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JENCO 6011EU, Руководство по эксплуатации

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CONTENTS

GENERAL INTRODUCTION………………....................2

INITIAL INSPECTION……...………………....................2

INSTALLING THE BATTERIES..…………....................3

CONNECTOR................................................................3

DISPLAY & KEYS FUNCTIONS…..……………...…………4

A. Display

................................................................4

B. Keys

.....................................................................5

OPERATIONAL PROCEDURES..……..........................7

A. Buffer Set Selection

...............................................7

B. pH Calibration

........................................................7

C. pH Measurements

................................................11

D. Temperature Measurements

..................................12

E. mV Measurements

................................................12

F. Save, Recall and Delete Data

.................................13

G. pH Buffers

..…..........……………………..............14

ERROR DISPLAYS AND TROUBLESHOOTING.......15

SPECIFICATIONS………………..……........................16

WARRANTY………………………….........................17

Содержание 6011EU

Страница 1: ...Operation Manual MODEL 6011M 6011EU Basis Portable pH ORP Temperature Meter 6011M 6011EU ...

Страница 2: ...LAY KEYS FUNCTIONS 4 A Display 4 B Keys 5 OPERATIONAL PROCEDURES 7 A Buffer Set Selection 7 B pH Calibration 7 C pH Measurements 11 D Temperature Measurements 12 E mV Measurements 12 F Save Recall and Delete Data 13 G pH Buffers 14 ERROR DISPLAYS AND TROUBLESHOOTING 15 SPECIFICATIONS 16 WARRANTY 17 ...

Страница 3: ...e display to indicate the end point value of a measurement AUTOLOCK and user prompts help to eliminate most errors in determining pH and mV values resulting in precise repeatable and error free measurements The 6011M 6011EU can also be used in non AUTOLOCK mode The unit is also equipped with a non volatile memory allowing the user to store 50 different sets of readings This unit will assign a site...

Страница 4: ... below Figure 1 Battery compartment 1 Use a screw driver to remove the four screws and battery cover to expose the battery compartment Figure 1 2 Replace the 9 V battery 3 Replace the battery cover and make sure to secure the four screws for the water tight feature CONNECTOR Figure 2 6011M Connector 1 pH ORP connector BNC connector 2 ATC connector 6 PIN Waterproof connector ...

Страница 5: ...oof phone jack DISPLAY KEYS FUNCTIONS A Display Figure 4 Active LCD screen 1 Low battery indicator 2 This will indicate that the reading is frozen during AUTOLOCK mode 3 This will be displayed when the unit is still waiting for a stable reading or end point sensing 4 Data storage site number ...

Страница 6: ...ll This will indicate that all 50 data storage sites are used up 15 EFF This will be displayed if the user is viewing the efficiency of the electrode 16 Delete To delete stored data 17 Buffer selection This indicator will flash if the unit is not yet calibrated This indicator will remain lit up if the unit has been calibrated B Keys Stand Slope Mode Clear On Off Powers on and shuts off the meter M...

Страница 7: ...H AUTOLOCK or mV AUTOLOCK mode Press and hold this key for 5 seconds the LCD will display the efficiency of the electrode and Offset value Clear Enter It is used to clear the unit when error signal appears It clears all calibration values stored in the internal memory Under normal press and hold this key for 5 seconds all LCD elements will lit up The meter clears all calibration values stored in i...

Страница 8: ...meter clears all calibration values stored in the internal memory 2 Connect the pH electrode to the BNC connector and the ATC Temp probe to the ATC Temp connector of the unit ATC icon will lit up pH icon and AUTO icon will lit up The buffer icon will flash 3 Rinse the pH and ATC Temp probes in distilled water and immerse them in the first buffer solution either 7 00 or 6 86 pH Allow temperature re...

Страница 9: ... Once the unit calibrates the third point and the unit will automatically exit the calibration mode Three point calibration is complete 6 The unit calculates and compensates for the pH electrode slope deviation corresponding to the values of the calibrated buffers After calibration press and hold Mea Eff key for about 5 seconds to display the new electrode efficiency and offset b Calibration with ...

