Asia Vision Instrument

This test apparatus checks the protection of the supply cord where it enters the appliance. It conforms to the standard requirement of IEC60335-1 clause 25.14. Appliances provided with a supply cord that are moved while in operation shall be constructed so that the supply cord is adequately protected against excessive flexing where it enters the appliance. This does not apply for appliances with automatic cord reels.

The appliance includes the inlet opening is fixed to the oscillating member so that, when the supply cord is at the middle of its travel, the axis of the cord where it enters the cord guard or inlet is vertical and passes through the axis of oscillation. The major axis of the section of flat cords shall be parallel to the axis of oscillation.

The cord is loaded so that the force applied is

– 10 N, for cords having a nominal cross-sectional area exceeding 0,75 mm2;

– 5 N, for other cords.

The distance X, as shown in figure 8, between the axis of oscillation and the point where the cord or cord guard enters the appliance, is adjusted so that when the oscillating member moves over its full range, the cord and load make the minimum lateral movement.

The oscillating member is moved through an angle of 90° (45° on either side of the vertical), the number of flexings for type Z attachments being 20 000 and for other attachments 10 000. The rate of flexing is 60 per minute.

NOTE: A flexing is one movement of 90°.

The cord and its associated parts are turned through an angle of 90° after half the number of flexings, unless a flat cord is fitted.

During the test, the conductors are supplied at rated voltage and loaded with the rated current of the appliance.

Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, formerly known as HongTong Electromechanical Co., Ltd, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicated in providing laboratory testing equipment and production line testing system, we are now the high-tech enterprises with technical superiority and R & D capabilities in test instruments industry.

HongCe products are designed and manufactured as per the requirements of GB, IEC, EN, UL, VDE, BS, AS, ISO standards and etc. Our main products are: switch, plug, socket and coupler test equipment; mechanical strength impact test equipment; material fire hazard test equipment, enclosure protection test probes; waterproof and dustproof environmental test equipment; household appliances safety test equipment; wire and cable test equipment; luminaires test equipment; electric tools test equipment; information technology and audio & video test equipment. Our products are widely used in domestic and worldwide measurement & certification institutions, inspecting mechanism, laboratories, export & import inspection and quarantine bureau, various production companies and etc. Our customer includes Bureau Veritas, CSA, ITS, UL, TUV Rheinland, TUV SUD, SGS and etc.

 The Melt Flow Index Tester is an advanced instrument designed to measure the flow rate of molten polymers under controlled conditions. This test provides valuable data on the viscosity and flow characteristics of thermoplastic materials, which is crucial for quality control and material selection in the plastics industry.

Features:

• Construction: Made from high-quality materials such as stainless steel and durable alloys to ensure longevity and precision. The tester typically includes a robust, temperature-controlled chamber and extrusion system.
• Temperature Control: Equipped with precise temperature control mechanisms to maintain the test material at the required melt temperature. The temperature is adjustable to accommodate different polymer types and testing standards.
• Load System: Includes a load system that applies a consistent weight to the molten polymer, enabling accurate measurement of the flow rate. The load can be adjusted based on the testing requirements.
• Extrusion Die: Features an extrusion die with a specified diameter, through which the molten polymer is forced. The die dimensions are designed to meet industry standards for consistency and accuracy.
• Digital Display: Comes with a digital display or control panel that provides real-time data on the melt flow rate. Advanced models may offer additional features such as programmable settings and data logging.
• Sample Preparation: Includes mechanisms for preparing and loading the polymer samples into the tester. This may involve heating elements and a hopper for sample insertion.
• Safety Features: Designed with safety mechanisms such as over-temperature protection and emergency shut-off to ensure safe operation.

Applications:

• Plastics Industry: Assessing the flow properties of thermoplastics to ensure they meet processing and performance standards.
• Quality Control: Used in manufacturing and quality control to verify that polymer materials have consistent melt flow characteristics.
• Material Research: Supporting research and development activities by providing data on the rheological properties of new or modified polymers.
• Regulatory Compliance: Ensuring that polymer materials comply with industry standards and regulations related to flow properties.

Specifications:

• Temperature Range: Typically adjustable from ambient to high temperatures, depending on the polymer being tested.
• Load Capacity: Variable load settings to simulate different processing conditions.
• Flow Rate Measurement: Provides precise measurement of the flow rate of molten polymers, often expressed in grams per 10 minutes (g/10 min).
• Die Dimensions: Standardized die dimensions to ensure consistent and accurate measurements.

Benefits:

• Provides accurate and reliable data on the flow characteristics of polymers, essential for quality control and material selection.
• Enhances efficiency with automated controls and digital displays, reducing manual errors and improving test accuracy.
• Supports compliance with industry standards and regulations by providing critical flow property measurements.

With a firm commitment to quality, our organization is engaged in offering a wide ambit of Pilling Tester.

Being one of the renowned organizations in the industry, we are highly engaged in providing a premium quality range ofTop Load Tester.

A box attached to a vertical column is provided with mechanism to release the resting table instantaneously. For easy adjustment of the drop heights this box is balanced by a counter-weight over a pulley. Package under test is placed on the resting table. By pressing the lever on the box, the package is allowed to fall on the platform at the bottom. The fall is straight and perfectly vertical. The machine is sturdy and easy to operate.

SALIENT FEATURES:

·                  A precise and reliable machine

·                  Sturdy in construction

·                  Precisely machined to International Standards

·                  Fitted with angular drop arrangement - for checking transport-worthiness from all angles

·                  Costs less than half of the similar imported tester — saves                                                                valuable foreign exchange too.

• Facility for corner drop

It's the most ideal ‘LEAK TEST' instrument for checking Blister Packs and Strips. It makes the conventional dessicator with a huge vacuum pump, obsolete. The German make Vacuum Pump ensures that a high level of vacuum is created in the shortest possible time. And the die - pressed. Polycarbonate vacuum dessicator sustains the vacuum for a long time.

A vacuum gauge is provided to indicate the vacuum level. This connected to the isolation valve which helps disconnect the source, thereby avoiding the need for running the vacuum pump continuously. While it's amazing compactness saves valuable space in process laboratories, a 0 – 5 minute timer helps the operator attend to other chores at a time.

• Suitable for Torsion and Twist test on various metal rods and flats
• Torque measured by pendulum dynamometer system
• Geared motor to apply torque to specimen through a gearbox
• Set of jaws to accommodate different size and diameter of test specimens provided
• Computerized torsion testing machine is also available

• Research Institutions
• Testing Laboratories
• Educational Institution