Automatic Temperature Control Double Digital Displays Extension Meter (SY-2.0C)
The capability of bitumen is requested higher and higher along with the incessantly raising of the road grade. Bitumen ductility is one of the key indications to judge the bitumen capability. Different temperature and speed to the different bitumen ductility test. "Automatic Temperature Control Double Digital Displays Extension Meter (Ductility)" extracts the virtue of the foreign instrument, adopts automatic temperature control and worm wheel double speed ductility for test, and also adopts the imported electric components. It is with the advantage of accurate ductility, stable driven, no quiver, convenient operation, no noise, temperature controller fixed with tubular electric heating element, and with the equipments of refrigerant compressor and water cycle.
The C model extensometer has been improved to fully closed in the process on the basis of SY-1.5B and 2.0 model. In this way, it enhances the temperature control accuracy.
"Automatic Temperature Control Double Digital Displays Extension Meter (Ductility)" is a mechanotronics product, adopting the heater and refrigerant compressor to control the temperature. Ductility part adopts the programmed control two stage timing. Electric motor extends the bitumen after shifting. The advantage of this driven is no quiver, extend balance, heat preservation good, etc.
Low temperature, double speed, chain transmission.
|Quick ductility speed||50mm/min± 2%|
|Low ductility speed||10mm/min± 2%|
|Operating temperature||5~50º C± 0.5º C|
|Max. ductility extent||2.0m|
|Full range accuracy||± 1mm|
|Result processing||automatic print|