名称 | InfraCal CVH | InfraCal HATR-T2 | InfraCal 2 TRANS-SP | InfraCal 2 ATR-SP |
分析波长 | 3.4 μm, 2930 cm-1 | 3.4 μm, 2930 cm-1 | 3.4 μm, 2930 cm-1 | 3.4 μm, 2930 cm-1 |
电源参数 | 12 Volts DC, 2.0 amps, 12 Volt battery pack or adapter available | 12 Volts DC, 2.0 amps, 12 Volt battery pack or adapter available | 18 volts DC, 3.3 amps, internal battery pack available | 18 volts DC, 3.3 amps, internal battery pack available |
供电 | Universal AC/DC | Universal AC/DC | Universal AC/DC provided | Universal AC/DC provided |
重量 | 4.5 lbs. (2.0 kgs) | 4.5 lbs. (2.0 kgs) | 5.8 lb. (2.6 kg) with battery -7.0 lbs (3.2 kg) | 5.8 lb. (2.6 kg) with battery -7.0 lbs (3.2 kg) |
尺寸 | 6.5 x 6.5 x 5" (165 x 165 x 127 mm) | 6.5 x 6.5 x 5" (165 x 165 x 127 mm) | (17 cm) x 7.8" (19.8 cm) x 5.2" (13.2 cm) | (17 cm) x 7.8" (19.8 cm) x 5.2" (13.2 cm) |
操作温度 | 5°C - 40°C | 5°C - 40°C | 40°F (5°C) – 110°F (40°C) | 5°C - 40°C |
典型测量范围: | | | | |
对于水 | 2 - 1000 ppm | 8 - 1000 ppm | 0.1-1000+ ppm | 0.3-1000+ ppm |
对于土壤 | 200 - 5000 ppm | 40 - 5000 ppm | 1-5000+ ppm | 3-5000+ ppm |
测量时间 | 10 - 15 minutes, including extraction process | 10 - 15 minutes, including extraction process | 10-15 minutes, including extraction process | 10-15 minutes, including extraction process |
重复性 | +/-1 ppm | +/-2 ppm | ±0.1 ppm | ±0.2 ppm |
通信接口 | RS232 port, 9-pin D-Sub female, PC compatible | RS232 port, 9-pin D-Sub female, PC compatible | USB, RS 232 | USB, RS 232 |
建议的溶剂 | Tetrachloroethylene (perchloroethylene), S-316, AK-225, Freon-113 | Hexane, Pentane, Vertrel MCA | Tetrachloroethylene (perchloroethylene), S-316, AK-225, Freon-113 | Hexane, Pentane, Vertrel MCA |