* : Meaurement Capability is expressed as an uncertainty (±) at a Confidence probability of 95 %
$ : Only in Permanent Laboratory
♣ : Only for Site Calibration
# : The laboratory is also capable for site calibration however, the uncertainty at site depends on the prevailing actual environmental conditions and master equipment used
Φ : Laboratory can also Caibrate instruments/devices of coarser resolution/ least count within the accredited range using same reference standard/ master equipment under the scope of accreditation
Accrediation valid upto
About Gatrad Cal-test Laboratories and Research Pvt. Ltd
Gatrad Cal-test Laboratories and Research Pvt. Ltd was established in 1983 and is located at Ahmedabad, Gujarat. Beginning with complete focus on Instrumentation, they are now providing Calibration activities in India. Gatrad Cal-test Laboratories and Research Pvt. Ltd offers Mechanical Calibration services for Dimensional Metrology (Linear and Angular Measurement), Pressure & Vacuum, Force/Torque Measurement, Sound Measurement, Mass (Weights & Weighing Balances), Volume Measurement (Glassware & Volumetric Apparatus), Density & Specific Gravity Measurement. Under Electro-Technical Calibration it offers services for measuring AC and DC Voltage, AC and DC Current, AC and DC Power, Resistance, Capacitance, Frequency, Amplitude, and others. It also offers Thermal Calibration services for instruments such as Temperature Indicator, RTD Sensor, Thermocouple Sensor, Relative Humidity, and others. Gatrad Cal-test Laboratories and Research Pvt. Ltd has been accredited with ISO/IEC 17025: 2005 by NABL in all their disciplines.