Máy dò khí Interscan 4180-500b, Portable Analyzer (4000 Series) with Digital Display - Hydrazine

Ngày đăng: 23/10/2020 - 63 lượt xem

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Hotline: 0365930441
000 Series Compact Portable Analyzer Includes:
  • 3-1/2 digit LCD display
  • Appropriate sensor
  • Integral sample pump & plug-in charger
  • User-adjustable single alarm level activating audible and visual alarm
  • 0-100 mV output
  • Carrying case with shoulder strap
  • 12 inch (30.5 cm) Teflon sample probe
 


 
 

Specifications  

Accuracy

± 15% of full scale (Limited to accuracy of calibration standard)

Repeatability

± 10% of full scale

Minimum Detectability

10% of full scale

Linearity

± 1.0% of full scale

Zero Drift

± 10% of full scale (4 hours)

Span Drift

Less than ± 10% of full scale (4 hours)

Calibration

Against standard gas mixture, or via INTERSCAN's Electronic Calibration Service.

Lag Time

Less than 1 second

Range

0 - 500 ppb

Resolution

1 ppb

Dimensions

7" H x 4" W x 8.875" D    (178 x 102 x 225 mm)

Weight

4.5 lb    (2.0 kg)

Gas

Hydrazine (N2H4)

Application

Portable

Note

The zero and span drift specifications assume that the analyzer is equilibrated, and is at constant temperature, with a properly maintained sensor.

Special Note

Certain specification items on this model reflect performance different from most other Interscan analyzers, but are in accordance with NASA guidelines, and the extreme difficulties encountered in low-level hydrazine measurement