Страница 10: ...for 5 seconds all LCD elements will lit up The meter clears all calibration values stored in internal memory 2 Connect the pH electrode to the BNC connector and the ATC Temp probe to the ATC Temp connector of the unit ATC icon will lit up pH icon is on The buffer icon will flash 3 Rinse the pH and ATC Temp probes in distilled water and immerse them in the first buffer solution either 7 00 or 6 86 ...

Страница 11: ... new electrode efficiency and offset d Calibration with manual temperature compensation in the pH NON AUTOLOCK mode 1 Turn the unit on Press Clear Enter key for 5 seconds all LCD elements will lit up The meter clears all calibration values stored in internal memory 2 Connect the pH electrode to the BNC connector of the unit MAN icon will lit up Press Mode key until pH icon is on The buffer icon wi...

Страница 12: ...r icons lit up 3 Rinse the pH electrode and ATC temp probe with distilled water and immerse them in the sample to be measured Remove any air bubbles trapped around the probe by shaking or stirring the probe 4 Press the Mea Eff key The icon will start flashing The unit is waiting for a stable reading The display will track the pH value as sensed by the pH electrode and the ATC Temp probe 5 When the...

Страница 13: ... of the sample at the displayed sample temperature d Measurement with manual temperature compensation in the pH NON AUTOLOCK mode 1 Connect the pH electrode to the BNC connector of the unit The MAN icon will lit up Set unit to display the sample temperature by pressing the Up and Down keys 10 0 to 120 0 2 Repeat steps 2 to 4 of Measurement with an ATC Temp probe in the pH NON AUTOLOCK mode D Tempe...

Страница 14: ...and MAN icons lit up 3 Rinse electrode with distilled water and immerse it in sample to be measured 4 Allow sufficient time for the display to stabilize The instrument will display the mV value of the sample F Save Recall and Delete Data a Saving readings to memory 1 In the measure modes press the Clear Enter key to save data The Save icon with the corresponding site number will lit up for a brief...

Страница 15: ...ration buffers 4 01 6 86 7 00 9 18 and 10 01 pH are stored inside the instrument The buffers used to calibrate the instrument must exhibit the same temperature characteristics as the stored values Temperature coefficient of the pH buffers 4 00 6 86 9 18 4 01 7 00 10 01 0 4 01 6 98 9 46 4 01 7 11 10 32 5 4 00 6 95 9 39 4 01 7 08 10 25 10 4 00 6 92 9 33 4 00 7 06 10 18 15 4 00 6 90 9 28 4 00 7 03 10...

Страница 16: ...ore the electrode and ATC Temp probe settled to within 30 of the buffer value 2 Buffer 4 00 4 01 9 18 and 10 01 pH is not correct 3 pH electrode slope is off by more than 30 of ideal slope 1 Allow sufficient time for the electrode and ATC Temp probe to stabilize re press Slope key to continue the calibration procedure 2 Check if the correct buffer is used 3 Replace the buffer and or the pH electro...

Страница 17: ... 90 mV at 7 00 or 6 86 pH pH Electrode SLOPE recognition 30 at 4 00 4 01 9 18 and 10 01 pH Input impedance 1012 Ω Temperature sensor Thermistor 10 kΩ at 25 C 6011M Thermistor 30 kΩ at 25 C 6011EU Calibration Back up EEPROM Datalogging capabilities 50 data sets Automatic shut off function 10 minutes of non use Audio Feedback All Touch Keys End Point Sensing Hold Yes Screen Segmented LCD Power 9 Vol...

Страница 18: ... product problem is due to deviations or customer misuse Out of warranty products will be repaired on a charge basis RETURN OF ITEMS Authorization must be obtained from one of our representatives before returning items for any reason When applying for authorization have the model and serial number handy including data regarding the reason for return For your protection items must be carefully pack...

Страница 19: ...com Jenco Electronics Ltd 6F NO 81 Sec 2 Chang an E Rd Jhongshan District Taipei City 104 Taiwan TEL 886 2 2508 2928 FAX 886 2 2508 2938 E Mail sales jenco com tw Website www jenco com tw Shanghai Jenco Instruments Ltd 18 Wang Dong Zhong Road Sijing Town Songjiang Shanghai China TEL 86 021 5761 9599 FAX 86 021 5761 9598 E Mail jencos jenco com cn Website www jenco com cn ...

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