機器人系統(全自動質量比較儀)用于參考砝碼和測試砝碼的質量比對。全自動質量比較儀簡化了質量實驗室的工作，能夠在最短時間內有效測量全套砝碼。
質量比較儀可用于標準質量的傳遞工作，從而并確保對國際原器的可追溯性。
質量比較器天平的精度可高達0.1ug，具有極好的重復性。這兩個特性實現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量差異。
比較器天平的主要用戶是：國家標準質量實驗室、法定計量服務機構，室內校準實驗室，砝碼和檢測機構。他們需要至高分辨率的絕對測量。
| Automatic mass comparators AKM-4 |
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| Application應用范圍：: Automatic mass comparators series AKM-4/X are intended to automatic determination of mass deviations in weights with operator’s activity limited to the minimum. The comparators enable determining deviations of three tested weights in a signle cycle. AKM-4/X are designed to compare weights from 100 g to 2 kg. The instruments are commonly applicable in mass measuring laboratories, and particularly in certification units for weights classes E, F and M. Design and functionality設計和功能: The supervising part of a mass comparator is a digital module which cooperates with a controller of instrument’s mechanical components. The digital module and the automatic loader are located in mass comparator’s weighing chamber. The instrument is operated from level of mass indicating digital display which is plugged to mass comparator’s contoller. The supervising elements are not integrated with mass comparator’s mechanical parts, thus enabling separation of instrument’s weighing chamber from ambient conditions influence. RADCAL system, designed by RADWAG is dedicated to management of calibrating and testing procedures in a laboratory from the moment of accepting an order, through its progress and until issuing a calibration certificate. The software manages the complete testing process. More»Prize Winner ofthe 13th Edition ofEuropean Medal 2 years warranty periodOperation of automatic mass comparator AKM-4 Screenshots: Mass comparator's disc in uplifted position Weight is placed on a mass comparator - disc is lowered Measurement record Hightlights: Elimination of error caused by human factor in the process of loading weights (repeatable conditions of load placing on instrument’s platform); Automatized process of mass comparison – weights are loaded fully automatically; Fully repeatable measurements of all loaded mass; Simultaneous measurement of up to 3 weights; Elimination of ambient conditions (temperature changes and humidity) influence on the process of mass comparison (mass comparator located in a chamber with constant ambient conditions). Cooperation with computer: It is possible to operate the mass comparator from PC computer level with installed dedicated software. The measurement processes carried out by the mass comparator are recorded by the supervising digital module or a plugged PC computer. The complete control process can be reported from computer level.Instance of a network solution: Download:Product folderDeclaration of conformity Technical data: AKM-4/500 AKM-4/1000 AKM-4/2000 Max capacity 510 g 1,01 kg 2,01 kg Readability 0,005 mg 0,01 mg 0,05 mg Repeatability* 0,005 mg 0,02 mg 0,05 mg Electric compensation range +/- 10 g Supplementary weights none Stabilization time 10 s Adjustment/calibration external Power supply 110 ÷ 230 V AC / 50 ÷ 60 Hz / 13,5 ÷ 16 V DC / 1,1 A Pan size ø90 mm Weighing unit dimensions 1200×980×680 mm Control unit dimensions 350×200×400 mm Net weight 130 kg Ambient conditions: Working temperature +17° ÷ +30°C Change rate of working temperatures ±0,5°C/12h (±0,3°C/h) Atmospheric humidity 40% ÷ 60% Change rate of atmospheric humidity ±5%/4h * Repeatability expressed as standard deviation from 6 measuring cycles ABBA (according to OIML R111) in stable laboratory operating conditions. |
