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梅特勒PH计 FE28型【技术指标】•PH测量范围 0.00～14.00•PH分辨率 0.01•相对PH精度 ±0.01•mV范围 -1999到1999•mV分辨率 1•mV相对精确性 ±1•温度范围℃ 0～100•温度分辨率℃ 0.1•温度精度℃ ±0.5•用户自定义的校准设置 缓冲液组•显示器 LCD•电源 220V/50Hz,9V DCProduct Information:1. Layout reasonable great size operation contact surface is clear, the succinct direct-viewing key and menu let the survey become incomparably simple.2. Five series measuring appliance design is compact, volume is exquisite. After the electrode support uses, may ingeniously the info clerk in the measuring appliance side space.3. FiveEasy Plus series measuring appliance may cause data derives through RS232 either the USB connection directly to the printer or PC, with the aim of further processing.4. The screen demonstrates clear, the concise direct-viewing icon is systematic, visual display all needs information, for example metrical data, electrode condition and calibration data and so on.Specification:1. pH measurement range: -2.00-16.002. resolution/precision (pH):0.01 /0.1/± 0.013. calibration point: 54. pre-definition buffer solution group: 45. temperature range (°C): 0~1056. temperature resolution/precision (°C): 0.1/± 0.37. temperature compensation: ATC and MTC8. data storage: 200 groups of metrical data, presently calibration data9. RS232 connection: Yes10. USB connection: Yes11. reference input: Yes12. sound signal: Yes13. electrode: LE43814. fitting: Rapid installation the guide and pH buffer solution coverall
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