YUEFENG UV759(PC) and Moderner XD-41-721 compare

Model selection comparator If you have any questions, please click below Service	YUEFENG UV759(PC) Ultraviolet SpectrophotoMeter 8200.0 RMB China Detail	Moderner XD-41-721 SpectrophotoMeter (transparency Meter) In coming China Detail

Type

UV Visible

Beam Type

Single beam of light

light source

Tungsten lamp deuterium lamp

Spectral Bandwidth

1.x nm

Detector

Accessories

Optical inspection system

Aberration Elimination (1200L/mm Grating)

Single beam of light (1200/mm holographic light)

Light spectrum bandwidth

1.8nm

6nm

Wavelength range

190~1100nm

360~1000nm

Wavelength Accuracy

±0.3nm

±3nm

Wavelength Repeatability

≤0.2nm

≤1nm

Photometric range

0~200%T、-0.301~3.000A、0~9999C

Photometric Accuracy

±0.002A(0~0.5A)、±0.003A(0.5~1A)、±0.3%T(0~100%T)

Luminosity, sexual repeability

≤0.15%T(0~100%T)；0.001A(0~0.5A)；0.002A(0.5~1A)

stray light

≤0.05%T@220nm,360nm

≤1%T@360nm

Noise level

100%≤0.15%T；0%≤0.1%T

Stability

Transmittance indication change within 3min of bright current ≤ i% T Transmittance indication change within 3min of dark current ≤ 0.2% T

Baseline flatness

±0.002A

Operating Mode

keyboard

Data Interface

USB interface and PC software

printout

Parallel port

display system

Analysis software

light source

Deuterium lamp, tungsten halogen lamp

Light source life

Detector

Measurement time

Power

AC220V±22V 50Hz±1Hz

Dimensions

450*340*180mm

430*310*200mm

Weight

13kg

6KG

Concentration range

0~1999

Drift

≤0.001A/h@500nm

Scanning speed

Fast, medium, slow

display

High-quality 128x64-bit graph LCD

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