Microprocessor UV-VIS Double Beam Spectrophotometer SKY-2704

Microprocessor UV-VIS Double Beam Spectrophotometer SKY-2704

The Microprocessor UV-VIS Double Beam Spectrophotometer SKY-2704 is a highly accurate and flexible instrument designed for a wide range of spectrophotometric applications. As a double beam optical system, it is capable of restraining drift and compensating for blank changes, making it suitable for long-term testing. The dual detector system measures the sample and reference simultaneously, optimising measurement accuracy. Its wide wavelength range caters to diverse fields such as biochemical research, pharmaceuticals analysis and production, education, environmental protection, and the food industry. The included PC software provides wavelength scanning functionality, enhancing its versatility. Key Features: Microprocessor UV-VIS Double Beam Spectrophotometer SKY-2704

• Double Beam Optical System: Ensures high stability and accuracy by simultaneously measuring sample and reference.
• Wide Wavelength Range: Covers 190nm to 1100nm, accommodating a broad spectrum of applications.
• High Resolution: Offers a wavelength setting resolution of 0.1nm.
• Versatile Photometric Range: Measures in 0~200%T, -4~4A, 0~9999C.
• PC Connectivity: Includes a USB Port for connection to a PC, enabling wavelength scanning and other advanced functions via the UV Analyst Scanning Software.
• Comprehensive Software: Comes with UV Analyst Scanning Software, offering various analytical capabilities.
• User-Friendly Interface: Features a Graphic LCD (320*240 Dots) and a 30-key Alphanumeric Membrance Keypad for easy operation.
• Data Output: Equipped with a USB Port, Mini Serial Printer, and PC Printer interface for flexible data handling.
• Wide Range Power Supply: Operates on AC 90-250V, 50/60Hz, making it adaptable to different power systems.
• Standard Accessories Included: Comes with a complete set of accessories to get started immediately.
• Suitable for Various Applications: Ideal for use in medicine, pharmaceuticals, environment monitoring, food inspection, agricultural chemistry, teaching, metallurgy, geology, and more.

Technical Specifications of Microprocessor UV-VIS Double Beam Spectrophotometer SKY-2704:

Specification	Value
Optical System	Double Beam, Blazed Holographic Grating (1200 lines/mm)
Wavelength Range	190-1100nm
Spectral Bandwidth	1nm
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. 3%T (0~100%T)
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
Baseline Flatness	±0.0015A
Stability	±0.001A/h (500nm,0A)
Noise	Not explicitly quantified
Sample Compartment	10mm Pathlength Cuvette
Detector	Imported 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
Drift	≤+/−0.0004A bs/h

Standard Accessories: Microprocessor UV-VIS Double Beam Spectrophotometer SKY-2704

• Glass Cells
• Quartz Cells
• Instrument Cover
• Software CD
• USB Cable
• Operational Manual
• Software Manual
• Software keyHere are some frequently asked questions about the Microprocessor UV-VIS Double Beam Spectrophotometer SKY-2704:
  • What is a double beam spectrophotometer and what are the advantages of the SKY-2704 being a double beam instrument? The SKY-2704 utilises a double beam optical system. This design is advantageous as it can restrain drift and compensate for blank changes, making it suitable for long-term testing. The dual detector system measures the sample and reference simultaneously, which optimises measurement accuracy. Microprocessor UV-VIS Double Beam Spectrophotometer SKY-2704
  • What is the wavelength range of the SKY-2704? The SKY-2704 has a wide wavelength range covering 190nm to 1100nm.
  • What types of applications is the SKY-2704 suitable for? This spectrophotometer is widely used in various fields such as biochemical research and industry, pharmaceuticals analysis and production, education, environment protection, and the food industry. It is also suitable for applications in medicine/pharmaceutical industry, environment monitoring, commodity inspection, food inspection, agricultural chemistry, teaching in colleges & universities, metallurgy, geology, and machine manufacturing.
  • What is the spectral bandwidth of the SKY-2704? The spectral bandwidth of the SKY-2704 is 1nm.
  • What is the wavelength accuracy and repeatability of the SKY-2704? The SKY-2704 has a wavelength accuracy of ±0.5nm and a wavelength repeatability of ≤0.2nm.
  • What is the photometric range of the SKY-2704? The photometric range of this spectrophotometer is 0~200%T, -4~4A, 0~9999C.
  • Does the SKY-2704 come with software for data analysis and control? Yes, the SKY-2704 comes with UV Analyst Scanning Software. This software provides wavelength scanning functionality and other advanced functions.
  • How does the SKY-2704 connect to a computer? The SKY-2704 is equipped with a USB Port for connection to a PC.
  • What type of display does the SKY-2704 have? The SKY-2704 features a Graphic LCD (320*240 Dots).
  • What kind of light sources and detector does the SKY-2704 use? This spectrophotometer uses a Tungsten Lamp & Deuterium Lamp (Pre-aligned) as light sources and an Imported Silicon Photodiode as a detector.
  • Does the SKY-2704 have any options for printing data? Yes, the SKY-2704 has output ports for a Mini Serial Printer and a PC Printer.
  • What are the power requirements for the SKY-2704? The SKY-2704 operates on AC 90-250V, 50/60Hz.
  • What standard accessories are included with the SKY-2704? The standard accessories include Glass Cells, Quartz Cells, Instrument Cover, Software CD, USB Cable, Operational Manual, Software Manual, and a Software key.
  • What is the stray light specification of the SKY-2704? The stray light is ≤0.05%T(220/360nm).
  • What is the scanning speed capability of the SKY-2704? The SKY-2704 offers High, Medium, and Low scan speeds, with a maximum of 3200 nm/minute.