描述
Summary:
Shore hardness tester is applied to test the hardness of vulcanized rubber and plastic. The hardness head is installed on the stand. You can also take the head from the stand to carry spot testing. Display can make a digital meter.
Application Standards:
ISO7619-1:2004: Rubber, vulcanized or thermoplastic–Determination of indentation hardness-part 1: Duromerer method ( shore hardness)
ISO 868:2003: Plastics and ebonite-Determination of indentation hardness by means of a duromerer ( shore hardness)
Etc…
Features:
Instruction pointer, easy reading, accurate, high precision.
Hand held design and easy to carry, can be hand-held measurement can also be installed on the
Supporting rack test.
Instructions:
The sample on strong plane, take the hardness tester, pressure needle distance sample at least 12 mm edge smooth put pressure on foot pressure in the sample, makes the needle vertical pressure into the sample, until the feet and sample completely contact pressure when within 1 s reading. Measuring at least 6 mm apart in different positions of the measurement hardness value 5 times, take the average (micro porous materials are measuring at least 15 mm). In order to stabilize determination conditions, to enhance determination accuracy, hardness tester device should be in the same determination on supporting producer determination.
Specifications
Model
NG-ZHS100A
NG-ZHS100C
NG-ZHS100D
Test range
20~90HA
20~90HC
20~90HD
Available test range
20~90HA
20~90HC
20~90HD
Display method
Dial display
Press needle diameter
1.25mm±0.15mm
Press needle telos diameter
0.79mm±0.03mm
Press needle taper angle
35°±0.25°
Dial range
0HA-100HA6
Stroke
2.5mm
Tip dimension
SR0.1mm
Weight
about 0.5kg.
Attention:
Type A: applicable to general rubber, synthetic rubber, vulcanized rubber, soft rubber, leather, wax, etc.
Type C: applicable to the hardness test of rubber microporous material.
Type D: applicable to hard rubber, hard resin, acrylic, glass, cushiony plastic cement, printing plates, fiber, etc.
