Tender Document - Pollution Control Board, Assam

Item Code No.: 10Ion MeterUp to five point pH calibration with seven standard buffers• Up to two point ISE calibration with five standard solutions• 0.001 pH resolution• Calibration expiration reminder• GLP features• Automatic Temperature Compensation• Manually log up to 200 records and interval log up to 500 records• PC interface via USBRange:• pH: 2.0 to 16.0 pH• mV ± 999.9 mV (ORP)• ISE 0.001 to 19990 ppmTemperature: 20.0 to 120.0 o CResolution:Accessories:• pH: 0.001 pH• mV: 0.1 mV• ISE: 0.001Gas sensing, Combination ISE Electrode for AmmoniaSolid State, Half cell ISE electrode for FluoridePolymer Membrane, Combination ISE electrode for NitrateThe instrument should be complete with connecting cable with 9-12 Volts Adaptorfor 230±10 volts 50-60 Hz AC, dust cover, operation & maintenance manual alongwith the accessories with spares and consumables for two years of its continuoususe.20