Extech RH490卫生表格计 Without NIST Calibration Certificate

RH490
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RH490
NIST 认证:
Without NIST Calibration Certificate

功能

  • 湿度范围:0至100%RH
  • 绝对湿度范围:0至1120 GPP(0至160 g/kg)
  • 温度范围:-22至199°F(-30至100°C) (0至80°C)
  • 基本准确性:±2%RH,±1.8°F/1°C
  • 解决方案:0.1%RH,0.1°F/°C
  • 30秒响应时间

extech RH490卫生热计是一种专门设计用于HVAC和水损伤恢复承包商的精确卫生热计。 Extech RH490卫生表的响应时间为30秒,精度为±2%。双重背光显示同时显示湿度或水蒸气,每磅谷物(g/kg)以及温度,露点或湿球。

extech RH490卫生员表具有纤薄的手持式设计,带有橡胶侧,可更好地握住和一手操作。 extech RH490卫生员表具有数据保存,最小/最大功能以及使用禁用和低电池指示器的自动电源。

RH490_datasheet (RH490_datasheet.pdf, 190 Kb) [下载]

Extech-RH490-Manual (Extech-RH490-Manual.pdf, 106 Kb) [下载]

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