WMP-5 Portable 5-parameters Water Quality Detector

I. General Introduction v Perfect combination of advanced electron technology, sensor technology and software design. v Can test pH, ORP, conductivity, TDS, salinity, resistivity, DO and temperature in water solution, with high accuracy and best cost performance v Used in industrial& mine enterprises, generating station, water-treatment project, environmental protection, etc., especially used in the field II. Characters v 1. Multi-parameter meter, with 4 electrodes, that is, pH electrode, ORP electrode, conductivity electrode and DO electrode. After the electrode is inserted, it will be recognized automatically. v 2. built-in microprocessor, with multiply function as automatic calibration, automatic temperature compensation, data back-up, function setup, information self-diagnosis, auto-shutoff, low-voltage display, etc. v 3. Apply digital filtering and slip technology, improving its response speed and test accuracy intellectually. When the test data is stable, the signal is displayed. v 4. auto-identify 13 kinds of pH standard buffer solution v 5. pH testing models for pure water or ammoniated pure water are optional. To these two kinds of special pH testing models, both normal slope compensation and non-linearity temperature compensation to solution pH value are available, increasing its accuracy. It is suitable to be used in generating factory, petroleum chemistry, etc. v 6. single-point calibration: adopting advanced Automatic Frequency Conversion and Automatic Voltage-Adjusting technology, the measuring range of electrode (content K=1) extends to 10 times. Only a single-point calibration can satisfies the measurement request for 0-100 mS/cm, which is the special single-point calibration function of our product. v 7. Identify 8 kinds of conductivity standard solution automatically. Two serials can be available: the serial used by Euro and USA and the serial used by China. v 8. Choose measuring range of conductivity automatically. To the pure water and super pure water, whose conductivity ratio is less than 10μS/cm, it can make non-linearity temperature compensation automatically, increasing its accuracy. It is suitable to be used in generating factory, micro-electronics industry, medical industry, etc. v 9. DO electrode with temperature and salinity sensor: automatic temperature compensation, automatic salinity compensation and manual pressure compensation function. v 10. Polar graphic DO electrode, with exclusive DO electrode calibration cap, only 3-5min to get polarized. Combined diaphragm cap for easy use. Each DO electrode is equipped of 3 spare diaphragm caps. v 11. Use Surfaced Mounting Technology on circuit board, improving its reliability. v 12. LCD display, with blue backlight v 13. IP57 dust-proof and waterproof PH Range (-2.00-19.99)pH Accuracy ±0.01pH Automatic Calibration (1 3) point ATC (0 100) mV(ORP) Range ±1999mV Accuracy ±0.1%FS Conductivity: Inside setup with function of high purified water non-linearity automatic temperature compensation RangeConductivity: (0.00 19.99)μS/cm (20.0 199.99) μS/cm (200 1999) μS/cm (2.00 19.99) μS/cm (20.0 199.9) μS/cm TDS:(0 100)g/L Sal: (0 100)ppt Resistivity: (0 100)MΩ·cm Accuracy ±1.0%FS Automatic Calibration 1 point ATC (0 50) Dissolved Oxygen Range (0 40.00)mg/L(ppm) (0 199.9)% Accuracy ±0.10mg/L Temperature Compensation Auto,(0 45) Salinity Compensation Auto, (0 45)ppt Air Pressure Compensation Manual, (66 200)KPa Included Electrode and Calibration Solution 201T-S plastic pH/ATC 3-in-1 combination electrode 301Pt-S ORP combination electrode 2301-S plastic conductivity electrode (ATC, K=1) DO500 DO electrode 3pcs of membrane caps Inner solution for DO probe (30mL) pH calibration solution(4.00, 7.00, 10.01pH/50mL) Conductivity calibration solution (1413μS/cm/50mL) Features of Meter Data Storage 400groups Automatically shutting down 0 to 20 minutes, can be set up by user Display (42 x 33)mm LCD with blue light background Power 2pcs of AA batteries (1.5V x 2), life of battery >100hours IP rating IP 57 dustproof and waterproof Size/weight Meter (65 x 120 x 31)mm/180g Carrying Case (360 x 270 x 76)mm/1.7kg