Related Manuals for Test Equipment Depot AMPROBE WT-80
Summary of Contents for Test Equipment Depot AMPROBE WT-80
- Page 1 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com WT-80 pH / ORP Meter Users Manual • Mode d’emploi • Bedienungshandbuch • Manual d’Uso • Manual de uso...
- Page 2 WT-80 pH / ORP Meter Users Manual September 2009, Rev.1 ©2009 Amprobe Test Tools. All rights reserved. Printed in China...
- Page 3 WT-80 pH / ORP Meter Meter Probe socket LCD display Operation keys Adaptor port USB port Battery cover (rear side) Tripod mount hole (rear side) pH propbe with soak bottle pH probe temperature plug ORP probe with soak bottle...
- Page 4 pH reading in unit pH or mV; ORP reading in unit mV. Low battery indicator Review maximum and minimum READY to indicate the reading is stable record Freeze display Meter is in recall mode Total numbers of records Real time clock The meter is in auto temp.
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Page 5: Table Of Contents
Auto Power Off ....................5 Setup .........................5 Calibration (pH Probe Only) ................8 SPECIFICATIONS ....................8 MAINTENANCE AND REPAIR ................9 Battery Replacement ..................11 USB PC Interface Capabilities ................11 TROUBLE SHOOTING .....................11 MSDS ........................13 Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com... -
Page 6: Symbols
SYMBOLS � Caution ! Refer to the explanation in this Manual � Conforms to relevant Australian standards � Complies with EU directives Do not dispose of this pruduct as unsorted municipal waste. Warnings and Precautions � • Please always keep the electrode glass bulb wet by using the soak bottle to protect and store the electrode. -
Page 7: Introduction
INTRODUCTION Congratulations on your purchase of WT-80 pH/ORP meter. A convenient instrument to measure water pH/ temperature and ORP value. Features • Automatic buffer recognition to avoid pH calibration error. • Hold function to freeze the record. • Max./Min. review of memorized data. •... - Page 8 2. Press “POWER” key to power on. “ATC” icon appears to indicate automatic temp. compensation while the temp. probe is plugged. 3. Dip the electrode into the sample, the electrode must be completely immersed into the sample. Stir the probe gently to create a homogenous sample.
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Page 9: Auto Power Off
Memory Record The meter can store each parameter for up to 99 records. To record: 1. In any measurement or HOLD mode, press “MEM” key to save data. 2. Memory number & measured value will flash then return to measurement mode. (Fig. 4). New data can not be saved if the memory is full. - Page 10 NOTE: P3.1, 3.2, P3.3 & P3.4 slope definition of buffer: P3.1 P3.2 P3.3 P3.4 NIST 0.00~4.01 4.01~6.86 6.86~9.18 9.18~14.00 NON-NIST 0.00~4.50 4.50~7.00 7.00~9.50 9.50~14.00 Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com...
- Page 11 P4.0 pH Buffer –for pH probe only (buF) Before pH calibration, select the buffer you use. You can use NIST buffer or non-NIST (here refer as “Custom” buffer) for calibration purpose. Correct buffer selection can help meter to recognize the buffer and calibrate the probe more precisely.
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Page 12: Calibration (Ph Probe Only)
Calibration (pH Probe Only) We recommend to operate at least a 2-point calibration. If you can only perform a 1-point calibration, please make sure the buffer value is very closed to the sample you are measuring and the buffer temperature must be stable enough. -
Page 13: Maintenance And Repair
� - EMC: EN61326-1. This product complies with requirements of the following European Community Directives: 89/ 336/ EEC (Electromagnetic Compatibility) and 73/ 23/ EEC (Low Voltage) as amended by 93/ 68/ EEC (CE Marking). However, electrical noise or intense electromagnetic fields in the vicinity of the equipment may disturb the measurement circuit. - Page 14 Test the electrode: Connect ORP electrode to meter. Immerse electrode in pH7.00 buffer solution with saturated quinhydrone. After stirring, mV reading (E1) should be 86±15mV. Rinse electrode with distilled water, then set it in buffer solution of pH4.01 with saturated quinhydrone. After stabilizing, record mV meter reading (E2). The difference between E1 and E2 should be around 165mV.
