Humidity-temperature Recorder

Features

Specifications

• Overall Depth:
  5.750 inches
• Overall Diameter:
  11.875 inches
• Accessory Components And Quantity:
  Number 1571 charts 100; bottle of recorder ink 1
• Operating Range:
  +0.0/+100.0 percent and +0.0/+100.0 degrees fahrenheit
• Information Recorded:
  Relative humidity and temperature
• Recording Method:
  Ink pen on recording chart
• Chart Drive Method:
  Spring clock movement
• Federal Supply Class (fsc):
  Pressure, temperature, and humidity measuring and controlling instruments
• National Stock Number (nsn):
  6685-00-804-2042
• Special Features:
  7spring driven; seven day revolution; graduated 0 to 100 even; diameter of chart 7.94 inches ; 2 pens, 1 for temp and 1 for humidity; accuracy humidity +/- 2 percent of total span at 80 degrees f; accuracy temperature +/- 1 percent of total span