Microprocessor UV-VIS Double Beam Spectrophotometer

Description
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Model No. – WSPECTRO-11003

Make – WESWOX

DISCRIPTION:

Spectrophotometer is double beam optical system, can restrain drift, compensates for blank changes, Suitable for long time test. It is simple to ﬁt a curve by using your standard with single or dual W L. It have wavelength scanning function using PC software. It is widely used in colleges and QC labs.

FEATURES:

Double beam optical system.
Low noise and Low stray light.
Large LCD display, can display curve.
High quality grating, detector and lamps.
Data and Curve can be stored in real-time.
Auto setting WL, auto Blank.
Lamps can be turned on/oﬀ individually.
Easy to change Pri-aligned lamps.
Reinforced baseboard and bracket assures durability.

FUNCTIONS:

Photometric: T%, Abs.
Quantitative: Standard Curve
System Utility
WL Scan (Spectrum Scan)
Time Scan (Kinetics)
DNA/Protein Test

SPECIFICATIONS:

Wavelength Range	190-1100nm
Spectral Bandwidth	1nm
Optical System	Double Beam, Blazed Holographic Grating (1200 lines/mm)
Wavelength Accuracy	±0.5nm
Wavelength Repeatability	≤0.2nm
Wavelength Setting	Auto, Resolution 0.1nm
Photometric Range	0~200%T, -4~4A, 0~9999C
Photometric Accuracy	±0.002 A (0~0.5A), ±0.003A (0.5~1A), ±0.
Photometric Repeatability	≤0.001 A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T)
Stray Light	≤0.05%T(220/360nm)
Scan Speed	High, Medium, Low. Max.3200 nm/minute
Stability	±0.001A/h (500nm,0A)
Baseline Flatness	±0.0015A
Noise	≤0.2%T/3min (250/500nm,0%T); ≤0.5%T/3min (250/500nm,100%T)
Sample Compartment	10mm Pathlength Cuvette
Detector	Silicon Photodiode
Lamps	Tungsten Lamp & Deuterium Lamp (Pre-aligned)
Display	Graphic LCD (320*240 Dots)
Keypad	30-key Alphanumeric Membrance Keypad
Output Port	USB Port
Printer	Mini Serial Printer; PC Printer
PC Software	UV Analyst Scanning Software
Power Requirements	AC 90-250V, 50/60Hz
Dimension	545x468x245mm
Weight	18kg

STANDARD CONFIGURATION

Glass Cell	4 no.
Quartz Cells	2 no.
Dust Cover	1 no.
Software CD	1.no.
Software Manual	1 no.
USB Cable	1 no.
Software Key	1 no.
Power Cable	1 no.
Operation Manual	1 no.