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sales@toka-seiki.co.jp
TEL. +81-(0)44-722-2000
FAX. +81-(0)44-722-7460

INTERFEROMETER @GAS-CALORIMETER / GAS-INDICATORŒõŠ±ÂŽ®‘ª’èŠí

INTERFEROMETER

This is a reliable optical measuring instrument and could measure for long time.

Feature
-There is no sensitivity degradation
In principle there is no sensitivity degradation because of measure gas density in volume of the displacement of interference fringe that be utlized refractive index of specific gas.
-Possible to measure high density gas
There is a linearity of 100vol% range and possible to measure high density gas.
-There is not influenced by the fluctuation of optical source and light volume
There is no fluctuation of gas density the be detected because not be influenced by the displacement of interference fringe even though fluctuate optical source and light volume.
-Adopt image sensor (Stationary type)
Adopt image sensor for measuring the displacement of interference fringe and provide digital display screen.

Portable type
œMeasurement of high precision by using a vernier.
œPossible to read a scale accurately.
œEyepiece guard is dual purpose for eye piece and power switch off.

Good operation performance and prevent forgetting to turn power swich


Gas-Calorimeter
@K-4 Series
œSuitable for control a calorie of butane, propane, methane and city gas.
Rittle Gas Indicator
@B-2 Series
œ

Stationary type(consecutive measurement)

œRead the displacement of interference fringe accurately with using @ image sensor.
œOutput data from Built-in printer
œ4-20‚A output
œOutput external alarm (option)


Interferometer type caloriemeter
@IK-410
œSuitable for control a calorie of butane, propane, methane and city gas.
Interferometer type gas measuring system
@IB-210



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TOKA SEIKI CO.,LTD.
TEL. +81-44-722-2000
FAX. +81-44-722-7460
sales@toka-seiki.co.jp

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 Š”Ž®‰ïŽÐ“Œ‰È¸‹@ TEL:044-722-2000 FAX:044-722-7460 sales@toka-seiki.co.jp http://www.toka-seiki.co.jp iso