TDLAS T-1

The measurement principle of TDLAS T-1 is based on the Lambert-Beer law and Shinyei’s new technology.
TDLAS T-1 achieves outstanding response and highly reliable accuracy in wide range of dew point.

feature
  • Outstanding response suitable for immediate H2O measurement
  • Highly reliable accuracy besides fast response
  • Wide measurement range: -70…50 °C DP (Dew Point)
  • Built-in pump for gas sampling
TDLAS T-1Zoom In

  • Specfication
  • Option
  • Service
Model TDLAS T-1
Measurement range -70...20°C DP Standard model
-70...50°C DP High Dew point model
Accuracy ±0.2 [°C DP] or ±2 [ppm], the larger value applies (<20 [°C DP])
±(0.2 x DP / 20)[°C DP] ( ≧20[°C DP])
Response time (τ90 ) -50 ⇔ 0°C DP: ≦6sec
(τ63 ) 10 ⇔ 90%RH @25°C: 2sec
Range of application 5…40°C, 35…85%RH (no condensation)
Measurement parameter Dew Point (°C DP)
Psychrometric calculation ppmv, ppmw, g/m3, %RH, Pa (water vapor pressure)
Background gases Air, N2, O2, He, Ar, and mixture of these gases
Analog output 0…5V and 4...20mA (OUTPUT1 / OUTPUT2)
Digital output RS-232
Alarm PhotoMOS relay
Power supply AC90…250V 50 / 60Hz
Dimensions /Weight W430 x H222 x D450 mm / 22kg
Dimensions(mm)  
Order Code Specification
TDLAS-001 19 Inch rack mount bracket
TDLAS-002 Temperature sensor
TDLAS-003 Bluetooth to Serial port (RS-232) converter

SHINYEI Tunable Diode Laser Absorption Spectroscopy (TDLAS) T-1 Series are manufactured in Japan and we provide calibration and repair service at our own factory in Japan.
SHINYEI provides calibration service traceable to National Institute of Advanced Industrial Science and Technology (AIST) where standardizes humidity in Japan. Our calibration certificates can be issued with the symbol of Japan Calibration Service System (JCSS) with ILAC MRA.

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