Calibration Services

Precision Mass Standards and Weighing Balance Calibrations - 1 mg to 500 kg under ISO 17025 (NABL) Accreditation

What is Calibration?

Set of operations that establish, under specified conditions, the relationship between values of quantities indicated by a measuring instrument or measuring system, or values represented by a material measure or a reference material, and the corresponding values realized by standards.    — OIML R-111 : 2004 (E)

 

Precimass LLP, Calibration division of Nstar Corp has achieved accreditation as an ISO 17025 (NABL) Certified Calibration Laboratory

Weights Calibration

Calibration of OIML E1 class weights – 1 mg to 50 kg

Calibration of OIML E2 class weights – 1 mg to 50 kg

Calibration of OIML F1 class weights – 1 mg to 50 kg

Calibration of OIML F2 class weights – 1 mg to 50 kg

Calibration of OIML M1 class weights – 1 mg to 500 kg

Calibration of OIML M2 class weights – 1 mg to 500 kg

Calibration of OIML M3 class weights – 1 mg to 500 kg

Balance Calibration

Calibration of Class I weighing balances with readability 0.0001 mg and capacity up to 6 g.

Calibration of Class I weighing balances with readability 0.001 mg and capacity up to 100 g.

Calibration of Class I weighing balances with readability 0.01 mg and capacity up to 1 kg.

Calibration of Class I weighing balances with readability 0.1 mg and capacity up to 5.1 kg.

Calibration of Class I weighing balances with readability 0.2 mg and capacity up to 11 kg.

Calibration of Class I weighing balances with readability 1 mg and capacity up to 41 kg.

Calibration of Class I weighing balances with readability 2 mg and capacity up to 64 kg.

Calibration of Class II weighing balances with readability 1 g and capacity up to 100 kg.

Calibration of Class II weighing balances with readability 2 g and capacity up to 200 kg.

Calibration of Class II weighing balances with readability 5 g and capacity up to 500 kg.

Calibration of Class II weighing balances with readability 10 g and capacity up to 1000 kg.

Calibration of Class III weighing balances with capacity up to 1000 kg.

Calibration of Class IV weighing balances with capacity up to 1000 kg.

 

The Precimass LLP specializes in the calibration of test weights and weighing scales.

Traceability Chart

How to select the reference weights for balance calibrations?