Chongqing Blossom Machinery Equipment Co., Ltd
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Lubricating Grease Cone Penetration Tester BLS-217
【Brief】:The instrument complies with ASTM D217, GB/T 4509-1998/2010, GB/T269,JTG E20 -2011,T0604-2011.
【Series】:Lube Oil Testers


This instrument is based on ASTM D217, the People's Republic of China standard GB/T 4509-1998/2010 Petroleum Asphalt Penetration Measurement Method, GB/T269 Grease and Petroleum Grease Penetration Measurement Method and the People's Republic of China transportation industry standard JTG E20 -2011 Technical Requirements and Related Regulations in T0604-2011 Pitch Penetration Test in Testing Procedures for Asphalt and Asphalt Mixtures for Highway Engineering. The instrument is applicable to asphalt penetration test and test for grease (or petroleum grease) penetration.


1.Display accuracy: The measured cone penetration value can be read directly through the LCD screen, which is intuitive and accurate (up to 1%).

2.Structure: flexible and light cone adjustment lifting mechanism can be arbitrarily adjusted or fine-tuned, digital setting/ timing control, steel structure working machine, working stroke freely; equipped with full cone.

3.It has the function of coarse adjustment and fine adjustment of the lifting frame, convenient adjustment.

4.Equipped with fat masher, constant temperature bath, automatic water bath temperature control, multi-functional and cost-effective. 

Technical Parameters

 Measurement range

(0-600) penetration degree

 Needle-in time control device

5s, 8s, 10 s, 12 s, 30 s, 60 s can be selected respectively, and the time error is less than ±0.1 seconds



Penetration accuracy

± 1

Standard needle

50mm, 2.5g ± 0.05g

Heating power


Temperature control accuracy

(25 ± 0.1) ° C (Note: the ambient temperature should not be higher than 20 ° C);

Temperature control mode

High precision digital temperature controller

Constant temperature bath

Hard glass cylinder

Standard cone

(102.5±0.05)g, in line with the national standard GB/T 269 specifications

Power supply

AC (220 ± 10%) V, 50Hz, single phase(customizable), power consumption is not more than 300W

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