Cookie Img
National Analytical Corporation
Home » Products » UV Visible Spectrophotometer » UV-VIS Spectrophotometer

UV-VIS Spectrophotometer

UV-VIS Spectrophotometer
UV-VIS Spectrophotometer
Product Code : 38
Brand Name : SHIMADZU
Product Description


Wavelength range

190 to 1,100 nm

Spectral bandwidth

Spectral bandwidth

Wavelength display

0.1 nm increments

Wavelength setting

0.1 nm increments

(1 nm increments when setting scanning range)

Wavelength accuracy

± 0.1 nm at D2 peak 656.1 nm,

± 0.3 nm for entire range

Wavelength repeatability

± 0.1 nm

Wavelength slew rate

About 6,000 nm/min

Wavelength scanning speed

3,000 to 2 nm/min

Lamp interchange wavelength

Automatic interchange linked to wavelength.

The interchange wavelength can be set freely in

the range of 295 to 364 nm (0.1 nm increments).

Stray light

Less than 0.02%  at 220 nm (NaI)

Less than 0.02%  at 340 nm (NaNO2)

Less than  1.0%  at 198 nm (KCl)

Photometric system

Double beam optics

Double beam optics

Absorbance: -4 to 4 Abs

Transmittance: 0% to 400%

Photometric accuracy

± 0.002 Abs at 0.5 Abs

± 0.004 Abs at 1.0 Abs

± 0.006 Abs at 2.0 Abs

(measured using NIST930D/NIST1930 or equivalent.)

Photometric repeatability

Less than ± 0.001 Abs  at 0.5 Abs

Less than ± 0.001 Abs  at 1 Abs

Less than ± 0.003 Abs  at 2 Abs

Baseline stability

Less than 0.0003 Abs/Hr  (700 nm,

one hour after light source turned ON)

Baseline flatness

Less than ± 0.0006 Abs (1,100 to 190 nm,

one hour after light source turned ON)

Noise level

Less than 0.00005 Abs  (700 nm)

Light source

20-W halogen lamp and deuterium lamp 

Built-in light source auto position adjustment


Blazed holographic grating in

Czerny-Turner mounting


Silicon photodiode

Sample compartment

Internal dimensions: 110 (W) × 250 (D) × 115 (H) mm 

Distance between light beams: 100 mm

Power requirements

AC100,120,220,230,240 V,

 50/60 Hz, 140 VA

Environmental Requirements

Temperature: 15°C to 35°C

Humidity: 30% to 80% 

(without condensation; 70% max. at 30°C or higher)


450 (W) × 490 (D) × 270 (H) mm


15 kg

Output device

USB memory (optional)

Data files saved in text format or

UVPC format.

UVPC-format files can be read directly

by UVProbe

PC compatibility

Provided with UVProbe software. 

External control possible via USB.



Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.

Back to top