Overview
The YOKE L1 IoT Smart Series Visible Spectrophotometer is an economical analytical instrument with cloud storage and wireless connectivity. It uses a high-resolution color touchscreen and integrates core functions such as Light spectrum measurement, quantitative measurement, and data storage. It is suitable for a variety of routine analysis scenarios.
Features
Adopt 7-inch high-resolution (1024 * 768) color touch LCD display, the operation interface is friendly and simple.
2. Support cloud storage function, you can scan to add YOKE@Cloud data program through WeChat to expand the application scene.
3. Adopt "Shining Holographic grating" C-T monochromator and 24-bit High Accuracy AD chip of American AD company, with low stray light (less than 0.1T%), High Accuracy and High Stability (0.002A).
4, with strong storage capacity, can store 2000 data, Linear dispersion 96.
5. Standard USB interface, WIFI module and Bluetooth module, support wireless Bluetooth printing (printer optional), optional Yokelab computer software to manage data, data can be exported through U disk and directly opened and edited by EXCEL.
6. The economical instrument has the functions of Light spectrum measurement, quantitative measurement, data storage and so on.
Principle
The instrument works based on the principle of Spectrophotometric method, spec-trophotometry. The composite light emitted by the light source passes through the blazing Holographic grating spectroscopy in the C-T monochromator to obtain monochromatic light of a specific wavelength. After the monochromatic light passes through the sample solution, it is received and converted into an electrical signal by the silicon photodiode Detector, and then converted into a digital signal through the High Accuracy AD chip. Finally, the processor calculates and displays the light transmitance (T%) or Absorbance (A) value of the sample.
Applications
Conventional chemical analysis, water quality testing, teaching experiments, quality control
Steps
1. Turn it on and warm up.
2. Measurement mode (such as Light spectrum measurement or quantitative measurement) and parameters are set through the touch screen.
3. Add the reference solution and sample solution.
4. Carry out zero or calibrating operations.
5, the sample measurement and read the data.
6. Data can be stored, exported, or printed via USB, WiFi, or Bluetooth.
Notice
• The instrument should be placed in a stable, no direct light, no strong electromagnetic interference environment.
• Before use, make sure that the instrument is fully preheated to ensure measurement Stability.
• Colorimetric dishes should be kept clean, do not touch directly with your hands when using.
• Colorimetric dish should be removed and cleaned after measurement.
When connecting external devices (e.g. printers, USB sticks) or performing wireless operations, ensure that the connection is stable.
• Regular maintenance and calibrating to ensure Measurement accuracy.
