Description：.The instrument is suitable to determine the penetration of petroleum asphalt, modified asphalt, as well as the residue of liquid petroleum asphalt or emulsified asphalt after evaporation.
I.Summary of SYD-2801A Asphalt Penetrometer
1.The instrument is designed and made as per the National Standard of People's Republic of China GB/T4509 “Test Methods for Penetration of Asphalt” and T0604 “Asphalt Penetration Test”in the Industry Standard of People’s Republic of China JTJ052-2000 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering”.
2.The instrument is suitable to determine the penetration of petroleum asphalt, modified asphalt, as well as the residue of liquid petroleum asphalt or emulsified asphalt after evaporation. The standard testing condition is described as follows:
3.The penetration of asphalt is expressed as the depth that a standard needle of 100 g±0.05 g vertically penetrates into asphalt sample without obvious friction in a constant temperature bath of 25 ℃±0.1 ℃. It is used to evaluate the consistency of asphalt. The greater the penetration is, the less consistency of the asphalt is and the softer the asphalt is.
4.The instrument can also be used to inspect solid granule, powder, colloid, freezing substance and other materials, as well as cheese, glycine, butter, cream, fermentation, and other food materials. It has been widely used in food industry, transportation department, and other industries.
5.The biggest characteristic of the instrument is: advanced mechanical design, lifting convenient adjustment; Digital temperature control table, accurate temperature control; The penetration of digital test table, high precision and reliable results
II. Main technical specifications and parameters
1.Measurement range: 0～600 penetrations;
2.Timing device:you can select 5, 8, 10, 12, 30 or 60 s. timing error is less than ±0.1 s
3.Resolution: 0.01 mm
4.Penetration accuracy:±1 penetration
5.Heating power of heater: 200 W
6.Standard needle:50MM, 2.5 g±0.05 g; as per GB/T4509, and T0604
7.Temperature controlling accuracy: 25 ℃±0.1 ℃ (Note: the ambient temperature should not be higher than 20 ℃)
8.Temperature controlling mode: by a high precision temperature controller
9.Constant temperature bath: Harden glass bath
10.Stirrer: It can automatically stir bath liquid using a magnetic stirring wheel
11.Standard cone:102.5±0.05g; as per GB/T26
12.Up and down holder: it can be adjusted as your requirements. It is convenient to let the needle points just contact sample surface
13.Boundary dimension :280mm*350mm*700mm(L*W*H)
1.We provide one year warranty for our equipment (Except the quick-wear part),Equipment damage or malfunction during the guarantee period due to equipment quality reasons, all be free maintenance.After the warranty expires, still offer lifetime and high quality service.
2.In case of failure in the process of equipment used, our company will make a deal as soon as possible, to ensure the normal operation of equipment.
3.Our company provide free equipment operation training and simple troubleshooting and maintenance training.
4.My company's technical staff can provide door-to-door service (product installation, debugging, maintenance, technical advice and instructions, etc.).
5.Our company provides transport services, packaging are carried out in accordance with the safety standard packing.Random complete technical data (user manual, maintenance manuals, relevant materials and accessories, random tools, etc.).
6.All the equipment has the CE certificate.