SJG-705 type online multi parameter water quality monitor

Features:

1. At the same time temperature, pH, ORP, conductivity and TDS and testing of the dissolved oxygen concentration and the degree of saturation

2. Adopt modular structure, various parameters using separate measurement board, besides temperature measurement board required, other parameters can be any combination

3. Digital communication with RS - 232, RS - 485, ETHERNET three options

4. Can be equipped with automatic cleaning function, by adding detergent and rinse solution pool cleaning electrode and circulation

5. In Windows platform development of operating software system has the function of data processing, can be manually or automatically record the measurement data and display recorded data in the form of graphs and tables, in order to Access database format to save, also can transfer data to the Word document

6. Operating software with functions of graph copy, copy a chart to the clipboard and paste used for other software

7. The computer through the RS - 232, RS - 485 digital line or network interface can be remotely operated equipment

8. Software support system, through the network interface connection system server, the sample number, testers, test data, test date and test time analysis test information transmitted to the test data processing system server

Technical Parameters:

1. The temperature

Measuring range: 10.0 ~ 120.0 ℃

Electronic unit basic error: plus or minus 0.3 ℃ + 1 word

Basic instrument error: plus or minus 0.5 ℃ + 1 word (0.0 ℃ or less T 60.0 ℃ or less). Other range of plus or minus 1.0 ℃ + 1 word

2. The pH

PH measurement range (0.00 ~ 14.00)

Electronic unit basic error: pH 0.03 mm + 1 word

Instrument of basic error: pH 0.05 mm + 1 word

3. The ORP

Measuring range: (mV - 1999 ~ 1999)

Electronic unit basic error: plus or minus 1 mv + 1 word

Instrument of basic error: plus or minus 10 mv + 1 word

4. Electrical conductivity/TDS measurement range

A) conductivity: 0.000 mu S/cm ~ 0.199 mu S/cm

B) TDS: 0.000 mg/L ~ 0.099 mg/L

Electronic unit basic error: plus or minus 1.0% (FS)

Basic instrument error: plus or minus 2.0% (FS)

5. The dissolved oxygen concentration/saturation measuring range:

A) dissolved oxygen concentration (0.00 ~ 20.00 mg/L);

B) dissolved oxygen saturation (0.0 ~ 200.0) %

6. The electronic unit basic error

A) dissolved oxygen concentration: + / - 0.20 mg/L;

B) dissolved oxygen saturation: plus or minus 5% (FS).

7. Overall dimensions (length x width x height) : 600 mm * 455 mm * 720 mm

8. Weight: about 50 kg

Dear customer, 

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history . 

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science. 

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system. 

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba