Product Highlights
Used as a primary reference for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. Class E1 weights have no method of adjustment and are not suitable for general laboratory use. The uncertainty is guaranteed to be 1/3 the tolerance.
Comes with a NVLAP Certificate
Class E1
200 g-1 mg
22 pieces
Supplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush, forceps and USB flash drive
Set Contents:
200 g
100 g
50 g
(2) 20 g
10 g
5 g
(2) 2 g
1 g
500 mg
(2) 200 mg
100 mg
50 mg
(2) 20 mg
10 mg
5 mg
(2) 2 mg
1 mg
Product Highlights
Used as a primary reference for calibrating other reference standards and weights where the stability of the environment and careful handling are assured. Class E1 weights have no method of adjustment and are not suitable for general laboratory use. The uncertainty is guaranteed to be 1/3 the tolerance.
- Comes with a NVLAP Certificate
- Class E1
- 200 g-1 mg
- 22 pieces
- Supplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush, forceps and USB flash drive
Set Contents:
- 200 g
- 100 g
- 50 g
- (2) 20 g
- 10 g
- 5 g
- (2) 2 g
- 1 g
- 500 mg
- (2) 200 mg
- 100 mg
- 50 mg
- (2) 20 mg
- 10 mg
- 5 mg
- (2) 2 mg
- 1 mg
