Theoretical Maximum Specific Gravity Tester for Bituminous Mixtures ASTM D2041

• After-sales Service: Online Service
• Warranty: 1 Year
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Gravity Tester
• Maxcapacity: <1000KN
• Model NO.: GD-0711A
• Accuracy Grade: 0.5
• Load Way: Mechanical Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Product Name: Theoretical Maximum Specific Gravity Tester
• Power of Vacuum Pump: 160W
• Volume of Vessel: 4000ml*2
• Negative Pressure: 3.7 Kpa(27.75mmhg).Allowable Bias Is 0.3 Kpa
• Power of Shaking M: Achine: 30W
• Constant Temperatur: Hwy-1 Low-Temperature Water Bath
• Sample Cylinder Cubage: 20 Ml
• Ambient Temperature: 5 ºC~35 ºC
• Transport Package: Wooden Case for Gd-0711A
• Specification: 510*520*380mm
• Trademark: GOLD
• Origin: Chongqing, China
• Production Capacity: 100 Sets/ Month

Product Description

Theoretical Maximum Specific Gravity Tester for Bituminous Mixtures ASTM D2041

 

Introduction: 

Theoretical Maximum Specific Gravity Tester 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. Theoretical Maximum Specific Gravity Tester is not available to determine the lacunose bituminous mixtures which water absorption overs 3%.

Specifications:

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

Contact Us:

If you have interest, please feel free to contact with me:

Chongqing Gold Mechanical&Electrical Equipment Co., Ltd

website: chinainstrument.en.made-in-china.com