Pro He Helium Analyzer Case Mounted · 2007 Model
was
$815.00
Special Price
$390.00
The Nuvair Pro He (Helium) Analyzer is designed for simple measurement of helium in a mixed gas. Mounted in an impact- and weather-resistant case, this model displays helium percentage. Compatible with heliox and trimix. These units were manufactured in 2007 but were never used. These analyzers are covered by the standard one year Nuvair warranty. Helium sensor lifespan ±10 years. CGA Grade E air must be supplied to sensor. This model does not have an alarm function.
SKU
HE
Features
- LCD display
- Fast response
- Three position switch: On - Off - Battery Test
- Made to test breathing gases
- Easy to operate, reliable and accurate
- Long life thermal conductivity sensor
- Display range of 0.0-100%
- Low battery warning indicator
Specifications
| Ful Scale Resolution | ±2% over full scale |
|---|---|
| Display Accuracy | ±2% |
| Humidity Range | 0-90% rh, non-condensing |
| Response Time | <10 seconds for 90% of final value |
| Operating Temperature Range | 41-104°F (5-40°C) |
| Storage Temperature Range | 5-122°F (-15 to 50°C) |
| Helium Sensor | ±10 year expected lifespan CGA Grade E air must be supplied |
| Power Requirements | 800mAh Rechargeable lithium ion battery |
| Alarm Function | None |
| Dimensions (L x W x H) | 9 x 8 x 4.5 in (22.8 x 20.3 x 11.4 cm) |
| Warranty | One year |
WARNING: Never expose gas sensors to pressure or you may cause damage and/or false readings. Damaged sensors will not provide accurate gas analysis. Most gas analyzers can be used to analyze a regulated gas sample flow, the contents of a gas cylinder, or the flow from a regulator. The flow rate of gas must equal 1-5 L/min. To produce this flow, a Flow Restrictor and Regulator may be required. A faulty Flow Restrictor can lead to a false analyzer reading. Flow Restrictors should be regularly tested with a Flow Meter. Inaccurate gas analysis can lead to serious personal injury or death.
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