A Turbidity Meter is an instrument used to measure the degree of scattering and attenuation of light produced by insoluble particulate matter suspended in water (or transparent liquid) and to quantitatively characterize the content of these suspended particulate matter. It is widely used in water plants, food, chemical industry, power plants, metallurgy, environmental protection, beverage, winemaking, industry and other departments, and is a commonly used laboratory instrument.
Adopt microcomputer technology, low-power configuration, touch keyboard, with backlit LCD screen;
LED infrared light source, battery powered and USB powered, with automatic power-off power saving function
Scattered-transmitted light measurement principle, ratio calibration
Automatic range switching, support multi-point calibration
With average measurement function; It can store 2000 sets of test data, and the data can be saved, printed and uploaded
The setting function of time, date, sample name and user name is in line with GLP specifications and ISO7027 industry standards
USB communication interface, support to connect to PC for data upload
| Instrument model | WGZ-20B | WGZ-50B | WGZ-100B | WGZ-200B | WGZ-500B | WGZ-1000B | WGZ-2000B |
| Light source/wavelength | LED lamp/860nm wavelength | ||||||
| Unit switching | NTU, FTU, EBC, ASBC turbidity units | ||||||
| Measuring range | 0.000-20.00 | 0.000-20.00 | 0.000-20.0 020.01-100.0 | 0.000-20.00 20.01-200.0 | 0.000-20.00 20.01-200.0 200.1-500.0 | 0.000-20.00 20.01-200.0 | 0.000-20.00 20.01-200.0 |
| 20.01-50.00 | 200.1-1000 | 200.1-2000 | |||||
| How it is displayed | Liquid crystal display | ||||||
| Minimum reading | 0.001 | ||||||
| Indication error | ≤±6% | ||||||
| Zero drift | ≤±0.5%FS | ||||||
| Stability of the indication | ≤±0.5%FS | ||||||
| Instrument repeatability | ≤0.5% | ||||||
| Data Storage | 2000 groups | ||||||
| Communication interface | USB | ||||||
| printer | Dot matrix printer CKNT-T24S (optional) | ||||||
| Calibration method | 2 points | 3 points | 4 points | 4 points | 5 points | 6 points | 7 points |
| Vials | Ф25mm×65mm | ||||||
| Sample capacity | 20ml-30ml | ||||||
| power supply | 4 x AA alkaline batteries, 5V/USB power supply | ||||||
| Instrument size | 220mm×95mm×85mm | ||||||
| Net weight of the instrument | 0.65kg | ||||||