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Handylab MULTI12 portable pH and acidity meter
Handylab MULTI12 portable pH and acidity meter MULTI12 is a multi parameter instrument that integrates pH, conductivity, and dissolved oxygen testing.
Product details
HandylabMULTI12Portable pH and acidity meter
Main features:
l PH11,12For portable usePHThe accuracy of measurement can reach0.005PH, measurablePHValue,MVValue and temperature, can be calibrated and temperature compensated, set order number285202999/285203062
recommendPHCalculation set: One unitHANDYLAB PHhost+aBLUELINE PHelectrode+Electrode calibration solution+suitcase
l LF11,12For portable conductivity meters, the measurement accuracy can reach0.001us/cm， The most measurable500ms/cmThe sample can be directly measured for salinity andTDSValue. Can perform linear or nonlinear temperature compensation, set order number285203310/285203310
Recommended conductivity set: One unitHANDYLAB LFhost+a8Core conductivity electrode+Electrode calibration solution+suitcase
l OX12As a portable dissolved oxygen tester, it can measure dissolved oxygen concentration, saturation, and partial pressure with testing accuracy up to0.01mg/lWidely applicable for testing various dissolved oxygen and oxygen consumption, set order number285202793
Recommended dissolved oxygen set: One unitHANDYLAB OXhost+a9009dissolved oxygen electrode+Dissolved oxygen calibration tool+suitcase
l PH/LF12It's a collectionPHA multi parameter instrument integrating conductivity testing, withPH12andLF12The characteristic is that it can be connected simultaneouslyPHAnd conductivity electrode,Measure the agreed samplePHAnd conductivity, set order number285203473
Recommended set: One unitPH/LF12host+BLUELINE PHelectrode+8Core conductivity electrode+PH.Conductivity calibration solution+suitcase
l MULTI12It's a collectionPHA multi parameter instrument that integrates conductivity and dissolved oxygen testing, with the characteristics of all models mentioned above. It can connect three types of electrodes simultaneously for sample measurement
Recommended set: One unitMULTI12host+BLUELINE PHelectrode+8Core conductivity electrode+9009Dissolved oxygen electrode+PH/conductivity/Dissolved oxygen calibration solution and tools+Suitcase, set order number285203519
l All labels in the above products are12The instrument has a built-in clock function that can display the actual date and time. Due to the use of clock function, customers can set automatic periodic calibration reminders and automatic timed measurement data storage, which can be connectedPCPerform data transmission
l All models have external dimensions of172×80×37mmThe weight is approximately0.3kg, all of which areABSEngineering plastic shell, waterproof keyboard; have60×45mmMulti line LCD display; Range of environmental temperature for use-10arrive55℃The humidity requirement is lower than90%
Technical parameters:
model |
Handylab pH11 |
Handylab pH12 |
MULTI12 |
PH/LF12 |
LF11 |
LF12 |
OX12 |
pHrange |
-2.000~+19.999pH |
-2.000~+19.999pH |
-2.00~+19.99pH |
-2.00~+19.99pH |
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pHaccuracy |
±0.005pH |
±0.005pH |
±0.01 pH |
±0.01 pH |
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--- |
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mVrange |
±1mV |
±1mV |
-1999~+1999 mV |
-1999~+1999 mV |
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--- |
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mVaccuracy |
--- |
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±1mV |
±1mV |
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--- |
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Conductivity range |
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1μS /cm~500mS/cm（Four speed automatic switching） |
1μS /cm~500mS/cm（Four speed automatic switching） |
0.0-500ms/cm；0.00-19.99us/cm；0.000-1.999us/cm |
0.0-500ms/cm；0.00-19.99us/cm；0.000-1.999us/cm |
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Conductivity accuracy |
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Reading values±0.5% |
Reading values±0.5% |
Reading values±0.5% |
Reading values±0.5% |
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temperature compensation |
--- |
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linear/Nonlinear |
Nonlinear |
Linear, nonlinear, or uncompensated adjustable |
Linear, nonlinear, or uncompensated adjustable |
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Conductivity cell constant |
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0.450-0.500（Calibrated） |
0.450-0.500（Calibrated） |
0.01；0.090-0.110；0.250-2.500 |
0.01；0.090-0.110；0.250-2.500 |
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Salinity range |
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0.0-70.0 |
0.0-70.0 |
0.0-70.0 |
0.0-70.0 |
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Salinity accuracy |
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±0.2 |
