cracking resistance of the leather(GT-7072A)
The test device for determining the cracking resistance of the leather surface made by Gotech (Taiwan, model GT-7072-A)
Application: This device is used to determine the resistance of the surface of leather against the deformation caused by the application of force.
Relevant standards:
ISIRI 6318
DIN 53325, ISO 3379
Technical Specifications:
· Strength: 100 Kg
Niro digital display model U25
· Ability to convert units: kgf, N, g, LB, psi, kpa
Resolution: 1/50,000
Diameter of the sample: 𝝓25 mm
Test speed: 12 mm/min
Steel ball diameter: 6.25 mm
· Protrusion display range: 0~20 mm
Dimensions (H x D x W): 45 x 33 x 44 cm
· Power consumption: 1𝝓, AC 220V
compressive strength of safety claws(GT-7049-E)
The device for testing the compressive strength of safety claws, model GT-7049-E, made by Gotech (Taiwan)
Application: This device is used to determine the amount of resistance against toe pressure in safety shoes.
Device performance: The sample is prepared according to the dimensions and shape required in the relevant standard and is placed in the embedded location and subjected to compressive force. The amount of force required to cause deformation in the sample is evaluated as the amount of resistance against compression.
Relevant standards:
· 7733 ISRI
· ISO 20344, BS EN 344
Technical Specifications:
· Pressure force: 20 KN
· Sensor: load cell
Display: U 25 controller
· Units: kgf, N, Kpa
· Separation of forces: 1/50,000
· Accuracy: half percent
Weight: 150 kg
· Power consumption: 1𝝓AC 220V, 15A
Bending Test GT-7071-A
Bending resistance testing machine by flexometric method of leather (shoe upper) model GT-7071-A made by Gotech company (Taiwan
Application of the device: This device is used to determine the resistance of leather against bending.
Device performance: The desired sample is prepared according to the standard dimensions and placed in the built-in places. The placed sample is repeatedly subjected to bending. After performing the number of bending mentioned in the standard, the sample is taken out and it is visually examined in terms of defects and deformation.
Relevant standards:
– ISRI 2123
– ISO 5402
Technical Specifications:
Ability to test six samples at the same time
Sample dimensions: 45 x 70 mm
Counter: 0~999,999
Dimensions (H×D×W): Cm 30 x 58 x 50
Weight: 60 Kg
Power consumption: 1𝝓AC 220V, 3A
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