Product description
This machine is used to detect the magnitude of the force acting on the tips of various colored pencil leads.
Conform to the standard
Comply with the relevant requirements of Standard 5.1 in QB/T 2774-2006.
Technical parameters
1. Ambient temperature: (20±2) ℃
2. Relative humidity: 50% to 60%
3. Sensor: 20kg
4. Fixture Angle: (20±1) °
5. Sandpaper: W28 metallographic sandpaper
6. Core tip specifications: 0.8mm, 1.2mm
7. Volume: 35*44*89cm
8. Weight: 50kg
9. Power Supply: AC220V 50HZ
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