Operating Specifications
NOA 280i Specifications
| Operating Specifications | |
|---|---|
| Sensitivity | Gas: < 1 ppb
Liquid: ~1 picomole |
| Range | Gas: <1–500,000 ppb
Liquid: Nanomolar to millimolar |
| Response Time | Electronics: 67 milliseconds to 90% full scale
Lag Time: 1 second |
| Repeatability | Gas: ± 5%
Liquid: ± 5–10% |
| Sample Size | Gas: 10–300 mL/min
Liquid: 0.001–5 mL |
| Display | Back-lit LCD screen
ppb/ppm or mV |
| Outputs | Analog: 0–1V, 0–10 V
Digital: RS-232 (9600-38.4K baud) Printer: Parallel port |
| Data Sampling Rate | 0.002–32 samples/second |
| Power Requirements | 120 V, 60 Hz (6A)
100 V, 50 or 60 Hz (7A) 230 V, 50 Hz (3A) |
| NOA | Height: 16 in (41 cm)
Width: 6.2 in (16 cm) Length: 20 in (51 cm) Weight: 35 lbs (16 kg) |
| Vacuum Pump with
Installed Trap |
Height: 14.5 in (37 cm)
Width: 7.5 in (19 cm) Length: 19 in (48 cm) Weight: 47 lbs (21.5 kg) |
| Certifications | Declaration of conformity |
| Operating Environment | |
| Ambient Temperature | 32° to 86°F (0° to 30°C) |
| Relative Humidity | 0–90% |
| Fuse Requirements | |
| Main Fuse | 100 VAC model: T, 10A, 250V
120 VAC model: T, 5A, 250V 230 VAC model: T, 5A, 250V |
| Ozone Fuse | 100 VAC model: T, 200mA, 250V
120 VAC model: T, 200mA, 250V 230 VAC model: T, 100mA, 250V |