OVERVIEW

Microbalance XPY series is designed to meet the highest requirements for determination of mass. Measurement reliability and accuracy are maintained by system of automatic internal adjustment / calibration.
Microbalance comprises two major components (an indicator and a precise mechanical measuring system which are enclosed separately). The device design eliminates an influence of heat sourcing from instrument's electronics on its mechanical components and additionally protects it from shocks and vibrations caused by users operating the instrument.
All the elements of a microbalance are made of glass and steel which eliminates an impact of electrostatics on weighing process.

 瑞德威微量分析天平型号规格一览表： 

型  号XPY 2.6XPY 0.8/3D XPY 5.6XPY 11.6 XPY 21.6zei大秤量2 g0.8/3 g5 g 11 g21 g可读性1 ug1/10 ug1 ug 1 ug1 ug重复性1 ug1 ug 1 ug1 ug1 ug线性±3 ug±3 ug ±5 ug±6 ug±7 ugEccentric load deviation3 ug3 ug5 ug6 ug7 ugSensitivity offset1,5×10-6×Rt3×10-6×Rt4×10-6×RtSensitivity temperature drift1×10-6/°C×RtSensitivity stability1×10-6/Year×RtMinimum weight (USP)2 mg2 mg3 mgMinimum weight (U=1%, k=2)0.2 mg0.2 mg0.3 mg秤盘尺寸￠16mm ø16+ø60mm￠26 mm稳定时间5 s称量室尺寸￠90×90 mm校准方式专业级全自动内校（时间、温度触发）显示5.7”彩色触摸屏接口2个USB接口，2个RS232串口，以太网 ，4入 / 4出