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User Manual 

KS-PH-220-BASIC | Portable 

pH/mV Meter 

 

Kensington Scientific 

22a Cavan Rd, Dry Creek 
South Australia, 5094 
[email protected] 
www.kensingtonscientific.com.au

 

SPECIFICATIONS 

 

pH 

Range 

-2.00~16.00 pH 

Accuracy 

± 0.01 pH 

Resolution 

0.01 pH 

Calibration points 

2 points 

Calibration solutions  

USA (pH4.01/7.00/10.01) 

Temperature compensation 

0~100°C, 32~212°F, Manual or 
Automatic 

mV 

Range 

-1999~1999 mV 

Accuracy 

± 1 mV 

Resolution 

1 mV 

Temperature 

Range 

0~100°C, 32~212°F 

Accuracy 

± 1°C 

Resolution 

1°C 

Others 

Hold function 

Manual 

 

Memory 

50 data sets 

 

Output 

USB interface 

 

Connector 

BNC 

 

Power requirements 

1× 9V/800mA Battery 

 

Dimensions 

185(L)× 88(W)× 32(H)mm 

 

Weight 

300g 

 
 
 
  
 

Summary of Contents for KS-PH-220-BASIC

Page 1: ...Temperature Probe 3 pH Buffer Solutions pH4 01 7 00 10 01 4 9V Battery 5 Carrying Case DISPLAY The KS PH 220 BASIC is built with a large and clear LCD display that shows measured values mode indicator...

Page 2: ...e key to increase the value by 1 3 In memory mode press to search the previous saved measurements 1 In the measurement mode press this key to recall stored data in the memory 2 In the temperature sett...

Page 3: ...set the time and press ENTER to confirm The settings are now saved and the meter will then return to measurement mode TEMPERATURE COMPENSATION Temperature compensation is needed to make accurate measu...

Page 4: ...ation point the pH 7 00 buffer solution is used The solution used for the second calibration point depends on the sample to be measured For acidic samples the pH 4 01 buffer solution should be used Fo...

Page 5: ...completed The display will then show indicating the start of the second calibration point 7 Begin the second calibration point by rinsing the pH electrode with distilled water 8 Dip the electrode into...

Page 6: ...ove impurities 3 Dip the electrode into the sample solution stir the sensor gently 4 Wait for the measured value to stabilize and record the reading on the display HOLD FUNCTION The data hold function...

Page 7: ...h the electrode using tap water and then rinse using distilled water 3 When used in samples with oil and grease Was the bulb gently in water with detergent Using alcohol is also effective 4 Clogged re...

Page 8: ...pH Resolution 0 01 pH Calibration points 2 points Calibration solutions USA pH4 01 7 00 10 01 Temperature compensation 0 100 C 32 212 F Manual or Automatic mV Range 1999 1999 mV Accuracy 1 mV Resoluti...

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