel, instruction manual.

Calibrate voltmeter with crompton's potentiometer: Calibration set up for voltmeter, volt ratio box, standard cell, Crompton potentiometer, MI/MC voltmeter, clearly printed front panel, instruction manual.

B-H curve experiment training kit

Hot air soldering station for SMD component rework

PID CONTROLLER Training

Bench Top DO meter : Dissolved oxygen measurements in ppm, mg/L or % saturation. Accurate Readings in varying conditions with temperature, salinity and barometric pressure compensation. Large easy to read display. Ready indicator lets you know when readings are stable. Non-volatile memory holds up to 100 data points. Integral electrode holder Dissolved oxygen range 0 to 30mg/L % saturation of oxygen Resolution 0.1%/1%Resolution 0.01 mg/L Accuracy ±0.5% full scale Salinity correction range 0 to 50 ppt Temperature resolution 0.1 Range accuracy ±0.50C/±0.90F 0 to 1000C / 32 to 2120F Resolution 0.1 Barometric pressure correction power range 450 to 825 mm Hg 110/240 V AC SMPS 9V DC Adapter 1.3 A. Range 450 to 825 mm Hg 110/240 AC SMPS 9V DC Adapter 1.3 A Resolution 1 accuracy Manual input method Galvanic

Conductivity meter/TDS: For routine applications in laboratories, production plants and schools. Must be reliable, accurate and consistent performance. Large screen that displays conductivity or TDS readings with temperature in 0C and 0F. Ready indicator to know when readings are stable. Selectable cell constant auto-ranging across 5 conductivity and TDS ranges Up to 5 point push button calibration Non-volatile memory hold up to 100 data points Integral electrode holder, Automatic temperature control probe. Conductivity range .1μS/cm to 200.0mS/cm Resolution 0.01μS; .01μS; 1μS; 0.01mS; 0.1mS Accuracy ±1% full scale Cal. Points Automatic (4 points) maximum 1 per range; Manual (5 points); Maximum 1 per range Cell Constant .01, 1.0 10.0 (selectable) TDS Range 0.1 to 100 ppt @ 0.5 TDS factor (to 200ppt @ 1.0 TDS factor) Resolution 0,01ppm; 0.1ppm; 1ppm; 0.01ppt; 0.1ppt Power 110/240 V Ac SMPS, 9V DC Adapter, 1.3 A Output RS-232

Electro Pneumatic Trainer KitThe Pneumatic kit shall be of sleek design and portable one with wheels. This unit is to be provided with standard Aluminium based mounting board (modular type) with all trainer kits so as to make the pick & place of components easier. All the products are to be provided with suitable “one touch fittings / Push-in fittings”. All the components used shall be of reputed make like Festo / Janatics / Rexroth or any other reputed make acceptable to Polytechnic. Vendor has to specify the make with catalogue. The following experiments should be possible to carry out using the kit: a) To learn about the fundamentals of Pneumatics with components (FRL unit, Compressor, DC valves, Pressure control Valves, Pneumatic Cylinders, accessories, etc) – functions, symbols, working principle & applications. b) To build up a pneumatic circuit with applications like lifting & holding a load, Clamping / de-clamping, Speed & load control in Double Acting cylinder, speed control of pneumatic motor etc. Vendor has to provide The Learning Resources – Basics of pneumatics, Different pneumatic Circuits (minimum 7 experiments) and components for it. Vendor to provide the list of experiments with components required along with offer. Scope of supply: Vendor to supply the following items (minimum): 1. Air compressors- Displacement 3cfm, Working pressure – 7kg/cm2 (7 bar) with 0.5HP 650 RPM electric motor 230V, 50Hz, 1 phase with 0-10 bar pressure gauge & shut off valve with suitable hose and end connector. 2. Filter Regulator and Lubricator (FRL) unit with Pressure gauge (10bar) – 1 No. 3. Direction control valves of different configuration (5/2 way lever operated -4 no., 5/2 way single solenoid operated - 2 no., 5/2 way double solenoid operated -2 no, & 5/3 way lever operated - 3 no, 3/2 way roller operated valve – 1 no). The size of the valves shall be of ¼” BSP. 4. Set of Pressure control Valves, One way valves, Flow control valves, shut off valves, OR gate & AND gate shuttle Valves, time delay valve, quick exhaust valve (minimum – 1 no each) or of sufficient quantity to execute the experiments. The size of the valves shall be of ¼” BSP. The vendor to list down the type, specification and quantity of valves offered. 5. Single acting cylinder - Bore 25mm, Stroke 100mm with suitable mounting arrangement –1No. 6. Double acting cylinder - Bore 25mm, Stroke 100mm with suitable mounting arrangement - 2 Nos. 7. Pneumatic motor - 1 no, 8. Required length and quantity of pneumatic hoses with suitable end fittings of quick snap type and Ell, Straight & Tee fittings of required quantity have to be provided. 50% extra spares of this hoses and fittings to be supplied. Details of supply are to be specified in the offer. 9. Hand Tools required for carrying out the experiment – 2 sets to be supplied.10. Required electrical controls with sockets for solenoids, etc. proposed for supply to be specified and listed in the offer. 11. Any other items required to carry out the basic experiments and proposed for supply to be specified and listed in the offer. 11. Any other optional items required to improve the performance or to carry out additional experiments and proposed for supply shall be specified and quoted as OPTIONAL, which will be selected based on our requirement.

