1. Double beam optical system, and blazed holographic 2. G They have outstanding test precision and very competitive prices. 3. 8-inch color touch-screen, cutting-edge user interface, powerful functions, and easy operation. 4. With powerful functions, the equipment shows great performance in qualitative and quantitative testing, such as:

• Full-spectrum scanning
• Linear regression
• Detailed spectrum scanning
• Concentration direct reading
• Time-based kinetics determination
• Peak/Valley detecting
• GOTO λ
• Multi-wavelength measurement

5. The equipment is designed with a sophisticated power protection system. With a high capacity of internal memory, it can store testing results, scanned images, regression equations, and correction data. Therefore, it follows a fast initialization when power is on. 6. The instrument can be connected with a dedicated printer, which can print testing results, or draw curves from spectral scanning, fixed wavelength time-based scanning, and linear regression. 7. With a USB COM port the device can be connected to a PC, which can not only enhance the performance in data testing and spectrum scanning but also expand the memory to save more testing results.