Sonel DIT-500S Bedienungsanleitung
1
USER MANUAL
NON-CONTACT INFRARED
THERMOMETER
DIT-500S
Version 1.01 05.03.2020
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Main features of the DIT-500S device are the following:
rapid detection of temperature changes,
precise non-contact measurements,
dual laser lighting,
modern housing design,
automatic Data Hold,
ºC / ºF switch,
emissivity digitally adjustable from 0.10 to 1.00,
MAX, MIN, AVG, DIF temperature displays,
backlight LCD display,
automatic selection range
display resolution 0.1ºC (0.1ºF),
trigger lock,
set high and low alarms,
data logger (LOG),
transmit data to pc with USB.
WIDE RANGE APPLICATION:
Temperature measurements of electric devices, food prepara-
tion, safety and fire inspectors, plastic molding, asphalt, marine and
screen printing, measure ink and dryer temperature, Diesel and
fleet maintenance.
DIT-500S –USER MANUAL
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1Introduction..........................................................5
2Safety ....................................................................6
3Functional description ........................................7
3.1 Device description.................................................... 7
3.2 LCD symbols............................................................ 8
3.3 Buttons..................................................................... 9
3.4 Distance and spot size............................................. 9
4How it works.......................................................10
5Measurement operation ....................................12
6Functional design ..............................................13
6.1 Functionality........................................................... 13
6.2 Functions of MODE button..................................... 13
6.2.1 MAX, MIN, DIF, AVG display......................................15
6.2.2 Emissivity (
) adjustment............................................15
6.2.3 Continuous measurement (LOCK) on/off....................15
6.2.4 High alarm (HAL) on/off..............................................15
6.2.5 HAL adjustment .........................................................15
6.2.6 Low alarm (LAL) on/off...............................................15
6.2.7 LAL adjustment..........................................................15
6.2.8 OC/OF .........................................................................15
6.3 Data logger............................................................. 16
6.3.1 Saving data to memory ..............................................16
6.3.2 Recalling data from memory.......................................16
6.3.3 Memory clear function................................................16
6.3.4 USB function..............................................................17
7Battery replacement ..........................................17
8Cleaning and maintenance ...............................18
9Storage................................................................18
DIT-500S –USER MANUAL
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10 Dismantling and utilization...............................18
11 Technical data....................................................19
12 Standard accessories........................................20
13 Manufacturer ......................................................21
14 Laboratory services...........................................22
DIT-500S –USER MANUAL
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1 Introduction
Thank you for purchase of the IR Thermometer DIT-500S. This
is capable of non-contact (infrared) temperature measurements at
the touch of a button. The built-in laser pointer increases target ac-
curacy while the backlight LCD and handy push-buttons combine
for convenient, ergonomic operation.
The Non-contact Infrared Thermometers can be used to meas-
ure the temperature of objects’ surface that is improper to be meas-
ured by traditional (contact) thermometer (such as moving object,
the surface with electricity current or the objects which are uneasy
to be touched.)
Proper use and care of this meter will provide years of reliable
service.
In the present manual we apply three kinds of warnings. These
are texts in frames, which describe possible dangers both for the
user and the meter itself. The messages starting from the word
‘WARNING:’ describe situations which imply a risk for life or health
should the recommendations presented in the present manual not
be observed. The word ‘ATTENTION!’ introduces a description of a
situation where non-observance of the recommendations presented
in the present manual may imply damage for the meter. Indications
of possible problems are preceded by the word ‘Attention:’.
WARNING:
Before using the instrument acquaint yourself with the pre-
sent manual and observe the safety regulations and recom-
mendations specified by the manufacturer.
DIT-500S –USER MANUAL
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2 Safety
In order to guarantee proper operation and correctness of the
obtained results it is necessary to observe the following recom-
mendations:
Use extreme caution when the laser beam is turned on.
Do not let the beam enter your eye, another person’s eye or the
eye of an animal.
Be careful not to let the beam on a reflective surface strike your
eye.
Do not allow the laser light beam impinge on any gas which can
explode.
It is prohibited to operate the meter:
If it is damaged and completely or partially out of order.
If it has been stored for an excessive period of time in inad-
equate conditions (e.g. if it is humid).
Before commencing a measurement make sure the correct
measurement function has been selected.
Repairs must be realised solely by an authorised service work-
shop.
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3 Functional description
3.1 Device description
①IR sensor
②LCD Display
③TYPE K IN
④USB IN
⑤LIGHT/LASER BUTTON
⑥UP BUTTON
⑦DOWN BUTTON
⑧MODE BUTTON
⑨MEASUREMENT TRIGGER
⑩BATTERY COVER
⑪HANDLE GRIP
⑫BATTERY COVER BUTTON
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3.2 LCD symbols
①Measuring indication
②Data hold
③Laser ”on” symbol
④LOCK symbol
⑤Analogue scale
⑥MAX, MIN, AVG, DIF symbols
⑦Temperature values for the MAX, MIN, AVG, DIF
⑧Current temperature value
⑨Data logger symbol
⑩Emissivity () symbol
⑪Probe Type K symbol
⑫OC or OF symbols
⑬High alarm (HAL) and low alarm (LAL) symbols
⑭USB symbol (transmit data to PC)
⑮Low battery symbol
⑯Emissivity value, temperature from Type K probe or tempera-
ture from memory
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