Public Works Department Tender

Supplying installation, testing and commissioning of pH Monitor Bench top of Hanna Edge @pH (Model No. H1 2002-02) or equivalent with required buffer/stock solution having following specification. a) 0 to 14.00 pHx0.01pH b) Accuracy:0.1 pH (pH 4 to pH 10) c) Auto callbration for pH 4 , pH 7 or pH 10 d) LCD display with back light e) pHelectordes:PE-01, PE-03, PE-11, PE21

Supplying installation, testing and commissioning of Turbidity Meter of make Lutron Electronics (Model No.TU-2016) or equivalent with required Buffer/stock solution having following specification. *Circuit Custom one-chip of Micro processor LSI circuit. Display LCD size :41mm x34mm Range 0.00 to 5.00 NTU, 50 to 1,000 NTU *NTU : Nephelometric Turbidity Unity *Auto range Resolution 0.01 NTU/1 NTU Accuracy: + 5% F.S or + 0.5 NTU, which ever is greater. Light source LED, 850nm Detector Photon diode Standard Meet ISO 7027 Response time less than 10 seconds Sample voulume needed 10ml Data Hold freeze the display reading Memory recall Maximum & Minimum value. Display Smapling time Approx. 1 second Power off Auto shut off saves battery life or manual off by push button. Calibration points 0 NTU , 100 NTU Operating temperature 0 to 50° C. Operating humidity less than 85% R.H. Power supply DC 1.5 V battery (UMA, AAA)x6 PCs or equivalent. Power current stand by Approx. DC 3.5mmA Testing Approx. DC 36mA. Weight 320b/0.70 Lb @ Battery is included. Dimension 155x76x62mm (6.1x3.0x2.4 inch) *Accessories Testing bottle with 0 NTU standard solution 1 PC Included testing bottle with 100 NTU standard solution1 PC Empty Testing bottle Clean cloth Clean solution (Distill water) 1 bottle Hard carrying case CA Accessories * Testing bottle with 100 NTU standard solution, TU -10NTU 8 1PCAccessories * Testing bottle with 100 NTU standard solution, TU -10NTU Testing bottle with 0 NTU standard solution, TU- 0 NTU Empty Testing bottle 0601

Supplying installation, testing and commissioning of Hand Held TDS measuring meter of make Hanna (Model No. H198302) DIST @ 2TDS tester with H173302 probe Ranger 10.00 g/L (ppt), resolution 0.1 g/L (ppt), accuracy + 2% F.S with callbration solution H170038644ppt.