YOKE L2 knob type IoT intelligent series visible spectrophotometer manual/ultraviolet-visible /195-1020nm
Wavelength 195-1020nm, accuracy +/- 2nm, color touch LCD screen, support cloud storage, less than 0.1T% low stray light, 0.002A high Stability, standard USB interface and WIFI module, and Bluetooth module
Yoke-
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Features
1. It adopts a high-resolution (1024*768) dot matrix 7-inch color touch LCD display, and the operation interface is friendly and simple.
2. The instrument supports cloud storage function, which can easily scan WeChat and add YouKe@Cloud data program, which greatly facilitates the customer's application scenarios.
3. The instrument adopts "blazed holographic grating" high-resolution CT monochromator and a 24-bit high-precision AD chip from American AD Company, so that the economical instrument has low stray light (less than 0.1T%) and high Accuracy, high stability (0.002A).
4. The instrument has a powerful storage capacity, which can store 2000 pieces of data and 96 working curves, which greatly facilitates the use of customers.
5. The instrument is equipped with USB interface, WIFI module, and Bluetooth module as standard. Wireless Bluetooth printing can be realized; optional connection with Yokelab computer software can quickly manage spectral data and facilitate data processing; it can be directly exported through U disk, and the exported data can be directly opened and edited by EXCEL, which greatly facilitates customer applications .
6. The world's first economical instrument has the functions of spectral measurement, quantitative measurement, and data storage.
Instrument selection
① YouKeDATA dedicated spectrum analyzer software
② 5cm or 10cm manual cuvette holder, film sample holder, test tube cuvette holder
③ Wireless bluetooth printer
Yoke L2 IoT Smart Series UV-Visible SpectrophotometerSpecifications
| LIST | VALUE |
|---|---|
| Display | 7-Inch high-resolution 1024 * 768 touch screen |
| monochromator | Holographic blazing grating C-T monochromator |
| grating | 1200 wire/mm |
| Photocells, photovoltaic cells | Silicon photodiode |
| interface | USB & Bluetooth |
| WIFI module | Support, standard |
| Wireless printing | Support, wireless Bluetooth printer optional |
| PC software | Support, optional |
| IoT Module Software | Standard, support |
| Colorimetric dish holder | Standard manual 1cm |
| Photometric range | 0~200%T,-0.3~3A |
| wavelength mode | manual |
| Wavelength Accuracy | ±2nm |
| Wavelength Repeatability | ±1nm |
| Light spectrum bandwidth | 4Nm (2nm optional) |
| Wavelength range | 195-1020 |
| stray light | 0.1T% |
| Photometric Accuracy | ±0.5%T,±0.004Abs(0 ~ 0.5A);±0.008Abs(0.5 ~ 1A) |
| Luminosity, sexual repeability | ±0.5%T,±0.004Abs(0 ~ 0.5A);±0.008Abs(0.5 ~ 1A) |
| Photometric stability | ±0.15%T,±0.002Abs(0 ~ 0.5A);±0.004Abs(0.5 ~ 1A) |
| Light switching mode | Automatic, 340nm |
| Stability | 0.002A(500nm,3min) |
| Noise level | 0.15T% |
| light source | Imported tungsten lamp |
Yoke L2 IoT Smart Series UV-Visible Spectrophotometer Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- What is UV-Vis spectrophotometry used for and how does the measuring device work?
- Application of UV-Vis Spectrophotometer in Industry
- Plastic film for greenhouse and its optical properties
- What photometric characteristics must be considered in high visibility clothing?
- Reliability testing required by the automotive and accessories industry
- How to extend the service life of the aging Test Chamber?
- Calibration of Spectrophotometer s
- Spectrophotometric testing
- Working mechanism, common types and performance considerations of light stabilizers
- Principle, characteristics and application of ultraviolet Spectrophotometer
- IncomingGB/T 27594-2025
- ActiveGB/T 713.2-2023
- ActiveSL/T 788.4-2019
- ActiveSL/T 788.5-2019
- ActiveSL/T 788-2019
- ActiveHJ 668-2013
- ActiveSL/T 788.1-2019
- ActiveGB/T 6730.89-2024
- ActiveJJF 1641-2017
- ActiveHB 20056.1-2011
- ActiveYB/T 4217.1-2010
- ActiveJC/T 1040-2020
- ActiveJY/T 0570-2020
- ActiveHJ 601-2011
- ActiveQX/T 216-2013
- Active 01010102-2006
- ActiveGB/T 15262-1994
- ActiveGB/T 15516-1995
- ActiveGB/T 16129-1995
- ActiveGB/T 32606-2016


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