Vibration Test Machine for Military Standard (MIL-STD) and the International Electrotechnical Commission (IEC)
When creating equipment for tough environments, it’s important to make sure it can handle physical stress and keep working reliably. This is why shock and vibration testing is so important. These tests help ensure that products can survive the conditions they’ll face, whether in military operations or industrial settings.
Two well-known standards for these tests are the Military Standard (MIL-STD) and the International Electrotechnical Commission (IEC) Standard. Both are used to test how products handle shocks and vibrations, but they are designed for different industries and have unique testing methods.
In this blog, we’ll explain the key differences between these two standards, how they test for shocks and vibrations, and which one might be the best fit for your needs. Whether you’re looking for military-grade toughness or industrial compliance, this guide will help you understand the essentials.
What are Military and IEC Standards?
Understanding Military Standards (MIL-STD)
The Military Standard (MIL-STD) is a set of guidelines developed by the U.S. Department of Defense to ensure equipment performs reliably in extreme conditions. One of the most commonly used is MIL-STD-810, which focuses on testing how products handle environmental stresses like shock, vibration, extreme temperatures, and humidity. For example, a rugged computer tested under MIL-STD-810 might undergo vibration testing to ensure it works flawlessly inside a military vehicle driving over rough terrain.
Understanding IEC Standards
The International Electrotechnical Commission (IEC) creates standards for electrical and electronic equipment to ensure safe and consistent performance in industrial and commercial settings. The IEC 60068 series focuses on environmental testing, including shock and vibration. For example, an industrial panel PC tested under IEC 60068 may go through vibration tests to confirm its reliability when mounted on heavy machinery in a factory.
Key Differences Between MIL-STD and IEC Standards
While both MIL-STD and IEC Standards focus on testing how equipment performs under physical stress, their approaches and intended applications are quite different. Here's a table comparing the differences:
Shock and Vibration Test Methods: MIL-STD-810 vs IEC 60068
Shock and Vibration Test Methods: MIL-STD-810 vs IEC 60068
Pros and Cons of MIL-STD and IEC Standards
When deciding between MIL-STD and IEC standards, it's important to understand their strengths and weaknesses
Which Standard Should You Use?
Go with MIL-STD if your product will face extreme conditions, like in military, aerospace, or rugged industrial applications. Choose IEC if you need cost-effective, globally recognized testing for industrial, transportation, or commercial environments.
Real-World Examples for MIL-STD and IEC Standards
MIL-STD: A rugged computer mounted on a military vehicle must endure constant vibrations and sudden shocks from rough terrain.
IEC: A railway signaling system must handle vibrations from train movement and shocks during installation or maintenance.
| Shaker Model | JQA-502-450 JQA-503-450 |
| Frequency Range (Hz) | 5~2700 |
| Sine force (KN) | 50 |
| Shock force (KN) | 100/150* |
| Max. acceleration (m/s²) | 980 |
| Max. speed (m/s) | 2 |
| Max. Displacement (mmp-p) | 51/76 |
| Max. load (kg) | 800 |
| Vibration isolation frequency(Hz) | 2.5 |
| Shaking table type | JQ-50 |
| Moving parts weight (kg) | 50 |
| Armature diameter (φmm) | 450 |
| Allowable eccentric moment(N x m) | 980 |
| Outer dimension (W·H·D) | 1650*1180*1060 |
| Shaker weight (kg) | 4500 |
| Power amplifier model | PA-50 |
| Max. output power(KVA) | 50 |
| (W·H·D)shape | 550*1850*850 |
| Power amplifier Weight (kg) | 650 |
| System power consumption (KVA) | 80 |
| Cooling method | Forced air cooling |
| Fan model | FJ-5000 |
| Rated flow (m³/min) | 56 |
| Rated wind pressure (kPa) | 7.7 |
| Fan power (KW) | 15 |
Guangdong Jianqiao Testing Equipment Co.,Ltd is a large scale professional manufacturer specializing in R&D ,production and sales of vibration test system,environmental test chamber and battery testing equipment.With the advantage in Technicians in R&D department,professional production and sales teamand perfect after-service department.and several ,senior R&D Engineer haired across the country .Our marketing network covers major large and medium-sized cities among the country. In the past 20 years, Jianqiao provide high quality products and one -stop solutions for dozens of top 100 enterprises and 11289 end users.
The company manufactures all kinds of vibration and environmental testing equipment in strict accordingwith ISO9001 and products meet the standard of ISO, ASTM , DIN ,EN , BS , UL , JIS , GB/T , GJB,JIS,ANIS,UL,IEC etc. and other domestic and international standards .Our products are widely used in New energy vehicles, aerospace, - shipping, electronics industry and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields.
Product Tags:
|
|
Vibration Test Machine For Military Standard (MIL-STD) The International Electrotechnical Commission (IEC) Images
|
