Tsingtao Unicom-Optics Instruments Co., Ltd.

UV-Visible Spectrophotometer (UV-4100PC)
Unicom-Optics UV-4100PC Double Beam UV/VIS Spectrophotometers can meet the broad requirements of pharmaceutical, biochemical and clinical lab applications as well as routine applications such as quantitative analyses, kinetics, spectrum scanning, multiple components and DNA/Protein.
UV-4100PC Double Beam UV/VIS Spectrophotometers must link with PC. (PC not included).
It provides excellent performance for measurements in the range of 190nm to 1100nm. It is suitable for pharmaceutical, biochemical and clinical lab applications as well as routine applications such as quantitative analyses, kinetics, spectrum scanning, multiple components and DNA/Protein. PC Windows® application software makes this instrument versatile.

Optical Specifications

Wavelength Range 190 - 1100 nm
Spectral Bandwidth 1 nm
Monochromator
Double beam C-T type, grating 1200 lines/mm
Wavelength Accuracy ± 0.3 nm
Wavelength Repeatability ±0.2 nm
Wavelength Calibration
Automatic at start
Light Source
Tungsten Halogen Lamp
Deuterium Lamp
Detector
Solid Silicon Photodiode
Photometric Readout
UVCON Software
Photometric Range
0 - 200%T
-0.3 - 3.0A
0 - 9999C
Photometric Accuracy
Better than 0.3% at 0.5A, 1A, 2A
Zero Drift < 0.0003A per hour after warm-up
Baseline Flatness ± 0.001A
Stability ± 0.0004A/h at 500 nm
Stray Light < 0.05% at 200 nm and 340 nm
Scanning Capability Yes
Physical Characteristics
Standard Sample Holder
4-position Cell Holder
Analogue/Digital Output
Digital, RS232 Serial, Centronics Parallel
Dimensions 550(L) x 400(W) x 260(H)
Weight25 kg
Shipping Dimensions to be updated
Shipping Weight to be updated
Power Requirements
115V/60Hz or 230V/50Hz, switchable
Operating Temperature
Room temperature: 22 ± 2°C
Humidity Range ≤ 85% relative
Safety Certificate CE