Product Details

Double Beam UV/VIS Spectrophotometer

Wide screen double beam design, developed for the most demanding analytical labs. Standard alone and PC software. Great for analytical, research and university labs.

Highlights

1. Good operation interface

Auto ZERO and blanking, auto setting wavelength, auto calibrating black and wavelength, auto switching lamps and filters.

2. Easy to change languages

Switching English and Chinese version in main menu.

3. Various optional accessories

Sample chamber can use 5-100mm cuvette.

4. Imported key components

Imported deuterium and tungsten lamp avoid to optical adjustment after replacing lamps. Low stray light and better photometric accuracy.

Functions

1. Abs, Transmittance, Energy

2. Factor, standard curve, concentration

Software functions

1. Wavelength scanning, kinetics, DNA/protein measurement

2. Multi-wavelength measurement, data processing, report printing, etc.

Specifications

Model	UV-3500	UV-3500S	UV-3600
Wavelength Range	190~1100nm
Spectral Bandwidth	1.8nm	0.5/1/2/4/5nm Variable	1nm
Optical System	Double beam, grating 1200lines/mm
Wavelength Accuracy	±0.1nm(656.1nm), ±0.3nm(full range)
Wavelength Repeatability	≤0.1nm
Photometric Range	0~200%T, -4~4A, 0~9999C, 0~9999F
Photometric Accuracy	±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.2%T (0~100%T)
Photometric Repeatability	≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.1%T (0~100%T)
Stray Light	≤0.03%T (@220 Nal,360nm NaNO2)
Stability	≤0.0004A/h (500nm,0A)
Noise	±0.1%T(0%T)；±0.3%T(100%T), ±0.0004A (@500nm)
Baseline Flatness	±0.0005A
Scanning Speed	High, Medium, Low. Max.3000nm/min
Detector	Silicon Photodiode
Display	6inches 320*240dots LCD
Output	USB2.0, RS-232
Power Requirements	AC90-250V, 50/60Hz
Dimension	635515255mm
Weight	26kg	28kg	26kg