Gas Purity Analyzer GA-154


Gas Purity Analyzer GA-154

Its simple automatic operation, continuous measurement & digital display of purity concentration make it a valuable aid for on-site instant analysis & follow up action. Its data logging & computer interface features can be used for further detailed analysis in the laboratory. It is applicable to measure concentration level of Nitrogen in steam.

On start-up, the instrument automatically goes through complete self integrity check, calibration check on demand. The press of sampling switch initiates the sampling through inbuilt suction pump and digitally displays the result.


HNL’s portable Model GA-154 with digital read-out and alarms is a direct reading compact portable gas analyzer, designed to serve the demanding field requirements of various gases produced and used in industry. It is designed to replace the cumbersome and time consuming process or set apparatus and provide quick, accurate reading of gas. It offers the user a distinct advantage in terms of economy, dependability, maintenance and ease of operation. The instrument incorporates electrochemical sensor as a transducer. It has adjustable visual and audible alarms with automatic zero calibration features.


Display Seven segment backlit LCD
Alarm Audio / Visual
Sensor Technology Catalytic combustion / TCD
Response Time Less than 10 seconds
Power Supply Rechargeable battery with charger
Operating Temperature -20 to +50 °C
Accuracy ± 2% of full scale
Resolution % V/V, % LEL, PPM
Dimension 150 x 95 x 105 mm
Weight 900 gm Approximate
Accessories Leather case, probe with filter, aspirator
Optional Accessories Auto-sampling pump, RS-232

Note: Specifications and Features will vary with application. The above are established and validated during design but are not to be construed as test criteria for every product. Due to HNL’s commitment to research, design and product improvement, specifications are subject to change without notice.


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