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Beijing Zetron Technology Co., LtdFree·1YRS
Portable multi-parameter water quality detector
NegotiableUpdate on June 09
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Overview
The portable multi-parameter water quality detector is used in environmental protection bureaus, scientific research institutions, testing companies, sewage companies, etc. to monitor industrial wastewater and various domestic sewage in the chemical, petroleum, coking, papermaking, metallurgy, brewing, and pharmaceutical industries.
Product Details
Details
Executive standard:
HJ/T399-2007 "Water Quality Determination of Chemical Oxygen Demａnd Rapid Digestion Spectrophotometry"
HJ535-2009 "Nessler's reagent spectrophotometry"
HJ671-2013 "Ammonium Molybdate Spectrophotometric Method"
HJ/T399-2007 "Alkaline Persulfate Digestion Spectrophotometric Method"
Features:
1. Double LCD display, large-screen LCD backlight display, 240*128 dot matrix, Chinese operation interface, humanized programming.
2. The measurement range is wide, and the range can be switched automatically according to the actual situation of the water sample.
3. The measurement and digestion systems are designed separately, with independent power supply control, and the operation process can be carried out separately without affecting each other;
4. Automatic constant temperature control system, PID adjustment technology, constant temperature and high precision in the digestion process;
5. The calibration mode from 1 to 7 points can automatically calculate the slope, intercept and correlation coefficients, and the measurement accuracy is high.
6. The intelligent design of fault self-diagnosis makes the management and maintenance of the instrument simple and convenient.
7. The instrument has a built-in real-time clock, and each measurement record has a measurement time stamp, which is convenient for statistics and query;
8. Large-capacity data storage, power-off protection design, to ensure that the instrument is not damaged and data records will never be lost.
9. It has a data output interface, which can be connected to a computer to transmit measurement data to the computer;
10. The instrument comes with a thermal printer, which can directly print measurement data and historical data;
11. Suitcase design, light weight, beautiful whole machine, easy to carry;
12. The instrument has a built-in DC power supply and lithium battery power supply, which can realize heating digestion and colorimetric determination of multiple batches of water samples
HJ/T399-2007 "Water Quality Determination of Chemical Oxygen Demａnd Rapid Digestion Spectrophotometry"
HJ535-2009 "Nessler's reagent spectrophotometry"
HJ671-2013 "Ammonium Molybdate Spectrophotometric Method"
HJ/T399-2007 "Alkaline Persulfate Digestion Spectrophotometric Method"
Features:
1. Double LCD display, large-screen LCD backlight display, 240*128 dot matrix, Chinese operation interface, humanized programming.
2. The measurement range is wide, and the range can be switched automatically according to the actual situation of the water sample.
3. The measurement and digestion systems are designed separately, with independent power supply control, and the operation process can be carried out separately without affecting each other;
4. Automatic constant temperature control system, PID adjustment technology, constant temperature and high precision in the digestion process;
5. The calibration mode from 1 to 7 points can automatically calculate the slope, intercept and correlation coefficients, and the measurement accuracy is high.
6. The intelligent design of fault self-diagnosis makes the management and maintenance of the instrument simple and convenient.
7. The instrument has a built-in real-time clock, and each measurement record has a measurement time stamp, which is convenient for statistics and query;
8. Large-capacity data storage, power-off protection design, to ensure that the instrument is not damaged and data records will never be lost.
9. It has a data output interface, which can be connected to a computer to transmit measurement data to the computer;
10. The instrument comes with a thermal printer, which can directly print measurement data and historical data;
11. Suitcase design, light weight, beautiful whole machine, easy to carry;
12. The instrument has a built-in DC power supply and lithium battery power supply, which can realize heating digestion and colorimetric determination of multiple batches of water samples
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