Apera Instruments 28APE190105/AI5610 Instruction Manual Download Page 30

 

- 30 - 

Download 

— Upload the data in the meter’s memory to the computer. 

Sync. D/T 

— Sync the time and date of PC to the meter. 

Export Data 

— Export the stored data to a Microsoft Excel document for further analysis. 

Exit 

— press to exit PC-Link. 

 

10 

Recommended pH Electrodes for  Specific Applications 

Application 

Ideal Apera pH Electrodes to Use 

General water solutions 

LabSen 213, LabSen 211 

Beverage, beer, or wine analysis   

LabSen 213, LabSen 211 

Cosmetics and other viscous liquid 

LabSen 851-1, LabSen 851-H 

Dairy products (milk, cream, yogurt, mayo, etc.) 

LabSen 823, LabSen 821 

High-Temperature liquid 

LabSen 861 

Low-temperature liquid   

LabSen 881 

Meat 

LabSen 763, LabSen 761 

Micro sample testing   

LabSen 241-6, LabSen 241-3, 
LabSen 241-3SP, LabSen 241-180 

Purified Water (Low ion concentration samples) 

LabSen 803, LabSen 813 

Soil

 

LabSen 553, LabSen 551 

Solid or semi-solid samples (cheese, rice, fruit, 
etc.)

 

LabSen 753, LabSen 751 

Strong acid samples 

LabSen 831 

Strong alkalined samples

 

LabSen 841 

Surface test (skin, paper, carpet, etc.) 

LabSen 371 

Titration 

LabSen 223, LabSen 221, LabSen 801 

TRIS buffer solutions

 

LabSen 213, LabSen 223,   
LabSen 211, LabSen 221 

Viscous liquid samples

 

LabSen851-1 

Wastewater or emulsion 

LabSen 333, LabSen 331, LabSen 231 

 

 
 

Summary of Contents for 28APE190105/AI5610

Page 1: ...1 PH910 Benchtop pH Meter Instruction Manual PH910 Benchtop pH Meter EC910 Benchtop Cond Meter PC910 Benchtop pH Cond Meter APERA INSTRUMENTS Europe GmbH www aperainst de...

Page 2: ...ibration related information 14 5 3 pH meter calibration take three point calibration as an example 16 5 4 Customized calibration take 2 00pH and 7 30pH calibration solution as an example 17 5 5 Self...

Page 3: ...s of PC Link 29 10 Recommended pH Electrodes for Specific Applications 30 11 Recommended Conductivity Electrodes for Specific Applications 31 12 Warranty 31 Notes When the meter is connected to PC do...

Page 4: ...Multi language operating system English German Chinese Smiling icon indicates the reading stability including automatical lock function With built in microprocessor chip the meter has intelligent func...

Page 5: ...LabSen211 glass pH combination electrode 1 2 6 MP500 temperature probe 1 2 7 2301T F conductivity electrode ATC K 1 0 1 2 8 pH buffer solution 4 00 7 00 10 01pH 50mL 1 bottle each 2 9 Conductivity sta...

Page 6: ...ranges automatically switch measuring range 0 19 99 S cm 20 0 199 9 S cm 200 1999 S cm 2 00 19 99 mS cm 20 0 199 9 mS cm TDS 0 100 g L Salinity 0 100 ppt EC910 PC910 Resolution 0 01 0 1 1 S cm 0 01 0...

Page 7: ...n Date and time Auto data log Storage icon and number Conductivity measurement interface Conductivity measurement Conductivity measuring value and unit Temperature measuring value Conductivity paramet...

Page 8: ...surement interface 4 2 Keypad functions Diagram 1 Keypad operation mode Short press Press the 2s buzzer makes a beep Long press Press key 2s buzzer makes a beep when pressing the button another beep w...

Page 9: ...key to enter parameter setup In parameter setup mode press key to confirm parameter change In temperature adjustment mode press key to confirm temperature value Short press In measurement mode press k...

