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INE-

PHSJ-5 pH Meter 

I.

 

GENERAL 

INE-

PHSJ-5  laboratory  pH  meter  (hereafter  refers  to  meter)  is  a  precise  pH  measuring  meter  and 

adopts  high  precise  A/D  switch  chip  with  precise  pH  electrode,  precise  reference  electrode  and 

precise  Pt1000  temperature  sensor  to  ensure  the  meter  has  class  0.001  pH  meter‟s  measuring 

precision.  

The meter has the following features: 

 

To measure potential

pH and temperature value;

 

Novel touching LCD screen;

 

For guarantee measurement precision, the meter match with SCM technology, A/D switch chip,

accurate pH combined electrode and temperature sensor; 

 

To select one or more PH buffer solutions to calibrate the meter(provide ten buffer solutions),

user  can  set  calibration  buffer  solution  groups  by  themselves;  one  point

two  point  and 

multi-point calibration (max/mum five point calibration) function; 

 

RS-232 and USB interface which can be connected with TP-16 printer to print out measuring

results or be connected with computer to communicate with outside; 

 

Protection  from  electricity  cutting  off.  The  stored  data  and  parameters  will  be  kept  even  if

unusual electricity cutting off happens; 

 

Measuring results can be stored, deleted, viewed

communicated and printed. It can store up to

200 different data. 

II. MAIN SPECIFICATIONS AND PERFORMANCE

1. Range

pH display 
(pH) 

pH measurement 
(pH) 

mV measurement 
(mV) 

Temperature 
measurement 

Temp. compensation 
(automatic or manual) 

-2.000~18.000 

0.000~14.000 

-1999.9~1999.9 

(-5.0~105.0) ℃ 

(-5.0~105.0) ℃ 

2. Accuracy of electronic unit

pH 

mV: 

Temperature 

±0.002pH 

±0.03%(FS) ±1 bit 

±0.2℃±1 bit 

3. Accuracy of the meter

pH 

Temperature 

±0.01pH ±1 bit 

±0.3℃±1 bit 

4. Measured solution temperature: (5~60) ℃
6. Electronic input impedance    ≥3×10

12

Ω

7. Normal operating conditions:

a. Ambient temperature: (15~30) ℃
b. Relative humidity:    ≤70%

c. Power supply: AC 220V±22V, 50Hz±1Hz

d. No strong electromagnetic interference the geomagnetic field

8. Outside dimensions (mm): 290×200× 70 (l×w×h)

9. Weight (kg): about 1 kg

Summary of Contents for INE-PHSJ-5

Page 1: ...INE PHSJ 5 pH Meter Instruction Manual 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC 12 18...

Page 2: ...eter 1 ADVICE Read this instruction in detail before operating the meter The meter should be re tested by metrological department when it is used over one year And the meter can t be used until it is...

Page 3: ...INE PHSJ 5 pH Meter 2 CONTENT 1 GENERAL 2 SPECIFICATIONS 3 CONSTRUCTION 4 OPERATION 5 MAINTENANCE AND SERVICE 6 THE COMPLETE SETS OF THE METER 7 APPENDIX...

Page 4: ...can be connected with TP 16 printer to print out measuring results or be connected with computer to communicate with outside Protection from electricity cutting off The stored data and parameters wil...

Page 5: ...ng terminal 6 measuring electrode socket 7 temperature sensor socket 8 USB interface 9 RS 232 interface 10 power switch 11 power supply socket with fuse 3 Accessory of Meter 11 Q9 short circuit plug 1...

Page 6: ...ap off the fuse socket put 0 5A 220V fuse into it and then twist the fuse cap on Connect power line with the meter Note In general the fuse has been placed in before ex factory If user matched meter w...

Page 7: ...button SAVE button PRINT button and DEL button to enter corresponding working state directly 4 Set function User should check the system of the meter before using including system time types of temper...

Page 8: ...er to dia4 Diagram 4 Diagram 4 Press MONTH button repeatedly to select month you need press SETUP button to enter or use entering method press button spring out a entering window enter your needed mon...

Page 9: ...TUP button select item Default Temp press ENTER button to enter manual setting temperature Press SETUP button or direct press it once in the area of manual temperature setting spring out an input wind...

Page 10: ...electrode at 0 is not exactly 1000 At this time in order to ensure measuring precision it is neccessary to reset R0 value according to nominal resistance value Press SETUP R0 key and input R0 value o...

Page 11: ...standard buffer solution group 5 2 Setting standard buffer solution group The meter has automatic distinguishing function which can distinguish 10 different standard buffer solutions Multi point not...

Page 12: ...avoid overlapping of pH value user should select corresponding standard buffer solution to calibrate User should delete all the other selection of solution which are not used When selection finished p...

Page 13: ...e slope set as 100 potential value and temperature value In the middle of the screen it shows the current standard buffer solution group set by user At the bottom of the screen it shows the result of...

Page 14: ...iagram 12 if user need to calibrate some other standard buffer solution please press CONTINUE button then repeat above procedure till calibration finished Diagram 12 During the calibration user can fi...

Page 15: ...springs out a window and ask Save current result Press ENTER button to store Press CANCEL button to cancel The meter returns to starting working state 8 Print communication function Only one socket or...

Page 16: ...delete a certain stored data At VIEW Stored Datum mode press DEL button to select Delete current one press ENTER button to delete Press CANCEL button to exit the operation Note You should be very care...

Page 17: ...9 4 060 6 833 55 1 715 3 554 4 075 6 834 60 1 723 3 560 4 091 6 836 70 1 743 3 580 4 126 6 845 80 1 766 3 609 4 164 6 859 90 1 792 3 650 4 205 6 877 95 1 806 3 674 4 227 6 886 CLASS DENANARE 1th GRADE...

Page 18: ...E KHC4H4O6 25 SATURATION 7 3 776 1 GRADE KH2C6H5O7 0 05 11 41 4 008 1 GRADE KHC8H4O4 0 05 10 12 6 865 1 GRADE KH2PO4 0 025 3 387 Na2HPO4 0 025 3 533 7 00 DENANARE KH2PO4 0 02 2 780 Na2HPO4 0 0275 3 88...

Page 19: ...t 2 E 201D PH Combination Electrode 1 3 T 820D Temperature Sensor 1 4 Buffer Solution 4 7 10 5 bags for each 5 Multifunction Electrode Support Stand 1 6 Fuse 0 5A 5 7 AF30 Stylus 1 8 TP 16 Print Conne...

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