Brass Analytical Weight Set (1mg–100g)

The brass analytical weight set 1 mg–100 g is a laboratory mass collection used for balance measurements, mass comparison and educational weighing exercises. It is intended for students, teachers and laboratory technicians who require a graduated selection of metric weights spanning milligram quantities through a nominal 100 g upper value.

Product Description

The STEMAids Brass Analytical Weight Set supports practical work with compatible physical, chemical and analytical balances. Users select one or more weights, place them on the designated balance pan and compare their combined nominal mass with the sample or object being measured.

The product name identifies brass construction and a stated 1 mg–100 g span. It does not verify the individual denomination sequence, number of pieces, total combined mass, tolerance class, adjustment method or calibration status. These details must be checked against the approved packing list and technical certificate before procurement.

Browse related general physics laboratory items and the wider range of physics laboratory equipment.

Key Features

• 1 mg–100 g nominal span: provides milligram-to-gram mass values within the confirmed supplied sequence.
• Brass weight construction: offers a compact metal format for routine educational balance work.
• Graduated mass selection: allows multiple denominations to be combined for comparative weighing.
• Hands-on measurement: develops practical skills in mass selection, balance use and result recording.
• Reusable laboratory set: supports repeated practical sessions when handled without direct contamination.
• Cross-curricular value: suits physics, chemistry, measurement and introductory metrology activities.
• Organised storage: may be supplied in a fitted box or case, subject to the confirmed packing arrangement.

Technical Specifications

What’s Included in the Kit

• Brass laboratory weights covering the stated 1 mg–100 g range
• Milligram sheet or fractional weights
• Weight-handling forceps or tweezers
• Storage box, case or fitted tray
• Calibration or inspection documentation

Applications / Uses

• Comparative weighing with a compatible laboratory balance
• Teaching metric mass units from milligrams to grams
• Preparing known nominal loads for physics experiments
• Supporting chemistry sample-mass demonstrations
• Checking balance response during instructional exercises
• Conducting school, college and vocational laboratory practicals

The set can support broader measurement activities used with suitable science and STEM experiment kits.

How to Use the Brass Analytical Weight Set (1 mg–100 g)

1. Place the balance on a stable, level and vibration-free surface.
2. Confirm that the balance is clean, correctly zeroed and suitable for the selected weights.
3. Use forceps to remove small weights from the case.
4. Place each weight gently at the centre of the designated balance pan.
5. Add or remove denominations systematically until the required comparison is obtained.
6. Record every weight used and calculate their combined nominal mass.
7. Return each piece to its labelled position after use.

Safety note: Do not drop, file, polish or adjust the weights. Avoid direct hand contact with precision surfaces because oils, moisture and contamination can alter mass.

Care & Maintenance

• Handle weights with clean forceps rather than bare fingers.
• Keep all pieces dry and return them to their assigned storage positions.
• Remove dust with a clean, soft brush; do not use abrasive cleaners.
• Arrange periodic verification when the set is used for controlled measurements.

Why Choose STEMAids

STEMAids is the education brand of Eduscope Smart Learning Solutions Private Limited, a New Delhi-based manufacturer. Its range includes physics apparatus, laboratory components, STEM kits and educational models. The company supports schools, colleges, institutional tenders and export orders. Buyers can review the complete STEMAids educational equipment catalogue when planning a laboratory installation.

Frequently Asked Questions

What is a brass analytical weight set used for?

It is used to provide known nominal masses for balance measurements, mass comparisons and laboratory teaching exercises.

Which weights are included between 1 mg and 100 g?

The individual denominations are not publicly verified. Request the exact sequence and quantity before ordering.

Is the weight set calibrated?

No calibration certificate or traceability statement has been verified. Buyers requiring controlled measurements should request calibration details explicitly.

Can the weights be handled by hand?

Direct handling is not recommended. Forceps reduce contamination from skin oils, moisture and dirt, especially on smaller weights.

Can this set calibrate an analytical balance?

Only when its accuracy class, uncertainty and traceability satisfy the balance manufacturer’s requirements. A nominal weight set should not automatically be described as a certified calibration set.

Is it suitable for school laboratories?

Yes. It supports supervised lessons on mass, weighing, metric units and measurement technique when used with a compatible balance.