Overview
The TR-703H sulfate tester is a single-parameter tester launched by TONGAO, designed for rapid determination of sulfate in water. The instrument design is compact and portable, suitable for on-site, field determination and travel. The multi-channel Illuminant design, combined with the digestion Colorimetric integrated tube, mature Colorimetric technology, stabilization system and proprietary algorithm, makes the operation simple and fast, and the detection results are stable and reliable.
Features
1. Supports the determination of sulfate in water and extends dozens of conventional water pollution parameters.
2. Compact and portable, suitable for on-site/field testing and travel.
3. Proven Colorimetric technology, stabilization system, and dedicated algorithms can reduce the impact of dirty, scratched, or defective glass tubes (including fingerprints) on results.
4. Navigation-style operation program, with prompt function, intelligently guides the user to complete the operation.
Digestion and Colorimetric (16/25mm support) with digestion Colorimetric integrated tube without transferring liquid to the Cuvette.
6. With fast measurement mode, continuous and uninterrupted real-time reading data can be freely switched between speed and accuracy.
7. With data rationality judgment function, such as over-range prompt, blank calibrate prompt, etc.
8. With collection function, commonly used programs can be added to user programs for easy search.
9. Built-in standard detection program (Linear dispersion), no user calibration is required, and user-built Linear dispersion is also supported.
10. Multi-channel Cold Illuminant design, each Illuminant does not affect each other, reducing the instrument failure rate, and can be calibrated for several years.
11. Optional thermal printer can print measurement data or historical data at any time.
12.30000 sets of data storage space, with power-off protection function.
13. With data upload function, data can be uploaded to the computer for permanent storage.
14. Keypad Operation design, good feedback touch, avoid the problem of inconvenience of Touchscreen in complex environment.
15. Color LCD screen, all Chinese design, simple and generous interface, in line with domestic usage habits.
Principle
The instrument adopts mature Colorimetric technology, irradiates the sample through multi-channel cold Illuminant, and uses a digestion Colorimetric integrated tube with a special algorithm to detect, reducing external interference. The system has built-in standard Linear dispersion, and calculates the concentration value of sulfate by measuring the Absorbance of the sample to a specific wavelength of light.
Applications
Emergency monitoring, industrial wastewater, domestic sewage, sewage treatment, pharmaceutical and chemical industry, food, beverage, Spinning & weaving printing and dyeing, Eletroplating, papermaking, petroleum metallurgy, river treatment, R & D institutions, colleges and universities
Steps
1. Prepare the sample using the Digestion Colorimetric Tubes.
2. Turn on the instrument and select the corresponding test item through the navigation operation program.
3. According to the prompt, put the digestion Colorimetric tube containing the sample into the instrument detection position.
4. Start the measurement, the instrument automatically performs Colorimetric analysis and calculates the concentration.
5. Read and save the test results, optionally print or upload the data.
Notice
• Please make sure that the instrument works in a non-condensing environment with humidity ≤ 85% at 5~ 40 ° C.
• Before use, please check whether the digestion Colorimetric integrated tube is clean and not damaged, so as not to affect the test results.
• The instrument has the function of over-range prompt. If the sample concentration exceeds the range, please follow the prompt to dilute and other processing.
• The instrument supports user-built Linear dispersion. If you need to test special samples, please establish and calibrate Linear dispersion as required.
• The data upload function needs to be used with the computer, please ensure that the connection is stable.
• The optional printer is an external Bluetooth printer, please pair and use it according to the instructions.
