SZR-6 Fully-automatic asphalt cone penetrometer
is newly designed and
manufactured according to the industry standard JTG E20-2011 issued by the Ministry of Communications.
It is applicable for varieties of tests for asphalt.
The device automatically controls temperature and timing.
Displacemeter is used for measuring penetration degree to calculate average
which makes it easy and clear.
Technical parameters:
1:Range of measurement: 0-50mm±0.1mm
Accuracy of measurement: ±0.1mm(Minimum testing ＆#118alue display 0.01mm)
2:Total weight of standard index and connection rod 50±0.05g Weight of poise: 50±0.05g
3:Accuracy of temperature control 25±0.1 Automatic timing 5S, 60S±0.1 Voltage 220V
