Operating instructions WB-300 thermal imaging camera Item No.
Table of contents Page 1. Introduction...........................................................................................................................................................3 2. Explanation of symbols.........................................................................................................................................3 3. Intended use.....................................................................................................................................
1. Introduction Dear customer, Thank you for purchasing this Voltcraft® product. Voltcraft® produces high-quality measuring, charging and network devices that offer outstanding performance and innovation. With Voltcraft®, you will be able to cope with even the most difficult tasks whether you are an ambitious hobby user or a professional user. Voltcraft® offers you reliable technology at an extraordinarily favourable cost-performance ratio.
3. Intended use The WB-300 thermal imaging camera enables non-contact infrared temperature measurement from -10 to +400 °C with imaging temperature display. The IR sensor (bolometer matrix) has a resolution of 160 x 120 pixels and enables simultaneous measurement of 19200 temperature points. The temperature points are shown in a false colour thermal image on the display. Switchable markers can be used to display minimum and maximum ranges on the screen.
. Safety instructions These instructions contain important information on how to use the thermal imaging camera correctly. Please read them carefully before using the thermal imaging camera for the first time. Damage caused due to failure to observe these instructions will void the warranty. We shall not be liable for any consequential damage.
. Notes on rechargeable batteries Make sure that you have read and understood the following information and safety instructions before handling rechargeable batteries. a) General information • Do not leave rechargeable batteries lying around unattended. Children or pets may swallow them. If rechargeable batteries have been swallowed, seek medical attention immediately! • Rechargeable batteries must not be short-circuited, disassembled or thrown into a fire.
• The rechargeable battery should be removed from the product if it is not used for a long period of time to avoid damage through leaking. Leaking or damaged batteries may cause acid burns when they come into contact with skin. Therefore, use suitable protective gloves to handle damaged batteries. • Batteries must be kept out of the reach of children. Do not leave batteries lying around as there is a risk that children or pets may swallow them. • Observe the safety information in each section. 7.
. Product description The thermal imaging camera has a graphic TFT colour display. This display can be used for all necessary displays and to implement all settings. The main menu, which can be called up via a multi-function button, allows you to set the operating parameters. The arrow buttons allow easy navigation in the menu. The camera provides a visual representation of heat distribution in objects and on surfaces. Temperature distribution is displayed with false colour photography.
10. Inserting and removing the memory card The measuring instrument allows thermal images to be stored on a removable microSD memory card. This makes it is possible to easily exchange data and further process image data on a computer. microSD cards of up to 16 GB can be used. To insert/replace the memory card, proceed as follows:: • Open the rubber cover (6) on the top of the device. • The memory card slot is on the left. The symbol for the correct position of the memory card is indicated.
b) Control keypad Different buttons are used to control and set the measuring instrument. The buttons have the following functions: On/off button (3) To turn the device on or off, press and hold down the button for approx. two seconds. Automatic power-off can be set in the menu. The device will then automatically power off after a preset time. SET button (2) The SET button opens the settings menu. In the settings menu, this button is used as a selection button (Enter) when pressed briefly.
c) Display elements and symbols The following symbols and information are shown on the display. 1 symbol is used to turn on the temperature alarm function. “High” option is used to turn on high temperature alarm. “Low” option is used to turn on low temperature alarm.
d) System settings The measuring instrument allows the system data relevant to the user to be set via a menu. Such data includes the menu language, units of measurement, time and date, etc. These system settings must be made in advance so measurements can be stored with a time stamp, etc. • When the measuring instrument is on, press the SET button to return to the main menu. • Press the “left arrow” (4) or “right arrow” (8) cursor buttons until the gear symbol is marked.
Setting the menu language • On initial operation, set the menu language to your national language. • Turn on the measuring instrument and press the SET button. • Use the cursor buttons to select the gear symbol and press the “SET” button to confirm the selection. • Use the cursor buttons to select the menu item “Language” and press the “SET” button to confirm the selection. • Use the cursor buttons to select “German” or “English”. Press the “SET” button to confirm the selection.
