Leather Testing Instruments

Product Details:

De-Mattia Flex Tester

The apparatus consists of pairs of flat grips of each pair being positioned vertically above the other. One of the grips of each pair shall be capable of a reciprocating motion in a vertical plane; the rate of movement of the reciprocating grip being 5.0 + 0.2 Hz. Each pair of grips are so positioned that they are 70+1 mm apart when in the open position and 12.5 + 0.5 mm apart when in the closed position.

The specimen shall be taken from the selvedge and at least 1 m from the beginning or end of the piece. The sample should be cut in a way that it gives the maximum representation of the fabric to be tested. The standard specimen should be a rectangular one about 125 mm long and 37.5 + 1 mm wide. In every series of test, cut six test specimens, three parallel to the longitudinal direction and three parallel to the transverse direction. Please note that there is no test pieces contain the same threads of fabric in the direction to be tested.

 

Product Details:

Related Standard

IS : 15298 (Part 1) : 2002

ISO : 8782 : 1998    

Product Details:

Having inner chamber of stainless steel and outer body of M.S. dually powder coated/painted with enamel paint, with digital humidity and temperature controller cum indicator for digital display of humidity & temperature. Machine is provided with double door, double wall duly filled with

glasswool to avoid any kind of heat loss and to maintain uniform humidity inside the chamber

Product Details:

Water Vapor Permeability And Water Vapor Coefficient 

Water vapour permeability of leather is evaluated by clamping a circular test specimen over the mouth of a bottle containing a solid desiccant and subjecting it to a rapid current of air. The air inside the bottle is circulated by keeping the desiccant in motion. The increase in weight of the bottle over a specified interval of time gives the quantitative measure of the water vapor permeability of the leather sample under test.

Related Standard : 

IUP/25 : Official Method of International Union of Leather Chemists Society.

IS : 15298 (Part-I) : Methods of Physical Testing of Leather 

ISO : 8782-1 : 1998

Note: Extra for Co- efficient cup

Product Details:

Bennewart Flex Tester

To determine the resistance of a component of material to cut growth during repeated flexing, it can also be used to access the effect of surface patterns on crack initiation and growth. The particular test is applicable to out sole of the footwear but may also be used with certain other flexible components.

Related Standards :

DIN 53543 - 1979 : Testing of Semi Rigid Polyurethane (PUR) integral Cellular

Materials : Materials for Soles and Parts of Shoes.

SATRA – PM 161 : Bennewart Flex Test Resistance to Cut Growth on flexing.

IS 15298 (Part – 1) : 2002

ISO: 8782 – 1 : 1998

Note : Extra for piercing tool with Jig for making crack

Product Details:

Automatic Digital Tensile Strength Tester

With digital display of load and elongation having the following capacity

Additional Information:

• Delivery Time: within a week
• Packaging Details: wooden packing

Product Details:

The ability of any shoe sole to with stand repeated bendingexperienced during walking without developing a crack within theestimated life span of the shoe is a very important factor fordetermining its quality. Also, its ability to withstand propagation ofany slit formed due to a sharp edge or pointed object piercing itduring walking is equally important in assessing its quality. Theseabilities of any sole can be evaluated with the help of a Ross FlexTester.

Additional Information:

• Delivery Time: 2 -3 weeks
• Packaging Details: wooden

Product Details:

With Double wall, Double door innerchamber of



SS and Outer body of MSduly Powder coated.

Additional Information:

• Delivery Time: 2-3 weeks
• Packaging Details: wooden

Product Details:

We are prominent manufactures, suppliers and exporters of an extensive range of Laboratory Testing Instruments, Fabric Testing Instruments, Yarn Testing Equipments, Leather testing equipments, Safety Shoe Testing Equipments and Helmet Testing Equipments. 

Product Details:

 It is an universal instrument to assess the flexural resistance of all kinds of light leathers and surface trim, as well as to evaluate the specimen’s propensity to crack, similar to the crease that forms in a shoe's upper that flexes during walking. The flexing mechanism of the Bally flex tester is different from that of the shoe upper flex tester.

Product Details:

We are prominent manufactures, suppliers and exporters of an extensive range of Laboratory Testing Instruments, Fabric Testing Instruments, Yarn Testing Equipments, Leather testing equipments, Safety Shoe Testing Equipments and Helmet Testing Equipments. 

Product Details:

Automatic Digital Tensile Strength Tester

With digital display of load and elongation having the following capacity

Product Details:

Compression Resistance Tester Cum Nail Penetration Tester

Safety / Protective footwear should give safety to the toe of the user under compression load and to the sole against nail penetration. Compression resistance is determined by subjecting the footwear to a specified compression load and measuring the clearance with the help of a modeling clay cylinder. Nail penetration resistance is measured by measuring the maximum force required for a nail to penetrate through the sole.

