Analytical Weight Box Manufacturer,Supplier and Exporter in India

The Analytical Weight Box (Product Code: SLE/CH/89) is a complete set of reference masses for use with a two-pan chemical balance. It holds nine brass weights — one each of 1 g, 5 g, 10 g, 50 g and 100 g, and two each of 2 g and 20 g — together with a 1 to 500 mg fractional weight set, a 5 mg rider and forceps, all in a polished wooden box. Chemistry and physics students use it to weigh samples accurately when preparing solutions or recording masses in practicals. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, for use alongside a chemical balance in Indian school and college laboratories.

Specifications

Typical Use

The object goes on the left pan and weights are added to the right, starting with the largest piece that does not tip the beam and working down through the gram weights and then the milligram fractions. The duplicated 2 g and 20 g pieces make it possible to build every intermediate value, and the rider is moved along the graduated beam for the final small adjustment, so students learn the systematic weighing routine used with a traditional chemical balance.

Always lift weights with the forceps provided: moisture and oil from fingers slowly change their mass and can tarnish the brass. Return each piece to its own recess in the box after use, close the lid to keep dust out, and never weigh hot objects or place chemicals directly on the balance pan — use weighing paper or a watch glass.

Manufacturer

The Analytical Weight Box is manufactured by Jain Scientific Equipments Private Limited, which trades as ScienceLab from Ambala, Haryana, India. The company is a registered MSME manufacturer (Udyam UDYAM-HR-01-0003714), and its export shipments are handled under Importer-Exporter Code AAECJ8618A (DGFT). Read more on our company profile.

Related Laboratory Equipment

Balances and accessories used with a weight box:

• Chemical Balance — the two-pan balance this weight box is designed to serve
• Physical Balance — the physics lab counterpart that also uses a weight box
• Weighing Paper — keeps chemicals off the balance pan
• Plastic Weighing Boats — for weighing powders and granules
• Analytical Balance Mass Set — an alternative mass set in our balances range

Explore the Balances category or the wider Chemistry Lab Equipment range.

Frequently Asked Questions

What weights are in the box?
Nine brass weights (1 g, 5 g, 10 g, 50 g and 100 g once each; 2 g and 20 g twice each), a 1 to 500 mg fractional set, a 5 mg rider and forceps.

Which balance is it used with?
A two-pan beam balance such as a chemical or physical balance. It is not needed with a digital balance.

What is the rider for?
The 5 mg rider sits on the graduated beam of the balance and is slid along it to make the finest adjustment without adding more fractional weights.

Is a calibration certificate available?
Please discuss calibration certificate availability with us at the time of enquiry; tolerance class is not stated in our current listing.

How should the weights be cared for?
Handle only with forceps, keep them in their recesses in the closed box, and wipe with a soft dry cloth if dusty.

What warranty is provided?
Warranty terms are confirmed with the quotation — contact us.

Can you supply weight boxes for several labs or for export?
Yes, we supply institutions and distributors across India and international markets. Send quantity and delivery location via our contact page.

Request a Quote

To receive a quotation for the Analytical Weight Box, contact us or add it to your enquiry cart together with the balance it will be used on.

Last updated: 24 September 2026