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Pen type, all in one, IP-67
SALT METER
Model : PSA-311
OPERATION MANUAL
Your purchase of this SALT
METER
marks
forward for you into the
f i e l d
o f
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.
a
step
p r e c i s i o n
Although

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Summary of Contents for MRC PSA-311

  • Page 1 Pen type, all in one, IP-67 SALT METER Model : PSA-311 Your purchase of this SALT METER marks step forward for you into the f i e l d p r e c i s i o n measurement. Although...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. FEATURES..............1 2. SPECIFICATIONS............1 3. FRONT PANEL DESCRIPTIONS........3 3-1 Battery compartment/Cover......... 3 3-2 Display..............3 3-3 Power Button............3 3-4 Hold Button............3 3-5 REC Button............3 3-6 Salt Sensing Head..........3 3-7 Protection Cover for Sensing Head....... 3 4.
  • Page 3: Features

    1. FEATURES * The pen type, all in one Salt meter provides fast, accurate readings, with digital readability and easy operation. * Measuring range : 0 to 12 % salt ( % weight ). * Build in temperature sensor, ATC ( auto temperature compensation ).
  • Page 4 Probe Carbon rod electrode for long life. Structure Data Hold Freeze the display reading. Memory Recall Maximum & Minimum value. Sampling Approx. 0.8 second. Time Circuit Custom one-chip of microprocessor LSI circuit. Power off Auto shut off saves battery life or manual off by push button.
  • Page 5: Front Panel Descriptions

    3. FRONT PANEL DESCRIPTION 3-1 Battery compartment/Cover 3-2 Display 3-3 Power Button 3-4 Hold Button 3-5 REC Button 3-6 Salt Sensing Head 3-7 Protection Cover for Sensing Head...
  • Page 6: Measuring Procedure

    4. MEASURING PROCEDURE 4-1 Salt measurement 1)Turn on the meter by pressing the " Power Button " ( 3-3, Fig. 1 ) momentarily. * Press the " Power Button " ( 3-3, Fig. 1 ) momentarily again will turn off the meter. The "...
  • Page 7: Data Hold

    Fig. 2 When make the measurement should immerse the " Sensing Head " immersed wholly into the measured solution. 3)The " Sensing Head " build in the temperature sensor for the usage of automatic Temp. compensation. If the temperature of measured salt solution is changed, then it should take few minutes to let the display reading reach the stable value.
  • Page 8: Data Record ( Max., Min. Reading )

    b)Press the " REC Button " ( 3-5, Fig. 1 ) momentarily again, the " REC MIN " symbol along with the minimum value will appear on the display. * When display shows " REC MAX " or " REC MIN ", press the "...
  • Page 9: Optional Accessories

    6. OPTIONAL ACCESSORIES Hard carrying case. Soft carrying case. Model : CA-06 Model : CA-52A 280 x195 x 65 mm 210 x 80 x 50 mm 3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529 mrc@mrclab.com MRC.9.16...

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