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Reed Instruments R3525, Instruction Manual, Page: 5 / 14

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Reed Instruments R3525 Instruction Manual Download Page 5

Instrument Description

1. LCD Display
2. POWER/Calibration Button
3. Up Button
4. Temperature Input Jack
5. Electrode Input (BNC) Jack
6. Power Adapter Input Jack
7. Down Button
8. pH/mV Function Button

Display Description

1. Measurement Mode Indicator
2. pH/ORP (mV) Measurement

Reading

3. Calibration Mode Indicator
4. Calibration Error Indicator

5. Low Battery Indicator
6. Temperature Measurement

Reading

7. Auto/Manual Temperature

Compensation Indicator

8. Unit of Measure Indicator

www.

.com

[email protected]

1.800.561.8187

Summary of Contents for R3525

Page 1: ...pH mV Meter with Temperature Instruction Manual R3525 www com information itm com 1 800 561 8187 ...

Page 2: ...lectrode 8 ORP Measurement Mode Optional R3525 ELECTRODE2 required 8 Over Range 8 pH Calibration Procedure 8 9 ORP Calibration 10 Battery Replacement 10 Applications 10 Accessories and Replacement Parts 11 Product Care 11 Product Warranty 12 Product Disposal and Recycling 12 Product Support 12 Introduction Thank you for purchasing your REED R3525 pH mV Meter with Temperature Please read the follow...

Page 3: ...be covered under the manufacturer s warranty Servicing should only be provided by an authorized service center Features Measures pH and mV levels in liquids Measures ORP mV levels in water with R3525 ELECTRODE2 optional Microprocessor provides automatic buffer solution recognition Dual LCD displays pH or mV and Temperature simultaneously Automatic Temperature Compensation ATC User selectable F or ...

Page 4: ... 0 to 110 C Accuracy 0 4 F 0 2 C 1 dgt Resolution 0 1 F 0 1 C General Specifications Display Dual Display LCD Auto Shut off Yes after 10 minutes off Low Battery Indicator Yes Power Supply 9V Battery or AC Adapter optional Product Certifications CE Operating Temperature 32 to 122 F 0 to 50 C Storage Temperature 14 to 140 F 10 to 60 C Operating Humidity Range 10 to 80 Dimensions 4 3 x 3 0 x 1 2 108 ...

Page 5: ... 7 Down Button 8 pH mV Function Button Display Description 1 Measurement Mode Indicator 2 pH ORP mV Measurement Reading 3 Calibration Mode Indicator 4 Calibration Error Indicator 5 Low Battery Indicator 6 Temperature Measurement Reading 7 Auto Manual Temperature Compensation Indicator 8 Unit of Measure Indicator www com information itm com 1 800 561 8187 ...

Page 6: ...g 0 00 to 14 00pH and 1999 to 2000mV ORP Optional R3525 ELECTRODE2 required pH measurements achieve better results when the temperature of the solution being tested is known and a temperature compensation factor is applied This can be attained using manual or automatic temperature compensation The electrode included with the R3525 automatically compensates for solution temperature changes with the...

Page 7: ...ements have been completed be sure to store the pH electrode in its protective cap pH Measurement Mode Manual Temperature Compensation 1 Connect the included pH Electrode into the Input BNC Jack only 2 Press the button to select pH mode 3 Press the and buttons to set the temperature of the solution being tested in C or F Note By default the meters temperature compensation factor is set to 25 C or ...

Page 8: ... Input BNC Jack 2 Press the button to select mV ORP mode 3 Place the electrode into the measured solution so that the tip of the electrode and junction are fully immersed and stir at a moderate uniform rate 4 The LCD will display the mV Over Range When the pH value is under or over the meter s measuring range the LCD display will indicate If the electrode is not placed in any solution or connected...

Page 9: ... for approx 3 seconds to enter calibration mode 6 The LCD will display CAL indicating the calibration process has begun 7 The instrument automatically recognizes the solution and calibrates to that value Note If the solution is inaccurate by more than 1pH from either the 4 7 or 10pH buffer or if the electrode slope is low or too high the meter will abort the calibration End will be displayed 8 Dur...

Page 10: ...D the battery must be replaced 1 Disconnect the electrode 2 Remove the instrument s protective holster by pulling it over the top of the meter make sure that the electrode is disconnected 3 Remove the battery cover on the back 4 Replace the 9V battery 5 Slide the battery cover back into place following the correct orientation 6 Replace the protective holster Applications Water conditioning General...

Page 11: ... part listed here For a complete list of all accessories and replacement parts visit your product page on www REEDInstruments com Product Care To keep your instrument in good working order we recommend the following Store your product in a clean dry place Change the battery as needed If your instrument isn t being used for a period of one month or longer please remove the battery Clean your produc...

Page 12: ... at 1 877 849 2127 or by email at info reedinstruments com to discuss the claim and determine the appropriate steps to process the warranty Product Disposal and Recycling Please follow local laws and regulations when disposing or recycling your instrument Your product contains electronic components and must be disposed of separately from standard waste products Product Support If you have any ques...

Page 13: ...TEST MEASURE WITH CONFIDENCE CHECK OUT OUR LATEST PRODUCTS www com information itm com 1 800 561 8187 ...

Page 14: ...www com information itm com 1 800 561 8187 ...

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