Sper scientific 860041 User manual

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3 Axis EMF Meter
860041
Instruction Manual

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CONTENTS
INTRODUCTION .............................................4
APPLICATION..................................................5
FEATURES.......................................................6
IDENTIFYING PARTS .....................................7
MEASUREMENT PROCEDURES..................9
CLOCK SETUP.............................................. 11
AUTO POWER OFF SETUP.........................12
CONTINUITY DATALOGGING SETUP........13
CLEAR DATALOGGER MEMORY ...............14
SINGLE DATA MEMORY ..............................16
VIEW LOGGED READING CONTROL KEY..16
BATTERY REPLACEMENT .......................... 16
EXTERNAL DC POWER...............................17
SAFETY PRECAUTIONS .............................18
SPECIFICATIONS .........................................19
WARRANTY ...................................................20

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INTRODUCTION
Safety precautions should be taken against
electric appliances in places including medical
institutions, schools and residential districts,
where people usually stay a long time, to prevent
patients, babies and snior citizens from exposure
to high electromagnetic waves.
An electromagnetic wave simply means the wave
motion of the electromagnetic eld (EMF).
The change in electric elds produces magnetic
elds, and the change in magnetic elds can
also generate electric elds. The uctuation
of correlation between each other is known
as “electromagnetic waves”, which is a form
of energy simular to light and heat that can be
transmitted either bt radiation in the air or by an
electric conductor.
It is suggested that rearragements should be
made in homes and work locations where the
strongest electromagnetic elds are detected in
order to avoid prolonged esposure to excessive
electromagnetic elds

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APPLICATIONS
• This meter is applied to measuring magnetic
elds of extremely low frequency (ELF) of
30 to 200 Hz.
• It is capable of measuring the magnetic eld
radiation intensity that is produced from electric
transmission equipment, power lines, microwave
ovens, air conditioners, refrigerators, computer
monitors, video/audio devices and so forth.
• The magnetic eld unit is Tesla (T), Gauss (G),
milli-Gauss (mG) or micro-Tesla (µT).
1 T = 10,000 G
1 G = 1,000 mG
1 µT = 10 mG

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FEATURES
• Uses three (3) internal orthogonal sensors to test
a wide range of ELF magnetic elds, independent
of measurement angle.
• The tester is designed to provide a quick, reliable
and easy way to measure magnetic eld radiation
levels around power lines, home appliances and
industrial devices.
• The tester is a cost-e󰀨ective hand-held instrument
that was designed and calibrated to measure
magnetic eld radiation at di󰀨erent bandwidths
from 30 Hz to 2000 Hz.
• Display micro-Tesla (µT) or milli-Gauss (mG) units.
• Data hold (HOLD), maximum Hold (MAX), and
minimum Hold (MIN) function.
• Autorange and manual rage select mode.
• Datalogging capacity memory size: 500 data sets
• Time and Calendar fuction
• Low battery indication
• Overload display “OL”
• Auto power OFF function

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IDENTIFYING PARTS
1
3
24
5
8
6
7
9
10
11
12
12
13
14

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IDENTIFYING PARTS
1. LCD display
2. Power key
3. Maximum Hold & Minimum Hold key
4. Data Hold key
5. Record Data & Setup function Left key
6. Range & Setup function Up key
7. Reading & Setup function Right key
8. Setup function key
9. Units & Setup function Down key
10. Enter key
11. Calibration point for triple axis
12. External power DC 9V
13. Tripod Mounting screw
14. Battery cover

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MEASUREMENT PROCEDURES
• Press key turn on the meter, press turn
key again to OFF the meter.
• Press key to select milli-gauss (mG) or
micro-tesla (µT)
• Position the front of the meter to measure the
electromagnetic waves.
• Read the measured value. When manual range
select mode. LCD will shown the ®mark. The
display of “OL” on the highest position indicates
there is an overload on the reading. Press
to select a higher range for measurement again.
• This meter displays the default value is triaxial
total magnetic eld reading, press key to
independent three single-axis magnetic eld
readings and triaxial total magnetic eld reading.
• To permanently lock and keep the reading
displayed on the LCD, press or press
again to unlock.

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MEASUREMENT PROCEDURES
• To retain the maximum and minimum value,
press key and the reading value displayed
on the LCD will keep updating to the maximum
value. Press again to select minimum value,
press and hold down key 2 seconds to exit
the maximum and minimum mode.
• Due to the magnetic interference of the
environment eld factors, this magnetic eld
meter could display a reading value that is
lower than 0.5 mG prior to measuring. This is
not a malfunction of the tester.
• With the tester in hand, move slowly towards
to the object under measurement until it is
physically touched.
• Notice how the eld intensity increases as you
move closer to the object.
• If the power of object was turned o󰀨 during the
measurement, the reading of tester should return
to zero, unless there is the electromagnetic from
other sources are detected.