Electro Hydraulic Trainer KitSpecification: 1. The Hydraulic kit shall be of sleek design and portable one with wheels. 2. Provided with standard steel / Aluminium based mounting board (modular type) with all trainer kits so as to make the mounting of components easier. 3. All the products to be provided with suitable quick disconnect couplings. 4. All the components used shall be of reputed make like Rexroth / Vickers or any other reputed make acceptable to polytechnic. Vendor to specify the make with catalogue. 5. The following experiments should be possible to carry out using the kit: a) To learn about the fundamentals of hydraulics with components (DC valves, pressure control valves, Flow control valves, Hydraulic Cylinders, Accessories, etc.,) b) To build up a hydraulic circuit with applications like hydraulic press circuit, Clamping / de-clamping, Meter-in / meter-out, Speed control & load control in Double Acting cylinder, sequencing circuit, counter balance circuit, etc. 6. Vendor to provide the learning resources – basics of hydraulics, Different hydraulic circuits (minimum 7 experiments) and components for it. Vendor to provide the list of experiments with components required along with offer. 7. Operation & maintenance manual to be supplied - 2 hard copies and 1 soft copy with the equipments. Scope of supply: Vendor to supply the following items (minimum): 1) Trolley with Frame, No. of wheels - 4, Two fixed & two swivel type. Load mounting capacity: 500 kg 2) Hydraulic Power pack with following capacity: Operating pressure: around 40 bar. Flow rate: around 5 lpm. The power pack includes the following components: a) Hydraulic Tank capacity around 50 litres. b) Suitable Pump & electric motor (single phase – 230V, 50 Hz, 1440 rpm induction motor) coupled with bell housing and mounted externally over the tank with vibro-mounts. c) Safety relief valve with variable pressure setting. d) Accessories like Drain plug, Suction Strainer, Return line Filter, electrical power source for solenoid valves, Valve mounting sub-plates, hydraulic fittings, etc. e) Required quantity (min. 8 Nos.) of hydraulic hoses of suitable length with end fittings and quick couplings, transparent hoses on return lines and leakage lines. 3) All types of valves to carry out the experiments proposed. The valves include: a) Solenoid Operated DC valves – 4/2 way – 2 no and 4/3 way – 2 no types (Solenoid Voltage: 24V DC) b) Manual operated DC valves 4/2 way – 2 no and 4/3 way – 2 no types. c) Pilot operated DC valve 4/2 way – 1 no and 4/3 way – 1 no d) Pressure Relief valve – 1 no e) Pressure reducing valve – 1 no f) Pressure sequence valve – 1no g) Flow control valve – 1 no h) Non-return Valve- 1 no 4) Hydraulic Cylinders – a) Single acting cylinder – spring return type ( Size: Bore dia. around 20mm x rod dia. 12mm x stroke 200mm) b) Double acting cylinder ( Size: Bore dia. around 20mm x rod dia. 12mm x stroke 200mm) Seals: Bushak&Shamban / Merkel / Freudenberg or any other reputed make acceptable to polytechnic. Max operating pressure: 100 bar, Normal operating pressure: 40 bar Piston rod: Chrome plated and hardened. 5) Hydraulic motor: Type: Gear motor / Piston motor Direction of rotation: Bi-directional Normal Operating pressure: 40 bar, Max. Pressure: 100 bar, 6) Flow meter – 1 no Type: Acrylic hone type flow meter with scale, Rotameter, Working Pressure: around 40 bar 7) Proximity sensor: 2 no Type: Contact less Proximity sensor PNP type, Operating voltage: 24 V DC, 8) Equipment trays: 4 no, the tray design is such that the supplied components can be kept in the tray. Also the trays have space for each individual component. 9) Pressure Gauges – 5 no (glycerine filled) of suitable range to measure the pressure at various points (Pressure line, return line, reduced pressure line, suction line, etc.) 10) Hand Tools required for carrying out the experiment – 2 sets to be supplied. 11) Any other items required to carry out the basic experiments and proposed for supply to be specified and listed in the offer. 12) Any other optional items required to improve the performance or to carry out additional experiments and proposed for supply shall be specified and quoted as OPTIONAL, which will be selected based on our requirement.

Separating & Throttling Steam Calorimeter with Boiler Specification- This set up mounted on a Bench fully instrumented to determine quality of steam at Pressure of steam 8.0-10.0 kg/cm2 using separating throttling calorimeter with steam condensing plant, Non IBR small steam boiler shell fitted with immersion heater and furnish with safety valve, pressure gauge, digital thermometer, steel lagging jacket, Power supply for heating: 230 V, single phase AC. Arrangement for drainage of waste water after experiment. Operation & maintenance manual.