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Page 15: Battery Replacement
• Clean or re-calibrate or replace with a new probe • Move to another room and try again , it is supposed that the unstable reading is caused by strong RF interference field. Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com... - Page 16 The reading is not changed • If the status is in “HOLD”, release the status. • If the measurement is in MTC, input temperature value. Slow response • Clean and re-calibrate the probe. • Replace with a new probe. Wrong real time •...
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Page 17: Msds
MATERIAL SAFETY DATA SHEET OF SOAK SOLUTION SECTION I - IDENTITY INFORMATION Ingredient: KCL Chemical Name: Potassium monochloride Cas No.: 7447-40-7 Manufacturer: Ajax Finechem (http://www.ajaxfinechem.com/) Phone: +61 1300 884 078 Date Prepared: 2006-04-24 SECTION II -PHYSICAL/CHEMICAL CHARACTERISTIC Boiling Point: Not available Melting Point: 773 degree C / 1423ºF Vapor Pressure: Not available. - Page 18 Special Fire Fighting Procedures: Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing. Unusual Fire & Explosion Hazards: Not combustible SECTION VI - EXPOSURE CONTROLS, PERSONAL PROTECTION Wear appropriate protective eyeglasses or chemical safety goggles. Wear appropriate protective gloves to prevent skin exposure.
- Page 19 MATERIAL SAFETY DATA SHEET OF pH4 BUFFER SECTION I - IDENTITY INFORMATION Ingredient: Potassium hydrogen phthalate (C8H5O4K) Chemical Name: Potassium hydrogen phthalate Cas No.: 877-24-7 Manufacturer: Ajax Finechem (http://www.ajaxfinechem.com/) Phone: +61 1300 884 078 Date Prepared: 2005-10-14 SECTION II -PHYSICAL/CHEMICAL CHARACTERISTICS Boiling Point: Not available Melting Point: 295-300 degree C / 563-572 ºF Vapor Pressure: Not available.
- Page 20 Amprobe does not, in any way, represent itself as an expert in the chemical described in this MSDS and assume in liability for any incomplete or inaccurate information contained herein. Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com...
- Page 21 MATERIAL SAFETY DATA SHEET OF pH7 BUFFER SECTION I - IDENTITY INFORMATION Ingredient: Na2HPO4&KH2PO4 Chemical Name: Anhydrous disodium phosphate & Potassium dihydrogen orthophosphate Cas No.: 7558-79-4 & 7778-77-0 Manufacturer: Ajax Finechem (http://www.ajaxfinechem.com/) Phone: +61 1300 884 078 Date Prepared: 2008-01-12 SECTION II -PHYSICAL/CHEMICAL CHARACTERISTICS Boiling Point: Not available Melting Point: Not available&...
- Page 22 SECTION V: FIRE FIGHTING MEASURES Flash Point: not flammable Special Fire Fighting Procedures: Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing. Unusual Fire & Explosion Hazards: Not combustible SECTION VI - EXPOSURE CONTROLS, PERSONAL PROTECTION Wear appropriate protective eyeglasses or chemical safety goggles.
- Page 23 MATERIAL SAFETY DATA SHEET OF pH10 BUFFER SECTION I - IDENTITY INFORMATION Ingredient: Na2CO3 & NaHCO3 Chemical Name: Disodium carbonate & Sodium acid carbonate Cas No.: 497-19-8 & 144-55-8 Manufacturer: Ajax Finechem (http://www.ajaxfinechem.com/) Phone: +61 1300 884 078 Date Prepared: 2006-07-21 SECTION II - PHYSICAL/CHEMICAL CHARACTERISTICS Boiling Point: Not available Melting Point: 851ºC &...
- Page 24 SECTION V: FIRE FIGHTING MEASURES Flash Point: not flammable Special Fire Fighting Procedures: Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing. Unusual Fire & Explosion Hazards: Not combustible SECTION VI - EXPOSURE CONTROLS, PERSONAL PROTECTION Wear appropriate protective eyeglasses or chemical safety goggles.
- Page 25 Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Fig. 8 Fig. 9 Fig. 10 Fig. 11 Fig. 12 Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com...