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Adam Equipment Calibration Weight Box OIML – Precision Calibration for Laboratory & Industrial Weighing
Unmatched Accuracy with OIML-Certified Calibration Weights
The Adam Equipment Calibration Weight Box OIML is a premium-grade calibration solution designed for laboratories, pharmaceutical facilities, and industrial weighing applications that demand absolute precision. These OIML-certified weight sets are engineered to meet the highest international standards, ensuring traceable, reliable, and legally compliant calibration for analytical balances, precision scales, and legal-for-trade instruments.
With stainless steel construction, rigorous manufacturing tolerances, and full OIML compliance, these weight sets are the gold standard for metrology professionals who require repeatable accuracy in their measurements. Whether you're calibrating microbalances (0.001mg resolution) or industrial bench scales, Adam Equipment’s OIML weight sets deliver uncompromising performance.
Why Choose Adam Equipment OIML Calibration Weight Box?
1.) OIML-Certified for Global Compliance
- Meets OIML R111-1 standards (International Organization of Legal Metrology).
- E1, E2, F1, and M1 classes available for varying accuracy needs.
- Fully traceable with certificates of conformity (optional with higher classes).
2.) Premium Stainless Steel Construction
- High-density (7.9–7.96 g/cm³) stainless steel for minimal air buoyancy effects.
- Corrosion-resistant & non-magnetic for long-term stability.
- Mirror-polished surfaces to reduce dust adhesion and ensure cleanliness.
3.) Complete Weight Sets for Every Application
- Wide range of configurations (1mg to 2kg).
- Incremental weights (e.g., 1mg, 2mg, 5mg, 10mg, 20mg, 50mg, 100mg, 200mg, 500mg, 1g, 2g, 5g, 10g, 20g, 50g, 100g, 200g, 500g, 1kg, 2kg).
- Modular sets allow customization based on balance capacity.
4.) Secure & Organized Storage
- Durable aluminum case with foam inserts to prevent damage.
- Lockable design for safe transport and compliance storage.
- Compact & portable for lab or field use.
5.) Essential Accessories Included
- Anti-static tweezers for handling small weights.
- Soft brush & lint-free cloth for maintenance.
- Cotton gloves to prevent contamination.
Technical Specifications & Available Models
OIML Weight Class Comparison
Class | Accuracy Level | Typical Use Case |
|---|---|---|
OIML E1 | Highest precision (±0.006mg to ±0.5mg) | Calibration of reference standards, ultra-micro & analytical balances |
OIML E2 | Extremely high precision (±0.02mg to ±1.6mg) | Pharmaceutical labs, metrology institutes |
OIML F1 | High precision (±0.1mg to ±8mg) | Precision balances, legal-for-trade scales |
OIML M1 | General precision (±0.5mg to ±40mg) | Industrial scales, bench scales, educational labs |
Popular Adam Equipment OIML Weight Sets
Model | Class | Weight Range | Included Weights | Accessories |
|---|---|---|---|---|
E1 1mg–50g Set | OIML E1 | 1mg – 50g | 1mg, 2mg×2, 5mg, 10mg, 20mg×2, 50mg, 100mg, 200mg×2, 500mg, 1g, 2g×2, 5g, 10g, 20g×2, 50g | Tweezers, brush, gloves, cloth |
E1 1mg–200g Set | OIML E1 | 1mg – 200g | Extends to 100g, 200g | Tweezers, brush, gloves, cloth |
E2 1mg–200g Set | OIML E2 | 1mg – 200g | Same as E1, slightly lower tolerance | Tweezers, brush, gloves, cloth |
F1 1g–2kg Set | OIML F1 | 1g – 2kg | 1g, 2g×2, 5g, 10g, 20g×2, 50g, 100g, 200g×2, 500g, 1kg, 2kg | Tweezers, gloves |
M1 1g–2kg Set | OIML M1 | 1g – 2kg | Same as F1, lower tolerance | Brush, cloth |
Applications of Adam Equipment OIML Weight Sets
1.) Pharmaceutical & Life Sciences
- GMP/GLP compliance for QC labs.
- Calibration of analytical balances (0.1mg resolution).
2.) Metrology & Calibration Labs
- National standards verification.
- ISO 17025 accredited labs.
3.) Food & Beverage Industry
- Legal-for-trade scale calibration.
- Batch consistency checks.
4.) Industrial & Manufacturing
- Process weighing systems.
- Quality control in production lines.
5.) Educational & Research Institutions
- Physics & chemistry lab experiments.
- Student training in metrology.
Why Adam Equipment Stands Out
40+ Years of Weighing Expertise
Adam Equipment is a globally trusted manufacturer of precision weighing instruments, known for:
- Rigorous quality control (ISO 9001 certified).
- Competitive pricing without compromising accuracy.
- Worldwide support & service network.
Sustainable & Future-Ready
- Long-lasting stainless steel construction.
- Recyclable packaging.
- Continuous product innovation.
Ordering & Support
The Adam Equipment OIML Calibration Weight Box is available through authorized distributors. Each set includes:
- Stainless steel weights (selected range).
- Protective aluminum case.
- Essential accessories (tweezers, brush, gloves).
Final Verdict: The Definitive Calibration Solution
For laboratories and industries where accuracy is non-negotiable, the Adam Equipment OIML Calibration Weight Box is the ultimate choice. With OIML certification, superior materials, and meticulous craftsmanship, these weight sets ensure your balances perform flawlessly—every time.
E1 offers the highest precision (±0.006mg), used for reference standards, while E2 (±0.02mg) is ideal for calibrating lab balances.
Yes, OIML E1/E2 ≈ ASTM Class 0/1, while F1 ≈ ASTM Class 2.
Optional (typically for E1/E2). Basic sets include manufacturer’s compliance statement.
Annually for E1/E2, biannually for F1/M1, depending on usage.
Yes, Adam Equipment offers custom weight sets upon request.