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CLOCK SETUP
• This meter clock to introduce 24 hour time.
• Press key to clock setting mode (1.SET).
• Press or key to select option to adjust.
• Press or key to change the digit.
• Press key to store the setup, exit the mode.

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AUTO POWER OFF SETUP
• Press key again to auto power o󰀨 time setting
mode (2.SET).
• Press or key to change the auto power
o󰀨 time.
• Press key to store the setup, exit the mode.
• This meter the auto power o󰀨 time default value
is 5 minutes, for cancellation auto power o󰀨,
please set time as 00MM.

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CONTINUITY DATALOGGING SETUP
• Press key again to continue datalogging
interval setting mode (3.SET).
• Press or key to select option to adjust.
• Press or key to change the value.
• Press key to store the setup, exit the mode.

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CLEAR DATALOGGER MEMORY
• Press key again to clear data logger memory
for last record setting mode (4.SET).
• Press key to clear data logger memory for
last record.
• Press key to clear data logger memory for
last record and exit the mode.

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CLEAR ALL DATALOGGER MEMORY
• Press key again to clear data logger memory
for all record setting mode. (5.SET)
• Press key to clear data logger memory for
all record.
• Press key to store the setup, exit the mode.

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SINGLE DATA MEMORY
• Press key each time to store the display
reading and memory location in memory.
VIEWING LOGGED READING CONTROL KEY
• Press key to view logged readings mode.
Press ▲ or ▼ key to scroll through the readings,
Press key to exit this mode.
BATTERY REPLACEMENT
If the symbol appears on the LCD, please
replace the battery immediately
• Turn o󰀨 the instrument.
• Open the battery cover and remove the battery.
• Replace with four-9V NEDA 1604, IEC 6F22 or
JIS 006P size battery.
• Install the battery cover.

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EXTERNAL DC POWER
• External AC to DC adapter:
Voltage 9 VDC(8 to14 VDCMax)
• Supply current : >300 mADC
• Socket : pin Positive, Ground Casing External
Diameter 6.3mm internal Diameter 2.0 mm

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SAFETY PRECAUTION
• For cleaning the instrument use a soft dry cloth.
Never use a wet cloth, solvents or water, etc.
• Operation Altitude: Up to 2000M.
• Operating Environment: Indoors use. This
instrument has been designed for being used in
an environment of pollution degree 2.
Caution: this symbol indicates that
equipment and its accessories shall
be subject to a separate collection
and correct disposal

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Display 4 digits Triple LCD display
Range 20/200/2000 mG
2/20/200 µT
Resolution 0.01/0.1/1 mG or
0.001/0.01/0.1 µT
Frequency Response 30 Hz to 2000 Hz
Sensor Triple Axis (X, Y, Z)
Accuracy 20 mG /2 µT ±(3.0% + 30 dgt)
at 50 Hz /60 Hz
±(2.5% + 5 dgt) at 50 Hz /60 Hz.
±(5% + 5 dgt) at 30 Hz /2000 Hz
Overload LCD display “OL”
Sample Rate 2.5 times per second
Battery 9V NEDA 1604, IEC 6F22 or JIS
006P
Battery Life Approximate 100 hours
Operating Temperature
& Humidity
5°C to 40°C, below 80% RH.
Storage Temperature
& Humidity
-10°C to 60°C, below 70%.
Weight About 230 g
Dimensions 173 (L) x 80 (W) x 32 (H) mm
Accessories User’s manual, 9V battery,
Carrying case
SPECIFICATIONS

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WARRANTY
Sper Scientic warrants this product against defects
in materials and workmanship for a period of ve
(5) year from the date of purchase, and agrees
to repair or replace any defective unit without
charge. If your model has since been discontinued,
an equivalent Sper Scientic product will be
substituted if available. This warranty does not
cover probes, batteries, battery leakage, or damage
resulting from accident, tampering, misuse, or
abuse of the product. Opening the meter to expose
its electronics will break the waterproof seal and
void the warranty. To obtain warranty service, ship
the unit postage prepaid to:
SPER SCIENTIFIC LTD.
8281 E. Evans Rd., Suite #103
Scottsdale, AZ 85260
[phone]
The defective unit must be accompanied by a
description of the problem and your return address.
Register your product online at www.sperwarranty.
com within 10 days of purchase.
Rev 4/13/2017