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ET8010 Total Hardness (CaCO3) Concentration Tester
ET8010 microcomputer total hardness (CaCO3) concentration tester
Product details
ET8010 microcomputer total hardness (CaCO3) concentration tester
Range: 2 to 50 mg/L CaCO3, 20 to 500 mg/L CaCO3 determination, infrared data transmission function, 16 sets of data storage, can be accessed at any time, GLP management function, factory calibration and user-defined calibration dual mode, waterproof design, suitable for rapid sample analysis and measurement in laboratories and on-site
Standard configuration● Exquisite and portable, easy to operate, precise and fast measurement
● Background light display screen, GLP function, automatic shutdown setting
● Memorize usage methods, quickly search for all methods, and ensure standard consistency
16 sets of data storage, which can be accessed and read at any time, making it convenient for on-site data organization and recording
Infrared transmission design, IRiM infrared transmitter (ET214050) and computer connection
● Factory and user-defined dual calibration function, automatically remembers the last zero calibration when the instrument is turned off, eliminating the need to calibrate the instrument zero every time it is measured, ensuring accurate and reliable measurement
Waterproof sample pool design, prefabricated supporting reagents, more reasonable operation and maintenance
● Applied to water treatment, wastewater/drinking water, cooling water/boiler water, swimming pool water, etc
measuring principle：
Low energy LED is used to provide stable light source, and the measurement curve is built-in. The reagent and sample undergo color reaction, and the absorbance of the sample at a specific wavelength is converted into the concentration value of the parameter to be measured, which is displayed on the LCD screen.
Convenient and efficient
Using a light source (LED) to provide a stable light source with low energy consumption. User friendly interface, easy and fast operation. Equipped with dual calibration functions of factory calibration and user-defined calibration, ensuring accurate, stable, and reproducible measurements.
Low energy LED is used to provide stable light source, and the measurement curve is built-in. The reagent and sample undergo color reaction, and the absorbance of the sample at a specific wavelength is converted into the concentration value of the parameter to be measured, which is displayed on the LCD screen.
Convenient and efficient
Using a light source (LED) to provide a stable light source with low energy consumption. User friendly interface, easy and fast operation. Equipped with dual calibration functions of factory calibration and user-defined calibration, ensuring accurate, stable, and reproducible measurements.
| Technical Specifications for ET8010 Total Hardness (CaCO3) Concentration Tester | ||
| Host model | MD100 | |
| range | 2-50mg/L | 20-500mg/L |
| accuracy | ±5mg/L | ±50mg/L |
| resolution | 1mg/L | 1mg/L |
| Reagent type | ET515660 reagent (tablet 100), ET515661 reagent (tablet 250) | |
| measuring method | Academic Papers on Spectral Analysis in Germany, Stuttgart, 1989. Metallphthalein Method | |
| optical system | 560nm, waterproof sample cell, equipped with temperature compensated LED optical system, wavelength accuracy ± 1nm | |
| Photometric index | Resolution: 0.01A, Accuracy: 3% F.S | |
| Calibration Mode | Automatic zero point calibration, using SMD microprocessing, with factory calibration and user-defined calibration modes | |
| data management | 16 sets of measurement data are automatically stored using the IRiM infrared data transmission module | |
| Power supply mode | 4X1.5AAA battery with automatic shutdown and power-saving function (10 minutes) | |
| Usage environment | 5-40°C； RH： 30-90% non condensing | |
| Dimension | 155×75×35mm/260g | |
Host, standard ET515660 total hardness reagent (tablets, 100), ET197620 (Ø 24mm) dedicated glass colorimetric dish (2 pieces), ET197635 colorimetric dish cleaning cloth (2 pieces), Chinese and English user manual, dedicated carrying case
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