RequiredExperience with Government
RequiredAnnual Turnover
RequiredOEM Authorization Certificate
RequiredOEM Annual Turnover Bid to RA enabled No Water Quality Meters/Analyzers ( 1 ) Technical Specifications * As per GeM Category Specification Specification Specification Name Values Bid Requirement (Allowed Values) TYPE/NOMENCLATURE PROTECTION Type of Meter Analyzer Bench Type Bench Type
RequiredHandheld Functional nomenclature Multi Parameter Water Quality Analyzer Dissolved Oxygen Meter
RequiredSalinity Meter
RequiredORP Meter
RequiredTDS Meter
RequiredTurbidity Meter
RequiredpH Meter
RequiredMulti Parameter Water Quality Analyzer Ingress Protection (Main Unit) IP 67 IP 55
RequiredIP 56
RequiredIP 57
RequiredIP 65
RequiredIP 66
RequiredIP 67
RequiredIP 68
Required1/9 NA being Bench Top Calibration Manual Manual
RequiredAutomatic MEASURED WATER QUALITY PARAMETERS Dissolved Oxygen (DO) No Yes
RequiredNo DO % Stauration No Yes
RequiredNo Conductivity Yes Yes
RequiredNo Resistivity Yes Yes
RequiredNo Salinity Yes Yes
RequiredNo Total Dissolved Solids (TDS) Yes Yes
RequiredNo pH Yes Yes
RequiredNo Oxidation Reduction Potential (ORP) Yes Yes
RequiredNo Ammonium No Yes
RequiredNo Nitrate No Yes
RequiredNo Chloride No Yes
RequiredNo Turbidity No Yes
RequiredNo Depth No Yes
RequiredNo Temperature Yes Yes
RequiredNo Atmospheric Pressure No Yes
RequiredNo MEASUREMENT OF DISSOLVED OXYGEN (DO)/DO % Saturation Dissolved Oxygen (DO) measurement Principle NA Optical
RequiredElectro Chemical ( Amperometric )
RequiredNA Sensor/Probe Electrode Type NA Lifetime Luminiscent for Optical
RequiredPolarographic for Electro Chemical
RequiredGalvanic for Electro Chemical
RequiredNA Measurement Range for DO Content ( in ppm or mg/l ) NA * Resolution ( in ppm or mg/l ) NA * DO Accuracy ( +/- ) 0 * Measurement Range for DO % Saturation ( in % ) NA 0-200
Required0-400
Required0-500
Required0-600
Required0-800
RequiredNA Resolution ( in % ) NA * DO % Accuracy (+/- ) 0 * MEASUREMENT OF CONDUCTIVITY (EC) Conductivity measurement principle Conductive (contacting) Conductive (contacting)
RequiredInductive
RequiredNA 2/9 Sensor Probe/Electrode Type NA 2 Cell Electrode
Required4 Cell Electrode
RequiredNA Material of Electrode NA Platinum
RequiredTitanium
RequiredGold Plated Nickel
RequiredGraphite
RequiredNA Measurement Range ( in µS/cm ) 0-200 * Resolution ( in mho or µS/cm ) 0.001
Required0.01
Required0.1 * EC Accuracy ( +/- ) 0.5 * MEASUREMENT OF RESISTIVITY Resitivity measurement principle Conductivity Conversion Conductivity Conversion
RequiredNA Lowest Measurement Value for Resistivity (in ohm-cm) 0 0
Required1
Required2
Required5
Required10
RequiredNA Highest Measurement Value for Resistivity (in Mega ohm-cm) 100 1
Required2
Required5
Required10
Required20
Required50
Required100
Required200
RequiredNA Resolution ( in ohm- cm) 1 * Resistivity Accuracy(+/- ) 1 * MEASUREMENT OF SALINITY Salinity measurement principle Conductivity Conversion Conductivity Conversion
RequiredNA Measurement Range ( in parts per thousand or g/l or PSU) 0-80 * Resolution (in g/l) 0.01
Required0.1
Required1 * Salinity Accuracy ( +/- ) 1 * MEASUREMENT OF TOTAL DISSOLVED SOLIDS (TDS) TDS measurement principle Conductivity Conversion Conductivity Conversion
RequiredNA TDS Measurement Range ( in parts per thousand or g/l ) 0-100 0-100
Required0-200
Required0-400
Required0-500
Required0-600
Required0-800
RequiredNA Resolution ( in g/l ) 0.01
Required0.1 * TDS Accuracy ( +/- ) 1 * MEASUREMENT OF pH pH measurement principle Electro chemical Electro chemical
RequiredNA Sensor/Probe Electrode Type Glass Electrode Hydrogen (Platinum) Electrode
RequiredAntimony Electrode
RequiredGlass 3/9 Electrode
RequiredIon Selective Electrode (ISE)
RequiredNA Number of Sensors Electrodes Single Electrode Single Electrode
RequiredCombination Electrode (2 Electrode)
RequiredDifferential Electrode (3 Electrode)
RequiredNA pH Measurement Range 0-14 0-14
RequiredNA Resolution ( in pH number ) 0.01
Required0.1
Required1 * pH Accuracy ( +/- ) 0.002 * MEASUREMENT OF OXIDATION REDUCTION POTENTIAL (ORP) ORP measurement principle Electro chemical Electro chemical
RequiredNA Sensor/Probe Electrode Type NA Platinum Electrode
RequiredIon Selective Electrode (ISE)
RequiredNA Number of Sensors Electrodes NA Single Electrode
RequiredCombination Electrode (2 Electrode)
RequiredDifferential Electrode (3 Electrode)
RequiredNA Lowest Measurement Value for ORP (in mV ) 0 -3000
Required-2500
Required-2000
Required-1500
Required-1000
Required-500
Required0
RequiredNA Highest Measurement Value for ORP (in mV ) 2000 3000
Required2500
Required2000
Required1500
Required1000
Required500
RequiredNA Resolution ( in ± mV ) 0.1
