Brand: Erun
Portable Pool Water Quality Tester
Model: ERUN-SP7-8
Parameters: residual chlorine, pH, turbidity, urea, etc.
Portable Pool Water Quality Tester ERUN-SP7-8 It can quickly detect residual chlorine, pH, turbidity, urea, total chlorine, cyanuric acid, water temperature, ozone and other key water quality parameters in swimming pool water to help management personnel to understand the water quality situation in a timely manner, to ensure that the swimming pool water quality of cleanliness and safety, and to provide a healthy and safe swimming environment for swimmers.The instrument has an exquisite appearance interface, simple and fast operation, accurate measurement results, and is suitable for water quality testing in swimming pools, family swimming pools, water parks, hot springs resorts, golf course waters, school swimming pools, hotel swimming pools and other places.
number | Measurement items | Measurement range | unit | maximum error |
1 | Residual chlorine (low range) | 0.02-2.00 | mg/L | 0.1 or 5% |
Residual chlorine (high range)） | 2.00-10.00 | mg/L | 5% | |
2 | Total chlorine (low range) | 0.02-2.00 | mg/L | 0.1 or 5% |
Total chlorine (high range) | 2.00-10.00 | mg/L | 5% | |
3 | ozone (O3) | 0.01-2.5 | mg/L | 5%(F.S) |
4 | cyanuric acid HCN | 5-200 | mg/L | 5%(F.S) |
5 | urea (NH2)2CO | 0.1-4.00 | mg/L | 5%(F.S) |
6 | turbidity | 0-400 | NTU | ≤2%(F.S) |
7 | PH(electrode method) | 0.00-14.00 | ±0.1 | |
8 | Temperature | 0-99 | ℃ | ±1 |
1.The wavelength is automatically selected when measuring the sample, no need for tuning. 2.Adopts 5.0-inch large LCD display, Chinese display (English is available). Directly display the concentration of the measured substance, and display the absorbance of the current measurement. 3.The instrument is easy to carry for on-site testing. The instrument has a number of functions such as measurement, setting, recording, saving and data statistical processing. 4.With data storage function, it can store 100 curves and 1999 data with time and parameter labels. Built-in printer can realize direct printing of measurement results. 5.Data interface: external USB interface to support data management and instrument control. 6.Cold light source, narrow-band interference optical system, good optical stability. Optical system: using solid light-emitting device as both light source and monochromator, light source/monochromator, colorimetric tank, sensor integration, no moving parts, pulse power supply, light source service life of 100,000 hours. 7.Data power failure protection function. 8.Power supply: dual power supply system, the instrument built-in lithium battery, at the same time with power self-diagnostic function, automatic prompting insufficient power. 9.Online software: It can realize the input of information such as sample name, detected item, testing organization, inspector, etc., and can export data in text format. Can directly prepare the test report, through the external printing system can realize the report printing. 10.With special reagents, the measurement of the measured substance can be realized only by zero-point calibration, and the operation is highly accurate, simple and fast. 11.Expandable and customizable test items.
