Series 8990 Permeation Calibrator

The Series 8990 allows a user to generate custom gas calibration standards.  Using certified permeation devices and precision flow rates a user can generate a range of accurate gas standards

  • Quick release cap for easy removal of permeation tubes
  • Heat exchanger coil for pre-heating carrier gas prior to permeation chamber
  • Digital display of set & read temperatures


Data Sheet - English



Series 8990 Permeation Calibrator - Product Specification

Permeation Chamber:
 Maximum total length 9.5" (24 cm), maximum diameter 0.86" (2.18 cm)
Temperature Control
 Range: 9 °F (5 °C) above ambient 10 122 °F (50 °C)

Accuracy:  +/- 0.9 °F (0.5 °C) from set point

Stability:  +/- 0.09 °F (0.05 °C)
Inlet Pressure: 60 - 100 psig
Carrier Flow:
 20 - 200 ml/min
Dilution Flow:
 100 - 1000 ml/min
Physical: 8.5" (21.6 cm) W x 15" (38.1 cm) D x 4.75" (12 cm) H

10.5 lbs (4.8 kg)
Options: 220 VAC, 50/60 Hz operation
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