Features: 1.1-6 channel choice, cost savings 2. Imported high-precision electromagnetic valve, reliable operation, long service life, sample and dosing accuracy, high precision measurement 3. According to the user to set the time cycle, automatically two sample calibration, ensure the long-term operation stability and greatly reduce the 4. Maintenance workload 5. Color LCD display, each channel with different color screen display real-time curve or history curve 6. Save a month history data, is advantageous for the event 7. Monochromatic cold light source, long service life, good stability 8. Multi-channel high precision programmable current signal output, facilitate subsequent connections automatic dosing or DCS system 9. The structure is exquisite, the disc installation, convenient in operation and maintenance Technical parameters Measuring principle, silicon molybdenum blue colorimetric method Shows: 7.0 -inch color LCD touch screen, Chinese display Measuring range: (0 ~ 200) mu g/L, (0 ~ 2000) mu g/L is optional The accuracy of measurement: plus or minus 2% F.S Heavy now: plus or minus 1% F.S Stability in sex: drift (plus or minus 1% F.S / 24 h Response time: < 10 minutes Measurement cycle: about 10 minutes per channel Sample request: traffic: 0 ~ 40 L/h Temperature: 5 ~ 50 ℃ Impurities: solid content is less than 5 microns, and no jelly Ambient temperature: 5 ~ 45 ℃ Environment humidity: no more than 90% RH (no condensation) Reagent consumption, about 3 liters/month/kind of (a total of 4 kinds of reagent) Output signals: isolated dc current signal, 0 to 20 mA, 4-20 mA, 0 to 10 mA three modes can be set freely Alarm signal: each channel independent alarm, alarm stop alarm, upper and lower limits Power supply: AC 50 hz (165 ~ 265) V Power: 100 W Shape size: 720 mm * 460 mm * 270 mm (high x width x deep) Hole size: 645 mm * 410 mm Weight: about 24 kg
Features: 1.1-6 channel choice, cost savings 2. Imported high-precision electromagnetic valve, reliable operation, long service life, sample and dosing accuracy, high precision measurement 3. According to the user to set the time cycle, automatically two sample calibration, ensure the long-term operation stability and greatly reduce the 4. Maintenance workload 5. Color LCD display, each channel with different color screen display real-time curve or history curve 6. Save a month history data, is advantageous for the event 7. Monochromatic cold light source, long service life, good stability 8. Multi-channel high precision programmable current signal output, facilitate subsequent connections automatic dosing or DCS system 9. The structure is exquisite, the disc installation, convenient in operation and maintenance
