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HY-307 Core Tip Force Tester for Colored Pencils
| Product Name: | Core Tip Force Tester for Colored Pencils |
|---|---|
| Model: | HY-307 |
| Category | stationery/pen tester |
| Origin: | China |
Product description: This machine is the detection of the size of the force of core tip for a variety of colored pencils.
Technical date:
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 regulatory board: 0.8mm, 1,2mm
7, Volume: 35 × 44 × 89cm
8, Weight: 50kg
9, Power: AC220V 50HZ
Attachments:
①, A Chinese instrument manual.
②, An instrument warranty card.
③, CNAS international third-party tester calibration report.
