Sper scientific 840045 Manual
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Sper scientific 840045 Manual

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EMF Meter
840045

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Summary of Contents for Sper scientific 840045

  • Page 1 EMF Meter 840045...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. INTRODUCTION ... . . 2 2. APPLICATION ....3 3. FEATURES ....3 4.

  • Page 3: Application

    APPLICATION This meter is designed to measure electromagnetic fields of extremely low frequency (ELF) between 30 to 300Hz. It is capable of measuring the electromagnetic field radiation intensity that is produced by electric transmission equipment, power lines, microwave ovens, air conditioners, refrigerators, computer monitors and video/ audio devices to name a few.

  • Page 4: Panel Description

    PANEL DESCRIPTION 1. Sensor 6. mG unit select 2. LCD button 3. Power on/off 7. μT unit select button 4. Maximum hold 8. Range select button button 9. Battery compartment 5. Data hold button BATTERY REPLACEMENT Turn off the instrument. Remove the battery cover.

  • Page 5: Measurement Procedures

    MEASUREMENT PROCEDURES 1. Press to turn on the unit. 2. Select for mG or for μT. 3. Position the front (page 6, Figure 1) of the meter to measure the electromagnetic waves. Change the measurement angle or position to obtain the highest reading value (page 6, Figure 2-6).
  • Page 6 MEASUREMENT PROCEDURES Figure 1 and 2 indicates the correct measurement direction for electromagnetic waves. Figure 3, 4, 5 and 6 indicates the incorrect measurement direction for electromagnetic waves.

  • Page 7: Specifications

    SPECIFICATIONS Display: 3.5 digits LCD, maximum reading 1999 Range: 200/2000 mG, 20/200 μT Resolution: 0.1/1 mG or 0.01/0.1 μT Frequency 30Hz to 300Hz response: Sensor: Single Axis Accuracy: ±(2.5% + 6 dgt) at 50Hz/60Hz Over load: LCD display “OL” Sample rate: 2.5 times per second Battery: 9V Battery...

  • Page 8: Notes & Precautions

    If your model has since been discontinued, an equivalent Sper Scientific product will be substituted if available. This warranty does not cover probes, batteries, or damage resulting from accident, misuse, or abuse of the product.

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