Eastern Calibrators

1- Anil Roy Road, Kolkata, West Bengal, , India

033-24647740, 24634821

9836043447

eastcalib@vsnl.net, east_774006@bsnl.in

Other Branches:

N/A

Scope of Accrediation
Instruments
S.No. Instrument Name Range (to & from ) CMC (to & from )
1 External Micrometer L.C. 0.001 mm 0 mm To 25 mm 3.6 μm
2 External Micrometer L.C. 0.01 mm 25 mm To 150 mm 7.0 μm
3 Internal Micrometer L.C. 0.01 mm 50 mm To 500 mm 11.4 μm
4 Caliper L.C. 0.01mmΦ 0 mm To 300 mm 8.93 μm
5 Caliper L.C. 0.05 mm 0 mm To 600 mm 31.00 μm
6 Dial Height Gauge L.C. 0.01 mmΦ 0 mm To 300 mm 9.00 μm
7 Depth micrometer L.C. 0.01mm 0 mm To 150 mm 7.0 μm
8 Depth Gauge L.C. 0.01 mmΦ 0 mm To 300 mm 9.0 μm
9 Dial Caliper L.C. 0.01 mmΦ 0 mm To 10 mm 8.93 μm
10 Dial Thickness Gauge L.C. 0.01mm 0 mm To 25 mm 5.92 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
30-06-2020

About Eastern Calibrators

Eastern Calibrators is located in Kolkata, West Bengal. Since its inception in 1996, it has been working consistently towards quality calibration services. It provides Thermal Calibration, Electro-Technical Calibration and Mechanical Calibration services. Its workspace is well equipped with high quality modern calibration instruments that provide highly accurate and precise results. Instruments can be tested for a wide variety of parameters ranging from specific heat, humidity, temperature, alternating current, direct current, frequency, force to dimensions, weight, hardness and pressure. Working together with a shared goal of providing customer satisfaction, the team members of Eastern Calibrators have been putting in their best efforts.