Auto off 1 min 5 mins 10 mins Off Brightness Low Middle High Temp Unit °F ºC Temperature Alarm About High -10 to +400 °C Low -10 to +400 °C Model: WB-300 Capacity: xxxx Available: xxxx Version: xxx Product ID: XXXXXXXXX Recovery No Yes Format SD No Yes The duration of the formatting process depends on the memory card size. “Formatting...” will be displayed during formatting. Please wait until this message disappears.
e) High/Low Temperature Alarm To set a high/low temperature alarm, proceed as follows: • Press the “SET” button to open the main menu. • Use the cursor buttons to select the gear symbol • Press the “SET” button to confirm the gear symbol . . • Press left/right button to select the “Temp Alarm” option. • Press the “SET” button to enter the “Temp Alarm” submenu. • Press left/right button to select “High” or “Low”. -- Press the “SET” button to enter the “High” or “Low” setting.
f) Setting the temperature markers By default, the spot temperature for the thermal image is displayed on the upper left corner of the screen. You can use various settings to mark the actual measuring point. The middle measuring point can be displayed, in which the temperature measurement takes place. Similarly, two markers for the lowest and highest measuring points can be shown in the image. Centre The middle spot measuring point is marked as crosshairs.
g) Setting the colour palette Set the colour palette to choose the optimal display contrast for your measurement application. There are three colour palettes. Iron palette Typical colour palette for thermal image applications. The cool spots are displayed dark and turn from red to white for the hot spots. Rainbow palette The cool spots are displayed dark and turn from bright colours to white for the hot spots in rainbow mode.
h) Image gallery The saved images can be viewed directly on the camera. In addition, the thermal image parameters can be displayed and unnecessary images can be deleted directly. To view/delete the saved images, proceed as follows: • Press the “SET” button to open the settings menu. • Use the cursor buttons to select the “image gallery” symbol and press the “SET” button to confirm the selection. • Use the cursor buttons to select the corresponding image and press the “SET” button to confirm the selection.
12. Taking measurements In order to obtain precise measured values, the measuring instrument must be adjusted to the ambient temperature. Allow the device to adjust to the ambient temperature after relocation. Lengthy IR measurements of high temperatures at a small measuring distance cause self-heating of the measuring instrument and thus an inaccurate measurement.
c) Saving the screen content IR thermal images or screenshots of measured values can be stored on the removable microSD memory card. The images are saved in bitmap format (.bmp) and can be reused by all graphics and table editing programs. This allows for logging of measurement series. • Switch the measuring instrument on. • Make sure a memory card is inserted. • Perform a measurement. Use the red trigger button (9) to capture the desired image. • The display now shows the “Save” symbol in the toolbar.
13. Cleaning and maintenance a) General information To ensure the accuracy of the thermal imaging camera over a long period of time, it should be calibrated at least once a year. The measuring instrument is absolutely maintenance-free except for occasional cleaning and battery replacement. egularly check the device for technical safety, for example, for damage to the casing or deformation, R etc.
14. Disposal Electronic products are raw material and do not belong in the household waste. At the end of its service life, dispose of the product according to the relevant statutory regulations. Remove the inserted battery cell and dispose of it separately from the product. Disposal of used batteries/rechargeable batteries! You are required by law to return all used batteries. They must not be placed in household waste.
16. Technical data Measuring tolerances These accuracy readings are valid for one year at a temperature of +23 °C (± 5 °C) and a relative humidity of less than 75%, non-condensing. The accuracy of measurements may be affected when the device is used in a high-frequency electromagnetic field. Measurement range..........................................-10 to +400 °C Accuracy............................................................± 3.5% or ± 3.5 °C Resolution................................................
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com). All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication represent the technical status at the time of printing. Copyright 2019 by Conrad Electronic SE.
