Máy quang phổ LABOMED Spectro UV-2505

Optical system: Single beam spectrophotometer, diffraction grating. 

Bandwidth: 4nm. NEW AND IMPROVED!

Wavelength range: 195-1050 nm.

Light source: Tungsten Halogen (12V/20W) and Deuterium lamp (DD2.5).

Detector: Silicon photodiode.

The largest allowable error of the wavelength (nm) : 2

Wavelength accuracy: ±2 nm.

Wavelength reproducibility: 1 nm.

Spectral band pass: 4nm.

Stray light: < 0.3 % T (at 220 nm. 360nm)

Transmittance range: 0-100% T.

Multi cell holder: 4 cuvettes. 

Absorption range: 0-1.999 A.

Concentration range: 0-1999.

Direct-read Range : 0-1999.

The largest allowable error of the transmittance (nm) : 0.5%

Photometric accuracy: ±0.5% T.

Monochromator: 1200 lines/grating mirror.

Noise: 100% Noise <0.3% T/3min, 0% Noise <0.2%

Stability: bright current <0.5%T/3 min., dark current <0.2%/3 min.

Transmittance reproducibility: 0.2 % T.

Power: 220 V /110 V +-10% 50/60Hz.

Dimensions: 22"(W)x14"(D)x11.5"(H) inches. 450mm x 390mm x 210mm.

Net weight: 13 kgs.