TBT-0702A-1 is designed and made as per industrial standard JTG E20-2011 and ASTM D6926 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.
It is composed of both mechanical drive and control instrument,the mechanical drive includes motor, reducer and chain drive.It has the single chip microcomputer as the control core and 4.3 inch color touch screen,real-time clock,environment temperature detecting and displaying.
1. The instrument adopts the new advanced electroplating process,metal yogon,high hardness,good abrasion resistance.
2.With the electric control method to realize the automatic lifting of heavy hammer,self-locking,the start button - raise automatically,automatic stop,automatic reset,It will decrease the operators’ working strength and simplify the work procedure.
3.The instrument with dual use function,it can be used in both Φ101.6mm×63.5mm cylinder mold AND Φ152.4mm×95.3mm big cylinder mold.
4.Tthe electric control adopts the large color touch screen technology,and has the key control to realize the double insurance.It’s convenient operation and high accuracy control.
5.mold accurate positioning,dead locking structure of compaction test mold,safe reliability of instrument operation.
6.Preset the compaction times to realize the automatic compaction technology.It’s convenient to debug and do self-inspection.
7.With the automatic emergency stop button,it can stop at any time and any condition by pressing the button.
1. Hammer 1
2. Hammer 2
3. Fall of Hammer
4. Compaction speed
5. Compaction times
6. Wooden compaction pedestal
7. Concrete compaction pedestal
8.Lifting motor power
9.Color touch screen
temperature -10℃～35℃,relative humidity ≤85%
TBTMJS-0702A-1 Marshall Electric Compactor
“TBTMJS-0702A-1 Marshall Electric Compactor”Controller
Big test mode（Φ152.4㎜）
Big test mode pressing sleeve
Small test mode（Φ101.6㎜）
Small test mode pressing sleeve
Big test mode seat
Small test mode seat
Heavy hammer 1（10210g±10g）
One of them installed on machine
Heavy hammer 2（4536g±9g）
The connecting line of main engine and controller
II,TBTMJS-0702A-1 Marshall Electric Compactor's Reagent and Auxiliary Equipments
Trichloro ethylene,kerosene,gasoline,choose any one is okay
1,The reagent and equipment for installing the instrument are supplied by end-users themselves.
2,The usage,management and saving of poisonous and harmful reagent,pls operate according to the relative principle.
3,PLS read the operation manual and industry standard before using the instrument.