|
HI 4321 |
측정범위 (전도도) |
0.000 to 9.999 μS/cm; 10.00 to 99.99 μS/cm; 100.0 to 999.9 μS/cm;
1.000 to 9.999 mS/cm;
10.00 to 99.99 mS/cm; 100.0 to 999.9 mS/cm; 1000 mS/cm |
최소측정단위(전도도) |
0.001 μS/cm; 0.01 μS/cm; 0.1 μS/cm; 0.001 mS/cm;
0.01 mS/cm; 0.1 mS/cm; 1 mS/cm |
Accuracy(전도도) |
±1% of reading (±0.01 μS/cm) |
측정범위(Resistivity) |
1.00 to 99.99 Ohm/m; 100.0 to 999.9 Ohm/m; 1.000 to 9.999 kOhm/m;
10.00 to 99.99 kOhm/m; 100.0 to 999.9 kOhm/m;
1.00 to 9.99 MOhm/m; 10.0 to 100.0 MOhm/m |
최소측정단위(Resistivity) |
0.01 Ohm/m; 0.1 Ohm/m; 0.001 kOhm/m; 0.01 kOhm/m; 0.1 kOhm/m;
0.01 MOhm/m; 0.1 MOhm/m
|
정확도(Resistivity) |
±2% of reading ((±1 Ohm/m) |
측정범위(TDS) |
0.000 to 9.999 ppm; 10.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt;
10.00 to 99.99 ppt; 100.0 to 400.0 ppt |
최소측정단위(TDS) |
0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt
|
정확도(TDS) |
±1% of reading (±0.01 ppm)
|
Factor(TDS) |
0.40 to 1.00 |
측정범위(염도) |
Practical salinity: 0.00 to 42.00; Natural seawater:
0.00 to 80.00 ppt; Percent: 0.0 to 400.0% |
최소측정단위(염도) |
0.01 for practical salinity/natural sea water; 0.1% for percent scale |
정확도(염도) |
±1% of reading |
측정범위(온도) |
-20.0 to 120℃; 253.15 to 393.15K |
최소측정단위(온도) |
0.1℃; 0.1K |
정확도(온도) |
±0.2℃; 0.2K |
보정(전도도) |
Auto standard recognition, custom calibration solution/4 point calibration |
보정(염도) |
Percent scale? point (with HI 7037 buffer) |
보정(온도) |
3 points |
Input Channel(s) |
1 EC |
온도보정(EC) |
Linear and non-linear (natural water) |
Log-on-
demand/Automatic
Data Logging |
10 Lots, 5000 samples per lot/10 Lots, 5000 samples per lot |
자동종료점 |
Yes
|
PC연결 |
Opto-isolated USB and RS232
|
전원 |
12 VDC adapter (included)
|
규격/무게 |
159 x 230 x 93 mm/800 g
|
현재위치 : > 
큰사진보기
