The Varian 938-41 Porta-Test Leak Detector delivers accurate and dependable leak test results, yet it is compact, portable, and affordable.

• Minimum detectable signal/sensitivity
  (in accordance with AVS standard 2 .1)
  2 x 10-10 atm cc/sec range (helium)
  8 x 10-11 atm cc/sec (air)
• Response time
  2 seconds for helium in accordance with AVS standard 2 .1
• Amplifier drift
  Less than 2%of most sensitive scale in accordance with AVS standard 2 .1
• Noise level
• Less than 2%of full scale, peak-to-peak, in accordance with AVS standard 2 .1
• Leak indicator
  50-segment bar graph .Three sets of direct-reading sensitivity ranges comprised of four decades in each range:
  10^-9 to 10^-6 atm cc/sec
  10^-8 to 10^-5 atm cc/sec
  10^-7 to 10^-4 atm cc/sec
• Recorder jack
  0-5 VDC

Please contact us for more information on the Varian 938-41