Visible Spectrophotometer L2_Spectrometer_Lab Analysis Products_Products_Cedrec Scientific Instruments (Shandong) Co., Ltd.

Visible Spectrophotometer L2

L2 knob-type IoT intelligent visible spectrophotometer, 7-inch high-definition touch screen, C-T holographic grating monochromator, low stray light, high stability. Supports cloud storage, WIFI/Bluetooth/USB, wireless printing, computer management, and Excel export. Wavelength range 195-1020nm, suitable for quantitative and spectral measurements.

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86-15688870591

cedric@cedriccn.com

Description

Product Features:

·7-inch color touch LCD monitor, with a friendly and simple operation interface.

·The machine supports cloud storage function, which can easily scan on WeChat and add the Cloud data program.

·The machine adopts a high-resolution C-T monochromator, have low stray light (less than 0.1T%), high precision, and high stability (0.002A) that only high-end machines have.

·The machine has powerful storage capabilities, can store 2,000 pieces of data and 96 working curves.

·The machine is equipped with a USB interface, WIFI module, and Bluetooth module. It can realize wireless Bluetooth printing; it can be connected to computer software to quickly manage spectral data and facilitate data processing; it can be directly exported through the USB flash drive, and the exported data can be directly opened and edited by EXCEL, greatly facilitating customer applications.

·It is the first in the world to realize economical machines with functions such as spectral measurement, quantitative measurement, and data storage.

Product Specification:

Model	L2
Display Method	7-inch high resolution 1024*768 touch screen
Monochromastor	Holographic flash grating C-T monochromator
Grating	1200 wires/mm
Photocell	Silicon photodiode
Interface	USB & Bluetooth
WIFI module	Support, standard configuration
Wireless printing	Support, wireless Bluetooth printer optional
Connect PC software	Support, optional
IoT module software	Standard, supported
Cuvette holder	Manual 1cm standard
Photometric range	0--200%T, -0.3-3A
Wavelength mode	Manual
Wavelength accuracy	±2nm
Wavelength repeatability	±1nm
Spectral 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)
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)
Light switching method	Automatic, 340nm
Stability	0.002A (500nm, 3min)
Noise	0.15T%
Optional	① DATA special spectral analysis machine software ② 5cm or 10cm manual cuvette rack, film sample rack, test tube cuvette rack ③ Wireless Bluetooth printer
Packing Size	540470320mm
Weight	11kg