Pharmaceutical uv spectrophotometer principle

Place of Origin:

Shaanxi, China

Brand Name:

ROCTEC

Model Number:

V-3000/V-3100

Size:

470*370*180nm/590*420*260

Weight:

14 kg/18kg

Focal Length:

4nm, 2nm, 1.8nm, 1nm,

Wavelength Range:

200~1000nm

Measurement Range:

190-1100nm

wavelength accuracy:

±0.5nm, ±0.3nm

wavelength repeatability:

≤0.2nm, ≤0.1nm

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); ≤0.15%T(0~100%T)

stray light:

≤0.04%T at 220nm 360nm, ≤0.03%T at 220nm 360nm

stability:

±0.001A/h at 500nm

Baseline flatness:

±0.0015

Noise:

0.0005A (at 500nm)

Display way:

320*240 large LCD display

Work way:

T,A,C,E