Vibrační testovací stroj

Speciation

Standards:

ASTM D 999, ISTA series, ISO 2247, GB 4857.7

ASTM D999
Full name: Standard Test Methods for Vibration Testing of Shipping Containers

Organization: American Society for Testing and Materials (ASTM)

Content:

Specifies the method for vibration testing of shipping containers

Including various test methods such as fixed frequency vibration, random vibration, and rotary vibration

Used to evaluate the ability of packaging to resist vibration damage during transportation

Test objects: shipping containers, cartons, wooden boxes, plastic boxes, etc.

ISTA Series (ISTA 1, 2, 3, 6 series)
Full name: International Safe Transit Association (ISTA) Test Procedures

Organization: International Safe Transit Association (ISTA)

Content:

A series of standardized transport packaging performance test procedures

Involving a variety of comprehensive tests such as vibration, drop, compression, temperature and humidity

Vibration test section covers:

Simulates random vibration in actual transportation environment

Fixed frequency vibration test

Includes transport vibration data recording and laboratory reproduction

Test objects: transport packaging, pallet cargo, e-commerce packaging, customized packaging, etc.

Features: The most widely used set of standards in the international logistics and transportation certification system

ISO 2247
Full name: Packaging — Complete, filled transport packages — Vibration tests at fixed low frequency

Organization: International Organization for Standardization (ISO)

Content:

Specifies the method for vibration testing of packaged transport parts at fixed low frequency

Used to determine the resistance of packaged transport parts to low-frequency vibration and the product protection effect

Usually a sine wave fixed frequency vibration

Test object: complete packaged transport parts, simulating road and rail transport environment vibration

GB 4857.7
Full name: Packaging Vibration test method for transport packaging

Organization: China National Standard (GB)

Content:

Equivalent to ISO 2247 standard

Specifies the test method for transport packaging under specified frequency and vibration mode

Evaluates the structural strength and cushioning performance of packaging in transport vibration environment

Test object: whole package transport piece

Purpose: domestic product packaging design inspection, product factory transportation test, etc.

Aplikace

Vibrační testovací stroj is used to carry out vibration tests on complete, filled transport packages or unit loads using sinusoidal excitation at fixed frequency. The vibration test may be used to assess the performance of packages and unit loads in terms of the strength or the protection that they offer to their contents when subjected to low frequency vibration.
It can be performed either as a single test to investigate the effects of low frequency vibration or as a part of a sequence of tests designed to measure the ability of a package or unit load to withstand a distribution system that includes a vibration hazard at low frequency or repetitive shocks.

Principle

The test specimen is placed on a vibration table and subjected to a vibration using an approximately sinusoidal excitation at a fixed low frequency. The atmospheric conditions, the duration of the test, the peak acceleration, the attitude of the test specimen and any method of restraint are predetermined.

Benefits

1.    The Vibration Test Machine features a smooth sinusoidal movement pattern, ensuring precise testing conditions for a wide range of applications.
2.    A digital meter prominently displays the vibration frequency, allowing users to easily monitor and adjust settings for optimal testing parameters.
3.    Utilizing a synchronized noise-reducing belt drive system, the Vibration Test Machine operates with exceptionally low noise levels, minimizing disruptions in testing environments.
4.    Sample clamping is streamlined and secure with the adoption of a guide rail type mechanism, offering ease of operation and enhanced safety during testing procedures.
5.   Constructed with a base of heavy-duty channel steel and equipped with vibration-absorbing rubber pads, the Vibration Test Machine is both sturdy and stable, facilitating smooth operation without the need for anchor screws during installation.
6.    Featuring DC motor speed regulation, the Vibrační testovací stroj delivers smooth and consistent operation, characterized by strong load capacity to accommodate various testing requirements with precision and reliability.

Vibrační testovací stroj is used to carry out vibration tests on complete, filled transport packages or unit loads using sinusoidal excitation at fixed frequency. Please kontaktujte nás – Vibration Testing Equipment Supplier!