Microprocessor UV-VIS Double Beam Spectrophotometer

DISCRIPTION:

Spectrophotometer is double beam optical system, can restrain drift, compensates for blank changes, Suitable for long time test. It is simple to 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/o 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 Band width-  1 nm
• 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 Compartment10mm 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.