Technical Data - VOLTCRAFT WB-200 Mode D'emploi

Supplying charging power
The top Micro USB charging port supplies the charging power. The charging port is protected
with a rubber cover.
Open the cover and connect the included USB charging cable to the Micro USB charging port.
Connect the USB charging cable to a suitable USB charging socket (computer, USB charger,
etc.).
The charging symbol will be shown in the display after a few seconds.
If the battery symbol is filled in green, the charging is complete, and you can start using the
device.
Remove the charging cable from the power source and the instrument.
Put the rubber cover carefully back into place to protect against moisture and dust.
Inserting the memory card
A micro SD memory card is included for storing the thermal images.
Remove the rubber cover from the upper side of the instrument. The slot on the left is for the
micro SD memory card.
Insert the micro SD card into the slot, the labelled side facing forward (contacts facing the
display).
Push the memory card carefully into the slot, until it locks into place.
Put the rubber cover carefully back into place to protect against moisture and dust.
Operation
Press and hold the red on/off button on the keypad below the display for approx. 2 seconds to
switch the device on.
The camera will turn on and display the startup screen with "VOLTCRAFT" for about 4 seconds.
The image sensor is also calibrated during this time. You can hear a faint clicking sound.
Once the automatic calibration is complete, the display will show the currently recorded thermal
image.
The temperature value recorded from the centre of the image will be displayed in the upper
left corner of the screen. The temperature range of the current thermal image is shown with a
colour bar on the right-hand side of the screen.
The temperature is measured continuously with an update frequency of 9 Hz.
Press the index finger release button on the ergonomic pistol grip, if you want to store a thermal
image. A command prompt on the display will ask you if the picture should be saved. Confirm
with the tick to save or use X to abort the process. The two arrow keys directly below the display
are used for the display screen.
Press and hold the red on/off button for approx. 2 seconds to switch the device off. The device
turns off.
You can also adjust various instrument settings such as language, date and time, etc.
These settings, detailed operating steps and the symbol explanations are available in the de-
tailed operating instructions on CD or via the download link.
Disposal
Electronic products are recyclable material and do not belong in the household was-
te. Dispose of an unserviceable product in accordance with the relevant statutory
regulations.
Disposal of spent batteries!
As the end user, you are required by law (Battery Ordinance) to return all used batteries/rechar-
geable batteries; disposal in household waste is prohibited!
Batteries/rechargeable batteries containing harmful substances are marked with the
following symbols, which indicate that disposal in the household waste is prohibited.
The symbols of the relevant heavy metals are: Cd=cadmium, Hg=mercury, Pb=lead
(the marking can be seen on the battery, e.g., underneath the refuse bin symbol
shown on the left). You can return your used batteries/rechargeable batteries free of
charge at the official collection points of your community, in our stores, or at places
where batteries or rechargeable batteries are sold!
You thereby fulfil your statutory obligations and contribute to the protection of the environment!

Technical data

Measurement range ............................. -10 to +400 °C
Accuracy ............................................... ±5%
Resolution ............................................. 0.1 °C
IR resolution (Bolometer matrix) ........... 80 x 60 pixels (4800 pixels)
Pixel size on detector ........................... 17 µm
Thermal sensitivity (NETD) ................... 150 mK
Field of View (FOV) .............................. 50° x 38°
Instantaneous field of view (IFOV) ....... 11 mrad
Refresh rate .......................................... <9 Hz
Focus .................................................... Focus free (fixed focus)
Minimum focus area ............................. 25 cm
Spectral band ....................................... 8 – 14 µm
Colour LC-Display ................................ 6.1 cm (2.4"), 240 x 320 pixels
Range of colours .................................. Iron, rainbow, grey
Emission level ....................................... 0.1 - 0.99 (0.95 preset)
Operating temperature ......................... -10 to +45 °C
Storage temperature ............................. -20 to +50 °C
Voltage supply ...................................... Li-ion battery 3.7 V/DC, 2500 mAh USB charge
Battery life ............................................. approx. 5h
Interface ................................................ microSD slot (max. 16 GB)
Image file format for storage ................. .bmp
Protection class .................................... IP54
Fall and impact protected ..................... up to max. 2 m
Dimensions (L x W x H) ........................ 78 x 72 x 213 mm
Weight .................................................. approx. 370 g
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This publication represent the technical status at the time of printing.
© Copyright 2019 by Conrad Electronic SE. 1897504_V3_0219_02_hs_VTP_en