Overview
The YOKE N5000plus UV-Visible Spectrophotometer is a high-performance analytical instrument with a single beam of light Optical inspection system and an optimized self-aligning CT light path design. It features High Accuracy and High Stability. Equipped with a 7-inch color display and powerful data processing capabilities, the instrument can perform qualitative and quantitative analysis of samples in the UV and visible Light spectrum (190~ 1100nm), and is widely used in scientific research, teaching and many industrial inspection fields.
Features
1. Equipped with a 7-inch color display, you can directly view the scanning Linear dispersion and map on the instrument, without the need for an external computer.
2, support U disk storage, measurement data can be exported to a variety of common formats (such as * .csv, * .txt, * .bmp), easy to edit experimental reports.
3. Using a professional 32-bit Cortex-M3 processor, the main frequency is 120M, and 5000 test data or 500 working Linear dispersion can be stored internally.
4. It comes standard with 8GB large-capacity memory and is equipped with a variety of interfaces (print interface, HOST USB interface, standard USB interface), providing strong scalability.
5. Adopt imported socket-type deuterium lamps and tungsten lamps, with a lifespan of up to 2000 hours. The instrument automatically switches the lamp source and records the use time, making it easy to replace.
6. Using optimized self-aligning optical path and 1200/mm Holographic grating, low stray light (≤ 0.03% T).
7. The sample room has a large space and can be adapted to a variety of accessories (such as 8 automatic disc swirl/spin sample holders, 5 ultra-wide automatic sample holders).
8. Can be directly connected to the printer output map and data.
9. Equipped with powerful PC functional software and support for remote upgrades.
10. Optical inspection system with suspension and double-decked design is used to separate the optical path from the circuit to improve stability and resolution.
Principle
The N5000plus UV-Visible Spectrophotometer works based on a single beam of light Optical inspection system. The light emitted by the Illuminant (deuterium lamp or tungsten lamp) passes through the grating to form a monochromatic light that shines on the sample. After the sample absorbs light of a specific wavelength, the transmitted light is received by the Detector and converted into an electrical signal. The instrument calculates the light transmitance, Absorbance and other parameters of the sample by measuring the ratio of the transmitted light intensity to the incident ray intensity, so as to realize the qualitative or quantitative analysis of the sample. Its optimized self-aligning optical path and High Accuracy sinusoidal mechanism ensure wavelength accuracy and measurement stability.
Applications
Clinical testing, biochemistry, Petrochemicals, environmental testing, food testing, quality control, teaching demonstrations and experiments in colleges and universities
Standards
The data did not mention specific compliance criteria
Steps
1. Turn on the machine to warm up, and the instrument automatically adjusts and positions the Illuminant.
2. Set the measurement parameters (such as wavelength and measurement mode) through the 7-inch color Touchscreen.
3. Put in the blank sample for Baseline correction or zero adjustment.
4. Put in the sample to be tested and start the measurement.
5, measurement data can be displayed on the screen in real time, and can choose to store in the instrument or export to the U disk.
6. If you need to print, you can connect the printer output map and data through the RS-232C interface.
7. After the measurement is completed, the instrument can be turned off.
Notice
● The instrument should be placed on a stable and vibration-free workbench to avoid affecting the Optical inspection system.
When replacing a deuterium lamp or tungsten lamp, make sure that the instrument is powered off and follow the replacement guidelines for socket lamp sources.
● Keep the sample room clean to avoid sample or solvent contamination of Optical inspection components.
When using a USB flash drive to export data, please ensure that the USB flash drive format is compatible and unplug it after safe removal.
When performing a remote upgrade, please download the upgrade package from the official channel and ensure that the power supply is stable during the upgrade process.
● The optical path of the instrument is fully sealed, and users should not disassemble the Optical inspection part by themselves.
