Aleena Test Equipments

1. Purpose: A Water Absorption Tester measures the amount of water absorbed by a material, indicating its porosity and suitability for specific applications.

2. Operation: The sample is immersed in water for a specified time, then weighed before and after to calculate the percentage of water absorbed.

3. Applications: Widely used in testing ceramics, concrete, textiles, polymers, and construction materials to assess quality, durability, and performance under moisture exposure.

1. Purpose: The Semi Automatic Whole Shoe Flex Tester evaluates the flexibility and durability of an entire shoe by simulating repeated bending and flexing motions.

2. Operation: The shoe is securely mounted and subjected to controlled flexing cycles, replicating real-life wear conditions; the tester monitors for material fatigue, sole cracking, or separation.

3. Applications: Widely used in footwear manufacturing and quality control to assess shoe performance, ensure comfort, and predict product lifespan.

• Purpose-Built for Impact Analysis
  Designed to measure the energy absorbed by materials (like foams, packaging, rubber, etc.) during deformation under impact or compression.

• Advanced Computerized Control
  Integrated with a software-controlled system for real-time data acquisition, graph plotting, and automatic result calculation.

• High-Precision Load & Displacement Sensors
  Equipped with digital load cells and displacement transducers to ensure accurate energy absorption measurements.

• Customizable Test Parameters
  Allows user-defined settings such as speed, force limits, and stroke length, suitable for a variety of sample types and standards.

• Standards-Compliant Testing
  Meets relevant testing standards like ASTM, ISO, and IS guidelines for energy absorption and cushioning performance.

• The Glassware Kubelka Apparatus is a laboratory glassware assembly used for the determination of specific surface area, adsorption properties, and pigment dispersion characteristics based on the Kubelka–Munk theory. 
• Commonly utilized in paint, pigment, dye, and paper industries, this apparatus helps evaluate the optical properties of powdered or particulate materials with high accuracy.
• Made from high-quality, heat-resistant borosilicate glass, the Kubelka Apparatus is designed for chemical resistance, thermal stability, and long service life.

1. Purpose: The Shoe Lace Abrasion Tester evaluates the durability and wear resistance of shoe laces by simulating repeated rubbing or friction.

2. Operation: The device subjects shoe laces to controlled abrasion cycles using standardized abrasive surfaces or wheels, measuring the time or cycles until failure or significant wear.

3. Applications: Commonly used in footwear manufacturing and quality control to ensure shoe laces meet durability standards and maintain performance during use.

• Purpose: The Digital Sole Adhesion Tester measures the bonding strength between the sole and the upper part of footwear to ensure product durability and quality.
• Operation: The footwear sample is clamped, and a controlled peeling force is applied to separate the sole from the upper; the digital display records the maximum force required for detachment.
• Applications: Commonly used in the footwear manufacturing industry for quality control, ensuring compliance with standards and assessing adhesive performance under various conditions.

• Sole Adhesion Tester consists of a load cell and digital indicator to indicate the load applied at the junction of the sloe 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 curvature.
• The load indicator indicate 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 indicator has the facility of peak hold and tare.
• The toe piece are five in number and having different curvature to enable toes and heels of different shapes and sizes to be tested. The length of arc of each toe piece, however, is the same to ensure that the load is applied only on a fixed length of joint. They are made from carbon steel for giving a long operational life. Any one of the toe pieces can be held in the equipment at one time.

• Semi Automatic Bennewart flex tester is intended to determine the resistance of a component of material to cut growth during repeated flexing. 
• It can also be used to assess the effect of surface patterns on crack initiation and growth. 
• This test is especially applicable to the outsoles of footwear, but may also be used with certain other flexible components.

• The Semi Automatic Bata Belt Flex Tester is a specialized footwear testing instrument designed to evaluate the flexing resistance, durability, and performance of complete shoes under simulated walking conditions. 
• It subjects the footwear to repeated bending at the forepart, replicating natural flexing during wear, to assess material fatigue, cracking, or delamination.
• Constructed with a heavy-duty steel frame and precision mechanical components, the tester ensures stable operation and accurate results over prolonged testing cycles.

• The Semi Automatic Full Shoe Flex Tester is a specialized footwear testing instrument designed to evaluate the flexing resistance, durability, and performance of complete shoes under simulated walking conditions. 
• It subjects the footwear to repeated bending at the forepart, replicating natural flexing during wear, to assess material fatigue, cracking, or delamination.
• Constructed with a heavy-duty steel frame and precision mechanical components, the tester ensures stable operation and accurate results over prolonged testing cycles.

