Meters and Instruments, buy Ultraviolet Visible Spectrophotometers on China Suppliers Mobile

Product Details

VIS Spectrophotometer, UV-VIS Spectrophotometer, visible spectrophotometer, UV spectrophotometer, Ultraviolet Visible Spectrophotometer

7802 Series Ultraviolet Visible Spectrophotometers are auto scanning types which are mounted with step motors. All Ultraviolet Visible spectrophotometers feature high performance sealed optics mounted on a stable machined platform. The innovative optical layout and state of C-T monochromator with high grade blazed holographic grating ensure accuracy. Its integrated design assures long-term stability and durability. The precisely aligned detector, quality deutierium lamp and tungsten lamp enhance the precision across the UV/VIS spectrum. All spectrophotometers are intended to be utilized for research, development, quality control, etc. primarily in the fields of optical materials, semiconductors, new materials, electronics and so on through qualitative and quantitative analyses of samples diverse in kind and size. The comprehensive features, sophisticated powerful software, variety of accessories and model configurations will meet or exceed your expectations for performance and value.

Specifications
Model	7802C	7802SPC
Optical Performance
Optical System	Single beam, C-T type, 1200L/mm grating
Path Length (Max)	100mm
Spectral Bandwidth	2nm	2nm
Wavelength Range	200 - 1000nm	200 - 1100nm
Wavelength Accuracy	± 0.5 nm (Calibrate by system automatically )
Wavelength Repeatability	0.2nm
Stray Light	≤0.15%T (220nm / 360nm)
Light Source Changing	Automatic
Photometric Performance
Photometric Mode	Transmittance, Absorbance, Concentration
Photometric Range	0-125 %T, -0.097-2.70 A, 0-1999 C 0-1999 F
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(0.5-1.0A)
Stability	±0.00 2 A/h, ( A t 500nm after 1 hour energization)
Baseline Flatness	/	±0.004 A
Primary Function
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	Filters, 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	UV-Solve
Software Function	Photometric measurement (T, A, C) Kinetics measurement (Time scan) Quantitative measurement (Standard curve) Spectral measurement (Wavelength scan, PC type)
Primary Specification
Display Mode	20 X 2 LCD 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) , 150 W
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	456 W x 375 D x 220 H mm
Shipping Dimensions	625 W x 520 D x 348 H mm
Net Weight	≤18.5 Kg (41 lbs.)
Gross Weight	≤24.5 Kg (54 lbs.)