NIST logo
*

Dickson TH550 Humidity Meter

Description:

Location: E138

Specifications / Capabilities:

Range

  • Temperature: -30 °C to 50 °C
  • Humidity: 0% to 95% RH (no-condensing)
  • Dew Point: -30 °C to 50 °C
  • Resolution: 1% RH, 1°C

Accuracy

  • Temperature: ±1 °C
  • Humidity: ±2% RH from 0 to 60%, ±3% RH from 61 to 95% at 23 °C
  • Humidity Sensor: Thin Film Capacitor
  • Dew Point Accuracy: ±2 °C
  • Temperature Sensor: Thermistor
  • Sample Rate: Approx. 1 per second
  • Average Response Time: 5 seconds to move 60% of full scale in air moving 15 feet-second-1
  • Ambient operating conditions: 0 °C to 50 °C, 0 to 90% RH
  • Dimensions: 15.88 cm x 6.35 cm x 4.483 cm (6.25" x 2.5" x 1.9")
  • Probe dimensions: 2.34 cm diameter, 15.0 cm long on a 15.2 cm cord (.92" D, 5.9" L, 6" cord)
  • Weight: 0.3 kg (11 oz.)
Dickson TH550 Humidity Meter
Contact

Name: Kimberly Tomasi
Phone: (301) 975-4533
Email: kimberly.tomasi@nist.gov
Address:
100 Bureau Dr Stop 6102
Gaithersburg, MD 20899-6102