Related Standard :

BS EN 344 – 1993: Requirements and Test Methods for Safety, Protective, And Occupational Footwear for Professional Use Clause 5.4: Determination of Compression Resistance Clause 5.6: Determination of Penetration Resistance.

IS 15298 (Part – 1) : 2002

ISO: 8782 – 1 : 1998

Product Details:

We are prominent manufactures, suppliers and exporters of an extensive range of Laboratory Testing Instruments, Fabric Testing Instruments, Yarn Testing Equipments, Leather testing equipments, Safety Shoe Testing Equipments and Helmet Testing Equipments. 

Product Details:

 The whole tester is of stainless steel structure. Digital counter can preset the running times so that the instrument automatically stops when reaching the set values with no need of staff to attend to.

Product Details:

To determine the resistance of a component of material to cut growth during repeated flexing, it can also be used to access the effect of surface patterns on crack initiation and growth. The particular test is applicable to out sole of the footwear but may also be used with certain other flexible components.

Related Standards :

DIN 53543 - 1979 : Testing of Semi Rigid Polyurethane (PUR) integral Cellular

Materials : Materials for Soles and Parts of Shoes.

SATRA – PM 161 : Bennewart Flex Test Resistance to Cut Growth on flexing.

IS 15298 (Part – 1) : 2002

ISO: 8782 – 1 : 1998

Note : Extra for piercing tool with Jig for making cr

Product Details:

Electronic Yarn Tension Meter

It has been designed with hand held sensor probe and palm top digital display unit , to enable the user to insert the probe on the yarn under process easily

 

Product Details:

Resistance to hot contact tester:

• As per Clause 5.18 of IS : 15298

Product Details:

Din Abrasin Tester

• Testing result is accurate
• Structure is simple and easy to operate  
• Made according to related corresponding international standard.
• Able to custom according to customer’s specific requirement.
• Din Abrasion tester

Product Details:

Din Abrasion Tester :

• One of the methods for determining the abrasion resistance of elastomers is by a Rotating Drum Abrasion Tester. In this test the elastomeric under test is abraded against an abrading surface mounted over a rotating drum. The abrading surface has a specified abrading power. The test specimen, which is in form of a button, is held against it under a fixed load. The abrading surface is made to rub against the test specimen by rotating the drum at a fixed speed, the test specimen being meanwhile made to move along the axis of the drum.

 

Product Details:

Water ResistanceTester 
(Penetrometer)

The uppers of shoes get folded over the toe portion every time a step is taken. These repeated folding cause the finished grains to start cracking, resulting in loss of water resistance. To ensure that the leather uppers retain their water resistance for a reasonable period of use, the action of such folding on them is simulated by subjecting test specimens taken from the leather to a water penetration test using a electrometer.

In this test the test specimens are held in form of thoughts between two cylindrical grips one of the grips is then repeatedly moved towards and away from the other along their common axis .the test specimens are kept immersed in a water bath unto a part of their periphery. Penetration is detected when electric conductivity is established between the inside and outside surfaces of the test specimens

The time needed to cause penetration of water through the test specimens is determined and taken as an index of water resistance of the leather. The test can be continued to determine the percent gain of weight of the specimen due to water absorption and also to determine the mass of water that has transmitted over a known time interval.

Relevant Specifications

IUP/10: Official Methods of International Union of Leather Chemists societies.

IS 5914: 1970: Methods of Physical Tesing of Leather.

LP 20: Dynamic Water Proof-ness Test for Upper Leather

IS 15298 (Part 1): 2002 : Water Penetration & Water Absorption tester

ISO: 8782  1 : 1998

Note: Extra for Specimen Cutting Die.

Product Details:

We are Leading Manufacture of Computerized Tensile Testing Machine For Checking the Tensile Strength of Fabric, Rubber, Plastic, Paper etc.  

Product Details:

Automatic Digital Tensile Strength Tester

With digital display of load and elongation having the following capacity

Product Details:

We are prominent manufactures, suppliers and exporters of an extensive range of Laboratory Testing Instruments, Fabric Testing Instruments, Yarn Testing Equipments, Leather testing equipments, Safety Shoe Testing Equipments and Helmet Testing Equipments. 

Product Details:

Heat Insulation Tester

• A sand bath heating with the hot plate which can be regulated upto 150° C to access the transfer of heat during the test and the thermocouple is fixed to the insole in the center of joint area and the steel ball is placed inside the footwear and the temperature is set upto 150° C and the temperature is measure after 30 minute. The rate of rise temperature is assessed accordingly.

Product Details:

The tester is also used for the pretreatment of specimens prior to the determination of Bending Resistance Tester– especially of shoe upper materials used for protective footwear.

