Electronics Test and Development Centre, Goa


Scope of Accrediation
Instruments
S.No. Instrument Name Range (to & from ) CMC (to & from )
1 Weighing Balance Readability: 0.01 mgΦ 1 mg To 200 g 0.22 mg
2 Weighing Balance Readability 0.01 g# 0.1 g To 3 kg 0.151 g
3 Weighing Balance Readability 0.1g# 0.1 g To 12 0.262 mg
4 Weight$ 1 mg To 500 mg 0.04 mg
5 External Micrometer L.C. 0.01mm$ 0 mm To 25 mm 6.6 μm
6 Vernier Height Gauge L.C. 0.02 mm$ 0 mm To 600 mm 16.3 μm
7 Dial Gauge (Plunger Type) L.C. 0.01mm$ 0 mm To 20 mm 6.6 μm
8 Vernier Caliper L.C. 0.01 mmΦ 0 mm To 300 mm 8.6 μm
9 RPM Source# 100 rpm To 10000 rpm 0.3 rpm To 7.5 rpm
10 RPM Measurement# 100 rpm To 10000 rpm 1.1 rpm To 6 rpm
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
28-11-2020

About Electronics Test and Development Centre, Goa

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