JENCO VisionPlus EC 330 Operation Manual Download Page 3

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INITIAL INSPECTION AND ASSEMBLY

Carefully unpack the instrument and accessories. Inspect for

damages made in shipment. If any damage is found, notify your

Jenco

representative immediately. All packing materials should

be saved until satisfactory operation is confirmed.

VISIONPLUS EC 330 OVERVIEW

A. Meter Description

1. Battery cap

2. LCD screen
3. Keypad
4. Electrode collar
5. Electrode & ATC assembly

(Electrode cap is not shown.)

B. LCD Display

2
3

8
9

1. LOW BATTERY indicator
2. CALIBRATION mode indicator
3. MEASURE mode indicator
4. HOLD mode indicator

Hold

Cal

Mode

330

VisionPlus

Summary of Contents for VisionPlus EC 330

Page 1: ...Operation Manual MODEL EC 330 Microcomputer Based Conductivity TDS Temperature Pocket Meter EC330...

Page 2: ...ypad Operations 3 BEFORE YOUR FIRST USE 4 A Insert Batteries 4 B Soak the Electrode 4 C Preparing Standard Solutions 4 D Setup and Calibrate the Electrode and Meter 5 USING VISIONPLUS EC 330 5 A Power...

Page 3: ...materials should be saved until satisfactory operation is confirmed VISIONPLUS EC 330 OVERVIEW A Meter Description 1 Battery cap 2 LCD screen 3 Keypad 4 Electrode collar 5 Electrode ATC assembly Elec...

Page 4: ...alibration Mode Calibration Mode is used to perform 1 or 2 point calibration 3 Hold Mode Hold Mode is used to display the locked reading for increased ease of use B Keypad Operations Key Operation Mod...

Page 5: ...ome standard solutions the user can prepare to calibrate the probe of the model EC330 1 Standard solution of 1413uS at 25 Accurately weight out 0 746 grams of research grade dried Potassium Chloride K...

Page 6: ...ater and immerse them in the standard solution of 1413uS The temperature displayed is the solution temperature 2 Press Cal key to initiate calibration The CAL icon will appear when the main display sh...

Page 7: ...the reading 2 Press Hold key again to unlock reading and the unit will return to Measure Mode The unit is now ready for another measurement REPLACE ELECTRODE 1 Unscrew the electrode collar to remove...

Page 8: ...LCD screen The instrument can operate within specifications for approximately 2 3 hours after low battery indicator appears 1 Take off the battery cover 2 Remove all of the old batteries and insert a...

Page 9: ...higher temperature Replace electrode ATC assembly OVER 60 0 99 5 C Measure Temperature 60 0 C over the temperature compensation range Bring solution to a lower temperature OVER 0 0 60 0 C Measure The...

Page 10: ...0 10 g L 7 50 10 00 g L Temperature Range Resolution Accuracy 0 0 to 99 5 C 32 to 212 F 0 5 C 1 F 0 5 C 1 F Conductivity Temperature compensation Temperature Coefficient Reference temperature AUTO 0...

Page 11: ...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...

Page 12: ...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...