UV VIS Double Beam Spectrophotometer

UV VIS Double Beam Spectrophotometer 

Features
1. 7 inch color LCD screen and long life, more comfortable and sensitive silicone buttons. The instrument can show various scanning curves and charts for users to complete various tests without computers.
2. Support USB storage and different data formats such as Excel, txt and image(PC software）. Users can output test data to flash memory, open and edit them on computers directly without any auxiliary software.
3. Advanced hardware and 32-bit Cortex_M3 processor with the clock speed 120MHz. The equipment can store 5000 pieces of data and 500 curves.
4. High-efficiency holographic grating of 1200 lines/mm and low stray light.
5. The equipment has long-life socket type tungsten-halogen and deuterium lamps which can work up to 2000 hours, can switch the lamps according to test needs and record its working time automatically. Socket type lamps make the replacement much easier.
6. Excellent silicon photodiode can guarantee the equipment is highly sensitive and stable.
7. Huge sample chamber and various accessories can meet all kinds of needs.
8. Can be connected to printer directly and output test charts and data.
9. Powerful PC software of UV VIS Double Beam Spectrophotometer.
10. Standard RS232, USB(A), USB(B) port for printer, data transfer and PC connection.

Specifications of UV VIS Double Beam Spectrophotometer
Display: 7 inch LCD screen
Keyboard Control: Silicone Button
Optical System: Double Beam
Holographic grating: 1200 lines/mm
Spectral Bandwidth: 2nm
Wavelength Range: 190 – 1100nm
Wavelength Accuracy: ±0.3nm
Wavelength Repeatability: ≤0.2nm
Photometric Accuracy: 0.2%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)
Photometric Repeatability: ≤0.15%T(0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)
Stray Light: ≤0.03%T@220nm,360nm
Stability: ±0.002A/h@500nm
Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C(0-9999F)
Baseline Flatness: ±0.002A(200-1000nm)
Noise: 0.0003A@500nm
Working Mode: T,A,C,E
Wavelength Setting: Automatic
Scanning Speed: High, Medium and Low
Detector: Solid Silicon Photodiode
Light Source: Tungsten Halogen/Deuterium Lamp
Data Output: RS232, USB(A), USB(B)
Processor: Cortex_M3, 120Mhz
Power Requirements: AC 110-220V 50-60Hz
Dimensions: 770*630*340mm
Weight: 27kg