Product Details:

Rubber Hardness Tester Asian Tester made a vertical plunger. The lower side of the plunger has an indenter. The lower shape of the indenter is ball type of specified dimension. The upper sides of the plunger have a good eclectic conductive tip. The weight of the plunger and fitting attached to it is a minor force. A big brass weight is the major force of the specified weight. A dial gauge is attached to the instrument for the measurement of the penetration depth of the indenter to the rubber. An electricity operated buzzer, for gently vibrating the apparatus to overcome the slight friction is mounted under the cover of the instrument. The tester is finished in NC based painting and bright chrome plating to give it a corrosion resistance finish.

Product Details:

 The whole tester is of stainless steel structure. Digital counter can preset the running times so that the instrument automatically stops when reaching the set values with no need of staff to attend to.

Product Details:

Bonding Strength Tester

To consists of a spring dynamometer to indicate the load applied at the junction of the sole and the upper, a lever arrangement to transmit the load exerted on the toe piece to the spring dynamometer, a straight edge fulcrum for resting the shoe on during the test, and a set of interchangeable toe-pieces having different curvatures.

The spring dynamometer indicates the load applied on the joint directly in kilograms, taking into account the mechanical advantage of the lever transmitting the force from the toe-piece to it. The load is indicated on a circular dial. The dynamometer has two pointers, a black pointer to indicate the instantaneous load acting on the toe-piece, and a red dummy pointer to indicate the maximum load applied before the failure of adhesion.

Related Standards :

IS 8085 (Part 1) – 1986 : Footwear - Methods of Test for Footwear

Part 1 : Dimensions, Fitting, Adhesion Test, Peel Test, Heat Resistance Test, and Ageing Test

IS 11226 –199: Leather Safety Footwear Having Direct Moulded

Rubber Sole - Specification

SATRA AM 4 : Adhesive Test Method Test Method for Sole Adhesion Test.

Product Details:

The toe portion of shoes used for industrial applications or used in mines shall be sufficiently rigid so as not to get pressed down beyond a specified limit when a heavy block falls down on it, thus preventing crushing of or injury to the toe of the user. The toes of miner's safety boots or industrial shoes are generally reinforced with steel toe­ cap to provide rigidity to them. Whether these toe-caps are sufficient robust so as to fulfill their desired function is ascertained by subjecting the toe-cap assembled in a cut-out shoe to an impact by a falling weight in suitable equipment. The toe-cap shall not press down beyond a specified limit during the impact.

Product Details:

The tester is also used for the pretreatment of specimens prior to the determination of Bending Resistance Tester– especially of shoe upper materials used for protective footwear.

Product Details:

Ross Flex Tester With Cooling Chamber

The ability of any shoe sole to with stand repeated bending experienced during walking without developing a crack within the estimated life span of the shoe is a very important factor for determining its quality. Also, its ability to withstand propagation of any slit formed due to a sharp edge or pointed object piercing it during walking is equally important in assessing its quality. These abilities of any sole can be evaluated with the help of a Ross Flex Tester.

Related Standard :

IS 3400 (Part 16) – 1974 : Methods of Test for Vulcanized Rubbers

Part 16: Measurement of Cut Growth of Rubber by the use of Ross Flexing Machine.

IS 15298 (part I) – 2002: Safety, Protective and Occupational Footwear for.

ISO 8782 (Part I) – 1998 : Professional Use.

IS 15298 (Part – 1) : 2002 : Method to Determine the flexing resistance.

ISO: 8782 – 1 : 1998 Cooling Chamber

Double wall double door inner chamber of SS and outer body of MS duly powder quoted suitable to accommodate the Ross Flex Tester inside the chamber and able to work comfortably on the same.

Tem Rang : - 20° C

Accuracy : + 1° C

Note : Extra for Specimen Cutting Die

Product Details:

Flexo Meter

The Ability of light leathers and leather cloth used in manufacture of shoe uppers. Gloves, and garments to withstand repeated flexing without cracking is determined with the help of a flexing endurance test in this test specimens in shape of rectangular pieces are folded and clamped at each end to maintain them in a folded position in a set of grip s, one of which is fixed while the other is able to oscillate. The movement of the oscillating grip causes the fold in the test specimen to run along its center. This operation is carried out repeatedly and the test specimens inspected periodically to assess the damage produced. The equipment used for this is called as Flex-o-meter.

Relevant Specification

IS 5914-1970 : Methods of physical testing of leather

LP19 : Flexing endurance

IUP/20-1963: Official methods of international union of leather chemist Society

IS 15298 (Part – 1) : 2002

ISO: 8782 – 1 : 1998

Product Details:

We are prominent manufactures, suppliers and exporters of an extensive range of Laboratory Testing Instruments, Fabric Testing Instruments, Yarn Testing Equipments, Leather testing equipments, Safety Shoe Testing Equipments and Helmet Testing Equipments. 

Product Details:

We are prominent manufactures, suppliers and exporters of an extensive range of Laboratory Testing Instruments, Fabric Testing Instruments, Yarn Testing Equipments, Leather testing equipments, Safety Shoe Testing Equipments and Helmet Testing Equipments.