RS PRO IM-194 User manual

Instruction Manual
IM-194
Microwave Leakage Detector

Microwave Leakage Detector / English
2020-10-07/ V001 EN-1
Contents
Introduction EN-2
Features EN-2
General Specification EN-2
Instrument Description EN-3
Safety EN-3
Operation EN-4
Battery Replacement EN-5
Limited Warranty EN-6
Contact information EN-7

Microwave Leakage Detector / English
EN-2 2020-10-07/ V001
Introduction:
Detector measures electromagnetic field value of the radio
frequency. The meter is calibrated precisely on the frequency
value 2.45 GHZ (Microwave Oven).
Features:
⚫Switch between 2.45 GHZ (microwave frequency) or
normal (50MHZ~3.5 GHZ).
⚫Data hold (HOLD), Maximum (MAX) Hold, Minimum (MIN)
Hold and Zero function.
⚫Measurement range of RF power density：0.01~2.700m
W/cm2.
⚫Builtin alarm setting, the buzzer sounds when the
measurement value is more than 1m W/cm2.
⚫Auto power OFF function.
⚫Low battery indication.
⚫Over load indication.
General specification:
⚫Display:
LCD display with maximum
reading of 3999.
⚫Sampling Rate:
2.5 times per second.
⚫Sensor:
Single axis.
⚫Frequency response:
50MHz to 3.5 GHz.
⚫Measuring Range:
⚫Accuracy:
⚫Power Supply:
⚫Battery life:
0.01~2.700m W/cm2
±2 dB at 2.45 GHz ± 50MHz.
9V NEDA 1604, IEC 6F22,
JIS 006 P. battery x 1pc.
Approx. 100 hours
⚫Dimension: (LxWXH):
130mm x 56mm x 38mm.

Microwave Leakage Detector / English
2020-10-07/ V001 EN-3
⚫Weight:
Approx. 170g with battery
⚫Accessories:
Manual, 9V battery and carrying
bag.
Instrument description:
1. Sensor.
2. LCD
3. Zero button
4. Power on/off.
5. Max. Hold / Min. Hold
6. Frequency Team select
button
7. Data hold button
8. Tripod mounting screw
9. Battery cover.
Safety:
CAUTION
Be extremely careful for the following
conditions while measuring.
⚫Do not operate the meter in any environment with
explosive gas (material), combustible gas (material)
steam or filled with dust.
⚫In order to avoid reading incorrect data, please replace
the battery immediately when the symbol appears
on the LCD.

Microwave Leakage Detector / English
EN-4 2020-10-07/ V001
⚫In order to avoid the damage caused by contamination or
static electricity, do not touch the circuit board before you
take any adequate action.
⚫Operating Environment -indoors use only. The meter
was designed for being used in an environment of
pollution degree 2.
⚫Operation Altitude: Up to 2000M.
⚫Operating Temperature & Humidity: 5°C ~ 40°C, 0%~
80%RH.
⚫Storage Temperature & Humidity: -10°C ~ 60°C, 0%~
70%RH.
Operation:
1. Press to turn the power on or off.
2. Turn the meter on, press to select the frequency of
2.45 GHZ or normal (50MHz to 3.5 GHz).
3. Position the front (see Figure 1) of the meter to measure
the electromagnetic waves. Change the measurement
angle or position to obtain the highest reading value (see
Figure 2 through Figure 6).
MEASUREMENT PROCESURES:
Arrow pointing direction indicates the direction of
electromagnetic waves.
4. The LCD displays the measured value.

Microwave Leakage Detector / English
2020-10-07/ V001 EN-5
NOTE: Due to the environmental magnetic field factors,
this magnetic field meter may display a reading
value that is lower than 0.002 m W/cm2prior to
measuring. This is not a malfunction of the
device.
5. After testing, turn the power off.
Hold
Freezes the reading present on the LCD at the moment
when is pressed. Press again to disable data
hold.
MAX/MIN
Press repeatedly to select the displayed reading from
MAX to MIN to MAX/MIN and back to MAX. Press for
more than 2 seconds to disable these functions.
AUTO POWER OFF
When the meter is power on, it is automatically set to auto
power-off after 30 minutes of non-use. To disable this
function, please turn the power off, press and hold and
Together until the meter is power on.
Turn the power off and turn it on to restore this function, the
symbol is displayed.
Battery Replacement:
The meter is powered by 9V battery x 1pc.
Use the following procedure to replace the battery:
1. Replace battery immediately when the LCD
displays .
2. Turn the meter off and remove the battery cover.
3. Replace with the new battery; take care to note the
correct polarity.
4. Re-install the battery cover.

Microwave Leakage Detector / English
EN-6 2020-10-07/ V001
Limited Warranty:
This meter is warrantied to the original purchaser against
defects in material and workmanship for 3 year from the
date of purchase. During this warranty period, RS
Components will, at its option, replace or repair the
defective unit, subject to verification of the defect or
malfunction. This warranty does not cover fuses,
disposable batteries, or damage from abuse, neglect,
accident, unauthorized repair, alteration, contamination, or
abnormal conditions of operation or handling.
Any implied warranties arising out of the sale of this product,
including but not limited to implied warranties of
merchantability and fitness for a particular purpose, are
limited to the above. RS Components shall not be liable for
loss of use of the instrument or other incidental or
consequential damages, expenses, or economic loss, or for
any claim or claims for such damage, expense or economic
loss. Some states or countries laws vary, so the above
limitations or exclusions may not apply to you. For full terms
and conditions, refer to the RS website.

Microwave Leakage Detector / English
2020-10-07/ V001 EN-7
Contact information:
Africa
RS Components SA
P.O. Box 12182,
Vorna Valley, 1686
20 Indianapolis Street,
Kyalami Business Park,
Kyalami, Midrand
South Africa
www.rs-components.com
Asia
RS Components Pte
Ltd.
31 Tech Park Crescent
Singapore 638040
www.rs-components.com
China
RS Components Ltd.
Suite 23 A-C
East Sea Business
Centre
Phase 2
No. 618 Yan'an Eastern
Road
Shanghai, 200001
China
www.rs-components.com
Europe
RS Components Ltd.
PO Box 99, Corby,
Northants.
NN17 9RS
United Kingdom
www.rs-components.com
Japan
RS Components Ltd.
West Tower (12th Floor),
Yokohama Business
Park,
134 Godocho, Hodogaya,
Yokohama, Kanagawa
240-0005
Japan
www.rs-components.com
U.S.A
Allied Electronics
7151 Jack Newell Blvd. S.
Fort Worth,
Texas 76118
U.S.A.
www.alliedelec.com
South America
RS Componentes
Limitada
Av. Pdte. Eduardo Frei M.
6001-71
Centro Empresas El
Cortijo
Conchali, Santiago, Chile
www.rs-components.com