±0.2 |
±0.2 |
±0.2 |
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TDSrange |
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TDSconstant0.40-1.00Can be set,TDSThe range is0-1999mg/L |
TDSconstant0.40-1.00Can be set,TDSThe range is0-1999mg/L |
TDSconstant0.40-1.00Can be set,TDSThe range is0-1999mg/L |
TDSconstant0.40-1.00Can be set,TDSThe range is0-1999mg/L |
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Dissolved oxygen measurement range |
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0.00-19.99mg/L; 0-90.0mg/L |
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0.00-19.99mg/L；0-90.0mg/L |
Dissolved oxygen with the highest resolution |
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0.01 |
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0.01 |
Dissolved oxygen accuracy |
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reading±0.5% |
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--- |
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reading±0.5% |
Dissolved oxygen measurement range |
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0.0~199.9%；0~600% |
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--- |
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0.0~199.9%；0~600% |
Dissolved oxygen with the highest resolution |
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0.1% |
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--- |
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0.1% |
Dissolved oxygen accuracy |
--- |
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reading±0.5% |
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--- |
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reading±0.5% |
Dissolved oxygen partial pressure value |
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--- |
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0.0-199.9mbar；0.-1250mbar |
Measuring temperature |
-5.0~+105.0℃Temperature range for manual adjustment:-20~+130℃Resolution:0.1℃） |
-5.0~+105.0℃Temperature range for manual adjustment:-20~+130℃Resolution:0.1℃） |
-5.0~+105.0℃Temperature range for manual adjustment:-20~+130℃Resolution:0.1℃） |
-5.0~+105.0℃Temperature range for manual adjustment:-20~+130℃Resolution: 0.1℃） |
-5.0~+105.0℃Resolution: 0.1℃） |
-5.0~+105.0℃Resolution: 0.1℃） |
0-50℃(Resolution:0.1℃） |
Calibration method |
NISTStandards andDINStandard solution,3Point automatic calibration |
NISTStandards andDINStandard solution,3Point automatic calibration |
NISTStandards andDINStandard solution,2Point automatic calibration |
NISTStandards andDINStandard solution,2Point automatic calibration |
0.450-0.500；0.800-1.200Range calibration |
0.450-0.500；0.800-1.200Range calibration |
Air calibration,0.60-1.25Slope calibration |
Built in clock |
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Yes, time and date |
Yes, time and date |
Yes, time and date |
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Yes, time and date |
Yes, time and date |
Storage |
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800Group data, record time5second-60Minute adjustable |
500Group data memory function, measurement data will be automatically recorded, data recording time5second-60Minutes can be adjusted |
500Group data memory function, measurement data will be automatically recorded, data recording time5second-60Minutes can be adjusted |
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800Group data, record time5second-60Minute adjustable |
800Group data, record time5second-60Minute adjustable |
Electrode input interface |
PHElectrodeDINInterface temperature sensor2×4mminterface |
PHElectrodeDINInterface temperature sensor2×4mminterface |
pH/Redox：DINinterface Temperature interface:2×4mmInterface conductivity/Dissolved oxygen electrode:8Core interface |
pH/Redox：DINinterface Temperature interface:2×4mmInterface conductivity/Dissolved oxygen electrode: 8Core interface |
Conductivity electrode:8Core interface |
Conductivity electrode: 8Core interface |
Dissolved oxygen electrode:8Core interface |
power supply |
4×1.5VThe battery life is approximately2000Hour, stop working1hrAutomatic shutdown; Optional AC power accessories |
4×1.5VThe battery life is approximately2000Hour, stop working1hrAutomatic shutdown; Optional AC power accessories |
4×1.5VThe battery life is approximately2000Hour, stop working1hrAutomatic shutdown; Optional AC power accessories |
4×1.5VThe battery life is approximately2000Hour, stop working1hrAutomatic shutdown; Optional AC power accessories |
4×1.5VThe battery life is approximately2000Hour, stop working1hrAutomatic shutdown; Optional AC power accessories |
4×1.5V， The battery life is approximately2000Hour, stop working1hrAutomatic shutdown; Optional AC power accessories |
4×1.5VThe battery life is approximately2000Hour, stop working1hrAutomatic shutdown; Optional AC power accessories
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