Instrument features

1.Adopt high-resolution (1024 * 768) dot matrix 7-inch color touch LCD display, with friendly and simple operation interface.

2.The instrument supports cloud storage function, which can easily scan WeChat and add YOKE@Cloud The data program greatly facilitates the customer's application scenarios.

3.The instrument uses the "blazed holographic grating" high-resolution C-T monochromator, and uses the 24-bit high-precision AD chip of the American AD company, so that the economic instrument has the low stray light (less than 0.1T%), high accuracy, and high stability (0.002A) that only high-end instruments have.

4.The instrument has powerful storage capacity, which can store 2000 data and 96 working curves, making it convenient for customers to use.

5.The instrument is equipped with USB interface, WIFI module and Bluetooth module as standard. It can realize wireless Bluetooth printing; It is optional to connect Yokelab computer software, which can quickly manage spectral data and facilitate data processing; It can be exported directly through USB flash disk, and the exported data can be opened and edited directly by EXCEL, which greatly facilitates customer applications.

6.The world is the first to realize the functions of economic instruments such as spectral determination, quantitative determination and data storage.

Instrument options:

① YOKEDATA special spectrum analyzer software

② 5cm or 10cm manual cuvette rack, film sample rack, test tube cuvette rack

③ Wireless Bluetooth printer

Instrument parameters

Instrument model: L1

Display screen: 7-inch high-resolution 1024 * 768 touch screen

Monochrome: holographic blazed grating C-T monochromator

Grating: 1200 lines/mm

Photocell: silicon photodiode

Interface: USB&Bluetooth

WIFI module: supported, standard configuration

Wireless printing: supported, wireless Bluetooth printer optional

LianPC software: support, optional

IOT module software: standard configuration, support

Colorimeter rack: standard manual 1cm

Photometric range: 0-200% T, -0.3-3A

Wavelength mode: manual

Wavelength accuracy: ± 2nm

Wavelength repeatability: ± 1nm

Spectral bandwidth: 4nm (2nm optional)

Wavelength range: 340-1020

Stray light: 0.1T%

Photometric accuracy: ± 0.5% T, ± 0.004Abs (0~0.5A); ±0.008Abs（0.5 ~ 1A）

Photometric repeatability: ± 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）

Lamp switching mode: automatic, 340nm

Stability: 0.002A (500nm, 3min)

Noise 0.15T%