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Refractometer A670 Model Number: A670

Specifications

Innovatively cloud service system of A670, let the 

cloud data with instruments connected, lead the 

laboratory to Cloud generation.

Completely meet the requirements of user ID 

classification & tracking, E-signature, and Data 

tamper-proof, which listed in 21CFR part 11. 



Hanon 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.

Automatic Refractometer is widely used on kinds of industries, it is one of the most common instruments in the oil industry, pharmaceutical industry, paint industry, food industry, daily chemical industry, sugar industry, geological exploration or institutions.


Characteristic

Could service system, connecting cloud database with instruments, data storage is unlimited;
Peltier accurate temperature control system is built-in; 
Measuring prism is made of high hardness sapphire glass, of excellent properties against corrosion and scratches, free for clean and durable; 
High-resolution CCD detector offers automatic measurement, avoiding personal errors, having higher accuracy; transparent, translucent liquids or ropiness liquids samples are all available; 
LED light source with the long working life more than 100000 hours;
Extremely 4G storage capacity can store up to 1000 groups of data;
7inch color touch screen, Windows type operating interface, One-touch testing, let the operating and data reading more convenient;
2 USB port, RS232 port and internet port for connecting printer or internet, U disk and SD card port for data exporting.




Refractive index measuring range (nD) 1.30000-1.70000
Measured value error (nD) ±0.0001
Measurement resolution (nD) 0.0001/0.00001
Scope of sugar solution mass fraction (Brix) 0-100%
Measured value error (Brix) ±0.1%
Measurement resolution (Brix) 0.1%/0.01%
Temperature control mode Built-in semiconductor
Scope of temperature measuring 10-85℃
Temperature control range 5-70 ℃
Temperature control accuracy ±0.05℃
Interface RS232/USB/SD card/U disk/Internet
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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