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E1 Class Weight Box

V CARE IMPEX is the leading manufacturers of E1 Class Weight Box from Mumbai. E1 Class Weights are used as reference standard for calibrating other standards and weights. These are not meant for any general laboratory use. Weighing ranging ( 1 mg to 500 mg) comes as Steel Wire while 1 g to 20 Kg are Knob Type Cylindrical Weights. 

PRODUCT CODE: VCI-E1-1mg to 200g


  • Available in the Sets of 23 Nos. and also Single Weights as per customer requirements.

  • Customized sets also Available on request.

  • Standard Weight Box includes Weight Sets from 1 mg to 200 g (23 Nos. Set).

  • 1 mg to 500 mg (Milligram Weights) shall be Wire Type and 1 g to 20 Kg shall be Cylindrical Knob Type.

  • The uncertainty shall be 1/3 the Tolerance.

  • All Weights shall be Calibrated from NABL Accredited Lab having ISO 17025:2005 Accreditation.

  • E1 Class Weights are ideal for calibrating Micro Balances.

  • All Weights are as per OIML - R111 Standards.

  • All Weights shall be made from Single Block of S.S. and shall be mirrored polished.

Shapes Available

  • Triangle Shape for 1 mg, 10 mg and 100 mg Weight.

  • Square Shape for 2 mg, 20 mg and 200 mg Weight.

  • Pentagon Shape for 5 mg, 50 mg and 500 mg Weight.

  • Cylindrical Knob Type Available for 1 g to 20 Kg Weights.

Shape Picture
1 g to 20 kg
5 mg, 50 mg & 500 mg
2 mg, 20 mg & 200 mg
1 mg, 10 mg & 100 mg


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