OLABO Portable Digital UV-VIS Spectrophotometer 752N

Short Description:

This product uses microprocessor control technology to perform qualitative and quantitative analysis of substances in the ultraviolet-visible spectrum region. It is a multi-purpose analytical instrument that is often available in routine laboratories.


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Parameter

Model 752N
Display LCD screen
Metering method Single beam
Monochromator Self-collimation
Focal length 160mm
Grating 1200 lines/mm
Detector Imported photocell
Spectral bandwidth 4nm
Wavelength setting Manual
Wavelength range 200 ~ 1000nm
Wavelength accuracy ±2nm
Wavelength repeatability ≤1nm
Light source switching wavelength 340nm
Stray light ≤0.1% (T) (measured with Nal at 220nm) (measured with NaNO2 at 360nm)
Light source Tungsten lamp and deuterium lamp
Voltage AC220V±22V 50Hz±1Hz
Power 120W
Luminosity range 0.0 ~ 200.0% T
0 ~ 2.000A
0.000 ~ 9999C
Luminosity accuracy ±0.5%T
±0.004Abs (0 ~ 0.5A)
±0.008Abs (0.5 ~ 1A)
Luminosity repeatability ≤ 0.2%T
0.002Abs (0 ~ 0.5A)
0.004Abs (0.5 ~ 1 A)
Noise 0.3%T

Advantage

The holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity, and low stray light.
The new LCD screen displays clear and natural readings.
Using a microcomputer measurement system, the T-A conversion accuracy is high, and there are automatic adjustments of 0% T and 100% T, concentration factor setting, and concentration direct reading.
The measurement reading has high accuracy, good reproducibility and good stability.
Automatic light door technology, convenient operation.
Optional
Thermal drawing printer
Dedicated spectroscopy software
5cm or 10cm cuvette holder


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