Automatic Refractometer A670

Automatic Refractometer A670

A630 / A670 Automatic Refractometer includes high-performance CCD light-sensitive part, can accurately and efficiently complete sample analysis tests through exclusive signal acquisition, analysis and processing technology

A670 can automatically measure the refractive index (nD) of transparent or translucent liquids and mass fraction (Brix) of sugar solution, is accurate, reliable, quick, easy for operation, and so on.

    1. Completely meet the requirements of user ID classification & tracking, E-signature, and Data tamper-proof, which listed in 21CFR part 11.
    2. High measuring resolution up to 0.00001(nD)/0.01%(Brix) (A670 only).
    3. Peltier accurate temperature control system is built-in, accuracy up to 0.02℃
    4. Measuring prism is made of high hardness sapphire glass, of excellent properties against corrosion and scratches, free for clean and durable.
    5. High-resolution CCD detector offers automatic measurement, avoiding personal errors, having higher accuracy; transparent, translucent liquids or ropiness liquids samples are all available.
    6. High brightness LED light source with service life more than 100000 hours.
    7. 7-inch colour touch screen with LINUX system and 4GB RAM let methods and data expanding excellent.
    8. 2 x USB, 1 x RS232, 1 x Ethernet, can be easily connected, printer and network to facilitate users to export data or backup.
  • Model A630 A670
    Refractive index measuring range (nD) 1.30000-1.70000 1.30000-1.70000
    Measured value error (nD) ±0.0002 ±0.0001
    Measurement resolution (nD) 0.0001 0.0001/0.00001
    Scope of sugar solution mass fraction (Brix) 0-100%
    Measured value error (Brix) ±0.1%
    Measurement resolution (Brix) 0.10% 0.1%/0.01%
    Temperature control mode Built-in semiconductor
    Scope of temperature measuring 0-100℃
    Temperature control range 10-50 ℃ 5-80 ℃
    Temperature control accuracy ±0.1℃ ±0.02℃
    Interface RS232/USB/SD card/U disk/Internet/wi-fi
    Data storage capacity 4GB
    Display modes 7 inches, TFT touch screen
    Power supply(Power adapter) 110V~240V(12V,10A)
    Power 45W
    Net weight 12kg
    Dimensions 365mmX300mmX150mm

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