Brief introduction: HSY-2801F penetrability tester (low-temperature type) is designed and manufactured according to the technical requirements and relevant regulations in t0604-2011 asphalt penetrability test for highway engineering asphalt and asphalt mixture test code JTG E20-2011, which is the traffic industry standard of the People's Republic of China. This instrument can also be used for testing the penetration degree of solid fine grain, powder, colloid, frozen body and other materials, as well as food raw materials such as cheese, sugar gum, butter, macchiato, cream and fermented body at low temperature. It can be widely used in food industry, traffic highway engineering and other industrial departments. The biggest characteristic of the instrument is: equipped with low temperature constant temperature water bath, can meet the needs of low temperature test; Advanced mechanical design, easy to adjust; Digital temperature control meter, accurate temperature control; High precision needle penetration digital test table, the measurement results are reliable. Main technical features: 1. The needle entry meter adopts digital display, thermostatic water bath and 2-level needle entry control device. 2. Low-temperature circulating constant temperature water bath provides constant temperature water to the glass container on the platform of the penetrometer to create a preset and constant low-temperature environment required by the tested samples. 3. Standard needles, sample dishes, thermometers and weights are available for GB/T 4509-1998 and GB/T 4509-2010. Main technical parameters: 1. Constant temperature water bath parameters: (1)Power supply: AC (20 10%) V; 50 Hz. (2)Bath volume: 5.5L (3) Temperature range.: 5.0 ~ 100.0 ℃ (4) Constant temperature accuracy: ±0.1 ℃. (5) Circulating water: 5 L / min. (6)Pump head: 1 m. (7)Power consumption: no more than 1800W. (8)Shape size: 420mm × 380mm × 900mm (length × width × high). 2. Parameters of penetrometer: (1) Needle timing control device: 5 seconds, 60 seconds, the time error is less than ±0.1 seconds. (2)Needle-in depth device: high-precision digital display is adopted, which is convenient, quick and intuitive, and can be started at any position. (3) Resolution: 0.01; (4) Needle penetration accuracy: ±1 needle penetration. (5)Maximum penetration depth: 600 pin penetration. (6)Standard needle: 50%, 2. 5g/ 0. 05g (basic configuration). (7)Shape size: 280mm × 350mm × 700mm (length × width × high).
Brief introduction: HSY-2801F penetrability tester (low-temperature type) is designed and manufactured according to the technical requirements and relevant regulations in t0604-2011 asphalt penetrability test for highway engineering asphalt and asphalt mixture test code JTG E20-2011, which is the traffic industry standard of the People's Republic of China. This instrument can also be used for testing the penetration degree of solid fine grain, powder, colloid, frozen body and other materials, as well as food raw materials such as cheese, sugar gum, butter, macchiato, cream and fermented body at low temperature. It can be widely used in food industry, traffic highway engineering and other industrial departments. The biggest characteristic of the instrument is: equipped with low temperature constant temperature water bath, can meet the needs of low temperature test; Advanced mechanical design, easy to adjust; Digital temperature control meter, accurate temperature control; High precision needle penetration digital test table, the measurement results are reliable.
