Visible Spectrophotometer VS-110PC

Description:

Visible Spectrophotometer VS-110PC has full 128×64 graphic LCD screen display and built-in single clip microcomputer system provides a full range of functionality including live display mode, photometric analysis, multi-wavelength analysis and quantitative analysis. It has band width of 4 nm and wavelength range of 320 nm to 1000 nm. The large storage capacity enables to store groups data and standard curve. The illuminant used is imported tungsten lamp and Import Silicon Photodiode as a detector for effective results. It is offered with USB connectivity which provides extra flexibility for data and method storage, parallel port printer or connection to a PC.

Specifications:

Wavelength	Range 320 to 1100 nm Accuracy ±0.5 nm Repeatability 0.2 nm Setting Automatic
Photometric	Mode T,A,C,E Range -0.3 to 3 A Accuracy ±0.3% τ Repeatability 0.15% τ
Operation Mode	Manual & PC Operation
Spectrum Bandwidth	4 nm
Baseline Stability	0.001 A/30 min@500 nm
Light Source	Import Tungsten Lamp
Detector	Import Silicon Photodiode
Stray Light	≤0.05% τ (340 nm NaNO2)
Display	LCD Screen (128×64 Dots)
Power Requirement	AC 220 V/50 Hz 110 V/60 Hz, 121 W
Dimensions (W ×D ×H)	480×350×220 mm
Weight	12 kg

Features:

• It has standard band width of 4 nm and wavelength range of 320 nm to 1000 nm
• The wide LCD Screen (128 ×64 Dots) display makes the user to view multiple sets of data
• It has the ability to save output data and curve in its large memory storage
• It is the user friendly device which is provided with Auto zero tuning and Auto wavelength tuning option
• All the operations are controlled by Single-chip microcomputer system
• The USB and parallel printer port acts as the interface to print the measurement data, standard sample curve
• It has the capacity to hold 5 mm to 100 mm sample with automatic changing of filter
• It can estimate standard curve of ten standard sample through analysis of k and b factors in quantitative analysis
• It has data recovery system during sudden power off situation

Applications:

Used in various fields like pharmaceuticals industry, food industry, microbiology etc. Used for measurement of substance concentration such as protein, DNA or RNA, growth of bacterial cells, and enzymatic reactions. Used in experiments in fields of physics, molecular biology, chemistry and biochemistry. Monitoring dissolved oxygen content in freshwater and marine ecosystems. Used for medical health, clinical examination, biochemistry, petro-chemistry, environmental monitoring and quality control as qualitative and quantitative analysis