Related Manuals for EUTECH INSTRUMENTS ION 700 - REV 3
Summary of Contents for EUTECH INSTRUMENTS ION 700 - REV 3
- Page 1 Instruction Manual pH 700 pH/mV/°C/°F Bench Meter Ion 700 pH/mV/Ion/°C/°F Bench Meter Technology Made Easy ... Part of Thermo Fisher Scientific 68X541701 Rev.3 Nov 2010...
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Page 3: Table Of Contents
TABLE OF CONTENTS 1. INTRODUCTION .............. 1 2. GETTING STARTED............2 Keypad Functions ..............2 LCD Annunciators ..............3 Meter Connections ..............3 3. CALIBRATION ..............4 pH Calibration ................. 4 Temperature Calibration ............5 Millivolt (mV) Offset Adjustment ..........6 Ion Calibration (Ion 700 Only) .......... -
Page 4: Introduction
1. INTRODUCTION Thank you for purchasing our pH 700 / Ion 700 series benchtop meter. These microprocessor-based meters are economical and simple to use. The design incorporates a large LCD for clear viewing, yet offers a small footprint to conserve space. The pH 700 measures pH, mV (ORP), and temperature (ºC or ºF). -
Page 5: Getting Started
GETTING STARTED 2.1 Keypad Functions Powers the meter on and off. Upon power on, the meter automatically begins in the mode that was last used. Calibration and memory values are retained even if meter is unplugged. Toggle between available measurement modes; pH/Temp, mV/Temp, or ppm/mV (Ion 700 only). -
Page 6: Lcd Annunciators
2.2 LCD Annunciators 2.3 Meter Connections BNC connection for pH, ORP (Redox), or Ion Selective Electrodes (ISE). Pin connection for half cell reference electrodes. Requires separate half cell BNC electrode. Note: REF is not commonly used and is not required. For Automatic Temperature Compensation probe. -
Page 7: Calibration
3. CALIBRATION 3.1 pH Calibration For best results, periodic calibration with known accurate standards is recommended. Calibrate with standards that bracket your intended measuring range while including a neutral standard (pH 7.00 or 6.86). For example, if you expect to measure samples from pH 6.2 to pH 9.5, calibration with 4.01, 7.00, and 10.01 will work well. -
Page 8: Temperature Calibration
4) To calibrate another buffer repeat step 3) or press to return to the measurement mode. Note: The meter will automatically return to measurement mode upon successful completion of the number of specified calibration points. To specify a different number of pH calibration points see Section 5.6. -
Page 9: Millivolt (Mv) Offset Adjustment
3.3 Millivolt (mV) Offset Adjustment Oxidization Reduction Potential (ORP or Redox) is not a precise measurement, but is useful as a relative indicator. As such, mV offset adjustment is not meant to enhance accuracy, but rather to make readings comparable to a reference. Commercial ORP solutions are often used as a check standard in which a meter/electrode system are verified to be close to a given value, instead of being used as a calibration standard in which adjustments are made in an attempt to match the ORP value. -
Page 10: Storing And Recalling Data
1) Connect the ISE and press as needed to select ppm. Note: The primary reading will show “- - - -” without a stored ion calibration. The secondary value is the corresponding mV reading of the ISE. 2) Dip the ISE into your lowest standard solution value and stir. Press when the secondary reading is stable. -
Page 11: Setup Functions
2) To recall data from memory, press . The location of the most recent stored data is displayed first. Press to select the location of the desired data, then press to accept. 3) Press to return to the stored data location. Press to return to measurement mode. -
Page 12: P3.0 Conf (Configuration)
Note: When multiple slopes exist, the slope that is available to view will depend on the measured value before entering SETUP mode. For example, if pH calibration values pH 4.01, 7.00 and 10.01 were completed, there will be two slope values; one that corresponds to pH values below 7.00 and another that corresponds to pH values above 7.00. -
Page 13: P3.3 Buff (Ph Buffers & Calibration Points)
5.6 P3.3 buFF (pH Buffers & Calibration Points) Press Press to select “USA” or “NIST” buffer group (pH mode only). Press to select number of Calibration Points (pH and Ion only). Press to confirm. 5.7 P4.0 rSt (Reset) Press Press to select “Yes”... -
Page 14: Troubleshooting Guide
6. TROUBLESHOOTING GUIDE PROBLEM CAUSE SOLUTION No display a) Main power not a) Switch on the power supply. switched on. b) Re-insert AC Adapter & press b) AC Adapter socket not inserted properly. Unstable a) Insufficient a) Fill electrode with reference electrolyte. reading reference electrolyte in... - Page 15 PROBLEM CAUSE SOLUTION From any screen Invalid key; Press alternate key. Button does not Select valid buttons work in the current depending on mode. operation mode. Ion CAL mode Ion slope calibration error; Recalibrate using fresh ion calibration solutions are solutions.
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Page 16: Ion Selective Electrodes
7. ION SELECTIVE ELECTRODES Contact our partners for more details regarding ISE and related solutions. The table below lists the most common electrodes available. Ammonia (NH Iodide (I-) Ammonium (NH Lead (Pb Bromide (Br Lithium (Li Cadmium (Cd Nitrate (NO Calcium (Ca Nitrogen Oxide (NO Carbon Dioxide (CO... -
Page 17: Specifications
8. SPECIFICATIONS pH Range -2.00 to 16.00 pH Resolution 0.01 pH ± 0.01 pH Accuracy Calibration Points Up to 5 points with Auto-buffer recognition USA : pH 1.68, 4.01, 7.00, 10.01,12.45 Buffer Options NIST: pH 1.68, 4.01, 6.86, 9.18 ,12.45 Slope Display Yes (with offset) ±... -
Page 18: Warranty
For your protection, items must be carefully packed to prevent damage in shipment and insured against possible damage or loss. Eutech Instruments will not be responsible for damage resulting from careless or insufficient packing. A restocking charge will be made on all unauthorized returns. - Page 20 For more information on our products, please contact our channel partner or visit our websites listed below: Oakton Instruments Eutech Instruments Pte Ltd 625 E Bunker Court Blk 55, Ayer Rajah Crescent, Vernon Hills, IL 60061 #04-16/24 Singapore 139949 Tel: (1) 888-462-5866...
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