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SATRA STD 104 Lastometer

Category: Lastometers

This machine is a simpler manual form of the digital lastometer and is a mechanical device.

SATRA STD 190L Instant lastometer (extended throat)

Category: Lastometers

Simplified form of the STD 104. This device, intended for use as a simple pass/fail gauge, can be used in an incoming goods area for testing leather hides or sheet materials. Used in conjunction with the normal laboratory tests, this can provide a valuable quality control check, rejecting unsuitable materials before they enter the manufacturing cycle. The test is not destructive.

SATRA STD 190 Instant lastometer

Category: Lastometers

Simplified form of the STD 104. This device, intended for use as a simple pass/fail gauge, can be used in an incoming goods area for testing leather hides or sheet materials. Used in conjunction with the normal laboratory tests, this can provide a valuable quality control check, rejecting unsuitable materials before they enter the manufacturing cycle. The test is not destructive.

SATRA STM 463 Digital lastometer

Category: Lastometers

The two-dimensional stretch of footwear materials can be tested faster and more accurately using SATRA's digital lastometer.

SATRA STM 145 Shaking machine for leather analysis

Category: Leather Analysis

This machine is used to extract water soluble materials from leather by the method of analysis specified in many national and international standards.

SATRA STD 114 Apparatus for leather shrinkage temperature determination

Category: Leather Analysis

If a strip of leather is slowly heated in water a sudden shrinkage occurs at a temperature which is characteristic of the tannage. Generally, the higher the shrinkage temperature, the better the heat resistance of the leather, so measurement is useful for judging the suitability of leather for different footwear manufacturing processes and particularly for moulded-on footwear.

SATRA STM 473 Water vapour permeability

Category: Permeability

This device determines the amount of water vapour a material will transmit through its structure in a specified time. The test is mainly applicable to leathers and textiles used in footwear uppers and clothing where it gives a measure of the ability to remove perspiration from the surface of the wearer's skin.

SATRA STD 478 Water vapour absorption

Category: Permeability

The STD 478 water vapour absorption test apparatus measures a material's affinity to absorb water vapour.

SATRA STM 175 permeability and absorption test machine

Category: Permeability

This is a preferred SATRA test and unlike many other methods it attempts to simulate the environment within a shoe, that is 100% relative humidity at foot temperature.

SATRA STD 449 Low profile plastimeter

Category: Permeability

The plastimeter is the standard SATRA test method for assessing the setting properties of leather. It is also used to test new synthetic upper materials and check the performance of heat setting machines by using a sample of material of known heat setting properties.

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