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上海盈沣元器件有限公司专业代理销售日本Daiichi Nekken氧气分析仪TB-IIV，Daiichi Nekken微氧分析仪TB-IIV，Daiichi Nekken分析仪TB-IIV

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TB-ⅡV　TB-ⅡVN

TB-ⅡV series is an oxygen analyzer whose detective element is made of Zirconia electrolyte for measurement of small amount of oxygen in vacuum furnace.

Picture

Features
  • Direct installation for sealed vessel or vacuum furnace.
  • Measuring vacuum atmosphere under the pressure of 1×10-3Pa(1×10-5Torr).
  • Optional mounting flange is available.
TB-ⅡV Dimensions
TB-ⅡV Dimensions
TB-ⅡVN Dimensions
TB-ⅡVN Dimensions
TB-ⅡV Flow diagram
TB-ⅡV Flow diagram
TB-ⅡVN Flow diagram
TB-ⅡVN Flow diagram
Specifications
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 1～1×10-30atm O2
Linearity Large one either of less than ±1%FS or±1ppm
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


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