UV-Visible Spectrophotometer 752Pro, 190-1100 nm (CAT#: STEM-AL-8833-ZJF)

The 752Pro is a spectrophotometer intended for routine absorbance, transmittance, and concentration measurement. It measures sample absorbance and transmittance by selecting wavelength-resolved ultraviolet or visible light. The optical system uses a diffraction-grating C-T monochromator. The stated wavelength coverage is 190-1100 nm. Manual wavelength adjustment supports direct transmittance, absorbance, and concentration reading. Deuterium and tungsten lamps provide ultraviolet and visible illumination. The normalized record retains only technical information supported by the source. Overall, the instrument provides a general-purpose UV-visible platform for routine laboratory photometry.

Optical System: Diffraction-Grating C-T Monochromator
Light Sources: Deuterium Lamp And Tungsten Lamp
Deuterium Lamp Life: 500 h
Wavelength Range: 190-1100 nm
Wavelength Accuracy: ±2.0 nm
Wavelength Repeatability: ≤0.5 nm
Spectral Bandwidth: 2 nm
Transmittance Accuracy: ±0.5%T
Transmittance Repeatability: ≤0.2%T
Stray Light: ≤0.2%T
Noise: ≤0.2%T At 0% Line
≤0.5%T At 100% Line
Photometric Range: 0.0-199.9%T
-0.3-2.999 A
Dimensions: 370 × 320 × 240 mm
Net Weight: 7.5 kg

C-T Monochromator
UV And Visible Light Sources
Manual Wavelength Adjustment
Absorbance Measurement
Transmittance Measurement
Direct Concentration Reading