LT-WJB17 Pen holder tension comprehensive testing machine

Short Description:

This pen holder tension comprehensive testing machine is designed to precisely measure the static retention force of pen clips. It secures the pen holder and withdraws a standard insert at a constant rate, accurately measuring the maximum force upon disengagement to evaluate clamping performance.

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Product Detail

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Product parameters
1	Sensor	5kg
2	Stroke	(0~300) mm
3	Surface roughness of accessories	Ra0.32 μ m ～ Ra0.63 μ m, thickness (0.80 ± 0.02) mm, metal insert A with surface hardness HRC ＞ 58; surface roughness of accessories: Ra0.32 μ m ～ Ra0.63 μ m, thickness (3 ± 0.02) mm, metal insert B with surface hardness HRC ＞ 58.
4	Overall dimension (L × W × H)	about 820 × 180 × 410mm
5	Weight	60kg

Standard
1	Clamping force of water-based ball pen and pen core QB/T 1655-2006 pen holder; And clamping force of metal pen clamp
2	Ball Pen GB/T 4306-1992 Pen Clamp Force
3	Tap pen and tip (GB/T 26717-2011) Pen set tension
4	Marking pen QB/T 2777-2015 Pen set tension
5	Pen set tension QB/T 2778-2015
6	Pen set tension of whiteboard pen QB/T 2859-2018
7	Pen set tension QB/T2775-2006