Gondwana University Tender

Microwave absorption Spectrometer (Microwave Trainer and Dielectric measurement Kit frequency range 2.6 to 3.95 ghz , S- Band parameters waveguide WR 284, Klystron Mount Liquid , Klystron Tube Phase Shifter, Isolator waveguide stand, Frequncy Meter(DRF) Cooling fan, Variable Attenuator VSWR Meter, Slotted Section Klystron power supply, Tunable probe BNC cable, Detector Mount Fasteners)

Water Analyser( Digital Water Analyser Battery operated)

AC susceptibility Measurement System (Temperature range: 1.9 K to 350 K, AC frequency range: 10 Hz to 10 KHz, AC drive amplitude range: 5 mOe to 15 Oe, Sensitivity range: 1 x 10-8 emu @ 10 kHz, DC magnetization measurement sensitivity: 5 x 10-6 emu, DC magnetization accuracy: 1%, Sample Requirements- Powder sample: 15 mg to 20 mg, Solid sample: 2 mm x 2 mm x 2 mm pellet or thin film form (Perpendicular) and 1 mm x 3 mm x 3 mm or 1 mm x 3 mm x 4 mm pellet or thin film form (Parallel))

Gouy Balance Measurement system (Electromagnet Max magnetic field 1 Tesla (at 10mm pole space) Quantity, Constant Current Power Supply, Output Current:0 - 3.5 A, Gauss Probe Mount: Anodized Aluminum alloy, Digital Gauss Meter, Range :0 - 20 K Gauss, Transducer: In As, Gouy’s balance, Specimen holder with mount)

PE loop Tracer Analyser (Field + 5 KV Test Frequency Range Small Signal 20Hz to 1KHz Test Frequency Range Large Signal (HV amplifier) 20Hz to 1KHz Wave Form Generator 16 Bit ADC Resolution 16 Bit Resolution at 2.5 KHzMinimum Charge Resolution 0.01μC Minimum Dot Size 1 square mm Maximum Charge Resolution 6 mC (with HV Amp) Maximum area resolution 50 cm square (with HV Amp) Maximum Hysteresis Frequency 1KHz Minimum Hysteresis Frequency 20Hz Minimum Pulse Width 25μs Maximum Pulse Width 2.5ms Minimum Pulse Rise Time (10V) 1μs Maximum Delay between Pulse 1s Internal Clock 40ns Minimum Leakage Current 10nALeakage Current Accuracy 50nA 2.5% 10nA 10% Input Capacitance 1pf Maximum Small Signal Cap Freq 1KHz Minimum Small Signal Cap Freq 20Hz Fatigue up to 20th order of cyclesResolution 16 Bit (0.01μC) Input Power 220V 5 AmpSize Rack Mountable Unit 19 Inches 4U Temperature Options Temperature Options Model Cryogenic Temperature Stage 100RT (96K –273K) Temperature Stage RT250 (RT – 500K) Resolution 0.1°KAccuracy 1°K Data ASCI Interface USB 3.0 Sample Holder Specifications Sample Holder Two Probe Spring Loaded Construction SS304 /Teflon Electrode Material Brass

BH loop Tracer Analyser (Field 200KA/m 20 K Oe @ 2mm Measurement Frequency Range 0.1Hz to 10Hz Field Frequency Range Large Signal 0.1Hz to 10 Hz Wave Form Generator 16 Bit ADC Resolution 18 Bit Resolution Minimum field Resolution 10 Gauss Minimum step size 100 Gauss Maximum Hysteresis Frequency 10Hz Minimum Hysteresis Frequency 0.1Hz Measurement Demagnetisation and complete hysteresis Measurement Cycle time 100 Sec Electromagnet H Frame Pole Size 100 mm Maximum Pole gap 50 mm Placing Vertical Cooling Air Cooled Power Supply Four Quadrants Voltage 80 V Current 8 Amp Control Auto/Manual Interface USB Input Power 220-240V 5 Amp Cabinet 19 Inches Rack Mountable Material Aluminium Non-Magnetic Flux Measurement B Coil Diameter 35mm Number of Turn 4-5 Correction Coil Inbuilt J Factor Auto Calibrated Standard Sample Ni 35 mm Disk Provided Calibration Calibration Certificate Provided H Field measuring Tesla Meter Range 0- 20 K Oe Probe Hall Element Current 2 mA Accuracy 10 Gauss

Double Beam Spectrophotometer (UV – 1900i / 190 – 1100 nm ) (Wavelength Range 190-1100 nm Maximum Abs 4 Abs Scan Speed Up to 29,000 nm/sec Compatible Accessories Multi-cell, temperature control, autosampler, thin films, Thermal Melt and more. PC Requirement Can be operated standalone or with PC)

Spray Pyrolysis Equipment (Actuator --Servo Motor Drive speed X axis (min-max)- 10-800mm/sec Drive speed Y axis (min-max) - 1 - 12mm / sec Sprayer Transverse -- X -Y 200mm max. Chamber Dimensions— 650 X 650 X 650 mm)

