| Weight | 400g |
| Roller speed | 40 cpm |
| Sandpaper for grinding nib | W14 metallographic sandpaper |
| Core tip gauge plate aperture | 0.7mm |
| Volume (W × D × H) | about 60 × 45 × 60 cm |
| Weight | 60 Kg |
| Power supply | AC220V 50HZ |
This bending resistance tester is suitable for testing the bending value of pens.
This tester is mainly used to test the friction between various writing pens and paper as an indicator of writing lubrication. It can be used to test hard pens such as neutral refills, soft pens such as marker pens, and angle adjustment to simulate the writing state.
This machine is suitable for the evaluation test of shoe upper materials, leather, plastics and special colored materials such as textiles after being rubbed by foreign objects.
Crayon Softening Point Tester is to determine the temperature of crayons when they soften in order to identify stickiness and heat resistance.
Tap Pen Intermittent Meter This machine is an instrument to test the intermittent writing ability of the tap pen, after a set ambient temperature, humidity, dry and windy environment, test the writing performance of the tap pen after a period of time.
Pen Dedicated Scribing Tester machine is a 60g special weight set in the lower end of the pen, so that the pen and writing paper straight surface into 50 ° ~ 70 ° angle of inclination, with 20mm / s ~ 25mm / s scribing speed of straight lines with bare hands, check whether the line is in line with the requirements of QB/T 1655-2006 Table 2.
Ball Pen Ball Top Output Tester This machine is applicable to the ball top output test of ink ball point pen heads, neutral ball point pen heads and water-based ball point pen heads.
Electric Heating Constant Temperature Drying Oven This machine can be used for the temperature resistance test of water-based ballpoint pens and refills, and is also suitable for the determination of the content of total volatile organic compounds in adhesives for students.
SL-PL25 Pencil Sharpening Ability Tester this machine is suitable for testing the pencil sharpener continuous roll sharpening pencil test to judge the effect of roll sharpening.
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