Required1 * ORP Accuracy ( +/- ) 0.2 * MEASUREMENT OF AMMONIUM Sensor/Probe Electrode Type NA Ion Selective Electrode
RequiredNA Measurement Range ( in ppm or mg/l ) NA 0-100
Required0-200
Required0-300
Required0-400
Required0-500
Required0-600
RequiredNA Resolution ( in ppm or mg/l ) NA * Ammonium Accuracy ( +/- ) 0 * MEASUREMENT OF NITRATE Sensor/Probe Electrode Type NA Ion Selective Electrode
RequiredNA Measurement Range ( in ppm or mg/l ) NA 0-100
Required0-200
Required0-300
Required0-400
Required0-500
Required0-600
RequiredNA Resolution ( in ppm or mg/l ) NA * Nitrate Accuracy ( +/- ) 0 * 4/9 MEASUREMENT OF CHLORIDE Sensor/Probe/Electro de Type NA Ion Selective Electrode
RequiredNA Measurement Range ( in ppm or mg/l ) NA 0-400
Required0-600
Required0-800
Required0-1000
Required0-1200
Required0-1500
RequiredNA Resolution ( in ppm or mg/l ) NA * Chloride Accuracy ( +/- ) 0 * MEASUREMENT OF TURBIDITY Turbidity measurement principle NA Nephelometric measurement according to ISO 7027
RequiredNephelometric measurement according to US EPA 180.1
RequiredNA Light Source NA Infrared Led
RequiredWhite light tungsten lamp
RequiredNA Measurement of scattered light NA 30 degree scatter nephelometer
Required90 degree scatter nephelometer
RequiredNA Lowest Measurement Value for Turbidity (in FNU or NTU ) NA 0.01
Required0.05
Required0.1
Required0.5
Required0
RequiredNA Highest Measurement Value for Turbidity (in FNU or NTU ) NA * Resolution ( in FNU or FTU ) NA * Turbidity Accuracy ( +/- ) 0 * MEASUREMENT OF TEMPERATURE Sensor/Probe Type NA Semi Conductor Based Thermister
RequiredResistance Temperature (RTD) Detector
RequiredNA Lowest Measurement Value for Temperature (˚C) 0 -20
Required-15
Required-10
Required-5
Required0
Required5
Required10
RequiredNA Highest Measurement Value for Temperature (˚C) 105 * Resolution (˚C) NA * Temperature Accuracy ( +/- ) 0 * MEASUREMENT OF PRESSURE Sensor/Probe Type NA Pressure transducer
RequiredNA 5/9 Lowest Measurement Value for Pressure (in mmHg ) NA * Highest Measurement Value for Pressure (in mmHg ) NA 800
Required825
Required850
Required875
Required900
Required950
Required1000
RequiredNA Resolution ( in mmHg ) NA * Pressure Accuracy ( +/- ) 0 * MEASUREMENT OF DEPTH Measurement Method NA Water Pressure method
RequiredNA Depth Measurement Range (in meters) NA * Length of Cable connecting peobe (inclusive in the scope of supply) 0 * COMPENSATION CORRECTION Temperature correction Manual Automatic
RequiredManual
RequiredAutomatically compensates for manual input value
RequiredNA Salinity Correction Manual Automatic
RequiredManual
RequiredAutomatically compensates for manual input value
RequiredNA Barometric Pressure correction Manual Automatic
RequiredManual
RequiredAutomatically compensates for manual input value
RequiredNA DISPLAY/STORAGE Type of Display LCD with Backlight * Display Digit Size 3.5 * Number of Digits in Display 4 * Number of parameters diplayed simultaneously 2 * Memory (in Data Sets) 0 * Internal memory (GB) 0 * In-built GPS No * Date/time Stamp in Entries No * Connectivity interface NA * POWER SOURCE Power Source Mains (230 ±10 Volts 50 Hz AC) * 6/9 Battery Size
Requiredif Non Rechargeable Battery NA * Battery Chemistry
Requiredif Rechargeable Battery NA * Voltage of each Battery 0 * Number of Batteries required for operation 0 * Number of Batteries Inclusive in the Scope of Supply 0 * Battery Capacity (mAh) 0 * Battery Life 0 * Suitable Adapter to be supplied to make the equipment Work on 230 V ± 10 %
Required50 Hz Yes * GENERIC Armour housing of Sensor/Probe Plastic * Probe/Sensor Electrode supplied with equipment Yes * Number of elctrodes supplied 1 * Weight 500 * Dimensions ( mm x mm x mm ) - * Carry Case included in the scope of supply No * Any other features - * List of Items and Quantity of each item included in the offer - * OPERATING CONDITIONS Minimum Operating Temperature 0 0
Required-5
Required-10
Required-15
Required-20 Maximum Operating Temperature 50 50
Required55
Required60
Required70 Operating Humidity
RequiredRh at 40 deg C 65 65
Required70
Required75
Required80
Required85
Required90
Required95 WARRANTY Warranty on Equipment 1 1
Required2
Required3
Required4
Required5
Required6 Warranty on Probe Electrode 6 6
Required12
Required18
Required24
Required30
Required36
Required48 Warranty on Cables for Connecting Probe 1 1
Required2
Required3
Required4
Required5 CERTIFICATION Availability of Test No Yes
RequiredNo 7/9 Reports from Central Govt/NABL approved/ILAC accredited Lab to prove conformity to the specification If Yes
RequiredTest Report to be furnished to the Buyer on demand NA * Test Report No and Date - * Name of the Lab and Address - * * Bold specifications are the golden parameters.
