The asphalt penetration tester is used to determine the penetration value of road petroleum asphalt and modified asphalt under specified conditions to evaluate the consistency, hardness and temperature sensitivity of asphalt. It is widely used in highway engineering, scientific research institutions and quality testing laboratories, providing a reliable basis for the quality control and performance evaluation of asphalt materials.

Automatic computerized asphalt penetration tester

Model:TD604-5

I.Product Introduction

The TD604 series asphalt penetration tester is developed and manufactured by Hebei Tianqixingzi Inspection Equipment Co.,Ltd.in accordance with Section 4.4"Tack Coat"of the People's Republic of China industry standard JTG/T3364-02"Technical Specification for Design and Construction of Highway Rigid Bridge Pavement".

Standards:

ASTM D5,AASHTO T49,EN 1426,JIS K 2207,IP 49,DIN 52210,AFNOR T66-004,ASTM D217

This instrument is suitable for determining the penetration of road petroleum asphalt,polymer-modified asphalt,and the penetration of residues after distillation of liquid petroleum asphalt or evaporation of emulsified asphalt.The standard test conditions are:temperature 25℃,load 100g,and penetration time 5s.

II.Product Model Description of TD604 Series Asphalt Penetration Testers:

The current production standards for TD604 series asphalt penetration testers in our company are as follows:

TD604-1 Pointer-type Asphalt Penetration Tester(Discontinued)

TD604-2 Dual Digital Display Asphalt Penetration Tester

TD604-3 Digital Display Fully Automatic Penetration Tester

TD604-4 Liquid Crystal Display Fully Automatic Penetration Tester

TD604-5 Liquid Crystal Display Temperature Controlled Fully Automatic Penetration Tester

Among them,the three models TD604-3,TD604-4,and TD604-5 all have the functions of automatic timing,automatic value calculation,automatic calculation,and automatic storage of more than 10 sets of test data.They are easy to operate and convenient to query.

The TD604-4 and TD604-5 models can also be equipped with a mini printer(model code:Y),a computer control system(model code:D),and network connectivity(model code:W).

All models can be equipped with either the TDHWY-30 or TDHWY-10 low-temperature circulating water bath manufactured by our company.

III.TD604 Series Asphalt Penetration Tester Product Introduction

1.Main Product Features

①The needle and connecting rod are easy to disassemble and assemble,facilitating quality inspection.

②Electronic dial indicator detection,automatic needle penetration and display of the penetration process.

③Equipped with an illumination device for easy observation of the contact between the needle tip and the sample surface.

④With a low-temperature water bath,it can perform low-temperature penetration tests.

2.Product Technical Parameters:

TD604-3 type,TD604-4 type,TD604-5 type

1.Needle insertion time:5 seconds after power-on,or you can freely set 5,8,10,12,30,or 60 seconds.

2.Needle insertion range:0-50mm

3.Display accuracy:0.15mm

4.Standard probe:2.5g±0.05g

5.Connecting rod assembly:100g±0.05g

6.Ambient temperature:5-40°C

7.Ambient humidity:≤85%

8.External dimensions:180*280*500mm;230*350*450mm

9.Weight:7.5KG;10KG;10.5KG

10.Power supply voltage:220V

11.Power:100W;200W;1200W