Model : AMP-2801H
 
Measurement range : 0 penetration～600 penetrations
Resolution : 0.1 penetration
Standard needle : 50 mm,2.5±0.05 g
Power supply : AC(220±10％) V, 50 Hz

Model : PPD-1884
 
Capacity of Cylinder : 500 mL
Temperature Accuracy : ±0.2 ℃
Temperature Sensor : Pt100
Temperature Range : (Ambient +5) to 100 ℃
Working Environment : Temperature: 15-35 ℃
It is used to determine the density of crude petroleum and liquid petroleum.

Model : ASP-2806G
 
Ambient temperature : 15-35 ℃
Temperature resolution : 0.1 ℃
Stirring Speed : 0～300 r/min
Capacity of beaker : 1000 mL
Measurement range : 5-80 ℃ (softening point ≦80 ℃); 32-160 ℃ (softening point >80 ℃)
It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.

Model : SV-0623

Instrument Structure : Desk type
Receiving Flask : (60±0.05) mL
Timing Range : 0.0∼999.9 s
Working Mode : Double lines, parallel test
SV-0623 is suitable to determine the Saybolt viscosity of bitumen and bituminous mixtures under a constant temperature as per T0623.