German WTW Turb 355IR portable turbidity meter (scattering method)Product Introduction:
Germany WTWThe Turb 355IR portable turbidity meter is powered by batteries and uses infrared LED (860nm). According to ISO 7027/DIN/EN 27027 (EN ISO 7027), its testing range is from 0 to 1100NTU. The automatic range switching function and 1 to 4-point calibration function of the instrument make operation more convenient. Lightly press the CAL key to enter calibration mode, and all the user needs to do is insert calibration standard solution in sequence. We provide 4 AAA alkaline manganese batteries and other necessary accessories such as calibration standard solution (0.02-10.0-100 and 1000NTU) and empty test tubes. The protection level can reach IP67.
Product features:
1. Easy to operate;
2. Automatic 1-4 point calibration;
3. Automatically switch the testing range;
4. Waterproof casing;
5. Complete supply.
German WTW Turb 355IR portable turbidity meter (scattering method)Technical parameters:
model | Turb 355IRPortable turbidity meter | |
measuring principle | 90°Scattered light turbidity method | |
Lighting | infraredLED | |
measure range |
NTU | 0 … 1100 |
FNU | 0 … 1100 | |
resolution | 0.01 NTU from 1 … 9.99 | |
0.1 NTU from 10.0 ... ninety-nine point nine | ||
1 NTU from 100 ... one thousand | ||
accuracy | ±2%Test value or±0.01NTU:0…99.99 NTU ±0.1NTU:100500 NTU ±3%test value:500…1100 NTU |
|
repeatability | ±1%Measurement value or0.05NTU/FNU | |
correct | automatic1-3Point Correction | |
reaction time | 14 seconds | |
Colorimetric tube | 25x45 mm,15mlSample Volume | |
interface | not have | |
operate temperature | 0 50 °C | |
power supply | 4individualAAAAlkaline manganese batteries can perform over1000Next test | |
protection grade | IP67 | |
authentication | CE |
3、 Selection
Turb 355IR | Portable turbidity meter,90Infrared light, supplied in sets, including calibration solution(0.02-10.0-1000NTU)and2An empty test tube, cleaning brush, etc. | 600311 |