- Phone
-
Address
No. 7-11, 1st Floor, Building 13, Binjiang Road Middle Section, Dexin Community, Fuyang Street, Hejiang County, Luzhou City, Sichuan Province
Product Categories
Hejiang Jixin Instrument Technology Co., Ltd
UV visible spectrophotometer
NegotiableUpdate on 05/06
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The L8 (762) dual beam UV visible spectrophotometer adopts a brand new optical system design, with five adjustable bandwidth levels, ARM chip control and data processing, and an 8-inch color touch screen display of menus, spectra, and analysis test data. The human-machine interaction operation is simple. The instrument $r $n has functions such as photometric measurement, automatic scanning spectroscopic measurement, quantitative analysis, kinetic analysis, and multi wave $r $n long measurement. The $r $n product is widely used in fields such as drug inspection, medical and health, biochemistry, environmental monitoring, commercial product inspection, petrochemicals, etc. It is a necessary basic equipment for quality control, technical appraisal, and scientific research.
Product Details
Key Features:
The brand new optical system design enables the instrument's mainframe to have excellent optical performance and metering
Low performance, low stray light and noise, high metering accuracy and stability.
Installation of deuterium and tungsten lamps, automatic switching of light sources, and automatic search for * positions
The method of operation makes it more convenient, accurate, and safe for users to operate instruments and replace light sources.
Advanced hardware and software design enable the instrument to have strong spectral data processing capabilities and storage
Storage function. Automatic scanning measurement of spectra, multi wavelength (1-3 λ) measurement, kinetic measurement
1-3 degree curve fitting, 1-4 derivative spectra, access and print spectra, and analyze data.
Adopting an 8-inch color touch screen, it has a good human-machine dialogue interface and is easy and convenient to operate.
● USB communication port
Technical Indicators:
● Wavelength range: 190nm~1100nm
Wavelength accuracy: ± 0.3nm
Wavelength repeatability: ≤ 0.1nm
Transmittance accuracy: ± 0.3%
Transmission density repeatability: ≤ 0.15%
Spectral bandwidth: 2nm
● Stray light: ≤ 0.02% (measured at 220nm with NaI)
(measured at 360nm with NaNO2)
Baseline straightness: ± 0.001A
Drift: ± 0.0004 (A/h)
Measure at wavelengths of 250nm and 500nm (preheating for 2 hours upon startup)
Power supply voltage: AC220V ± 22V 50Hz ± 1Hz
Optional:
UVwin8 software package