Spanner Set8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm combination spanners

Spanner Set 1/8 x 3/16, 3/16 x 1/4, 1/4 x 5/16, 5/16 x 3/8, 3/8 x 7/16, 7/16 x 1/2, 1/2 x 9/16, 9/16 x 5/8, 5/8 x 3/4

Supply and Installation of Izod and Charpy testing Machine with Specimen for testing

Supply and Installation of Torsion testing machine. Capacity 200 Nm, Power Supply- 260VAC at 50 HZ, 12 months warranty from the date of installation, least count 0.1 degree (Deflection), Measuring units- Nm, Ncm, Kgcm (selectable), Maximum Deflection- 180 degree, Accuracy + 1% of the reading

Electrode Holder FULL BRASS BODY INSIDE 5MM ELECTRODE SIZE Dimensions (LXWXH) -23.6x3.5x8.9 mm Insulated handle made of fiber glass polyamide and head from DMC

Lathe Machine HMT Lathe Machine, NH22 Height of centers:220 mm Swing over bed:500 mm Swing over cross slide: 270 mm Swing in gap (optional): 720 mm Distance between centers: 1000 mm Spindle Nose / Bore- A2-6* / 53 mm Spindle Speed range: 16 from 40 rpm-2040 rpm forward and 7 from 60 rpm-1430 rpm reverse Spindle power= 11 KW, Feed range(longitudinal): 60 from 0.04- 2.24 mm/rev, Feed range (cross): 60 from 0.02-1.12 mm/ rev Lead screw pitch- 6 [or 4TPI ACME] mm, Metric threads: 48 from 0.5-28 mm, Main motor power=7.5 (std.) / 11.0 (opt.) KW, Tailstock sleeve travel= 200 mm

Brinell Microscope Lamp

Coefficient of Friction Tester Coefficient of static frictio tester (Analogue)

Experimental setup for determining modulus of rigidity ,strain energy, shear stress and stiffness by load deflection method (Closed coil helical spring) Setup, installation and demonstration

Supply and Installation of Morse Test Experimental SetupNumber of cylinder - 4 cylinder

Model of impulse steam turbine Axial flow impulse turbine

Layout of Hydroelectric power plant Including dam, reservoir, penstock, nozzle, hydraulic turbine, surge tank etc. (all Models)

Sprit Level

Bevel Protractor with tapered specimen for angle measurement

Gear tooth Vernier calliper Graduation-0.02 mm, Accuracy -0.04 mm

Tachometer Testing range- 2.5 to 99999 RPM, resolution- 0.1 RPM (2.5 to 999.9 RPM) and 1 RPM (over 1000 RPM), Accuracy- +0.05%, detecting distance: 2 to 20 inch

Screw pitch Gauge Range 0.25- 6.00 mm thread

Radius and fillet gauge Range 1 mm to 7mm

Plug gauge and ring gauge Supply of plug gauge (1 unit) and Ring gauge (1 unit)

Sheet Metal gauge Minimum Range 1 mm to 30 mm

Cut section model of Shell & Tube type Heat Exchanger

Cut section model Plate Type Heat Exchanger

Experimental setup for determination of the thermal conductivity of a solid metallic rod

Cut-section model of Check valve

Cut-section model of Needle valve

TIG Welding Machine with gas cylinder

PROJECTOR : Projection System: 3LCD Technology, RGB liquid crystal shutter LCD Panel: 0.55 inch with C2 Fin Colour Light Output: 3,600 Lumen-2,400 Lumen (economy) White Light Output: 3,600Lumen Resolution: XGA, 1024 x 768, 4:3 Native Contrast: 16,000 : 1 Lamp: UHE, 210 W, 6,000 h durability, 12,000 h durability (economy mode) Keystone Correction: Auto vertical: +/- 300 , Manual Horizontal: +/- 300 Colour Reproduction: Upto 1.07 billion colour Throw Ratio: 1.48-1.77:1 Zoom: Manual, Factor: 1.2 Screen Size: 30inches - 300 inches Projection Lens F Number: 1.49 - 1.72 Projection Lens Focal Length: 16.9 mm - 20.28 mm IMAGE: OPTICAL: Specification for Laser Printer: Specification for Projector: TECHNOLOGY: Offset: 8:1 USB Display Function: 3 in 1: Image / Mouse / Sound Interfaces: USB 2.0 Type B, RS-232C, Ethernet Interface (100 Base-TX/ 10 Base-T), Wireless LAN a/n, 5GHz (optional), VGA in (2x), VGA out, HDMI in, Composite in, Stereo mini jack audio out, Stereo mini jack audio in (2x), Cinch audio in, USB 2.0 Type A Other feature: AV Mute Slide, Automatic keystone correction, Built-in speaker, Digital zoom, Direct power, on/off, Document camera compatible, Easy OSD presetting, Horizontal and vertical keystone correction, Network projection, OSD copy function, PC Free, Quick Corner, Split-Screen- Function, iProjection App, iProjection set-up by NFC, iProjection set-up QR code Warranty: 3 years on Projector, Lamp: 1 year or 1,000 hours whichever is earlier