RS 1327 Bedienungsanleitung
RS
Infrared Thermometer
Remote Temperature Measurement
(Non-Contact)
1327
INSTRUCTION MANUAL
TABLE OF CONTENTS
TITLE PAGE
INTRODUCTION.......................................................................1
Ⅰ. SAFETY INFORMATION.....................................................1
Ⅱ. FEATURES..........................................................................3
Ⅲ. SPECIFICATIONS...............................................................3
Ⅳ.GENERAL LAYOUT AND OPERATING CONTROLS ........5
Ⅴ. LCD DISPLAY DESCRIPTION............................................7
Ⅵ. EMISSIVITY ADJUSTMENT ...............................................8
Ⅶ. TEMPERATURE MEASUREMENT...................................11
Ⅷ. SETTING MODE................................................................13
Ⅸ.BATTERY REPLACEMENT...............................................15
1
INTRODUCTION
The RS 1327 hand-held Infrared Thermometer is easy to use and
operate. The thermometer has a laser to assist in sighting the sensor
for making measurements. The Liquid Crystal Display has a backlight
function which may be turned on to assist measurements made in a
dark place. Other features include reading auto-hold, auto power-off,
maximum and minimum readings, all of which can be selected for
maximum operating convenience.
The instrument does not rely on physical contact with the object
whose temperature is to be taken, but measures the radiated
infrared energy from the object. This allows temperature
measurements to be made of items such as rotating machinery,
bus-bars carrying electric current, or inaccessible objects which
would be difficult or hazardous to touch.
Ⅰ. SAFETY INFORMATION
1. Read the following safety information carefully before attempting
to operate or service the meter.
Laser Safety Warning
LASER RADIATION DO
EN 60825-1:1994/A11:1996
If the MEAS button is pressed while the symbol is shown on the
LCD, the meter will radiate the laser. To prevent injury, do not look or
stare into the beam. Do not point the laser directly at eyes or
indirectly off reflective surfaces.
˙If the target object has a smooth surface, the laser may be reflected
and create a hazard.
˙Do not radiate the laser at flammable gasses or other possible
2
sources of ignition.
2. Precautions:
a). Do not operate the thermometer in the presence of strong
electrical or magnetic fields, as this may prevent correct
operation.
b). Use and store the thermometer away from direct sunlight
or other strong source of light, high temperatures, high
humidity or dust.
c). If the thermometer has been kept in area of high or low
temperature, wait until it has reached a stable temperature
before use.
d). Condensation may form on the focal lens if the
thermometer is moved quickly from a cold to a hot
environment. Before taking measurements, wait for the
condensation to dissipate.
e). Do not touch the focal lens.
3. Environmental conditions:
a). Altitude up to 2000 meters.
3
b). Relatively humidity: 80% max.
c). Operating ambient temperature: 0 to 50 oC
4. Maintenance & Clearing:
a). Repairs or servicing should only be carried out by
competent persons using the correct parts, test equipment
and procedures. If repair or servicing is required, contact
the supplier or RS Components. The address is given at
the end of these instructions.
b). Periodically clean the case with a dry cloth. Do not use
abrasives or solvents.
5. Safety symbols:
Complies with the EMC Directive 89/336/EEC
Ⅱ. FEATURES
¾oC/ oFSelectable.
¾Backlit LCD display.
¾Sighting laser.
¾Auto-hold function.
¾Maximum/minimum reading recorder function.
¾Auto power-off.
Ⅲ. SPECIFICATIONS
3-1 General Information:
Display: Backlit LCD display.
Auto power-off time: Approx.15 sec.
Data memory capacity: 50 set. (Direct reading on
LCD display)
4
Over-range indication: “OL” or “-OL”.
Low battery indication: The +symbol is displayed on
LCD when the battery voltage drops
below the operating voltage.
Power supply: Single 9V battery 006P 9V,
IEC6F22, or NEDA1604.
Battery life: Approx. 100 hours (with laser
pointer and backlight off)
Operating temperature: 0 oCto 50oC(32 oFto 122oF),
Operating humidity: Below 80%RH.
Storage temperature –10oC to 60oC (14oF to 140oF),
Humidity: Below 70%RH.
