Basic Info.

Model NO.

TBT-2801E1

HS Code

90158790

Model NO.

TBT-2801E1

HS Code

90158790

Product Desciption

TBT-2801E1 Penetrometer            



This instrument is designed and made as per T0604-2011 Penetration Test for Bituminous Materials in JTG E20-2011 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering and ASTM D5 Standard Test Method for Penetration of Bituminous Materials.
 It is used to determine the penetration of pavement petroleum asphalt, modified asphalt, liquid petroleum asphalt and emulsified asphalt. It is also suitable to test solid particle, powder, colloid and raw-food materials such as cheese, glycine, butter, cream and leavening. It can be widely used in food industry, highway engineering and other industrial fields.

I. Main technical features
1. The needle holder is designed novelly. It can be moved vertically and adjusted roughly and finely without measurable frication.
2. It adopts novel heating design. The heating and temperature measuring device are separated from water bath, easy to operate.
3. Equipped with automatic temperature controller and high accuracy temperature sensor, the temperature can be set conveniently and controlled precisely.
4. It adopts newly designed digital meter. The measuring data is stable and reliable.
 
II. Main technical specifications

Measurement range	(0~600) penetration scale
Resolution	0.01mm
Timing controller	5s or 60s, can be setted at will,bias within ±0.1s
Heating power	200W
Temperature control accuracy	25ºC±0.1ºC (Note: The ambient temperature shall not exceed 20ºC)
Temperature control mode	High accuracy digital temperature controller
Constant temperature bath	Hard glass bath
Stirring	Automatically stirred by magnetic stirrer
Standard needle	2.5g±0.05g
Needle holder	It can be adjusted roughly and finely without measurable frication to make the tip aim the sample conveniently.
Power supply	AC(220±10%)V, 50Hz
Dimension	280mm×350mm×700mm

III. Optional accessories
1. Grease masher :to test cone penetration of lubricating grease (or petrolatum).
2. Standard cone: 102.5g±0.05g
3. Other cones:   1/2 scale cone,1/4 scale cone

IV. Standard accessories
 

No.	Item		Unit	Qty	Remarks
1	Standard needle		Piece	3
2	Needle connecting rod		Set	1
3	Weight (50g)		Piece	1
4	Asphalt sample container	Φ55 × H35 (small sample container)	Piece	3
		Φ70 × H45 (big sample container)	Piece	3	Selection of accessories
		Φ55 × H70 (special sample container)	Piece	3	Selection of accessories
5	Mercury thermometer (0~50 ºC, scale division is 0.1 ºC)		Piece	1
6	Glass sink		Piece	1
7	Triangle holder		Piece	1
8	3A fuse (Ф5×20)		Piece	2
9	Magnetic stir bar		Piece	1
10	Monitor battery(LR44,1.5V button batteries, φ11.5 × thickness of 5)		Piece	1

V. TBT-2801E1 Penetrometer's Reagent and Auxiliary Equipments 

No.	Name	Specification	Quantity	Memo
1	Glycerol	500ml	1 bottle
2	Bitumen solvent(Kerosene)	1L	2L/bucket	Bitumen test
3	Talcum powder		500 g
4	Scraper		1 piece
5	Hairbrush	2cm width	2 pieces
6	Electric furnace	1000W	1 piece	Bitumen test

Notes:
1.The reagent and equipments 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