Thermo 42i
The Thermo 42i Analyzer combines superior optical, mechanical and chemical characterisitics. The outcome is a powerful, easy-to-use, chemiluminescence based analyzer capable of measuring oxides of nitrogen from sub parts per billion (ppb) to 100 parts per million (ppm). Extended troubleshooting diagnostics provide instantaneous indication of instrument operating status. Used in souce emissions monitoring as well as ambient air monitoring.
Features:
Dedicated Communications Processor
Electronic Diagnostic Transducers
Multi-Line Alpha Numeric Display
Remote Performance Diagnostics
Sub Parts Per Billion (PPB) Detection
Applications:
Dedicated Communications Processor
Electronic Diagnostic Transducers
Multi-Line Alpha Numeric Display
Remote Performance Diagnostics
Sub Parts Per Billion (PPB) Detection
| Preset Ranges | 0-0.05 0.1 0.2 0.5 1 2 5 10 20 50 and 100 ppm 0-0.1 0.2 0.5 1 2 5 10 20 50 100 and 150mg/m3 |
| Custom Ranges | 0-0.05 to 100 ppm 0-0.1 to 150 mg/m3 |
| Zero Noise | 0.20 ppb RMS (60 second averaging time) |
| Lower Detectable Limit | 0.40 ppb (60 second averaging time) |
| Zero Drift (24 hour) | <0.40 ppb |
| Span Drift (24 hour) | +/-1 full scale |
| Response Time | 40 seconds (10 second average time) 80 seconds (60 second average time) 300 seconds (300 second average time) |
| Precision | +/-0.4 ppb (500 ppb rangee) |
| Linearity | +/-1% full scale |
| Sample Flow Rate | 0.6 liters/min. |
| Operating Temperature | 15°C - 35°C |
| Power Requirements | 90-110 VAC @ 50/60Hz 105-125 VAC @ 50/60Hz 210-250 VAC @ 50/60Hz 300 Watts |
| Ouputs | Selectable voltages and RS-232 (standard) 4-20 mA isolated current RS-485 (optional) |
Dimension
| US | Metric | |
| Dimensions | 16.75 x 8.62\" x 23\" in\" | 425 x 219 x 584 mm |
Weight
| US | Metric | |
| Weight | 53 lbs | 24 kg |