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China, Chinese Portable Multiparameter Water Quality Meter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Analysis InstrumentpH MeterpH/Conductivity/Do MeterWater Quality Meter
Xi'an Heb Biotechnology Co., Ltd.
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Product Description Portable Multiparameter Water Quality Meter Introduction:High-performance multiparameter water quality meter contains the 8 measurement modes, the meter is suitable for measuring the pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity and dissolved oxygen.Features: pH Mode:? Portable multiparameter water quality meter is equipped with a backlit LCD display.? 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.? Automatic electrode diagnosis shows the pH slope and offset.ORP Mode:? 1 point offset calibration allows adjusting the displayed value to a known standard.? Relative and absolute millivolt modes ensure the reliable ORP measurements. Ion Concentration Mode:? 2 to 5 points calibration, including the 8 concentration points can be selected.? Direct ion concentration readout simplifies the measurement process.? Automatic electrode diagnosis shows the calibration points and slopes.? Selectable concentration units (ppm, mg/L, mol/L, mmol/L) and ionic valency.Conductivity/TDS/Salinity/Resistivity Modes:? 1 to 5 points calibration with automatic recognition for conductivity standards.? Selectable cell constant (K=0.1/1/10), reference temperature (20/25°C), TDS factor, linear and pure water compensations, seawater and practical salinity measurement modes.Dissolved Oxygen Mode:? 1 or 2 points calibration using the air-saturated water or zero oxygen solution.? Salinity and barometric pressure compensations eliminate the measurement error. Other Features:? Automatic temperature compensation ensures accurate readings over the entire range.? Auto-Read function senses and locks the measurement endpoint.? Calibration due alarm prompts user to calibrate the meter regularly.? Auto-Power Off effectively conserves battery life.? Setup menu allows setting the number of calibration points, stability criteria, temperature unit, date and time, etc.? Reset function automatically resumes all settings back to the factory defaults.? Expanded memory stores or recalls up to 500 data sets.? USB communication interface is easy to transfer data to PC.? Multi-mode power scheme (batteries, power adapter and USB port) ensures that using the meter smoothly.Technical parameters: Model900P pH Range-2.000 to 20.000pH Resolution0.001, 0.01, 0.1pH, selectable Accuracy±0.002pH Calibration Points1 to 5 points pH Buffer OptionsUSA, NIST, DIN, 2 custom buffers ORP Range±1999.9mV Resolution0.1, 1mV, selectable Accuracy±0.2mV Calibration Points1 point Measurement ModesRelative or absolute mV Ion Concentration Range0.001 to 19999 (deponding on the range of ISE) Resolution0.001, 0.01, 0.1, 1 Accuracy±0.5% F.S. (monovalent), ±1% F.S. (divalent) Calibration Points2 to 5 points Calibration Solutions0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 Measurement Unitsppm, mg/L, mol/L, mmol/L Conductivity Range0.01 to 20.00, 200.0, 2000μS/cm, 20.00, 200.0mS/cm Resolution0.001, 0.01, 0.1, 1 Accuracy±0.5% F.S. Calibration Points1 to 5 points Calibration Solutions10μS, 84μS, 1413μS, 12.88mS, 111.8mS Temperature CoefficientLinear (0.0 to 10.0%/°C), pure water Reference Temperature20/25°C Cell Constant K=0.1, 1, 10 or custom TDS Range0.00 to 10.00, 100.0, 1000ppm, 10.00, 200.0ppt Resolution0.01, 0.1, 1 Accuracy±1% F.S. TDS Factor0.1 to 1.0 (default 0.5) Salinity Range0.00 to 80.00ppt, 0.00 to 42.00psu Resolution0.01 Accuracy±1% F.S. Resistivity Range0.00 to 20.00MΩ Resolution0.01 Accuracy±1% F.S. Dissolved Oxygen DO Range0.00 to 20.00mg/L Resolution0.01, 0.1mg/L, selectable Accuracy±0.2mg/L % Saturation of Oxygen0.0 to 200.0% Resolution0.1, 1%, selectable Accuracy±2.0% Calibration Points1 or 2 points Pressure Correction60.0 to 112.5kPa/450 to 850mmHg, manual Salinity Correction0.0 to 50.0g/L, manual Temperature Range0 to 105°C/32 to 221°F Resolution0.1°C/0.1°F Accuracy±0.5°C/±0.9°F Offset Calibration1 point Calibration RangeReading ±10°C General Specifications Temperature Compensation0 to 100°C/32 to 212°F, manual or automatic Stability CriteriaLow or high Calibration Due Alarm1 to 31 days or off Auto-Power Off10, 20 or 30 minutes after last key pressed MemoryStores up to 500 data sets OutputUSB communication interface ConnectorBNC, 6-pin nimi-DIN, 3.5mm jack socket DisplayCustom LCD (80×60mm) Power3×1.5V AA batteries or DC5V power adapter Battery LifeApproximately 150 hours (turn off the backlight) Dimensions170(L)×85(W)×30(H)mm Weight300gPackage & Delivery:Factory:Certification:
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