The Nova 7900P Series Portable Heat Treat Analyzers are designed for the spot-check monitoring of various combinations of gases such as oxygen (O2), methane (CH4), carbon dioxide (CO2), carbon monoxide (CO), and hydrogen (H2) for industrial processes including heat treating atmospheres.
Standard Cabinet: Bench Top
Detection Technologies:
O2 - long-life electrochemical sensor
CO - non-consumable, long-life infrared detector
CO2 - non-consumable, long-life infrared detector
CH4 - non-consumable, long-life infrared hydrocarbons detector
H2 - non-consumable, long-life thermal conductivity cell; available with internal compensation for interference effects from CO, CO2, and CH4
Model 7900P-1D: HC's (as CH4)
Specifications
Gases Measured |
N/A CH4 - non-consumable, long-life infrared hydrocarbons detector |
Ranges Available |
N/A 0 - 1.00%, 0 - 50.0% CH4 |
Resolution |
N/A 0.1% on % versions |
Accuracy & Repeatability |
N/A ±1% of full scale |
Drift |
N/A ±0.5 % of full scale in 8 hours. |
Response Time (T-90) |
N/A Approximately 20-30 seconds to 90% step range, following warm-up |
Ambient Temperature Range |
N/A 0 to 50 ºC32 to 122 ºF |
Linearity |
N/A ±1% of full scale for each gas measured |
Size & Weight |
N/A 10" H x 10" W x 14" D (25 x 25 x 35 cm) @ Approx. 20 lbs (9 kg) Physical data may vary depending on model and options selected |
Power |
N/A 115 VAC, 60 Hz 220 VAC, 50 Hz |
Output Options |
N/A 4-20 mA for each gas measured. 0-1 VDC or serial output also available |
Analyzer Type |
N/A CH4 Analyzer |
Applications
N/A
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Features
N/A
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Options
N/A
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