Calibrated Test Weights – 0.5Kg, 1Kg, 2kg
Calibration Weights (Test Weights) – Standard & Custom Sets
Katpot Systems Calibration Weights are precision test weights used to verify and calibrate balances, weighing scales, and measurement systems for routine QC and periodic calibration. Available as individual weights or complete sets, with OIML accuracy class options and calibration certificate support.
Advanced Features
- OIML class options: E1 / E2 / F1 / F2 / M1 / M2 / M3 based on your application.
- Individual weights or complete sets (custom combinations available).
- Certificate support (OIML mentions class E weights should be accompanied by calibration certificate).
- Lab-friendly design (easy handling + storage options; depends on set type).
- Custom packaging for safe storage and longer life (box/foam compartments).
Product Importance
- Ensures measurement accuracy for balances/scales used in QC and R&D.
- Helps maintain traceability and improves confidence in test reports (especially when certificates are used).
- Supports routine verification to catch drift before it impacts results.
- Necessary for deadweight / known-mass checks used in many calibration and verification practices.
- Reduces rejections, re-testing, and disputes by keeping weighing systems in control.
Description
Our Calibration Weight Sets are designed for laboratories and production QC teams who need reliable verification of weighing accuracy. These weights serve as known reference masses used to check performance, perform routine verification, and maintain traceability of measurement systems.
We offer weights in commonly used OIML classes (E/F/M series) depending on your balance readability and application. OIML R 111 defines weight classes such as E1/E2 (high precision), F1/F2 (precision), and M1/M2/M3 (industrial), helping customers select the right accuracy for their lab.
For laboratories following ASTM guidance, ASTM E617 covers key requirements for laboratory weights and precision mass standards (error limits, magnetism, density, surface finish, etc.).
✅ Customisation available: We can supply custom weight values, set combinations, and packaging as per your lab procedure and instrument range.
✅ We can provide custom calibration weight sets as per your lab requirement:
- Custom weight values and combinations
- Class selection as per balance readability
- Storage box customization (optional)
- Identification marking / labeling (optional)
