仪表技术参数
方法 | 相关滤光红外吸收法 |
量程 | 0-1ppm或0-1000ppm双量程任选 |
零点噪声 | <0.02ppm （RMS） |
跨度噪声 | <0.5%读数 |
zei低检出限 | <0.04ppm |
零点飘移 | <0.1ppm/24小时，<0.2ppm/7天 |
跨度飘移 | <读数的0.5%/24小时，读数的1%/7天 |
线性 | 满量程的1％ |
精度 | 读数值的0.5% |
滞后时间 | 10秒 |
响应时间 | T95＜60S |
采样流量 | 800cm3/min±10％ |
工作温度范围 | 5－40℃ |
温度系数 | <0.05%/℃ |
湿度 | 0-95%RH，无冷凝 |
电压系数 | <0.05%/V |
尺寸高X宽X长 | 178mm*432mm*597mm |
重量 | 18kg |
电源 | 100V-240V,50HZ/60HZ，250W |
读数输出 | 10V，5V，1V，100mV，4-20mA绝缘输出，双向RS－232界面 |
认证 | EPA，Eignungsgepruft, CE |
| Ranges | Min: 0 - 1 ppm full scale Max: 0 - 1,000 ppm full scale (selectable, dual-range supported) |
| Measurement Units | ppb, ppm, μg/m3, mg/m3 (selectable) |
| Zero Noise | < 0.02 ppm (RMS) |
| Span Noise | < 0.5% of reading (RMS) above 5 ppm |
| Lower Detectable Limit | < 0.04 ppm |
| Zero Drift | < 0.1 ppm/24 hours |
| Span Drift | < 0.5% of full scale/24 hours |
| Lag Time | 10 seconds |
| Rise/Fall Time | < 60 seconds to 95% |
| Linearity | 1% of full scale |
| Precision | 0.5% of reading above 5 ppm |
| Sample Flow Rate | 800 cc/min ±10% |
| Power Requirements | 100V-120V, 220V-240V, 50/60 Hz |
| Analog Output Ranges | 10V, 5V, 1V, 0.1V (selectable) |
| Recorder Offset | ±10% |
| Included I/O | 1 x Ethernet: 10/100Base-T 2 x RS232 (300-115,200 baud) 2 x USB device ports 8 x opto-isolated digital outputs 6 x opto-isolated digital inputs 4 x analog outputs |
| Optional I/O | 1 x USB com port 1 x RS485 8 x analog inputs (0-10V, 12-bit) 4 x digital alarm outputs Multidrop RS232 3 x 4 - 20mA current outputs |
| Operating Temperature Range | 5 - 40ºC operating, 10-40ºC (US EPA Equivalency) |
| Dimensions (HxWxD) | 7” x 17” x 23.5” (178 x 432 x 597 mm) |
| Weight | 40 lbs lbs (18 kg) |
| Certifications* Specifications are subject to change without notice. All specifications are based on constant conditions. | US EPA: RFCA-1093-093 EU: EN14626 TÜV Rheinland QAL1 Certified: EN15267 MCerts: Sira MC050069/07 CNEMC: 质(认)字 No. 2015-02 |
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经销商
| 经销商 | 电话 | 咨询 |
|---|---|---|
| 河北先河环保科技股份有限公司 | 400-6699-117 转 1000 | 向他咨询 |
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