OIML M1 Platelet Test Weights – 1 mg to 500 mg
These precision OIML M1 stainless steel platelet weights are designed for accurate calibration of analytical and precision balances. Available individually in nine values—1 mg, 2 mg, 5 mg, 10 mg, 100 mg, 200 mg, 500 mg—they offer flexible, high-accuracy solutions for replacing missing weights or spot-checking performance.
Key Features
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M1 Accuracy: Precisely manufactured with tight OIML tolerance for reliable calibration
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Platelet Design: Flat, low-profile form ideal for compact balance pans
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Polished Stainless Steel: Clean, corrosion-resistant finish for longevity
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Sold Individually: Great for supplementing existing weight sets
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Made in Germany: Crafted by KERN to strict quality standards
Available Individual Platelet Weights
Model |
Nominal Mass |
Tolerance (±) |
348‑01 |
1 mg |
0.2 mg |
348‑02 |
2 mg |
0.2 mg |
348‑03 |
5 mg |
0.2 mg |
348‑04 |
10 mg |
0.25 mg |
348‑07 |
100 mg |
0.5 mg |
348‑08 |
200 mg |
0.6 mg |
348‑09 |
500 mg |
0.8 mg |
Technical Details & Usage
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Shape: Platelet (flat) for stable centre-of-gravity placement
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Material: Polished stainless steel, easy to clean
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OIML Class M1: Certified high-precision standard
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Individual Sale: Weight only—recommend adding a small protective box
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Applications: Calibration labs, quality assurance, education, analytical weighing