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Product Details

Digital Bitumen Mixtures specific gravity test equipment

Product Description

Digital Bitumen Mixtures specific gravity test equipment

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%.

Digital Bitumen Mixtures specific gravity test equipment

* It adopts single chip machine technology to vacuumize, shake, fill air and relieve pressure automatically.

* Equipped with a high-accuracy absolute pressure sensor, the negative pressure can reach 3.7 kPa±0.3 kPa.

* The working status of the vacuum pump can be reflected by a vacuum meter.

* It equips a water buffer device to prevent the water in the negative pressure container from flowing into the vacuum pump.

* It can determine two samples at the same time. Test efficiency is high. The structure is reasonably designed. It is easy to use.

Specification

Power supply	AC (220±10%) V, 50Hz.
Volume of vessel	4000ml×2
Power of vacuum pump	160W
Negative pressure	3.7 kPa(27.75mmHg)
Allowable bias	±0.3 kPa
Power of shaking machine	30W
Dimension	510mm×520mm×380mm

Other series type of asphalt tester

Our Service

Installation and training
1.If buyers visit our factory and check the machine, we will teach you how to install and use the machine, and also train your workers/technician face to face.
2.Without visiting, we will send you user manual and video to teach you to install and operate.
3.If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.
After Sale Service
1.One year guarantee for whole machine.
2.24 hours technical support by email or calling
3.If there is any problem found of the machine, we will repair it for free in one year.

Packing & Delivery

We can delivery by sea at any port in China.

We can ship By EMS,TNT, DHL and others (door to door).

We also can ship by air via express company (door to door), it is quick and safe.

Company Profile

Our Customers

FAQ

Q:Are you trade company or factory?
A:We are trade company but we also have own factories. Building trade company is just for exporting various types of concrete mould and others products.

Q:Why your price is higher than others?
A:As we persist on that each factory should put quality at the first place. We spend time and money on developing how to make machines much more automatic, accurate and high quality. We can make sure that our machine could use more than ten years without any problem. We can provide one years free quality assurance.

Q:How to visit your company?
A:1. Fly to Beijing airport: By high speed train From Beijing Nan to Cangzhou Xi (1 hour),then we can pick up you.
2. Fly to Shanghai Airport: By high speed train From Shanghai Hongqiao to Cangzhou Xi(4.5 hours), then we can pick you up.