Year1
Technical Parameters:
Measuring Angle: Degree
Measuring Series: Grade (B) Standard Zhonghua Brand Hardness Test Pencil (B).
Weight: about
Load: (three weights)
Standard configuration:
Pencil hardness tester body stand
Zhonghua brand test pencil (B) Support
Weighted weights (three weights)
Features:
Suitable for testing hardness in the field of paint, specifically used in metal coatings, decorative materials, synthetic leather, etc. .
. The pencil hardness test method complies with the requirements of B. standard.
The pencil hardness tester uses standard hardness to conduct scratch testing on the surface of the product being tested. Determine the hardness of the product surface according to the standard pencil hardness indication.
Before testing the machine, the entire machine must be placed horizontally.
Before testing, the speed should be adjusted to the minimum first, and then the speed should be adjusted to the test requirement value after the machine is running normally.
The sample must be clamped to prevent looseness from affecting the test results.
Maintenance matters:
In order to maintain the clean appearance and mechanical life of the machine, please perform regular maintenance and cleaning according to the following suggestions:
The panel part can be cleaned with stain removal oil.
The paint part can be cleaned with scouring oil and rosin water.
Please wipe clean the clamp part frequently to ensure that the product can be effectively and powerfully clamped.
The grease (industrial butter) between the internal transmission structure connecting rod and connecting rod screws and between the two sliding rods and linear bearings needs to be replaced every half a month of normal use. The original grease needs to be removed in advance.
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