• The Flex Tester for Cellulose Board is a specialized quality control instrument designed to evaluate the flexibility, fold endurance, and mechanical strength of cellulose-based boards, laminates, and insulation sheets. 
• This tester helps manufacturers ensure that their products meet industry standards for durability and bending resistance, especially in electrical insulation and packaging applications.
• Built with a robust, precision-engineered frame, the unit securely holds the specimen while applying controlled cyclic bending or flexing under set conditions.

• The tester contains a resistor and a small neon bulb housed in an insulated plastic body.
• The circuit is completed when the tester's metallic tip is placed on a "live" wire or terminal, and a person's finger touches the metal cap on the opposite end.
• A tiny, safe amount of current flows from the live terminal, through the resistor, lights the neon bulb, passes through the user's body, and safely completes the circuit to the ground.
• If the neon bulb glows, it indicates the presence of a live voltage. If it does not, the wire is either neutral or not carrying a current. 

1.     Insulated cold box (Deep Fridge) with digital temperature control and indication (details are given below). The temperature range is ambient to -20ºC

2.     Thermal transfer medium, comprising stainless steel balls with 5 mm diameter and a total mass of (4 000 ± 40) g.

3.     Temperature probe with an accuracy of ±0,5 °C, soldered to a copper disc (2 ± 0,1) mm thick and(15 ± 1) mm diameter.With temperature display on the control panel.

4.     Laboratory Jack.

5.     Copper plate-mounted on the laboratory jack, of length (350 ± 5) mm, width (150 ± 1) mm and thickness (5 ± 0,1) mm, positioned asillustrated in Figure

• Purpose: A Stainless Steel Pincer Jaw is a gripping tool designed for securely holding and manipulating objects during testing or assembly processes.
• Operation: Made from durable stainless steel, the pincer jaws provide firm, corrosion-resistant grip with precise control, often used in tensile or mechanical testing machines.
• Applications: Commonly used in material testing labs, manufacturing, and quality control to hold samples like wires, small components, or test specimens securely during mechanical tests.

• Oxygen Index Apparatus consist of a test chimney made of borosilicate glass suppurated by the metallic base and hook with the help of the metallic pillar. The mixture of nitrogen and oxygen is released from the bottom of tube. The tube is filled with glass beads for mixing and evenly distributing the gas mixture. The specimen holder, which holds the test specimen, made of U shape and fixed at the center of the chimney. There is the porous screen mounted below the level of the specimen holder, to prevent falling combustion debris from fouling the gas entry and distribution paths. There is a digital temperature indicator cum controller with thermocouple for the measurement. A copper tube with suitable orifice for pilot flame is provided for igniting the specimen by inserting it from the top of the test column.
• Two rotameter with needle valve are provided to control and measure oxygen and nitrogen flow in the test chimney. A timer for indicating the time of burning with a reset switch. The rotameter, temperature controller, timer are fitted in the sheet panel. The test chimney is fitted separately on the metallic platform.
• Gases, gas cylinders and its fittings are not provided with the equipment and have to be arranged by the purchaser.

Additional Information:

• Production Capacity: 20
• Delivery Time: 25 DAYS

• turdy Mild Steel Construction
  Made from high-grade M.S. (Mild Steel) with a durable light grey powder-coated finish for long-term industrial use.

• Precision Water Penetration Testing
  Specifically designed to test the resistance of leather, textiles, and footwear materials to water penetration under flexing conditions.

• Standardized Test Method Compliance
  Adheres to international testing standards like ISO, SATRA, and ASTM for reliable and accurate results.

• Multi-Sample Testing Capacity
  Equipped to test multiple samples simultaneously, increasing productivity and efficiency in lab environments.

• User-Friendly Operation
  Features an easy-to-operate control panel with adjustable speed and timer settings for customized testing.

Heat – transfer medium: comprising steel balls of 5 mm diameter and of total mass 4 kg.

NOTE: Ball bearings complying with the requirements of ISO 3290 are suitable.

Copper/copper-nickel thermo couple: soldered to a copper dish (2±0,1) mm thick and (15±1) mm in diameter.

Temperature – measuring device: with a compensator, suitable for use with 5.8.1.3.

Use the complete item of footwear as the test piece. If the footwear has been supplied with a removable insock, carry out the test with it in place. Condition it for 7 d at (20±2) ^o C and (65±5)% RH. Fix the thermocouple to the insole in the centre of the joint area and place the steel balls inside the footwear. If the upper is not high enough to accommodate the balls, increase its height with a collar.