Asphalt Mixture Theoretical Maximum Specific Gravity and Density Tester

• Type: Asphalt Gravity and Density Tester
• Accuracy Grade: 1
• Load Way: Electronic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Model NO.: HW-SYD-0711A
• Power Source: AC220V
• Product Description: Asphalt Gravity and Density Tester
• Relative Humidity: ≤85%
• Power Supply: AC(220±10%)V, 50Hz
• Transport Package: Standard Export Package
• Trademark: Labkits
• Origin: Hunan China
• Production Capacity: 500PCS/Month

Product Description

Item: Asphalt Mixture Theoretical Maximum Specific Gravity and Density Tester
Model: HW-SYD-0711A

This instrument is designed and made as per T 0711-2011 and ASTM D2041 Standard Test Method for Theoretical Maximum Specific Gravity of Bituminous Mixtures(Vacuum process) in JTG E20-2011. It is suitable to determine the theoretical maximum specific gravity of bituminous mixtures by vacuum process.  It is used to design the ratio of bituminous mixtures, survey the road condition or calculate the void ratio and compactness of road construction. It is not available to determine the lacunose bituminous mixtures which water absorption overs 3%.
 
I.  Main technical features
1.  It adopts single chip machine technology to vacuumize, shake, fill air and relieve pressure automatically.
2.  Equipped with a high-accuracy absolute pressure sensor, the negative pressure can reach 3. 7 kPa±0. 3 kPa.
3.  The working status of the vacuum pump can be reflected by a vacuum meter.
4.  It equips a water buffer device to prevent the water in the negative pressure container from flowing into the vacuum pump.
5.  It can determine two samples at the same time. Test efficiency is high. The structure is reasonably designed.  It is easy to use.
 
II.  Main technical specifications
1.  Power supply: AC(220±10%)V, 50Hz.
2.  Volume of vessel: 4000ml×2
3.  Power of vacuum pump: 160W
4.  Negative pressure: 3. 7 kPa( 27. 75mmHg). Allowable bias is ±0. 3 kPa.
5.  Power of shaking machine: 30W
6.  Dimension: 510mm×520mm×380mm              
 
III.  Optional accessory
1.  Constant temperature water bath: HWY-1 Low-temperature water bath

Highway Instruments

Automatic Bitumen Breaking Point Tester
Bitumen Breaking Point Tester
Low Temperature Ductility Tester
Asphalt Ductility Tester
Low Temperature Asphalt Ductility Tester
Marshall Electric Compaction Tester
Multifunctional Digital Control Electric Compaction Tester
Asphalt Chemical Constituent Tester (Four Constituents Methods)
Emulsified Asphalt Particle Charge Tester
Emulsified Asphalt Coating Tester
Emulsified Asphalt Storage Stability Tester
Emulsified Asphalt Consistency Tester
Penetrometer
Low Temperature Penetrometer
Penetrometer (For Wax)
Automatic Penetrometer
Asphalt Rolling Thin Film Oven (85 Type)
Asphalt Thin Film Oven (82 Type)
Slurry Viscometer
Slurry Sand Content Tester
Slurry Gravimeter
Slurry Water Loss Tester
Slurry Test Package (Four-Piece Suit)
Slurry Test Package (Three-piece suit)
Asphalt Softening Point Tester
Automatic Asphalt Softening Point Tester
Asphalt Dynamic Viscosity Tester (Vacuum Decompression Capillary Methods)
Bitumen Dynamic Viscometer
Asphalt Standard Viscometer
Saybolt Viscosity Tester
Automatic Wheel Track Tester (Research Type)
Hydraulic Wheel Track Molding Machine
Automatic Wheel Track Tester (Common)
Adhesion Tester
Asphalt Content Tester
Asphalt Float Tester
Asphalt Mixture Theoretical Maximum Specific Gravity and Density Tester
Automatic Marshall Stability Tester
Marshall Stability Tester
Automatic Mixture Blender
Bitumen Pressure Ageing System
Fine aggregate Sand Equivalent Tester
High Speed Extractor
Limestone Powder Content Tester
Load Wheel Rolling Tester
Marshall Stability Tester
Rotatory Compactor
Tenacity Tester
Wax Content Tester
Wet Wheel Abrasion Loss Tester
Multifunctional Fully-automatic Asphalt Pressure Tester
Bituminous Mixtures Bending Beam Rheometer
Automatic Mixture Blender