Lab Equipments Supplying Lab Equipment For Environmental Studies Lab , Digital Ph Meter Range: 0- 14 Ph Resolution: 0.01 Ph Accuracy: ± 0.01 Ph± 1 Digit Slope Correction : 80% To 120 % Display :3 ½Digit Led Power Supply : 230 V± 10 %, 50 Hz Ac , Digita, perambalur-Tamil Nadu

Lab Equipments Supplying Lab Equipment For Environmental Studies Lab , Digital Ph Meter Range: 0- 14 Ph Resolution: 0.01 Ph Accuracy: ± 0.01 Ph± 1 Digit Slope Correction : 80% To 120 % Display :3 ½Digit Led Power Supply : 230 V± 10 %, 50 Hz Ac , Digital Spectrophotometer Wave Length Range: 340 – 960 Nm Wave Length Resolution : 1 Nm Wave Length Accuracy :± 2.5 Nm Wave Length Repeatability : ± 2.5 Nm Photometricrange : %T :0 To 100 % Absorbance : 0 To 1.999 Concentration :0 To 1999 Photometricresolution: %T :0.01 % T Absorbance : 0.001 Abs. Concentration :1 Detector : Silicon Photodiode Mono-Chromator : 600 Lines / Mm Light Source : 6 V, 1 Amp, Tungsten Halogen Lamp Display : 3 ½Digit Led Display Power Supply : 230 V± 10 %, 50 Hz Ac , Digitaldissolved Oxygen Meter Do Range: 0 To 20 Ppm Resolution : 0.1 Ppm Accuracy : ± 0.5 Ppm ± 1 Digit Display :3 ½Digit Led Power Supply : 230 V± 10 %, 50 Hz Ac , Digital Turbidity Meter Range: 0 To 1000 Ntu Resolution : 1 Ntu Accuracy : ± 3 % ( Fs ) ± 1 Digit Sample System : 30 Mm Clear Glass Test Tube Light Source : Led, 3 V, 0.3 Amp Detector : Photodiode Display :3 ½Digit Led Power Supply : 230 V± 10 %, 50 Hz Ac , Jar Test Apparatus Capacity : 1 Litre With Four Stirrer Variable Speed Drive From 20 To 100 Rpm Through 1 / 20 H.P Motor Mounted On A Mild Steel Housing, Supported By Four Rods On A Bench.Stirring Paddles Are Of Stainless Steel With Adjustable Height. , Magnetic Stirrer: Stirring Capacity : 5 Litres Magnetic Stirrer With Hotplate And Digital Speed Indicator.Pmdc Motor For Higher Torque Even At Low Speeds. , Analytical Balance: Laboratory Balance Capacity : 300 G Readability : 0.0001 G ( 1 Mg ) Repeatability ( ± ) = 0.001 G Pan Size : 80 Mm Display : Lcd With Backlight Tare Range: Full Power Supply:Ac 220 V / 50-60 Hz , Vacuum Pump Free Air Displacement -1.8 Cfm, Ultimate Vacuum-5 Pa, Voltage-220V-50 / 60Hz => Limited

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INR 1.56 Lakhs /-

Name of Work: PURCHASE-LAB EQUIPMENTS-CIVIL DEPARTMENT

Sl. No.	Item Description
1	Digital pH meter Range: 0- 14 pH Resolution: 0.01 pH Accuracy: ± 0.01 pH± 1 digit Slope Correction : 80% to 120 % Display :3 ½digit LED Power supply : 230 V± 10 %, 50 Hz AC
2	Digital Spectrophotometer Wave length Range: 340 – 960 nm Wave length Resolution : 1 nm Wave length Accuracy :± 2.5 nm Wave length repeatability : ± 2.5 nm PhotometricRange : %T :0 to 100 % Absorbance : 0 to 1.999 Concentration :0 to 1999 PhotometricResolution: %T :0.01 % T Absorbance : 0.001 Abs. Concentration :1 Detector : Silicon Photodiode Mono-Chromator : 600 lines/mm Light Source : 6 V, 1 Amp, Tungsten Halogen Lamp Display : 3 ½digit LED display Power supply : 230 V± 10 %, 50 Hz AC
3	DigitalDissolved Oxygen meter DO Range: 0 to 20 ppm Resolution : 0.1 ppm Accuracy : ± 0.5 ppm ± 1 digit Display :3 ½digit LED Power supply : 230 V± 10 %, 50 Hz AC
4	Digital Turbidity meter Range: 0 to 1000 NTU Resolution : 1 NTU Accuracy : ± 3 % (FS)± 1 digit Sample System : 30 mm clear Glass Test tube Light Source : LED, 3 V,0.3 Amp Detector : Photodiode Display :3 ½digit LED Power supply : 230 V± 10 %, 50 Hz AC
5	Jar Test Apparatus Capacity : 1 litre with four stirrer Variable speed drive from 20 to 100 RPM through 1/20 H.P motor mounted on a mild steel housing, supported by four rods on a bench.Stirring paddles are of stainless steel with adjustable height.
6	Magnetic stirrer: Stirring capacity : 5 Litres Magnetic stirrer with hotplate and digital speed indicator.PMDC motor for higher torque even at low speeds.
7	Analytical balance: Laboratory Balance Capacity : 300 g Readability : 0.0001 g(1 mg) Repeatability(±) = 0.001 g Pan Size : 80 mm Display : LCD with backlight Tare Range: Full Power Supply:AC 220 V/ 50-60 Hz
8	Vacuum Pump Free air displacement -1.8 CFM,Ultimate Vacuum-5 pa, Voltage-220V-50/60HZ