Macro Calibration Services

No. 4/7, 1st Floor, Hasthinapuram Main Road Nehru Nagar Chromepet, Chennai, Tamil Nadu, 600044, India

044-65362575

09884062506

quality@macrocalibration.com

Other Branches:

N/A
Scope of Accrediation
Instruments
S.No. Instrument Name Range (to & from ) CMC (to & from )
1 Caliper L.C. 0.01mmΦ 0 mm To 1000 mm 13 μm
2 Height Gauge L.C. 0.0001 mmΦ 0 mm To 600 mm 5.5 μm
3 Height Gauge L.C. 0.01 mmΦ 0 mm To 1000 mm 14 μm
4 External Micrometer L.C. 0.001 mm$ 0 mm To 25 mm 2.0 μm
5 External Micrometer L.C. 0.01 mm$ 0 mm To 600 mm 11 μm
6 External Micrometer L.C. 0.001 mm$ 0 mm To 1000 mm 15 μm
7 Depth Gauge L.C. 0.01 mmΦ 0 mm To 300 mm 8.4 μm
8 Dial Gauge (Plunger Type) L.C. 0.0001 mmΦ 0 mm To 2 mm 0.5 μm
9 Dial Gauge (Plunger Type) L.C. 0.001 mmΦ 0 mm To 50 mm 3.0 μm
10 Dial Gauge (Lever Type) 0.001mmΦ 0.5 mm To 0.05 mm 2.3 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
02-02-2017

About Macro Calibration Services

Macro Calibration Services is one of the leading calibration service providers. It was started with an aim to become a leader in calibration services. The laboratory is located at Chennai, Tamil Nadu. It mainly offers Thermal, Electro-Technical and Mechanical Calibration services. The Mechanical Calibration services are for DIMENSION (CALIPERS, HEIGHT/DEPTH GAUGE, EXTERNAL MICROMETER, FOILS, BENCH CENTRE Coaxiality & Parallelism etc.) MASS (WEIGHTS, SPRING, WEIGHING), VOLUME (MICROPIPETTE, PIPETTE, BURETTE, etc.) DENSITY (DENSITY HYDROMETER, ALCOHOLMETER etc.) ACOUSTIC (SOUND LEVEL METER/CALIBRATOR), ACCELERATION AND SPEED (RPM MEASUREMENT). The Thermal Calibration is for TEMPERATURE (RTD SENSOR WITH INDICATOR / WITHOUT INDICATORS and others) SPECIFIC HEAT AND HUMIDITY (HUMIDITY INDICATOR OF HUMIDITY CHAMBER, DIGITAL THERMO HYGROMETER etc.) among others. Electro-Technical Calibration is for SOURCE (AC/DC VOLTAGE, AC/DC CURRENT, RESISTANCE, INDUCTANCE, CAPACITANCE, FREQUENCY etc.) and other related calibrations. The laboratory is NABL accredited service provider and it follows recognized norms and standards while providing services.