Dimensions: 172(L)×118(W)×46(H) mm
6.8(L)×4.6(W)×1.8(H) inches.
Weight: Approx. 220g with battery.
Accessories: Instruction manual, battery.
3-2 Electrical specifications:
Measuring range: -20 oC to 500oC (-4 oF to 932oF)
Resolution: 0.1oC, 0.2oF
Accuracy: ± 2% of reading or ± 2oC or 4oF
(whichever is greater).
Temperature
coefficient: 0.1 times the applicable accuracy
specification per oC from 0oC to
18oC and 28oC to 50oC (32oF to
5
64oF and 82oF to 122oF).
Measurement rate: 2 times per second.
Spectral Response: 6 to 14um.
Field of view: 10:1; optics ratio with a 1” min
target.
Emissivity: 0.17 ~ 1.00 (presettable)
Sighting: Laser marker < 1mw (class 2).
Sensor: Thermopile.
Ⅳ.GENERAL LAYOUT AND OPERATING CONTROLS
CAUTION
AVOID EXPOSURE -LASER RADIATION IS EMITTED FROM THIS
APERTURE
LASER RADIATION - DO NOT STARE INTO BEAM
OUTPUT < 1mW WAVELENGTH 630-670nm
CLASS (II) LASER PRODUCT
Complies with IEC 60825-1:(1998-01) Edition 1.1,
EN 60825-1:1994/All:1996
6
¢XC
¢XF
¢XC
¢XF
1. Display.
Button Press once Press and hold
for 3 seconds
2. MODE
Enter MAX/MIN recording mode.
MAXÆMINÆCurrent reading (MAX/MIN)
Ç
cFrom MAX/MIN
mode will exit this
mode and return to
normal operation.
dFrom normal mode will
enter setting mode.
3.
M
▼
cFrom normal mode will turn the
backlight on or off
dFrom Read mode, decrements the
memory location number.
eFrom SET mode decreases the
value of the selected parameter.
Store the displayed
reading.
4. cFrom normal mode will enable or
disable the laser. Read the stored data
from memory.
7
R
▲
dFrom Read mode increments the
memory location number
eFrom SET mode increases the
value of the selected parameter.
5. Measuring trigger :
cTrigger for turning the thermometer on.
Pull the trigger to turn on the thermometer and make a
measurement.
dIn SET mode, pull the trigger to store the required value and
exit SET mode.
ePress and hold theMODE button, then pull the trigger to enter
continuous measurement mode.
fIn continuous measurement mode, pull the trigger to turn
the meter off.
6. Battery cover.
7. Laser aperture.
8. Focal lens.
Ⅴ. LCD DISPLAY DESCRIPTION
°
F
°
C
°
F
°
C
1. Hold function 11. Lo alarm
2. Maximum reading 12. Alarm function
8
3. Minimum reading 13. Hi alarm
4. Low battery indicator 14. Memory and Read address number
5. Maximum/minimum value 15. Read memory data
6. Emissivity value setting 16. Memory clear indication
7. Measured value 17. Memory full indication
8. Measure indication 18. Store data to memory
9. Laser enabled indicator 19. Units “oC , oF”
10. SET symbol
Ⅵ. Emissivity Adjustment
1.Emissivity: Emissivity is a value between 0.17 and 1 which
indicates an object’s ability to emit infrared energy. Emissivity
is determined primarily by the objects’ composition and surface
finish.
The thermometers’ sensitivity to emissivity “
ε
” is preset at
0.95, because this setting will be applicable to 90% of
surfaces, but can be adjusted as required.
2. Emissivity adjustment
cApply black tape, matt-black paint or black magic marker to
the object if it is safe to do so.
d“
ε
” is set at 0.95 to indicate correctly from a dark surface.
eAim the sensor at the black surface, pull the trigger and
note the reading as T1.
fRemove the black tape or matt-black paint and aim the
sensor at the same area again. Pull the trigger and note the
reading as (T2).
gChange the emissivity value “
ε
” until T2 and T1 are equal
as follows:
a). Enter setting mode (refer to MODE button above).
b). Press MODE button to select the
ε
value setting.
c). Press ▲or ▼buttons to set desired value.
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