A670 automatic refractometer Introduction: The A670/A630 fully automatic refractometer is equipped with a high-performance CCD sensor, which enables accurate and efficient analysis of various samples through unique signal acquisition and analysis techniques. It can automatically measure the refractive index (nD) of various liquids such as transparent, translucent, dark, and viscous, and the mass fraction of the sugar solution (Brix), which is accurate, reliable, fast, and easy to operate. The A670 innovatively adopts a cloud service system, and the data cloud is interconnected with the instrument side to get rid of the single-machine experiment era, fully complying with the 21CFR part 11 requirements for user-level review tracking, electronic signature and data tamper-proof output. The automatic refractometer has a wide range of applications and is commonly used in factories, schools and related research institutes in the petroleum industry, oil industry, pharmaceutical industry, paint industry, food industry, daily chemical industry, sugar industry and geological survey. One of the devices. Features: 1, cloud service system, through the network port to achieve cloud database and instrument interconnection, storage is no longer restricted (A670 only) 2, built-in Peltier (Peltier) precision temperature control system 3. The measuring prism located in the sample tank is made of high-hardness sapphire-grade glass, which has good corrosion resistance and scratch resistance. It can be cleaned at will and durable. 4, high-resolution CCD detector for automatic measurement, to avoid human error, higher measurement accuracy, can automatically measure transparent, translucent, dark, viscous and other liquids 5. High-brightness LED light source with a service life of more than 100,000 hours. 6, large storage 4G capacity 7, large 7-inch color touch display and innovative WINDOWS interface software, one-button measurement, making instrument control and data reading more convenient 8, 2 USB ports, RS232 interface, Ethernet interface, easy to connect, printer and network, support Wi-Fi (A670 only), can connect printer and network, easy for users to export data or backup 9, the whole machine passed the laboratory analysis instrument TART quality certification standard Technical Parameters Product model: A670 Refractive index measurement range: 1.30000~1.70000(nD) Measurement indication error: ±0.0001 (nD) Measurement resolution: 0.0001/0.00001 (nD) optional Brix measurement range: 0 ~ 100.0% Measurement indication error: ±0.1% (Brix) Measurement resolution: 0.1%/0.01% (Brix) optional Temperature control mode: Built-in Peltier temperature control Measuring temperature range: 0°C～100°C Temperature display resolution: 0.01 ° C Temperature control range: 5 ° C ~ 80 ° C Temperature control accuracy: ±0.02 °C Output mode: 2 USB, RS232, Ethernet interface Data storage capacity: Instrument side 4G + cloud Display mode: 7 inch TFT color touch screen Wi-Fi: Support Power supply (power adapter): 100~240VAC (15V 7.0A) Rated power: 45W Net weight: 5Kg Dimensions (length × width × height): 365mm × 300mm × 150mm
Introduction: The A670/A630 fully automatic refractometer is equipped with a high-performance CCD sensor, which enables accurate and efficient analysis of various samples through unique signal acquisition and analysis techniques. It can automatically measure the refractive index (nD) of various liquids such as transparent, translucent, dark, and viscous, and the mass fraction of the sugar solution (Brix), which is accurate, reliable, fast, and easy to operate. The A670 innovatively adopts a cloud service system, and the data cloud is interconnected with the instrument side to get rid of the single-machine experiment era, fully complying with the 21CFR part 11 requirements for user-level review tracking, electronic signature and data tamper-proof output. The automatic refractometer has a wide range of applications and is commonly used in factories, schools and related research institutes in the petroleum industry, oil industry, pharmaceutical industry, paint industry, food industry, daily chemical industry, sugar industry and geological survey. One of the devices.
