2BTech model 408 | EMS
2BTech model 408

NO calibration source

The Model 408 Nitric Oxide Calibration Source™ is a portable source of nitric oxide that allows you to calibrate any nitric oxide monitor. The instrument scrubs NO from ambient air and produces either zero air or air having a mixing ratio of NO in the range 10-1,000 ppb. The nitric oxide is produced by photolysis of nitrous oxide supplied by a "Whippit" cartridge, lecture bottle or small tank of N2O.
Method for Producing NOPhotolysis of N2O at 185 nm
Output Concentration0 and 10-1,000 ppb
Precision and Accuracy of NO OutputGreater of 3 ppbv or 3% of reading
Operating Temperature Range0 to 40 °C
Total Output Flow Rate3 Liter/min
Rise Time< 30 s to reach 95% of selected concentration
Operating Temperature RangeGreater of 3 ppb or 3% of reading
Diagnostic Data OutputRS232
Power Requirements12 V dc or 120/240 V ac, 21 watt
Size3.7 x 8.5 x 9.5 in (9.4 x 21.6 x 24.1 cm)
Weight5.2 lb (2.4 kg)

Unit 40 Stadium Business Park

Ballycoolin Road,

Dublin 11, D11 CV65



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