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E1 Class Analytical weights box 1mg to 200g Accuracy as per OIML R111

E1 Class Analytical weights box 1mg to 200g Accuracy as per OIML R111

Product Details:
These weights are of highest metrological accuracy class and used as primary reference standards for calibrating other lower class reference weights like E and blow classes , E class weights are integral /single piece monobloc type weights , E class weights have no method of adjustment. These weights are appropriate for calibrating high precision analytical balances with readability as low as 0.1 mg to 0.001 mg.

Specifications:

Design

Knob type , Integral/ Single-piece (monobloc) Wire/Bar

Density 

8000 (± 30) kg/m3

Material

High-grade non magnetic Austenitic stainless steel, SS-316

Number of weights

1mg to 200g(Total 23 Units) Nominal values of 1, 2, 2, 5, 10, 20, 20, 50, 100, 200, 200, 500 mg/g)

OIML Tolerance Class

E1/E2

Packing     

Packed in hard case aluminuim box

Nominal Range

1mg to 200g

Susceptibility X

< 0.02

Calibration certificate

Included standard manufacturing certificate and a calibration

certificate produced in accordance with OIML R 111-1:2004 and ISO

17025:2017 requirements.