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Dongguan Company

Add: Xinhe Management of 

area, Wanjiang District, 

Dongguan city, Guangdong

 province, China

Tel: +86 769 23388229

Fax: +86 769 23388227

Mobile phone:

       Homlin :  +86 135 5970 0919

       Leon      : +86 136 8898 5187


Dongguan Tianan Office

Rm. 1117, Building A1, Tianan 

Cyber Park, No. 1, Huangjin Road,

 Nancheng District, Dongguan, 

Guangdong, China (Mainland)

Tel: +86 769 23388225

Fax: +86 769 23388227

Mobile phone:

Connie: +86 137 1188 8650

Shelly:+86 136 8898 4470

       Shanghai Company

       Add: Building B 4-3, No.398, 

Jinglian Road, Minhang District,


Tel: 021-54399880-15

Fax: 021-64549471-12

HZ-4604B Automatic asphalt conepenetrometer of high & low temperature
    Automatic asphalt conepenetrometer of high & low temperature water bath is added to the conepenetrometer.The heat preservation pan for water bath is connected to the high and low temperature water bath, applicable for experiments under the temperatures of 5℃, 10℃,15℃,25℃.


Equipment Overview:

Automatic asphalt conepenetrometer of high & low temperature water bath is added to the conepenetrometer. 

The heat preservation pan for water bath is connected to the high and low temperature water bath, applicable 

for experiments under the temperatures of 5℃, 10℃,15℃,25℃. (the water bath is applicable for Marshall test

sample test. The device automatically controls temperature and timing. Displacemeter is used for measuring

penetration degree to calculate average values automatically. The magnifier with 20 times enlargement and 

spotlight are equipped, which makes it easy and clear. 

  • Technical Parameter
  • Feature / Function
  • Standard
  • Main parts
  • Software / Controller

Technical Parameters:

1. Range of measurement 0~50mm±0.1mm Accuracy of measurement ±0.1mm

  (Minimum testing value display 0.01mm)

2. Total weight of standard index and connection rod 50±0.05g Weight of poise: 50±0.05g

3. Accuracy of temperature control ±0.1℃ Automatic timing 5S, 60S±0.1S

4. Power of compressor: 220V~150W Range of temperature control: 0-80℃

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