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各級砝碼質量允差表 特點:
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準確度級別 質量允差(mg)(±) 標稱質量值 |
2級(E2) |
3級(F1) |
4級(F2) |
5級(M1) |
|
50kg |
75 |
250 |
750 |
2500 |
|
20kg |
30 |
100 |
300 |
1000 |
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10kg |
15 |
50 |
150 |
500 |
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5kg |
7.5 |
25 |
75 |
250 |
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2kg |
3.0 |
10 |
30 |
100 |
|
1kg |
1.5 |
5 |
15 |
50 |
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500g |
0.75 |
2.5 |
7.5 |
25 |
|
200g |
0.30 |
1.0 |
3.0 |
10 |
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100g |
0.15 |
0.5 |
1.5 |
5 |
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50g |
0.10 |
0.30 |
1.0 |
3 |
|
20g |
0.08 |
0.25 |
0.8 |
2.5 |
|
10g |
0.06 |
0.20 |
0.6 |
2.0 |
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5g |
0.05 |
0.15 |
0.5 |
1.5 |
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2g |
0.04 |
0.12 |
0.4 |
1.2 |
|
1g |
0.03 |
0.10 |
0.3 |
1.0 |
|
500mg |
0.025 |
0.08 |
0.25 |
0.8 |
|
200mg |
0.020 |
0.06 |
0.20 |
0.6 |
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100mg |
0.015 |
0.05 |
0.15 |
0.5 |
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50mg |
0.012 |
0.04 |
0.12 |
0.4 |
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20mg |
0.010 |
0.03 |
0.10 |
0.3 |
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10mg |
0.006 |
0.02 |
0.06 |
0.2 |
|
5mg |
0.006 |
0.02 |
0.06 |
0.2 |
|
2mg |
0.006 |
0.02 |
0.06 |
0.2 |
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1mg |
0.006 |
0.02 |
0.06 |
0.2 |
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