jinghua 756MC and laspec Alpha-1900Plus compare

Model selection comparator If you have any questions, please click below Service	jinghua 756MC UV-Visible Spectrophotometer 15500.0 RMB China Detail	laspec Alpha-1900Plus UV-Visible Spectrophotometer In coming China Detail

Type

UV Visible

Beam Type

Single beam of light

Double beams of light

light source

Tungsten lamp deuterium lamp

Spectral Bandwidth

2.x nm

Detector

Accessories

Optical inspection system

Dual beam of light and CT optical path; 1200 lines/mm laser holographic Diffraction grating

Light spectrum bandwidth

2nm

Wavelength range

190~1100nm

Wavelength Accuracy

±0.5nm

Wavelength Repeatability

0.2nm

±0.2nm

Photometric range

0~200%T、-0.3~3.0A、-9999~9999C

Photometric Accuracy

Luminosity Repeatability

±0.15%T(0~100%T)；0.001A@0.5A

stray light

≤0.03%T

≤ 0.05%T@220nm,360nm

Noise level

0.0005A

±0.0003A

Stability

±0.001A/h

±0.0005A/hr@500nm,0A

Baseline flatness

±0.002A

±0.001A

Operating Mode

keyboard

Interface

RS-232

printout

display system

analysis software

Light source

Light source lifetime

Detector

Measurement time

Power

Dimensions

660*580*270mm

Weight

28.5kg

Transmittance Accuracy

≤0.3%T

Transmittance Repeatability

0.1%T

Transmittance range

0~200%T

Absorption range

-0.4~4A

Display range of concentration

0~99999

Wavelength Drive

automatic

regression equation

have

dynamics

havehave

scan function

have

multi-wavelength

have

DNA/protein

have

software

Standard

dynamics

havehave

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