True Cal

Plot No. 18, First Floor, AOC Gate, Santhshima Colony, West Maredpally, Secundrabad, Andra Pradesh, 500026, India


Other Branches:

True Calibration Services
Scope of Accrediation
S.No. Instrument Name Range (to & from ) CMC (to & from )
1 Internal Micrometer L.C. 0.01 mm$ 0 mm To 800 mm 6.4 μm
2 Internal Micrometer L.C. 0.001 mm$ 0 mm To 300 mm 2.7 μm
3 Caliper L.C. 0.01mmΦ 0 mm To 600 mm 9.1 μm
4 Dial Gauge (Plunger Type) L.C. 0.01mm$ 0 mm To 25 mm 6.4 μm
5 Height Gauge L.C. 0.01 mmΦ 0 mm To 600 mm 10.7 μm
6 Feeler Gauge $ 0 mm To 1 mm 2.1 μm
7 Thickness Foils$ 0 mm To 25 mm 2.4 μm
8 Snap Gauge$ 0 mm To 200 mm 2.6 μm
9 Measuring Pins$ 0 mm To 25 mm 2.0 μm
10 Depth Caliper L.C. 0.01 mm$ 0 mm To 300 mm 6.0 μm
NOTE: All Symbols and their description

* : 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 True Cal

Truecal Calibration Laboratory, which was initially started as an extension plan of Transcal Group, was established in the year 2011, at Secunderabad. They provide top-quality calibration services. They have three separate labs that are dedicated to providing calibration services in the field of Electro-Technical, Thermal, and Mechanical Instruments. Truecal Calibration Laboratory provides thermal calibration services for environmental chambers, furnace and ovens, hygrometer, RTD sensors, Soldering stations, Temperature Bath, Thermometer, ThermoCouple, and Thermometer with sensor; mechanical calibration services for instruments like Vernier, dial, and digital micrometer, caliper, and height gauge, plunger dial gauge, feeler gauge, thickness foil, measuring pin set, depth calipers, depth micrometers, vacuum, pressure, pistol dial caliper, internal or stick micrometer, and inside dial or leg caliper; Electro-technical calibration services for instruments like analog and digital ammeter, clamp meter, clamp-on power meter, data logger, DC power supply, Decade resistance box, digital LCR meter, digital voltmeter, earth resistance tester and many more.