EMPANELMENT OF AGENCIES FOR SUPPLY OF DIFFERENT LABORATORY INSTRUMENTS FOR VARIOUS WATER TESTING LABORATORIES

Ion meter with Electrode and accessories for fluoride & Nitrate Meter: pH/Ion/ mV-Redox-ORP/ Temperature Benchtop meter with electrode for testing both fluoride & Nitrate separately in water samples. Technical Specification: pH • Range: -2.000 to 20.000 • Resolution 0.1, 0.01, 0.001 • Accuracy ±0.002 pH + 1 LSD • Calibration Points Up to 5 • Buffer Sets: USA/ NIST/ DIN/ Custom ORP • Range ±2000.0 mV • Rel. mV Range ±2000.0 mV • Accuracy ±0.2 mV • Resolution 0.1 mV • ION • Concentration 0.001 to 19999 ppm • Resolution Up to 3 digits • Relative Accuracy ±0.5 % full scale (monovalent) and 1 % full scale (divalent) • Calibration Points Up to 8 • Temperature • Range 0 to 100 °C, 32 to 212 ºF • Resolution 0.1 • Accuracy ±0.3 °C/ ±0.5 ºF • Compensation: Auromatic Temperature Correction • Other Requirement: Auto buffer recognition, Memory 500 with time and date stamp • RS 232 • Alarm for Calibration Due & Out of Range alurm • Auto Logging function.

Fluoride Electrode of Ion Meter Same Make that of the Ion Meter

Nitrate Electrode of Ion Meter Same Make that of the Ion Meter

Manifold filtration Assembly (to be used for micobiological Test) * Sturdy and easy to clean SS filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * Specification: # Funnel with inbuilt clamp: made of SS 316, Capacity: 300 mL, SS filter support base, SS Support Screan: 47 mm, made of SS 316L; Filtration area 9.6 cm2; Silicon Stopper: Size 8, with silicon lid and silicon o ring. # Filtration Manifold: 3 place manifold, Made of SS 316, Valves made of PTEE, Connection 12 mm; Suitable for both PP and SS funnel with rubber stopper fittings. # Vacuum Pump: Oil free, Piston powered, suitable to be used with 3 possition manifold; Max flow rate: 34 L/ min; Vaccum Stage: Double. Max Vaccum: 100 mbar. The vaccum pump should also have a vacuum suction bottle to protect the pump's componennt by preventing liquid or solid material from entering the pump during filtration process.

Voltage stabilizer (3 phase) # Capacity- 3 KVA # Input Voltage Range: 295 V - 465 V Normal range # Output Voltage Range 380 V / 400 V / 415 V # Output Regulation: ± 1 %; # Output Settability: 380 V - 420 V; # Frequency: 47 Hz - 53 Hz; Correction Rate: 70 V/ sec; # Aircooled Servo Stabilizer, Three phase.

Heating Mantle (Single station) ⋆ Should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process ⋆ Technial specification: Flask capacity 250 mL, working Temp range: Ambiant + 5 to 350 degree celcius. Accuracy: 1.0 degree celcius, Display: LED display with temperature, Time; Construction Material: MS; Power consumption : 150 W

Digital Thermometer with probe # Mini LCD Thermometer # Type: Digital, # Sensor Cable Length: 1 meter water proof probe # Batteries: 2 x batteries should be included, # Temperature Range: - 50 - 110 oC, # Temperature Measurement Accuracy: ± 1 0C

Micropippete Stand #Self-standing holder accommodates most major brands of pipettes. #Material: PMMA, # Capacity: 5 pipptes/stand

Conical flask draining rack #Material: Acrylonitrile-Butadiene-Styrene/polycarbonate, # No. of Pegs: 20,