Sales UV-690 UV-VIS ultraviolet and visible spectrophotometer，Manufacturer

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UV-690 UV-VIS ultraviolet and visible spectrophotometer

Price: Please inquire PDF Format

Supply Ability:50SETS/MON

Port:SHENZHEN

Model NumberUV-690

Brand NameSHMEIPUDA

Payment TermsTT，PAYPAL，Alibaba.com Pay

technical parameter

Model	UV-690
wavelength coverage	190-900nm
spectral bandwidth	0.1nm/0.2nm/0.5nm/1.0nm/2.0nm/4.0nm adjustable
optical system	The main monochromator 1800pieces/mm
wavelength accuracy	±0.3nm
wavelength repeatability	≤0.1nm
photometric accuracy	±0.002A(0-0.5A);±0.004A(0.5-1A);±0.3%T(0-100%T)
Photometric repetitive	≤0.001A(0-0.5A);≤0.002A(0.5-1A);≤0.15%T(0-100%T)
stray light	≤0.0003%T(220nm,360nm)
Photometric range	-5~ 5A, 0-200%T.0-9999C
baseline drift	±0.0003A/h (500nmAfter preheating)
baseline flatness	±0.001A
Noise level	0.0002Abs(500nm)
Working method	A, T, C, E
light source	Import long life deuterium lamp,tungsten lamp
Detector	Import photomultiplier
Display method	PC on-line mode
data output	USB Standard data output ,Parallel print output
power supply	AC 220V/50Hz or AC 110V/60Hz
Dimension	600 x 480 x 260mm
Weight	34kg

The V-690 high-end UV-visible spectrophotometer can easily perform photometric analysis, quantitative analysis, and kinetic testing through simple parameter settings. With professional scanning analysis software, it can realize full-wavelength spectral scanning, multi-wavelength testing, and DNA / protein. analysis.