VONROC IT501DC, Оригинальное руководство пользователя, Страница: 5 / 32

EN
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the use of components that are not tested and
approved by the manufacturer may result in
unforeseen damage! The device is not suitable for
commercial or industrial use.
TECHNICAL SPECIFICATIONS
Model No. IT501DC
Temperature range -40 °C + 530 °C
Accuracy
• -40 °C – 0 °C
• 0 °C – 300 °C
• 300°C – 530 °C
±3 °C
±2 °C(±2%)
±3%
Reproducibility ±1°C
Response time ≤1000ms;
Optical resolution (D:S) 12:1
Resolution 0,1 °C
Battery 2X 1.5V AAA
Permissible air humidity 0-85% RH
Permissible operating temperature 0°C-40°C
Weight (without battery)
125 g
Laser
Hazard class
Class 2 acc.
To EN60825-1: 2014;
Colour Red
Wave length 630-660 nm
Max. output ≤ 1 mW
DESCRIPTION
The numbers in the text refer to the diagrams on
page 2-3.
Fig. A.
1. Display
2. Button [C/F]
3. Switch
4. Battery cover
5. Laser
6. Infrared sensor
Fig. B.
7. Temperature units
8. Measured value
9. Max value
10. Low battery indicator
3. ASSEMBLY
Changing the batteries
• Open the battery cover (4).
• Connect battery. Pay attention to correct polarity!
• Close battery compartment.
4. OPERATION
WARNING! Danger of injury due to defective
components! The product must only be put
into operation if no defects are found.
Ensure that any defective parts are
replaced before the product is used again.
Check the device:
• Make sure all parts are fitted on the machine
firmly.
• Check whether there are any visible defects:
broken parts, cracks, etc.
Operation
The device measures the surface temperature of an
object. The sensor measures the emitted, reflected
and penetrated heat radiation of the object and
converts this information into a temperature value.
• Measurements of metallic or shiny surfaces
provide inaccurate measuring values.
As a repair, such surfaces can be covered with
matt adhesive tape or faint black paint.
• The laser distance meter is not able to take
measurements through transparent surfaces
such as glass.
Switch on and off (Fig. A+C)
Hold down the measure button (2) to switch on the
Equipment. Equipment will always start in the default
reference setting of single measurement mode (9).
Hold down the switch off button (4) to switch off
the equipment.
Distance and measurement field size
In order to get accurate results, the object to be
measured must be greater than the measurement
field of the device. The measured temperature is
the average temperature of the measured area. The
smaller the object, the shorter the distance must
be to the device.