| Specimen size | 60*60mm |
| Speed | 149±4.8cpm |
| Wool blanket pad: outer diameter | 25±1mm inner warp: 3±0.5mm |
| Test load | 7.1±0.2N, 24.5±0.5N |
| Volume | 30*45*50cm |
| Weight | 35kg |
| Power supply | AC220V50HZ |
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.
This friction color fastness test instruments is suitable for measuring the color fastness to dry and wet rubbing of colored fabrics such as cotton, chemical fiber and blended fabrics.
Flexible Pencil Fatigue Abraision Tester This machine is used to test the performance of movable pencils that can still meet the requirements of lead clamping force and lead conveying core performance after the press fatigue test.
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.
Digital Tesla Meter This machine is used to test the magnetism of the closure of the pencil case.
Pencil Lead Core Slip Tester This machine is to add 400g weight to the pen clip, set the counting meter to zero, turn on the motor, lead core rotating friction on the copper plate to 100 turns, turn on the recorder, start drawing lines to record, wait for the recorder to rotate for a week and then turn the motor off.
Pencil-Core Concentration Tester This machine is used to determine the concentration of pencil core a test instrument.
This machine adopts the eddy current thickness measurement method, which can measure the thickness of the non-conductive coating on the non-magnetic metal substrate without damage, such as enamel, rubber, paint coating on the substrate of copper, aluminum, zinc, tin and so on.
Automatic Coatability Tester Coating Testing Machine Install the correction tape into the coating tester to make the outlet nozzle contact the paper surface of the ordinary copy paper evenly, so as to detect whether the correction tape is broken, dragged, patterned, cracked and warped during the coating process.
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