Physical Weight Box Iron 100gm

The iron weight box 100gm is a laboratory mass set used for measuring, comparing and applying small nominal masses during physics and general science experiments. It is intended for school, college and institutional laboratories that need reusable weights for balances, force investigations and introductory measurement activities.

Product Description

The STEMAids Physical Weight Box Iron 100gm provides a nominal total mass capacity of 100 g. The set is intended to supply multiple removable weights that can be selected and combined according to the required experimental mass, subject to the confirmed denomination schedule.

The product name identifies iron construction, but the exact iron grade, protective finish, number of weights, individual values and permissible tolerance are not published. Buyers should request the approved mass schedule before quantitative procurement. Related apparatus is available in the STEMAids physics laboratory equipment range.

Key Features

• 100 g nominal capacity: Provides a total stated mass capacity of 100 g.
• Iron weight construction: Uses iron masses; the exact grade and surface treatment require confirmation.
• Selectable mass combinations: Allows users to combine individual weights according to the confirmed denominations.
• Balance-compatible use: Supports suitable beam-balance and mass-comparison activities.
• Hands-on measurement: Helps students practise selecting, combining and recording standard mass values.
• Reusable laboratory resource: Suitable for repeated supervised sessions when kept dry and correctly stored.
• Honest accuracy status: No calibration class or tolerance is claimed without supporting documentation.

Technical Specifications

What’s Included in the Kit

• Iron laboratory weights with a nominal combined capacity of 100 g
• Individual mass denominations
• Storage box with designated compartments
• Calibration or inspection document

Request the approved denomination schedule and tolerance data from the STEMAids institutional sales team.

Applications / Uses

• Measuring unknown mass with a compatible physical balance.
• Comparing the masses of small laboratory objects.
• Teaching grams, mass combinations and balance equilibrium.
• Applying small known loads in mechanics experiments.
• Checking classroom balances for basic operational consistency.
• Supporting practical examinations and measurement demonstrations.

How to Use the Physical Weight Box Iron 100gm

1. Place the balance on a level, stable and vibration-free surface.
2. Check that the balance reads zero before adding an object.
3. Place the object on the designated balance pan.
4. Select the required iron weights using forceps where supplied.
5. Add weights gradually to the opposite pan until equilibrium is reached.
6. Add the marked values of all weights used.
7. Record the result with the correct unit and stated measurement precision.
8. Return every weight to its labelled compartment after use.

Safety note: Do not drop the weights or place fingers beneath a loaded balance. These weights should not be treated as certified reference masses unless valid calibration documentation is supplied.

Care & Maintenance

• Keep the iron weights dry to reduce corrosion risk.
• Handle the weights with clean, dry hands or suitable forceps.
• Do not file, polish, paint or otherwise alter the mass pieces.
• Store every weight in its designated compartment after use.

Why Choose STEMAids

STEMAids is the educational science brand of Eduscope Smart Learning Solutions Private Limited, an ISO 9001:2015-certified manufacturer based in New Delhi. Its physics range covers mechanics, measurement, optics, electricity, heat and related laboratory subjects. The company supports schools, colleges, institutional tenders and international orders. Product-specific mass values, tolerances and calibration documents should be confirmed in the approved quotation.

Frequently Asked Questions

What is an iron weight box 100gm used for?

It is used for mass measurement, balance exercises and small controlled-loading experiments in educational laboratories.

Does 100 g mean one weight or the complete set?

The product name indicates a nominal 100 g capacity, but the exact distribution between individual weights must be confirmed from the mass schedule.

Which denominations are included?

The individual gram values and quantities are not published. Request a complete denomination list before ordering.

Are the weights calibrated?

No calibration status or tolerance class is verified. A calibration certificate should be requested when traceable measurements are required.

Why must iron weights be kept dry?

Unprotected iron can corrode when exposed to moisture. Corrosion may change the surface condition and eventually affect mass accuracy.

Can the weight box be used in schools?

Yes. It is suitable for supervised school and college measurement activities when used with a compatible balance.