MP551 Lab Bench pH Meter Conductivity Do Meter

MP551 Lab Bench pH/Orp/Conductivity/Do Meter
Product Introduction:
Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.Automatically recognize 13 kinds of pH buffer solution. User can choose anyone from four series of standard buffer solutions: Europe & USA series, NIST series, CHINA series and Self-defined series.High purified water and ammonia added purified water pH measuring mode can be set up, especially suitable for electric power and petrochemical industryWith EH redox potential measuring mode can directly display ORP value which against standard potential of hydrogen electrode.Automatically recognize 8 kinds of conductivity standard solution. User can choose anyone from two series of solutions: Europe & USA series and China series.Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.Automatically select conductivity measurement range, when measuring high pure water, equipment automatically enter into temperature compensation of nonlinear model, especially for electricity, microelectronics and the pharmaceutical industry requirements.Equips new type of DO electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make DO measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure.Polarogram type DO electrode has special electrode calibration cap. only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.There are 10 kinds of common ions can be selected in the ion concentration measuring mode, user also can self-define other ions.Can switch 4 kinds of concentration unit : pX, mol/L, mg/L and ppmMeter has the only product serial number.Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
Technical parameter:
pHMeasuring range(-1.999 ~ 19.999)pHResolution0.1/0.01/0.001 pHAccuracyMeter:±0.002 pH, connect meter with electrode:±0.01pHInput current≤1x10-12 AInput impendance≥3x1012 Ω;±0.002 pH/3hTemp. compensation range(0 to 100) °C(automatic or manual)mVMeasuring range(mV/ORP/EH)-1999.9mV ~ 0 ~ 1999.9mVResolution0.1mVAccuracy±0.03% FSIon concentrationMeasuring range0.00 ~ 14.00 pXDisplay unitpX,mol/L,mg/L,ppmAccuracyMeter:±0.5 % reading(monovalent), ±1.0 % reading (bivalent)Temp. compensation range0 to 60 ºC(automatic or manual)ConductivityMeasuring rangeConductivity:(0.00~20.00)μS/cm (20.0~200.0)μS/cm
(200~2000)μS/cm (2.00~20.00)mS/cm
(20.0~200.0)mS/cm (200~2000)mS/cm(K=10)
Resistivity:(0 ~ 100)MΩ·cm
TDS: (0 ~ 100)g/L
Salinity: (0 ~ 100)pptResolution0.01/0.1/1μS/cm 0.01/0.1/1 mS/cmAccuracyMeter:±0.5% FS,connect meter with electrode:±0.80% FSTemp. compensation range(0 ~ 50)ºC(automatic )Electrode constant0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm-1Reference temperature25ºC,20ºC and 18ºCDissolved OxygenMeasuring range(0 ~ 40.00)mg/L(ppm) (0 ~ 200.0)%Resolution0.1/0.01 mg/L(ppm) 1/0.1 %AccuracyMeter:±0.10 mg/L,connect meter with electrode:±0.40 mg/LResponse time≤30 s(25ºC, 90% response)Residual current≤0.1 mg/LTemp. compensation range(0 ~ 45)ºC(automatic)Salinity compensation range(0 ~ 45)ppt(automatic)Air pressure compensation(80 ~ 105)kPa(automatic)Automatic calibrationAir saturated by water; water saturated by airElectrode typePolarogram typeTemperatureMeasuring range-10ºC~ 110ºCResolution0.1ºCAccuracy5~ 60ºCrange:±0.4ºC other range:±0.8ºCOther Technical ParametersData storage300 groupsStorage contentMeasuring value series number, measuring value, temperature, ATC or MTC state, measuring date and timePowerDC9V/300mACommunication connectorRS232Size and weight160 x 190 x 70mm/880gQuality and safety certificationISO9001:2008, CE and CMCWorking ConditionEnvironment temperature5 ~ 35 ºC(0.01grade) 15 ~ 30 ºC(0.001grade)Environmental humidity≤75%IP ratingIP54Dustproof and waterproof
Standard Kit Includes:1. Model MP551 pH/mV/ISE/Cond/DO meter1set2. Model 602 flexible electrode holder1pc3. Model 901 intelligent stirrer1set4. 201T-M plastic pH/ATC three-in-one combination electrode1pc5. 2503-C glass pH combination electrode1pc6. MP500 temperature electrode1pc7. 2401-M conductivity electrode1pc8. DO500 DO electrode1pc9. Model 6213 double salt bridge reference electrode1pc10. pH standard buffer solution(pH4.00,pH6.86,pH9.18/50ml)1btl/each11. 1413μS/cm conductivity standard solution (50 mL)2btls12. 9V power adapter (meter use)1pc13. 6V power adapter (stirrer use)1pc14. DO503 membrane cap (DO electrode use)3pc15. DO502 DO electrode inner solution (30 mL)1btl16. Cathode polishing paper2pcs17. B628 stirring bead3pcs18. AA battery4units19. RS-232 communication cable1pc20. MP551 communication software disk1pc21. Operation manual1unit22. Brief operation instruction1unit23. Packing List1pc
Package & Shipping:
Package : Carton box package
Shipping : 5days
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