Instrument features:

In the Windows 2000/XP/Vista environment, provide software in both Chinese and English (optional), with rich functions and simple operation.

Ultra low stray light below 1/100000 can be directly measured for high concentration samples without dilution.

Spectral bandwidth: six variable levels of 0.1, 0.2, 0.5, 1, 2, and 5nm.

Can scan the spectral characteristics of samples within any wavelength range of 190-1100nm, with a minimum sampling interval of 0.02nm.

Various methods such as direct conversion, superposition, differentiation, peak valley detection, and curve smoothing can be used to process spectral curves.

● It can simultaneously measure data of multiple fixed-point wavelengths, perform four calculations on the data according to user-defined formulas, and save the customized methods.

Multiple standard curve establishment methods such as single wavelength method, dual wavelength method, three wavelength method, and custom method are provided in quantitative analysis, and user-defined methods can also be used

Save and simplify future workflow.

Flexible setting of dynamic scanning parameters, completing time scanning of fixed-point wavelengths, and performing the same processing as spectral curves.

Built in DNA/protein measurement module, users can directly measure the concentration of DNA/protein.

A spacious sample chamber can be used to complete measurement work with any size of colorimetric dish ranging from 5mm to 100mm.

● Wavelength range: 190nm to 1100nm
Spectral bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0nm (6 adjustable levels)
● Measurement method: transmittance, absorbance, concentration, energy
Wavelength accuracy: ± 0.3nm
Wavelength reproducibility: 0.1nm
Transmittance accuracy: ± 0.3% τ (0-100% τ)
Transmission specific gravity repeatability: 0.1% τ
Baseline straightness: ± 0.0008Abs
● Luminous range: -5Abs~5Abs
● Stray light: ≤ 0.001% τ (220nm NaI solution, 360nm NaNO2 solution)
Stability: 0.0002Abs/h (after preheating at 500nm)
● Detector: Imported photoelectric detector
● Light source: imported deuterium lamp, imported tungsten lamp
Power supply: AC: 220V/50Hz
Power: 400W
Instrument size: 730 × 530 × 230mm
● Host weight: 40kg