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Jenco Instruments, Inc.

7968 Arjons Drive, Suite C

San Diego, CA 92126 USA

TEL: 858-578-2828

FAX: 858-578-2886

E-Mail: [email protected]; [email protected]

Website:

www.jencoi.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: [email protected]

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: [email protected]

Website:

www.jenco.com.cn

Содержание 6011M

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

Страница 2: ...AY 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...

Страница 3: ...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 measure...

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...

Страница 5: ...of 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...

Страница 6: ...l 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...

Страница 7: ...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 app...

Страница 8: ...eter 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 ic...

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...

Страница 10: ...or 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 conne...

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 T...

Страница 12: ...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...

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 ico...

Страница 14: ...nd 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...

Страница 15: ...ation 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 Temp...

Страница 16: ...re 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 suff...

Страница 17: ...n 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 Temperature sensor Thermistor 10 k at 25 C 6011M Thermistor 30 k at 25 C 6011EU Calibra...

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 befor...

Страница 19: ...om 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 Jenc...

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