Spare Physical Gram Weights (Brass C.P) Manufacturer,Supplier and Exporter in India
Product Code : EL-MI-2144
Jlab Export is a leading Spare Physical Gram Weights (Brass C.P) Manufacturer,and suppliers in India
Spare Physical Gram Weights (Brass C.P) (code EL-MI-2144) are single chrome-plated brass gram weights for refilling physical weight boxes, the sets used with two-pan physical balances in school and college physics labs. Seven sizes are listed — 1 g, 2 g, 5 g, 10 g, 20 g, 50 g and 100 g — so a lost or damaged piece can be replaced without buying a new box. They are made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Material | Brass, C.P. (chrome-plated) |
| Sizes | 1 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g |
| Intended for | Replacing pieces in physical weight boxes |
| Quality check | Each weight is visually inspected before dispatch |
| Pack quantity | Each (one weight of the size ordered) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-MI-2144 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Why Keep Spare Physical Weights?
In a busy physics practical room the small weights are the first to go missing: a 1 g or 2 g piece rolls off the bench, or a weight is dropped and dented. A box with a gap no longer adds up, and students cannot balance the masses they need for density, specific heat or moment experiments on the physical balance. Keeping a few spares of each size — or ordering exactly the missing ones — brings every box back into use for the next class. Chrome plating keeps the brass bright with handling; lift the pieces with the forceps from the weight box and store them in their recesses.
Frequently Asked Questions
Which sizes are listed?
1 g, 2 g, 5 g, 10 g, 20 g, 50 g and 100 g, each sold singly in chrome-plated brass.
How do I make sure a spare matches my weight box?
Mention the weight box you use, or send a photo of it, with your enquiry. The listing does not give a tolerance class or shape, so JLab checks the match before quoting.
What is the difference from the spare analytical gram weights?
The two listings cover the same 1 g to 100 g sizes in brass C.P.; these are the spares for physical weight boxes, the others for analytical weight sets.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an Indian manufacturer of physics and general science lab equipment, incorporated in 2017 and working from Hargolal Road, Ambala, Haryana. Its spare weights are produced at its own works, not resold from a trader, so schools, dealers and importers can order individual pieces from the maker, and each weight is checked visually before dispatch. The company’s tax registration is GSTIN 06AADCJ9848D1ZE, and it holds Legal Entity Identifier 549300DTGS77DGYD6N03. JLab exports worldwide and ships to buyers in every region — for example Angola in Central Africa, Romania in Eastern Europe, Sri Lanka in South Asia, South Korea in East Asia and Ireland in Western Europe.
Weight Boxes and Balances
- Physical Weight Boxes (Brass C.P) — complete 100 g or 200 g sets with forceps and fraction weights.
- Spare Analytical Gram Weights Brass C.P. — the matching spares listed for analytical sets.
- Physical Balance (7-Stone) — a 200 g physical balance for these weights.
Browse the Measuring Instruments range for more.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button, or list the sizes and number of each (minimum 10 units) with your delivery location through the contact page.
Last updated: 9 October 2026
