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ET7700 Ozone (O3) Concentration Tester
ET7700 microcomputer ozone (O3) concentration analyzer
Product details
ET7700 microcomputer ozone (O3) concentration analyzer
Range: 0.02 to 2.0 mg/L O3 determination, infrared data transmission function, 16 sets of data storage, can be accessed at any time, GLP management function, dual modes of factory calibration and user-defined calibration, waterproof design, suitable for rapid sample analysis and measurement in laboratories and on-site
The Roewe Bang ET7700 ozone concentration analyzer adopts SMD microcomputer control technology, high-quality narrow band filters, temperature compensated LED optical system, compact overall design, waterproof sample pool, ensuring fast and accurate measurement, good reproducibility, calibration function and built-in software adjustment function. It is applied in scientific research, metrology, sample testing, and identification.
Standard configurationThe Roewe Bang ET7700 ozone concentration analyzer adopts SMD microcomputer control technology, high-quality narrow band filters, temperature compensated LED optical system, compact overall design, waterproof sample pool, ensuring fast and accurate measurement, good reproducibility, calibration function and built-in software adjustment function. It is applied in scientific research, metrology, sample testing, and identification.
● Exquisite and portable, easy to operate, precise and fast measurement
● Background light display screen, GLP function, automatic shutdown setting
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
| Technical specifications for ET7700 ozone (O3) concentration analyzer | ||
| Host model | MD200 | |
| range | 0.02-2.0mg/L O3 | |
| accuracy | ±0.03mg/L(0-0.67mg/l)，±0.07mg/L（0.67-1.3mg/l)，±0.13mg/L(1.3-2.0mg/l) | |
| resolution | 0.01mg/L | |
| Reagent type | ET511050 Ozone Reagent (Tablets 100) | |
| optical system | 530nm, 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 ET511050 ozone reagent (tablets, 100), ET197620 (Ø 24mm) dedicated glass colorimetric dish (2 pieces), ET197635 colorimetric dish cleaning cloth (2 pieces), Chinese and English user manual, instrument specific carrying case
Note: When the water sample to be tested contains chlorine, ET512170 reagent (tablet, 100) should be added to eliminate chlorine interference and ensure accurate measurement data.
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