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天平校准砝码 砝码组 DKD砝码产 品 说 明
放置在有内衬的木盒内，毫克砝码放置在特制的塑料器具内，使用时，只能用镊子夹或佩戴手套拿取并使用防尘刷除尘
科恩天平校准砝码 砝码组 DKD砝码
型号KREN | 砝码重量 | 公差范围（Tol +/-） | 备注 |
Kern No. 308-42 | 1 mg - 500 mg | --- | --- |
Kern No. 303-02 | 1 mg - 50 g | --- | --- |
Kern No. 303-03 | 1 mg - 100 g | --- | --- |
Kern No. 303-04 | 1 mg - 200 g | --- | --- |
Kern No. 303-05 | 1 mg - 500 g | --- | --- |
Kern No. 303-06 | 1 mg - 1 kg | --- | --- |
Kern No. 303-07 | 1 mg - 2 kg | --- | --- |
Kern No. 303-08 | 1 mg -5 kg | --- | --- |
Kern No. 303-09 | 1 mg - 10 kg | --- | --- |
Kern No. 304-02 | 1 g - 50 g | --- | --- |
Kern No. 304-03 | 1 g - 100 g | --- | --- |
Kern No. 304-04 | 1 g - 200 g | --- | --- |
Kern No. 304-05 | 1 g - 500 g | --- | --- |
Kern No. 304-06 | 1 g - 1 kg | --- | --- |
Kern No. 304-07 | 1 g - 2 kg | --- | --- |
Kern No. 304-08 | 1 g - 5 kg | --- | --- |
Kern No. 304-09 | 1 g - 10 kg | --- |