或0~** 全量程（根據(jù)用戶需要）<\/font><\/div><\/td><\/tr>| 零點漂移<\/font><\/div><\/td> | ≤±2%FS/7d<\/div><\/td><\/tr> |
| 量程漂移<\/font><\/div><\/td> | ≤±2%FS/7d<\/div><\/td><\/tr> |
| 線性誤差<\/font><\/div><\/td> | ≤±2%FS<\/div><\/td><\/tr> |
| 重復性<\/font><\/div><\/td> | ≤0.5%<\/div><\/td><\/tr> |
| 輸出波動<\/font><\/div><\/td> | ≤±0.5%FS<\/div><\/td><\/tr> |
| 響應時間<\/font><\/div><\/td> | T90＜10秒<\/font><\/div><\/td><\/tr>| 預熱時間<\/font><\/div><\/td> | ＜1h<\/font><\/div><\/td><\/tr>| 電 源<\/font><\/div><\/td> | 220 VAC±10% 50Hz±1%<\/div><\/td><\/tr> | | 功耗<\/font><\/div><\/td> | ≤120 VA<\/div><\/td><\/tr> | | 輸出信號<\/font><\/div><\/td> | 4~20 mA（允許外接負載800Ω）<\/font><\/div><\/td><\/tr>| 報警繼電器接點容量<\/font><\/div><\/td> | 220VAC/1A<\/div><\/td><\/tr> | | 外型尺寸<\/font><\/div><\/td> | 19\"機架式高度4U，485×178×300mm（寬×高×深）<\/font><\/div><\/td><\/tr>| 開孔尺寸<\/font><\/div><\/td> | 443+1×168+1mm<\/div><\/td><\/tr> | | 儀器重量<\/font><\/div><\/td> | 約10 kg<\/font><\/div><\/td><\/tr><\/tbody><\/table><\/p><\/td><\/tr><\/tbody><\/table>
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