| Load (special weights) | 60g.25g |
| Angle | 50 ° ~ 70 ° |
| Speed | 20mm / s ~ 25mm / s; 10 mm / s ~ 15mm / s |
| Specimen | water-based pen. Ballpoint pen or pen refill |
| Volume (W × D × H) | 63 × 40 × 25cm |
| Weight | 43kg |
| Power supply | AC220V 50HZ |
Stapler Fatigue Life Tester This machine is used to test the service life of the stapler.
Pencil Slip Core Tester This instrument tests whether the pencil core moves within the pencil barrel by loading a certain force value on the pencil core with a certain thimble for 5S, and observing whether the pencil core moves within the pencil barrel.
Crayon Softening Point Tester is to determine the temperature of crayons when they soften in order to identify stickiness and heat resistance.
Although the portable hardness tester is convenient to use, it often has different results due to the different force applied by each person. The machine is equipped with weights, the load is average and the force is stable.
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.
The Scraper Fineness Meter is widely used to measure the grinding fineness of sky paint, varnish, printing ink, etc., and the fineness is usually in microns (μm).
Pencil Holder Bonding Fastness Tester is The accuracy of the test is high, the deviation is only within 5%. The portable and rechargeable design is easy to carry and has passed the ISO9000 certification, which is popular among pencil manufacturers.
Pencil Core Strength Tester/Strength Testing Machine is used to test the force on the tip of lead core: sharpen the pencil to 20° and install it on the 45 degree gripper, the force value on the tip when there is breakage.
Pencil-Core Concentration Tester This machine is used to determine the concentration of pencil core a test instrument.
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