Brand: Erun
Large-screen scanning UV-visible spectrophotometer measuring instrument
Model:ERUN-STL-5000S
Mode: Automatic
ERUN-STL-5000S Large Scanning UV-Vis Spectrophotometer Determiners, this series of instruments allow users to easily perform diverse tasks such as photometric analysis, quantitative determination, kinetic studies, spectral scanning, multi-wavelength detection, and DNA/protein analysis with simple parameter configurations.
Technical Parameters | ERUN-STL-5000S |
wavelength range | 190-1100nm |
Spectral bandwidth | 0.5/1.0/2.0/4.0/5.0nm adjustable |
wavelength accuracy | ±0.1nm (at 656.1nm), ±0.3nm full area |
Wavelength Repeatability | ≤0.1nm |
photometric accuracy | ±0.002A(0-0.5A),±0.004A(0.5-1A),±0.2%T(0-100%) |
Photometric Repeatability | ±0.001A(0-0.5A),±0.002A(0.5-1A),≤0.15%T(0-100%) |
stray light | ≤0.03%T |
stability | ±0.0005A（at 500 nm） |
Baseline straightness | ±0.0015A |
working method | T,A,C,E |
photometric range | 0-200%T,-4-4A |
data output | USB port |
printout | parallel port (computing) |
Display System | 320×240 bit high brightness, large screen LCD |
light source | Imported long-life tungsten lamps, deuterium lamps |
detector | Imported Silicon Photodiodes |
noise level | 0.05%T |
weights | 18kg |
1.Equipped with the latest ARM system, embedded with Chinese and English bilingual operating system, it supports convenient data storage and transfer via USB interface.
2.Comprehensive functions, the mainframe can independently perform tasks such as photometric measurement, quantitative weighing, spectral scanning, kinetic analysis, DNA/protein detection, multi-wavelength testing and data printing.
3.Equipped with a 320 x 240 dot matrix high brightness 6-inch LCD display, directly presenting the scanning map, the interface is simple and clear.
4.The unique optical system design, combined with a high performance 1200 bar/mm grating and imported receivers, ensures that the instrument has excellent performance indicators.
5.The socketed deuterium and tungsten lamp design eliminates the need for optical adjustment after lamp replacement.
6.Equipped with 24-bit high-speed, high-precision A/D converter, the instrument is equipped with high precision and fast response capability.
7.The sample chamber is spacious and can be adapted to cuvettes of various sizes from 5-100mm.
8.Can be directly connected to a printer to easily print graphs and experimental data.
9.The design of the suspension optical system and the long range optical path design significantly improve the stability, reliability and optical resolution of the instrument.
10.Equipped with Chinese and English bilingual operating system, easy to operate.
11、The optional national-patented rotating disc automatic eight-connected sample holder, with excellent reliability and precise spot centering (compared with the double-row automatic eight-connected holder), ensures that the instrument has high-precision photometric performance.
