China Penetrometer -Asphalt Penetrometer ASTM D5

Summary
The instrument is designed and made as per national standard of People's Republic of China , and as well as and . It is mainly used to determine the needle penetration of bituminous mixture and cone penetration of lubricating grease (or petrolatum).It is also suitable to determine solid particle,powder, colloid an draw-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.It adopts digital display to show the penetration number.Easy to observe.
2.Six grade softening control.High timing control accuracy.
3. The needle holder can be adjusted roughly and finely. It is convenient to adjust and exact to aim.
4.Equipped with grease masher and constant temperature bath. The temperature in bath can be controlled automatically.Multipurpose and high cost performance.

II. Main technical specifications
1.Measurement range:(0~600)penetration scale
2.Timing controller: 5s,8s,10s,12s,30 sand 60s,bias within±0.1s
3.Resolution: 0.01mm
4.Penetration accuracy: ±1penetration
5.Heater power: 200W;
6.Temperature control accuracy: 25±0.1ºC (Note:The ambient temperature shall not exceed 20 ºC)
7.Temperature control mode: High accuracy digital temperature controller
8.Constant temperature bath: Hard glass bath
9.Stirring:automatically stirred by a magnetic stirrer
10.Standard needle: 2.5±0.05g
11.Standard cone: 102.5±0.05g
12.Needle holder:It can be adjusted roughly and finely.Convenient toad just and exact to aim the sample.
13. Others: Equipped with a cold light source and a magnifier; Convenient for operation and observation.

III. Optional accessories
Other cones: 1/2scalecone,1/4scalecone

IV. Standard Accessories

NoItemUnitQtyRemark1Grease workerSet1 2Bimetal thermometer and holderPiece1 3Standard needle--By Table 1 configuration---- 4Weight--By Table 1 configuration---- 5Sample dish--By Table 1 configuration---- 6Mercury thermometer--By Table 1 configuration---- 7Cone penetration sample vesselPiece1 8O type ring (Ф105x5) --Mounted on a large sample devicePiece1 9Standard ConePiece1 10Needle linkPiece1 11Glass sinksSet1 122A fuse (Ф5 x 20)Piece1 13TripodPiece1 14Magnetic stirringPiece1 15Monitor battery (LR44,1.5V button batteries, φ11.5 x thickness of 5)Grain1

ItemGB/T 4509-1998StandardGB/T 4509-2010StandardT0604-2011 in JTG E20-2011 standardStandard needle50mm, 2.5g±0.05g3Pieces3Pieces3Pieces60 mm, 2.5g±0.05g.--3Pieces--Sample dishΦ55mmxH16mm--3Pieces--Φ55mmxH35mm1Piece3Pieces3PiecesΦ55mmxH70mmOptional3PiecesOptionalΦ70mmxH45OptionalOptionalOptionalThermometer(0~50)ºC, scale division is 0.1ºC1Piece--1Piece(-8~32)ºC, scale division is 0.1ºC--1Piece--(25~55)ºC, scale division is 0.1ºC--1Piece--Weight50g2Pieces1Piece2Pieces100g--1Piece--