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Dissolved oxygen , 0 to 20 mg/L
OXYGEN METER
Model : DO-5510HA
OPERATION MANUAL
Your
purchase
OXYGEN METER marks a
step forward for you into
the
field
of
measurement.
this METER is a complex
and delicate instrument,
its durable structure will
allow many years of use if
p r o p e r
o p e r a t i n g
techniques are developed.
Please read the following
instructions carefully and
always keep this manual
within easy reach.
of
this
precision
Although
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Table of Contents
Related Manuals for MRC DO-5510HA
Summary of Contents for MRC DO-5510HA
- Page 1 Dissolved oxygen , 0 to 20 mg/L OXYGEN METER Model : DO-5510HA Your purchase this OXYGEN METER marks a step forward for you into field precision measurement. Although this METER is a complex and delicate instrument, its durable structure will...
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Page 2: Probe Maintenance
ATTENTION : Fill the Probe's Electrolyte at first. Intend to keep the DO probe under the best condition, when user receive the DIGITAL OXYGEN METER along the PROBE, it should fill the the Probe's Electrolyte at first. Probe-filling Electrolyte Probe head with Diaphragm set The procedures that to fill the Probe's Electrolyte, refer the chapter 8 "... - Page 3 TABLE OF CONTENTS 1. GENERAL DESCRIPTIONS............1 2. FEATURES................1 3. SPECIFICATIONS..............2 4. FRONT PANEL DESCRIPTION..........4 4-1 Display................4 4-2 Power Off/On button............4 4-3 Data Hold button............4 button..............℃ ℉ 4-5 Memory Record button............4 4-6 Memory Call button............4 4-7 Factor Adj.
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Page 4: General Descriptions
1. GENERAL DESCRIPTIONS This Digital Oxygen Meter is supplied with a polarographic type probe with an incorporated Temp. sensor which serves for precise Dissolved Oxygen ( DO ) and Temp. measurement. Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools &... -
Page 5: Specifications
* Auto power off saves battery life. * Powered by 006P DC 9V battery. * Build in temperature measurement. ℃ ℉ * Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case. 3. SPECIFICATIONS Circuit Custom one-chip of microprocessor LSI circuit. - Page 6 Power off Auto power off saves battery life, or manual off by push button. Over input Indication of "- - - -". indication Operating to 50 to 122 ℃ ℃ ℉ ℉ Temperature Operating Max. 80% RH. Humidity Sample Time Approx.
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Page 7: Front Panel Description
4. FRONT PANEL DESCRIPTION Fig. 1 4-1 Display 4-11 O2 Cal. button 4-2 Power Off/On button 4-12 MT. ( Mountain Height ) button 4-3 Data Hold button 4-13 Battery compartment/cover button 4-14 Probe input socket ℃ ℉ 4-5 Memory record button 4-15 Oxygen Probe handle 4-6 Memory call button 4-16 Temperature sensor... -
Page 8: Measuring Procedure
5. MEASURING PROCEDURE 5-1 Calibration Before the measurement, the meter should be processed the following calibration procedures: 1) Disconnect the " OXYGEN PROBE plug " ( 4-19, Fig. 1 ) from the " Probe input socket " ( 4-14, Fig. 1 ). 2) Power on the instrument by pushing the "... - Page 9 5-2 Dissolved Oxygen ( DO) measurement 1) After the meter be calibrated ( above procedure 5-1 ), the meter is ready for DO measurement. 2) Slide the " O2/DO selector " ( 4-10, Fig. 1 ) to the " DO " position.
- Page 10 a. Push the " MT ( Height) button " ( 5-12, Fig. 1 ) first, then the display will show b. Push the " Factor Adj. button " ( 4-7, Fig. 1 ) once will add " 100 meters " to the original height values until the adjusting reading reach the desired height values ( meters ).
- Page 11 7) Rinsed the probe accurately with normal tap water after each series of measurement. 5-3 Oxygen in Air ( O2 ) measurement 1) After the meter be calibrated ( above procedure 5-1 ), now the meter is ready for O2 measurement. 2) Slide the "...
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Page 12: Calibration Procedures
* With the " REC " symbol on the display : (a) Push the " Memory CALL button " ( 4-6, Fig. 1 ) once, the " Max " symbol along with the maximum value will appear on the display. (b) Push the "... -
Page 13: Other Function
Dissolved Oxygen ( DO ) measurement procedures Power on, after calibration procedures be executed. Slide the " DO/O2 selector " to " DO " position. Determine the " % Salt " & " Height " values. * For the general application, it is not necessary to make the adjustment for the "... -
Page 14: Auto Power Off Disable
6. AUTO POWER OFF DISABLE The instrument has built-in "Auto Power off " in order to prolong battery life. The meter will switch off automatically if none of the buttons are pressed within 10 min. To de-activate this feature, select the memory record function during measurement by pressing the "... - Page 15 The consideration of Diaphragm ( probe head with diaphragm set) : The oxygen probe component is the thin Teflon diaphragm housed in the tip of the probe. The diaphragm is permeable by the oxygen molecules but not by the considerably larger molecules contained in the electrolyte.
- Page 16 1) Unscrew the " Probe head " ( 8-3, Fig 2 ). 2) Pour out the old Electrolyte from the container of the " Probe head ". 3) Fill the new Electrolyte ( OXEL-03 ) into the container of the " Probe head " . 4) Screw the "...
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Page 17: Battery Replacement
2) Slide the " Battery Cover " ( 4-13, Fig. 1 ) away from the instrument and remove the battery. 3) Replace with 9V battery (heavy duty type) and reinstate the cover. 4) Make sure the battery cover is secured after changing the battery. 0603-DO-5510HA...
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