탁도계,Turbidity Meter WZB-170 / WZB-175 / WZS-185A
특징
u LED Light Source
u Use Nephelometric principle with 90° detection.
u Meets ISO7027 and offers consistent light source for higher accuracy.
u Selectable turbidity units, including the NTU, FNU and EBC.
u Settable parameters, including user ID, number of calibration points, data and time, etc.
WZB-170
u 1~4 points calibration using Formazin standards or zero water.
u Autoranging from 0~200NTUs.
u 2pcs turbidity bottle.
WZB-175 / WZS-185A
u 1-7 points calibration using Formazin standards or zero water.
u Autoranging from 0~1,000NTUs.
u Data capacity of up to 2000 sets(GLP-compliant).
u Data stored can be transferred into the computer by USB or RS-232 communication interface.
u 5pcs turbidity bottle.
규격
모델 |
WZB-170 |
WZB-175 |
WZS-185A |
Measuring Range |
0~20, 20~200 |
0~20, 20~200, 200~1.000 |
Measuring Resolution |
0.01, 0.1 NTU |
0.01, 0.1, 1NTU |
Measuring Accuracy |
≤ ±8% |
≤ ±6% |
Measuring Repeatability |
≤ 1.0% |
≤ 0.5% |
Measuring Fluctuation |
≤ 1.0% FS/30min |
≤ 0.5% FS/30min |
Power supply |
AA or 5V DC 1A |
AA or 5V DC 1A |
220V. 50/60 Hz |
Dimension |
220 x 100 x 80mm |
220 x 100 x 80mm |
340 x 24 x 110 mm |
Weight |
800g |
800g |
3kg |
|