VIS-7220 / 7220G & UV-9100 / 9200 UV/VIS Spectrophotometer

Features

• 2nm spectral bandwidth for accuracy.
• Controlled by microcomputer, LED display.
• Working curve with three points used for calculating concentrations.
• Parallel interface is available for printing.
• Easy operation, high flexibility.
• Compact, rugged construction and modern design.

Specifications of VIS-7220 / 7220G & UV-9100 / 9200 UV/VIS Spectrophotometer
Model	VIS-7220	VIS-7220G	UV-9100	UV-9200
Wavelength	350~800nm	320~1100nm	200~800nm	190~1000nm
Wavelength accuracy	±2.0nm
Wavelength reproducibility	1nm
Photometric accuracy	±0.3%T
Photometric reproducibility	0.3%T
Stray light	0.6%T(NaNO2 at 360nm)		0.6%T (NaNO2 at 360nm,Nal at 220nm)
Spectral bandwidth	2nm
0%T stability	0.2%T(3min)
100%T stability	0.5%T(3min)
Operation mode	T: 0~110%; A: 0~2; C: Direct-reading concentration 0~99
Display mode	LED display with four digits
Computer interface	RS232C(optional)
Printer interface	Universal parallel interface
Monochromator	Single-beam, C-T type, grating 1200L/mm
Receiver	Phototube	Silicon Photodiode	Phototube	Silicon Photodiode
Light source	Tungsten halogen lamp		Tungsten halogen lamp, D2 lamp
Power Requirement	220/110V±10%,50/60HZ
Power consumption	80W		120W
Dimensions	470x370x188mm
Net weight	10kg		13kg

For further information or to place an order for the UV/VIS Spectrophotometer - UV-9100, UV-9200 Spectrometer CLICK HERE, call us Toll-Free at: 1.877.884.TEST, or click on the "HOW TO ORDER" Button