Sd card real time data logger, tds total dissolved solids, salt (34 pages)
Summary of Contents for MRC PMG-302
Page 1
AC/DC MAGNETIC METER Model : PMG-302 Your purchase of this AC/DC MAGNETIC METER marks a step forward for you into the field of precision measurement. Although this AC/DC MAGNETIC METER is a complex and delicate instrument, its durable structure will...
TABLE OF CONTENTS 1. FEATURES....................2. SPECIFICATIONS..................3. FRONT PANEL DESCRIPTION..............4. MEASURING PROCEDURE............... 4-1 DC/AC magnetic field measurement............4-2 Data Hold..................... 5. ADVANCED SETTING................5-1 Select the magnetic field unit to mT or g ..........6. BATTERY REPLACEMENT................ 7. SYSTEM RESET..................
1. FEATURES Wide range, general purpose magnetic measurement. for industrial, mechanical, material, electrical, laboratory field usage. Unit : G ( Gauss ), mT ( milli Tesla ). DC and AC magnetic field measurement DC Range : 300.00 mT/3000.0 mT. AC Range : 150.00 mT/1500.0 mT. DC Range : 3000.0 G/30000 G.
2. SPECIFICATIONS Circuit Custom one-chip of microprocessor LSI circuit. Display LCD size : 52 mm x 38 mm Measurement milli Tesla Unit Gauss Range 1 300.00 mT x 0.01 mT Measurement Range 2 3,000.0 mT x 0.1 mT Range, Range 1 3,000.0 G x 0.1 G (Auto Range) Range 2...
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Weight Approx. 147 g/0.32 LB. ( include battery ) Dimension Main instrument : all in one Probe : 170 x 40 mm 62 x 4.5 mm ( 6.8 x 1.6 inch ) ( 2.48 x 0.18 inch ). Accessories Instruction manual............1 PC Included * Above specification tests under the environment RF Field Strength less than 3...
3. FRONT PANEL DESCRIPTION Fig. 1 Display 3-5 Probe Sensing Head Power Button 3-6 Battery Compartment/Cover Hold Button 3-7 Probe Sensor Cover Range Button...
4. MEASURING PROCEDURE 4-1 AC/DC magnetic field measurement 1) Power ON the meter by pressing the " Power Button " ( 3-2, Fig. 1 ) once the meter will be ON , pressing the " Power Button " ( 3-2, Fig. 1 ) once agin the meter will be OFF . 2) magnetic field measurement Function "...
5) Contact and close the testing material to the " probe head ( 3-5 Fig. 1 )" refer to Fig. 3 , the Display will show the magnetic field value along with the unit ( mT,G ). Fig. 3 6) Zero adjustment : When power ON the meter, due to the environment interference, the display may show certain values ( not zero value), it is normal.
4-2 Data Hold During the measurement, press the " Hold Button " ( 3-3, Fig. 1 ) once will hold the measured value & the LCD will display a " HOLD " symbol. * Press the " Hold Button " once again will release the data hold function.
7. SYSTEM RESET If the meter happen the troubles such as : CPU system is hold ( for example, the key button can not be operated... ). Then make the system RESET will fix the problem. The system RESET procedures will be following method : Please remove the battery cover ,then reinstate the cover once.
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