User Manual

Maintenance
1. Accurate measurement depends on careful calibration. The prism and
sample must be at the same temperature for accurate results.
2. Don’t expose the instrument to damp working conditions, and don’t
immerse the instrument in water. If the instrument becomes foggy, water has
entered the body. Call a qualified service technician or contact your dealer.
3. Don’t measure abrasive or corrosive chemicals with these instruments.
They can damage the prism’s coating.
4. Clean the instrument after measurement using a soft damp cloth. Failure
to clean the prism on a regular basis will lead to inaccurate results and
damage to the prism’s coating.
5. This is an optical instrument. It needs careful handling and storage.
Failure to do so can result in damage to the optical components and its basis
structure. With care, this instrument will last years of reliable service.
Specifications
RFT10
RFT32
Type
Sucrose
Sucrose
Range
0 to 10% (20°C)
0 to 32% (20°C)
Accuracy
±0.1%
±0.2%
Resolution
0.1
0.2
ATC
50° to 86°F (10°
to 30°C)
50° to 86°F (10°
to 30°C)
Dimensions
6.7x1.6x1.6"
(170x40x40mm)
6.7x1.6x1.6"
(170x40x40mm)
Weight
6oz (170g)
6oz (170g)