JENCO VisionPlus pH630FA Operation Manual Download Page 11

10

WARRANTY

Jenco

warrants this product to be free from significant

deviations in material and workmanship for a period of 1 year

from date of purchase. If repair or adjustment is necessary and

has not been the result of abuse or misuse, within the year

period, please return-freight-prepaid and the correction of the

defect will be made free of charge. If you purchased the item

from our

Jenco

distributors and it is under warranty, please

contact them to notify us of the situation.

Jenco

Service

Department alone will determine if the 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 packed to prevent damage in

shipment and insured against possible damage or loss.

Jenco

will not be responsible for damage resulting from careless or

insufficient packing. A fee will be charged on all authorized

returns.

NOTE: Jenco

reserves the right to make improvements in

design, construction and appearance of our products without

notice.

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

Summary of Contents for VisionPlus pH630FA

Page 1: ...Operation Manual MODEL pH630FA Microcomputer Based pH Temperature Pocket Meter pH630FA...

Page 2: ...and Meter 2 VISIONPLUS pH630FA OVERVIEW 3 A Meter Description 3 B LCD Display 3 OPERATION MODES AND KEYPAD OPERATIONS 4 A Operation Modes 4 B Keypad Operations 4 USING VISIONPLUS pH630FA 5 A Power on...

Page 3: ...can operate within specifications for approximately 2 to 3 hours after low battery indicator appears 1 Shown in the right figure 2 Take off the battery cover 3 Remove all of the old batteries and inse...

Page 4: ...ATC assembly Electrode cap is not shown B LCD Display 1 Calibration buffer s and number of calibration point 2 Low battery indicator 3 Calibration mode indicator 4 HOLD mode indicator 5 pH reading 6...

Page 5: ...either be 7 00 7 00 4 01 10 01 pH or 6 86 6 86 4 00 9 18 pH B Keypad Operations Key Operation Mode Duration Function Hold Measure 0 second Holds current measurement reading Press again to resume measu...

Page 6: ...Rinse the electrode ATC assembly in distilled water and immerse them in the first buffer solution The temperature displayed is the buffer temperature 2 Press Cal key to initiate calibration the buffer...

Page 7: ...hird buffer icons will flash and the HOLD icon will flash until the unit detects a stable reading When a stable reading is reached the HOLD icon will be on Press the Enter key to save the calibration...

Page 8: ...e the old electrode from the electrode collar 3 Insert a new electrode make sure the electrode fit back into the meter correctly 4 Screw back the electrode collar 5 Soak the electrode in a pH 4 buffer...

Page 9: ...or 14 00 pH ovr Over Range or Recalibrate ovr 32 0 to 140 F pH CAL a pH OFFSET b pH SLOPE a Offset 7 00 pH mV 100 mV Offset Offset 6 86 pH mV 108 3 mV b New slope ideal slope by 30 Use a new buffer so...

Page 10: ...n pH Buffer Temperature range pH Electrode Offset recognition AUTO 14 2 F to 212 F 32 0 F to 140 F 100 mV at 7 00 pH 108 3 mV 91 7 mV at 6 86 pH pH Electrode Slope recognition 30 at 4 00 4 01 9 18 and...

Page 11: ...e 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 ser...

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