Automatic ABBE Digital Refractometer, RFT-A731, RFT-A733

Description

Adopt high-resolution CCD detection system, automatic measurement, fast test speed, good repeatability, and temperature correction function to avoid human error.
Color LCD touch screen, friendly man-machine interface, intuitive and easy to read, large-capacity storage system, measurement data can be saved and traced.
Configure the communication interface, which can be connected to the computer and U disk, which is convenient for user data storage, export and backup.
The measuring prism is corrosion-resistant, scratch-resistant, easy to clean and durable.
The measurement liquid level is small, saving the sample, just take 0.5ml of sampling, non-destructive measurement, and the sample can be recovered.
The instrument structure has no mechanical moving parts, adopts LED light source, and has a service life of more than 100,000 hours.
Built-in 8 industry standard parameters, namely F42 fructose syrup, F55 fructose syrup concentration, glucose concentration, sucrose concentration, solid content (fruit juice, vegetables, canned products, soft drinks), honey water content, nD20 and user-defined measurement units.
Meet the relevant requirements of Chinese national standards GB/T12143-2008, GB/T18963-2012 and GB/T21730-2008.

Parameters/Model	RFT-A731	RFT-A733
Measuring range	Refractive index nD: 1.30000-1.70000 Brix (BX): 0-100%	Refractive index nD: 1.30000-1.70000 Brix (BX): 0-100%
Measuring accuracy	Refractive index nD: ±0.0002 Dissolved solids Brix: ±0.1%	Refractive index nD: ±0.0002 Dissolve solids Brix: ±0.1%
Measuring resolution	Refractive index nD: ±0.00001 Dissolved solids Brix: ±0.01%	Refractive index nD: ±0.00001 Dissolved solids Brix: ±0.01%
Temperature	Temperature display range: 0-90℃	Temperature display range: 0-90℃
Thermostatical control range	——	10-60℃
Temperature control accuracy	——	±0.1℃
Interface	RS232/USB/U Disk	RS232/USB/U Disk
Display	7-inch color touch screen	7-inch color touch screen
Weight	9kg	9kg
Overall dimensions	500mm×330mm×220mm	500mm×330mm×220mm