Spin Coater Machine (User Interface: 20 x 4 line LCD Actuator: Brushless DC servo motor Program Memory: 9 programs (non - volatile) Speed Profile: Speed, Duration and Acceleration S pin Speed: 60 - 8000 RPM Speed Resolution: 1 RPM Speed Accuracy: +/- 1 % Acceleration / Deceleration: 5 - 2000 rpm / s (Depending on the chuck size) Duration: 1 - 99 sec / min / hour for each step Sample Chucks: 5 Nos. (15 mm, 25 mm, 50 mm, 75mm & 100 mm) Maximum Sample Diameter: 150 mm Minimum Sample Diameter: 15 mm Bowl Material: Polypropylene (PP) Lid with transparent window and sample dispensing port Safety interlock to prevent spinning when the bowl is open Sample Holder: PTFE disk with silicon rubber O ring Sample Mounting: Secured by vacuum holding Vacuum Connector: 8 mm dia Snap-in hose connector Solvent drainage and vacuum release facilities Nitrogen / Inert Gas Inlet Vacuum pump On / Off and Release Switches Power Input (Factory set): 230V/50Hz or 110V/50Hz Maximum Power Consumption: 350W (With vacuum pump) Dimensions: 537 x 573 x 425 mm (W x D x H) )

MATLAB 10 users (Gaussian Analytical Software 10 Users)

Turnitin Software 10 Users (Turnitin Software 10 Users)

Smart Boards for Digital Class (98’’ size 3840*2160 resolution 4mm toughened glass, providing durability and resistance to breakage. 8 GB RAM and 64 GB internal storage. Windows 13, Linus, Mac OS, Chrome OS Android operating systems, CPU/OPS separately. HDMI, USB, and touch USB ports for versatile connectivity & 2 Pen stylus for accurate writing.)

Projector with Screen (Dimensions: 387 x 377 x 165 mm Resolution XGA 4,100 Lumens Contrast Ratio-16,000:1 1.58 (Zoom: Wide) 2.56 (Zoom: Tele) Offset- 19.4:1 Screen Size (Standard Lens): 27″ to 262″ Projection Distance: 1.93 m – 3.14 m 354W/309W 2 x HDMI, 2 x D-sub 15-Pin (RGB), 1 x USB 2.0 type A (for Optional Wireless LAN). 1 x USB 2.0 type B, RCA, 1 x RS232C, 1 x RJ45, 2 x Stereo mini)

HPLC System (50/60 Hz – 220 V Ac – Metallic) (HPLC Pump (LC-10AT vp): Flow rate range- 0.001ml /min to 9.0ml/min Max. Operating pressure- 400 kgf Manual Injector: Loop Size- 20 µl Auto sampler (SIL-20A): Injection Volume Range- 0.1 to 100 µl Column Oven (CTO-10A vp): Temp. range- 4.0 to 80.0 ᵒC UV/VIS Detector (SPD-10A vp): wavelength range- 190 to 600 nm RID Detector (RID-10A): Refractive index range- 1 - 1.75 RIU Communication Bus Module (CBM-20A): System controller equipped with a data buffering function Acts as an interface for connecting LC workstations, network-client computers, and analytical instruments via Ethernet Software: LC Solution Hardware: Computer system )

Polarized Optical Microscope with Hot stage (Optical system: CFI60 infinity, Illumination: 12V-50W halogen lamp; 12V-50W DC transformer built-in; Diascopic/episcopic illumination changeover switch; Fly-eye lens; NCB11, ND8 filters built-in; 12V-100W type optional, Focusing: Coaxial coarse/fine focus knob; Focus stroke: 30mm; Coarse: 14mm per rotation; Fine: 0.1mm; Minimum reading: in 1µm increments, Eyepieces (F.O.V., mm): CFI 10X (22), CFI 10X CM (22), CFI 12.5X (16), CFI 15X (14.5), Tubes: P-TT3 Trinocular Tube for polarizing microscopy; P-TB2 Binocular Tube for polarizing microscopy, Analyzer: 360° rotary dial; Minimum reading angle 0.1°, Nosepiece: Centering quintuple nosepiece (detachable); DIN slot, Stages: Top-grade dedicated circular graduated stage Rotatable 360° horizontally; can be fixed at a specific position; Graduated 360° (in 1° increments); Click stops each 45°; Attachable mechanical stage: 35 x 25 mm travel; vernier 0.1mm, Condenser: Dedicated strain-free swing-out type; P Achromat NA 0.9, Polarizers: Fixed to the bottom of the condenser holder; with scale markings, Objectives (Polarizing sets): CFI Achromat P 4X, P 10X, LWD P 20X, P 40X, P 100X Oil CFI TU Plan Fluor EPI P 5X, P 10X, P 20X, P 50X, P 100X, Episcopic illuminator: LV-UEPI-N Universal Epi-illuminator (The LV100N POL accommodates a 12V-50W illuminator transformer), Compensators: P-CL Standard 1/4 λ & tint plate, quartz wedge or Senarmont compensator can be inserted into intermediate tube slot, Power consumption: 1.2A/75W, Hotstage specification: Temperature range -195°C to 420°C, Sample area of 53.5mm x 43mm, 15mm XY manipulation as standard, Sample holder for standard 76mm x 26mm microscope slides, Quick-release gas valves for atmospheric control, Swing out lid for easy sample loading, Can be used with transmitted or reflected light, Mounts directly to microscope table or substage, Stage body size 166mm x 90mm x 24mm, 100 Ohm platinum sensor, Temperature stability 0.01°C, Inner lid to increase temperature stability, Direct injection of coolant into block, Highly conductive metal for improved heat transfer, Minimum heating rate 0.01°C/min, Maximum heating rate of 50°C/min, Objective lens minimum working distance 6.5mm, Condenser lens minimum working distance 12.5mm)

Soil Analyser (Rapid Automated Soil Testing and Agronomy)