176-276 超微量追蹤技術製程線上氧氣含量監測儀器

176-276

超微量追蹤技術製程線上氧氣含量監測儀器

Ultra Low Trace Sensor Technology

廠牌:Illinois Instruments/U.S.A.
供應商:建成科學儀器股份有限公司
聯絡電話:02-29103818
定價:與我們聯絡

快速詢價

4641

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超微量追蹤技術製程線上氧氣含量監測儀器-行動條碼QR Code

Illinois Instruments' Model 176 Ultra Low Trace Oxygen Analyzer measures oxygen concentrations in the ultra low ppb range. The instrument utilizes the proven wet galvanic cell principles together with the latest in microprocessor electronics to provide research grade levels of measurement and reliability. 

The model 176 features ultra high purity gas routing valves and facilities which, together with an integral oxygen absorber, supplies the instrument with an oxygen free gas for zero adjustment.

All configuration parameters can be password protected and are user configurable to establish alarms, time weighted averaging, damping, data logging functions, shift/run analysis reports, analog outputs, and several others. Additionally, RS232 and 485 multi-loop communication outputs allow connection of one or several instruments together.

原廠目錄下載 Model 176 Trace Oxygen Analyzer (PDF 59 KB)
原廠目錄下載 Model 276 Trace Oxygen Analyzer (PDF 65 KB)

Features:

1 ppb sensitivity
Autoranging, 0.01 ppb to 15 ppm
Flexible microprocessor control
RS232/485 communication links
Mass flow control
Self calibration and diagnostics
History and data log, TWA report
Programmable signal outputs

Applications:

Gas manufacturing
Semiconductor gases
Nuclear plants
Electric lamp manufacturing
Environmental chambers
Petrochemical production
Pharmaceutical testing

 


Illinois Instruments' Model 276 Trace Oxygen Monitor senses oxygen concentrations in the low ppb range. The instrument incorporates proven wet cell principles together with the latest in microprocessor electronics to provide research laboratory levels of accuracy and reliability.

The model 276 features high purity gas routing valves and facilities which, together with an integral oxygen absorber, supplies the instrument with an oxygen free gas for zero adjustment. Additionally, the cell contains a unique calibration electrode to generate a known oxygen concentration for precise, system compensated calibration. 

An integrated sampling and temperature compensation system controls flow and pressure, and monitors temperatures to ensure stable accurate readings even in the event of sample pressure and ambient temperature fluctuations.

Features:

No calibration gases required
Integral absorber for zero check
Sample system included 
RS232 communications
Printout facility
Temperature compensated cell
Non disposable cell

Applications:

Gas purity analysis 
Electronic manufacturing gases
Glove box monitoring
Inert atmospheres
Hydrogen plant analysis
Heat treatment atmospheres

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