產品說明
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| Measurement Units | ppb, ppm, μg/m3, mg/m3 (selectable) | |
| Response Time | < 30 seconds to 95% | |
| Ranges | Min: 0 - 100 ppb full scale Max: 0 - 10,000 ppb full scale (selectable, dual-range supported) | |
| Sample Flow Rate | 800 cc/min ±10% | |
| Zero Noise | < 0.2 ppb (RMS)* | |
| Span Noise | < 0.5% of reading (RMS) above 100 ppb | |
| Lower Detectable Limit | < 0.4 ppb* | |
| Precision | 0.5% of reading above 100 ppb | |
| Linearity | 1% of full scale | |
| Zero Drift | < 1.0 ppb/24 hours | |
| Span Drift | < 1% of reading/24 hours | |
| Included I/O | 1 x Ethernet (TCP/IP) 1 x RS232 2 x front panel USB device ports | |
| Optional I/O | Universal Analog Output Board includes (all user-definable): 4 x Isolated Voltage Outputs (5V, 10V; user-selectable) 3 x Individually Isolated Current Outputs (4-20mA) Digital I/O Expansion Board includes: 3 x Isolated Digital Input Controls 5 x Isolated Digital Output Controls (user-definable) 3 x Form C Relay Alarm Outputs (user-definable) | |
| Weight | 40 lbs (18.1 kg) | |
| Dimensions (HxWxD) | 7” x 17” x 24.3” (178 x 432 x 617 mm) | |
| Operating Temperature | 0 - 45°C (with US EPA Approval) | |
| Power | 100V-240V, 50/60 Hz, Typical consumption 40W | |
| Certifications *with 80 Sample Digital Filter Specifications are subject to change without notice. All specifications are based on constant conditions. |
