© Dynalyse AB

Rev. Sep. 15, 2009.

Technical data:

Precigrader is based on the measurement of resonance frequencies, length and density. It has been designed to be robust, easy-to-use and for a wide range of grading applications.

The prerequisities are mainly the following¹:

• Timber size and length:

Thickness: 19-110 mm, or 1"-5"

Width: 60-300 mm, or 3"-12"

Length: 1200-7200¹⁾ mm, or 4-24ft

• Sawn or planed (dressed) surface

• Dried material, clear-cut to angle

• Space needed: less than 2 meters of a lug-line

• Grade, E-modulus, density and length are output via the RS232 interface.

 

More detailed information can be achieved for prospective clients. For contact info, please check 'Contact' .

 

¹ Several standards include restrictions on size and length for various wood products. The length interval is limited by the range 4800 mm, or 16ft, i.e. 1200-6000 mm up to 2400-7200 mm, or 4-20ft up to 8-24ft in one set-up.