目錄:深圳市怡華新電子有限公司（歐洲Radwag瑞德威）>>質(zhì)量比較器>> XA系列0.01mg質(zhì)量比較器
質(zhì)量比較儀可用于標(biāo)準(zhǔn)質(zhì)量的傳遞工作，從而并確保對原器的可追溯性。
歐洲Radwag(瑞德威)質(zhì)量比較器天平的精度可高達0.1ug，具有*的重復(fù)性。這兩個特性實現(xiàn)了一個已知參考砝碼和一個未知測試樣之間的比較稱量。即使它們之間存在極小的質(zhì)量差異。
比較器天平的主要用戶是：國家標(biāo)準(zhǔn)質(zhì)量實驗室、法定計量服務(wù)機構(gòu)，室內(nèi)校準(zhǔn)實驗室，砝碼和檢測機構(gòu)。他們需要至高分辨率的測量。
The newest line of Radwag Mass Comparators enable adjusting mass standards and weights according to the OIML recommendations (R-111) from 1 mg to 200 g for F2 class and lower.
The comparators are used both for ensuring traceability of mass measurements, and verification of weights in accordance with legal metrology. RADWAG Mass Comparators have gained recognition among Accredited Calibration Laboratories, in many countries.
Mass comparators series XA/3Y/KB comprise two components. One of them holds the electronic module, and the other precise mechanical measuring system.
Comparators feature an aesthetic, large weighing chamber with glass draft shield and automatic door opening system. Comparator is equipped with user friendly menu.
Technical data: | XA 200/3Y/KB |
Max capacity | 210 g |
Readability | 0,01 mg |
Repeatability* | 0,05 mg |
Linearity | ±0,1 mg |
Electric compensation range | 0 ÷ 210 g |
Supplementary weights | none |
Stabilization time | 7 s |
Adjustment/calibration | internal |
Power supply | 13,5 ÷ 16 V DC / 2,1 A |
Pan size | ø85 mm |
Weighing unit dimensions | 417×250×300 mm |
Control unit dimensions | 206×140×70 mm |
Net weight/Gross weight | 12,6/16,3 kg |
Ambient conditions: | |
Working temperature | +10° ÷ +40°C |
Change rate of working temperatures | ±2°C/12h |
Atmospheric humidity | 40% ÷ 70% |
Change rate of atmospheric humidity | ±5%/4h |
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