Ultraviolet Visible Spectrophotometer

WESTINGAREA supplied  Ultraviolet Visible Spectrophotometer have the excellent performance displayed as:
1.The spectrophotometers perform built-in wavelength accuracy and excellent performance.      
2.Pre-aligned deutierium lamp and tungsten lamp for easy lamp replacement.
3.The innovative optical layout ensures accuracy.Its integrated design assures long-term stability and durability.The precisely aligned detector and tungsten lamp enhance the precision.
4.The large sample compartment accommodates a wide range of cell holders and accessories including Peristaltic Sipper,Peltier System and Specular Reflectance Attachment.etc.

Item：		Ultraviolet Visible Spectrophotometer
Optical System：		Single beam,C-T type,1200L/mm grating
Path Length(Max)：		100mm
Spectral Bandwidth：		2nm
Wavelength Range：		200-1000nm
Wavelength Accuracy：		±0.5nm(Calibrate by system automatically)
Wavelength Repeatability：		0.2nm
Stray Light：		≤0.15%T(220nm/360nm)
Light Source Changing：		automatic
Photometric Mode：		Transmittance,Absorbance,Concentration
Photometric Range：		0-125%T,-0.097-2.70A,0-1999C,0-1999F
Photometric Accuracy：		±0.5%T(0-100%T),±0.002A(0-0.5A),±0.004A(0.5-1.0A)
Photometric Repeatability：		±0.2%T(0-100%T),±0.001A(0-0.5A),±0.002A(0.5-1.1A)
Stability：		±0.002A/h,(At 500nm after 1 hour energization)
Baseline Flatness：		No
Basic Measurement：		Single wavelength,Concentration Measurement,Time scan
Concentration Mode：		Build stand curve with up to 32 samples,store up to 100 standard curves,read concentration directly
Print Mode：		LPT Port,Impact Printer(Optional)
Self Checking：		Filter,Wavelength
100%T/0%T Setup：		automatic
Sample Compartment：		Various accessories can be put in
Data Output：		RS-232C,LPT serial,digital output
Software Name：		UV-Spec
Display Mode：		20*2LCD with contrast adjustment for comfort viewing
Light Source：		Tungsten lamp(socket type,20W/12V,2000 hours),Deuterium lamp(1000 hours)
Power Reaquirement：		(220V±10% 50Hz/110V±10% 60Hz),150W
Standard Cell Holder：		10mm path length,and four cells can be put in
Cell：		4 pcs optical glass cells with 10mm path length,2 pcs quartz cells with 10mm path length
Actual Dimensions(W*D*H)：		456*375*220mm
Shipping Dimensions(W*D*H)：		625*520*348mm
Net Weight：		≤18.5Kg(41 lbs.)
Gross Weight Weight：		24.5Kg(54 lbs.)

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