| sno | Quantity Measured/ Instrument | Range/Frequency | *Calibration Measurement Remarks Capability (±) | Remarks |
|---|---|---|---|---|
| 1 | PRT/RTD with/without indicator (Analog/Digital) Digital Thermometers/ Temperature Indicators/ Controllers of Bath, Oven andChamber | (-) 80°C to 100°C 100 °C to 300°C 300 °C to 650 °C | 00.5°C 0.07°C 0.10°C | Using SPRT, Liquid Bath, Dry Block Calibrator & Digital Thermometer readout by Comparison Method |
| 2 | Thermocouples with/without Indicator (Analog/Digital)Temperature Recorders/Temperature DataLogger with Temperature Sensors | (-) 80 C to 100 C 100 C to 650 C 650 C to 1200 C | 0.06°C 0.10°C | Using Standard R-Type Thermocouple with CJC Probe, SPRT, Liquid Bath, Dry Block Calibrator & Digital
Thermometer readout by Comparison Method Using Standard R-Type Thermocouple Furnace & Digital Thermometer readout by Comparison Method |
| 3 | Liquid in Glass Thermometer | (-) 40 °C to 140 C 140 C to 300 C0.05 C 0.07 C 0.10 "C | 0.05°C 0.06°C | Using SPRT, Liquid Bath, Dry Block Calibrator & Digital Thermometer readout by Comparison Method |
| SPECIFIC HEAT AND HUMIDITY | ||||
| 4 | Calibration of Heating Oven/EnvironmentalChamber/ ClimaticChamber/Furnace/ FreezerTemperatureUniformity Mapping | (-) 40 °C to 250 °C | 0.50 °C | Using Calibrated RTDs (9) Nos.) with Multi ChannelData Acquisition System & DAQ SoftwareMulti Position CalibrationMethod |
| 5 | Calibration ofRelative humidity TemperatureIndicators ofHumidity Chamber,EnvironmentalChamber ClimaticChamberHygrometer,Humidity Sensorsand Probes | 15% RH to 95% RH @-25 C | 0.85% RH | Using RH Calibrator,RH/Temperature Sensor/ Probe with digital indicator By Comparison Method |


September 2021: HASETRI has successfully enhanced the scope of NABL accreditation in Wet Grip and Coast by Noise testing for Cl & C2 category tyres as per ECE R117 and proposed AIS 142.


HASETRI received Prof. SK Joshi Laboratory Excellence Award from Quality Council of India (QCI) during their Silver Jubilee celebration held on 6th October 2022 at New Delhi. This is the first testing laboratory in private sector in India to receive this Award.