YUEFENG 770S and METASH UV-5800 compare

Model selection comparator If you have any questions, please click below Service	YUEFENG 770S Ultraviolet-visible spectrophoto-meter 15600.0 RMB China Detail	METASH UV-5800 UV-Visible Spectrophotometer In coming China Detail

Type	UV Visible	UV Visible
Beam Type	Proportional double beam of light	Proportional double beam of light
light source	Tungsten lamp deuterium lamp	Tungsten lamp deuterium lamp
Spectral Bandwidth	2.x nm	2.x nm
Detector		Silicon photodiode
Accessories

Type

UV Visible

Beam Type

Proportional double beam of light

light source

Tungsten lamp deuterium lamp

Spectral Bandwidth

2.x nm

Detector

Silicon photodiode

Accessories

Optical inspection system

Proportional double beam of light, 1200/mm Holographic grating

Double beam of light ratio monitoring

Light spectrum bandwidth

2nm

Wavelength range

190~1100nm

Wavelength Accuracy

±0.5nm

Wavelength Repeatability

≤0.2nm

Photometric range

0.0%~200.0%T、-0.301~4.000A

0~200%T、-0.3-3A、0~9999C

Photometric Accuracy

±0.5%T

Luminosity, sexual repeability

≤0.2%T

stray light

≤0.15%T@220nm,360nm

≤0.05%T@220nm，360nm

Noise level

100%(T):≤0.2%(T) 0%(T)：≤0.1%(T)

±0.0005A

Stability

0.001A/h@500nm, after two hours of warm-up

Baseline flatness

±0.002A (200nm ~1090nm)

±0.001A

Operating Mode

keyboard

Data output

printout

RS232 print interface

Parallel port

display system

Analysis software

light source

Deuterium lamp, tungsten halogen lamp

Light source life

Detector

Imported silicon photodiode

Measurement time

Power

Dimensions

460*380*220mm

Weight

18kg

Drift

≤0.0009A/0.5h@250nm、500nm

Environment temperature

5 ℃~35℃，≤85%

Scanning speed

Fast, medium, slow

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