Precautions
1 storage
●If the instrument will not be used for a long time, it should be stored in the packing box;
●Storage in a cool and dry environment with a temperature of -10°C~50°C and a relative humidity below 85%;
2 use
●When using the instrument, the ambient temperature is 0°C~40°C, the relative humidity is 85%, and there is no condensation;
●Avoid using the instrument in an environment with strong magnetic field, violent vibration, dust, and smoke to prevent abnormal data and performance failure of the instrument.
●Prevent liquid, powder, solid and other foreign matter from entering the instrument to prevent abnormal measurement data.
overview
This Colorimeter is a professional Colorimeter developed and produced according to the relevant standards of the International Commission on Illumination CIE and national standards. This Colorimeter adopts new imported key components and is carefully designed to be accurate and stable, easy to operate, easy to learn, economical and affordable.
This color difference meter is suitable for color quality control, color difference control, color difference analysis, incoming samples in textile, printing and dyeing, clothing, footwear, leather, chemical, plastic, plastic, pigment, paint, ink, printing, hardware, photography, toys and other industries Inspection, production on-line inspection, also suitable for auxiliary color matching of injection molding, ink, paint, spraying, etc.
1. Structure Description
1.1 Appearance of the instrument
Display screen - displays measurement results, etc.
Measure key - take a measurement
Measurement Port - Optical channel through which measurements are made.
ON/OFF key - Turns the instrument on (I) or off (O).
Printing interface - connect to a printer to print measurement data.
Battery compartment cover - the outer cover of the compartment where the special lithium battery is placed
DC power interface - the interface of a dedicated power adapter.
1.2 Power supply
The Colorimeter is powered by a dedicated power adapter or a dedicated lithium battery. Using other accessories for power supply may damage the Colorimeter.
Before connecting the power adapter or installing the battery, please make sure that the "on/off key" is in the off position (O).
1.2.1 Battery
2. Operating Instructions
2.1 Boot
Before starting the machine, check whether the Colorimeter is connected to an external power source, or whether the battery has been installed, confirm that the instrument has power supply, and then start the instrument, and the instrument screen will display the boot LOGO.
After the start-up interface is completed, the instrument enters the self-test procedure to ensure the normal operation of the instrument.
2.2 Measuring aperture switching
本仪器可切换不同的测量口径，实现对不同产品的测量，本仪器的测量口径有4mm（标配）、8mm（标配）和40mm（选购），更换测量口径的步骤如下（如8mm测量口径切换为4mm测量口径）：
1、取下8mm测量口径，如图6左侧所示，逆时针方向旋转取下测量口径；装上4mm测量口径，如图6右侧所示，顺时针方向旋转装上测量口径；
2、显示屏切换到“标样”界面，按下“功能键”，显示“黑白校正/模式选择”的界面，如图7所示，可通过“换页键”在“黑白校正”和“模式选择”之间切换；在“模式选择”界面，将“测量口径”设置为“4mm”，后面According to仪器的提示进行黑白校正。
2.3 色差测量
本仪器进行色差测量需要两个步骤，分别是“标样测量”、“试样测量”。
1. 标样测量取得标准样品的标准颜色参数；
2. 试样测量取得需要检测的样品的参数，并同时运算获得试样与标样的色差数据。
2.3.1 标样测量
如图8，在“标样”页面时，可以进行标样测量取得标准样品的颜色参数。测量后的颜色参数将显示在测量页面中。
在页面的右上角显示当前的测试条件，包括光源、观察者和含光方式。
2.3.2 试样测量
完成标样测量后，要测量试样与标样的色差，可按“换页键” ，将屏幕切换到“试样”页面，如图9所示，测量后的色差参数将显示在测量页面中。同时，在页面的右边将会显示色差的颜色偏向，提供直观的色差分析。
2.4 查看信息
2.4.1 标样记录
2.4.2 试样记录
在选择所要查看的标样之后，选择“记录”选项，屏幕会切换到该标样下的试样记录页面，如图12所示，然后通过“上翻”键和“下翻”键选择试样记录，即可查看各个试样的色差记录。
2.5 系统设置
按“换页键”，屏幕切换到“设置”页面，如图13所示，可在系统设置中设置仪器的语言、测量时的数据的保存方式、容差、屏幕背光时间调节、以及仪器系统的日期、时间。
2.5.1 自动保存
如图13所示，仪器有两种保存方式，分别是“自动”、“手动”。
When set to auto save, the instrument will automatically save the measurement data of each standard sample or sample. When the standard sample or sample storage record of the instrument is full, the measurement data of the instrument will not be saved, and a dialog box will pop up, as shown in Figure 14, where you can choose whether to clear the memory.
2.5.2 Manual save
When it is set to manual saving, the instrument will not automatically save the measurement data. After the measurement is completed, press the "Save button" to save manually, and a prompt box as shown in Figure 15 will pop up.
2.5.3 Language Selection
This Colorimeter has Chinese and English language display versions, you only need to select it on the "System Settings" page.
2.5.4 Tolerance setting
The tolerance setting is used to set the judgment standard to judge whether the measured color difference value ΔE is qualified or not.
2.5.5 Backlight time
It is used to set the backlight time of the screen. When the time without operating the instrument exceeds the set design, the screen of the instrument will be off. Press any key to light up the screen.
2.5.6 Datetime
Set the date and time of the instrument system on the system setting page, as shown in Figure 11, the date and time of the system can be adjusted through the "Enter key", "Up key" and "Down key".
3. Product specifications
