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TB-ⅡV/TB-ⅡVN

This TB-ⅡV series is an oxygen analyzer for sealed apparatus such as vacuum furnace, glove box etc. It is possible to install on the flange of the apparatus directly, and can connect to the control unit by signal cable. And it is possible to calibrate without removing the sensor.

Characteristic

  • 1.Direct installation for sealed vessel or vacuum furnace
  • 2.Measuring vacuum atmosphere under the pressure of 1×10^-3Pa(1×10^-5Torr).
  • 3.Long life (2 years warranty)
  • 4.Simple structure, easy maintenance
  • 5.Oxygen pressure 1～10^-30 atm

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TB-ⅡV's
Dimensions

Dimensions

TB-ⅡV's
Flow Diagram

Flow Diagram

TB-ⅡVN's
Dimensions

Dimensions

TB-ⅡVN's
Flow Diagram

Flow Diagram

specification

Flange size VF25, NW40, NW25 etc. (Please feel free to contact for other sizes)
Installation Vertical ～ Horizontal, above vacuum flange(Customer preparation)
Calibration gas inlet SUS TP O.D.1/4(O-ring fitting)
Measuring range 1ppm～100%O2 1～1×10^-30 atm O2
Linearity/Repeatability Large one either of less than ±1%FS or±1ppm
Response 90% reading 10sec.(Swinging to a high density side)
Drift Less than ±2%FS/wk
Sampling Diffusion
Sample Temp. 300℃MAX
Sample pressure 2atm～1×10^-3Pa(1×10^-5Torr)
Warm up time About 20 minutes
Option The port connection for calibration

※About 2 years warranty
　 ・It is limited our original instrument only.
　 ・Consumption parts such as filter, O-ring are except.
　 ・In case of the sampling gas contains strong acidity, strong alkaline, or corrosiveness, it may be out of warranty.

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