Page 10: ...n see Diagram 4 b In HOLD mode press key to cancel auto lock 4 5 Data storage recall and delete 4 5 1 Storage a Manual data logger Set auto timing to 00 00 00 Press key to store icon 6 displays on the...

Page 11: ...ry three minutes one set of data will be stored and the storage number will be automatically increased Press again to stop auto data logger In this mode the manual data logging is invalid 4 5 2 Recall...

Page 12: ...ncentration solutions etc specialized pH electrodes are necessary in order to achieve reliable results Regular pH electrodes in these special applications usually would generate inaccurate and unstabl...

Page 13: ...urement will be reached fast 5 Perform at least a two point calibration before measuring after connecting the new electrode to your pH meter 6 After using put the electrode back into the storage bottl...

Page 14: ...tored We recommend replacing your electrode every 12 18 months to ensure the best performance 5 2 pH calibration related information 5 2 1 Standard buffer solution The instrument adopts three series s...

Page 15: ...point calibration 2 Display last calibration data in pH submenu clause 1 3 5 2 4 Calibration frequency The frequency that you need to calibrate your meter depends on the tested samples condition of el...

Page 16: ...rs and stays Press key to finish calibration Rinse pH probe in purified water allow it to dry by shaking or filter paper Press key to confirm If only need one point calibration press key to return to...

Page 17: ...measurement mode 2 Long press key to enter calibration mode as shown in left graph Rinse pH probe in purified water remove excess water by shaking or filter paper Press key to confirm 3 Submerge prob...

Page 18: ...d temperature The meter has to perform calibration and measurement at the same temperature to avoid error d In manual temperature compensation mode the temperature value should be adjusted before cali...

Page 19: ...5 6 1 Rinse pH probe in purified water allow it to dry and submerge it in tested solution Stir the solution briefly and allow it to stay in the tested solution until icon appears on LCD and a stable...

Page 20: ...ng obtained is ORP value ORP stands for Oxidation Reduction Potential It means oxidation reduction potential of solution ORP is the measurement index for the oxidation reduction ability of water solut...

Page 21: ...urement will be reached fast For other conductivity electrodes testing low or high range solutions please refer to section 10 7 1 2 Conductivity probe constant The meter can use with conductivity prob...

Page 22: ...setting clause 2 4 7 2 4 Temperature coefficient Factory set temperature compensation coefficient of the meter is 2 0 However the conductivity temperature coefficient is different from that of varous...

Page 23: ...ess key to finish calibration 3 Calibration completed instrument goes back to measurement mode For mulit point calibration please repeat above 1 3 step until all the calibration is done The meter can...

Page 24: ...for customized calibration The conductivity value of customized solution is a value in a certain fixed temperature There is no regulation of temperature coefficient or reference temperature Calibratio...

Page 25: ...solution until a stable reading is reached and icon appears and stays on LCD screen The reading is the conductivity value of the solution Diagram 10 is the calibration and measurement process of condu...

Page 26: ...meter will be calibrated to the theory value Some function settings restore to the original value refer to clause 2 7 When calibration or measurement fails please restore the meter to factory default...

Page 27: ...ain menu item submenu press or key to select submenu items parameter press key to open parameter press or key to select parameter items or parameter value press key to confirm press key to return to m...

Page 28: ...t 10 1 0 0 1 1 0 2 2 CAL solution selection CH Standard User Standard 2 3 The last calibration data View 2 4 Reference temperature 15 30 C 25 C 2 5 Temp compensation factor 0 00 10 00 2 0 2 6 TDS fact...

Page 29: ...e display If manual data logger is selected press data will be uploaded to the computer if auto timing data logger is selected press data will be uploaded to the computer by the certain timing you set...

Page 30: ...ts milk cream yogurt mayo etc LabSen 823 LabSen 821 High Temperature liquid LabSen 861 Low temperature liquid LabSen 881 Meat LabSen 763 LabSen 761 Micro sample testing LabSen 241 6 LabSen 241 3 LabSe...

Page 31: ...ilure to follow the product instructions or to perform any preventive maintenance modifications combination or use with any products materials processes systems or other matter not provided or authori...

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