The circle method adhesion Tester mainly draws a series of circular rolling lines on the paint film with the rotating needle, and then evaluates the completeness of the paint film within the scratch range of the circular rolling lines. It is divided into 7 levels, and the first level is more good.
In this issue, several domestically produced circle-drawing adhesion Tester models are listed for selection and comparison, including Modern Environment, Kexin, Jingke, and Pushen. The specific parameters are shown in the table below. For more references for adhesIon Meter selection, please log in to check the instrument for more information.
| Compare category | FZ-II | QFZ | QFD | QFZ-II |
| product picture |  |  |  |  |
| brand | modern environment | Kexin | Jingke | Pushin |
| place of origin | CHINA | CHINA | CHINA | CHINA |
| Model comparison | ||||
| Specification comparison | ||||
| Tracing Diameter | 0~10.5mm | 0-10.5mm | 0-10.5mm | |
| Table travel | Not less than 80mm | 80mm | 80mm | |
| Tracing pitch | 1.5mm | 1.5mm | 5.25 mm | |
| weight weight | 500g, 200g, 100g | 100-1000g | 100-1000g | 1000g |
| Motor speed | 80r/min | |||
| the needle | 808 brand stylus | |||
| Dimensions | 330×160×220mm | 420×170×270mm | 380×300×180mm | |
| weight | 20kg | |||
| fulfill the standard | GB/T1720-88, JISK6894 | GB/T1720-88 | GB/T 1720 Determination of paint film adhesion |
