Ultraviolet visible spectrophotometer

                                                                                             CH7558

             Instrument features:

1, the use of 51 microcomputer system, can store standard curve and test data.
2, the instrument has self-fault diagnosis function
3. Provide power failure protection
4, the instrument built-in quantitative analysis software, easy to operate and use.
5, through simple parameter setting, convenient photometric analysis, quantitative analysis, kinetic testing, spectral scanning, multi-wavelength testing, DNA/ protein analysis.
6, with standard printer interface and RS-232 communication interface.

Technical parameter

Instrument model: UV755B
Wavelength drive: Automatic wavelength
Wavelength range: 190-1100nm
Wavelength accuracy: ±1nm
Wavelength repeatability: 0.2nm
Spectral bandwidth: 2nm
Transmittance accuracy: ±0.5%T
Transmittance specific gravity reduction: 0.2%T
Transmittance range: 0.0-200%T
Luminosity range: -3-3A,0-200%T,0-9999C
Stray light: 0.2%T@220nm/360nm
Stability: ±0.002A/h@500nm
Display mode: 128×64 bit dot matrix LCD display
Communication method: USB interface