便携式气体检测仪之压差篇(三)
格雷沃夫便携式气体检测仪压差检测系统规格参数
DP-702LH
量程: +/-10,000Pa (40 inH2O, 1000mmH2O, 100mBar, 70mmHg)
分辨率: 0.1Pa (0.001inH2O, 0.01mmH2O, 0.001mBar, 0.001mmHg)
精确度: (能自动调零) +/-1% of rdg +/-0.2Pa up to 250Pa, +/- 1%rdg +/-4Pa >250 (+/-1% of rdg
+/-0.001 inH20 to 1.000 inH2O, +/-1%rdg +/-0.015 inH2O >1.000)
DP-701L
量程: +/-2,000Pa (8 inH2O, 200mmH2O, 20mBar, 14mmHg)
分辨率: 0.1Pa (0.001inH2O, 0.01mmH2O, 0.001mBar, 0.001mmHg)
精确度: (能自动调零) +/-1% of rdg +/-0.5Pa (+/-1% rdg +/-0.003 inH20)
Zephyr or IAQ Surveyor Pro
量程: +/-6,000Pa (25 inH2O, 600mmH2O, 60mBar, 42mmHg)
分辨率: 0.1Pa (0.001inH2O, 0.01mmH2O, 0.001mBar, 0.001mmHg)
精确度: (能自动调零) +/-1% of rdg +/- 2 counts (essentially +/-1% of rdg +/- 0.2Pa or
0.002inH2O)
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