Place of Origin:

China

Brand Name:

W&J

Model Number:

721 visible spectrophotometer

Size:

380*385*155mm

Weight:

4.5kg

Focal Length:

4nm

Wavelength Range:

340nm-1000nm

Type of spectrophotometer:

Visible, UV Visible, Double Beam

Interface:

RS232 and PC software (optional)

Light Source:

Halogen Tungsten Lamp (20W/12V)

Optical System:

Single beam 1200 diffraction grating

Transmittance Accuracy:

±1.0% (T)

Transmittance Repeatability:

≤0.5% (T)

Stray Light:

≤0.5%(T) (360nm, JB400)

Wavelength accuracy:

±2nm

Spectral bandwidth:

4nm

Name:

visible spectrophotometer