Yoke UV754N and YUEFENG 754 compare

Model selection comparator If you have any questions, please click below Service	Yoke UV754N Spectrophotometer In coming China Detail	YUEFENG 754 Ultraviolet-visible spectrophoto-meter 4600.0 RMB China Detail

Type

UV Visible

Beam Type

Single beam of light

light source

Tungsten lamp deuterium lamp

Spectral Bandwidth

4.x nm

Detector

Accessories

Optical inspection system

Aberration Elimination (1200L/mm Grating)

Light spectrum bandwidth

4nm

Wavelength range

190~1100nm

195m~1000nm

Wavelength Accuracy

±2nm

Wavelength Repeatability

0.5nm

≤1.0nm

Photometric range

0~200.0%T、0~1.999A

Photometric Accuracy

±0.5%T

Luminosity, sexual repeability

≤0.2%T

stray light

0.3%T@220nm,360nm

≤0.3%T@220nm,360nm

Noise level

Stability

±0.002A/h

Baseline flatness

Operating Mode

Transmittance, Absorbance, Concentration Factor, Concentration Direct Reading

Photometric range

0~200.0%T、0~1.999A

keyboard

Data output

printout

Serial port

display

128 * 64 check point matrix LCD display

Analysis software

optional

light source

Deuterium lamp, tungsten halogen lamp

Light source life

Detector

Measurement time

Power

Dimensions

Weight

Transmittance Accuracy

±0.5%T

Transmittance, sexual repeability

0.2%T

Transmittance Measurement range

0.0~200%T

Absorbance range

-0.030-3.0A

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