Summary: The main part of the instrument is designed and manufactured according to the national standard GB/T269 "test method for cone penetration of lubricating grease and petroleum grease" and GB/T4509 "test method for penetration of petroleum asphalt". The supporting device is configured according to the requirements of customers. According to the different supporting devices, this instrument can not only test the penetration degree of grease cone, but also test the penetration degree of asphalt and other solid fusible petroleum products. The needle entry meter adopts high precision electronic digital readout scale and single chip digital timer to control the falling time of the needle body. Easy and reliable to use. Main technical parameters: 1. Input power: 220V AC 10%, 50Hz 2. Power consumption: 50W 3. Falling distance: 0 ~ 65mm 4. Measuring and indicating accuracy: 0.01mm 5, environmental temperature: room temperature 25 ℃ or so 6. Relative humidity: < 85%RH
Summary: The main part of the instrument is designed and manufactured according to the national standard GB/T269 "test method for cone penetration of lubricating grease and petroleum grease" and GB/T4509 "test method for penetration of petroleum asphalt". The supporting device is configured according to the requirements of customers. According to the different supporting devices, this instrument can not only test the penetration degree of grease cone, but also test the penetration degree of asphalt and other solid fusible petroleum products. The needle entry meter adopts high precision electronic digital readout scale and single chip digital timer to control the falling time of the needle body. Easy and reliable to use.
