EN 50604-1 Mechanical Shock Test System Impact Tests Of Half Sine Wave For Battery Cells

Product information:

It is required by EN 50604-1, IEC60086-4 clause 6.4.4, IEC 60068-2-29, IEC 60335-2-25 Annex BB, YD/T 2344.1 and etc.

This machine is mainly suitable for the impact resistant test of electronic products, aerospace, ships, military, automobile parts, transportation and other fields. By selecting different waveform generators, impact tests of half sine wave, back peak sawtooth wave or square wave can be carried out.

It meets MIL-STD-202F, IEC-68-2-27, MIL-STD-810F, MIL-STD-883E and etc.

Structure:

Main performance:

1. Free-fall impact machine with hydraulic lifting and high-pressure oil brake;

2. Gas-liquid booster and strong friction brake to prevent secondary impact braking;

3. Impact measuring instrument: single-channel data acquisition, can simultaneously perform acceleration data measurement, storage, report printing, data callback, database management and other functions of two channels.

4. Rubber module is used to generate a wide range of half-sine wave pulses with any action time.

5. Can be used for equivalent drop test of packaging boxes.

Technical Parameters:

Impact machine main parameters
Working Platform	500×600 mm
Maximum load	50KG
Peak acceleration	Half sine wave 10--- 600G Rear peak sawtooth wave 15---100G (optional) Trapezoidal wave 15---100G (optional)
Pulse duration	Half sine wave: 2-30 ms Post-peak sawtooth wave: 6-18 ms (optional) Trapezoidal wave: 3-30 ms (optional)
Acceleration tolerance	≤10%
Speed ​​change	≤10%
Horizontal ratio of table	≤10%
Equipment dimension	1230×1120×2330mm
Equipment weight	About 1750 kg
Measurement system
Input Channels	2 channels
Sampling frequency	192KHz
Pulse duration	0.5—100ms
Maximum acceleration	5000G
Communication interface	USB2.0
Supported standards	ISO, MIL-STD-810, user-defined
Operating system	Microsoft Win 10
System Accelerometer
Brand	LTE
Model	C02A01
Output method	Charge Type
Sensitivity	3.93pC/g
Frequency range	0.5---12KHz
Acceleration range	±2500G
Work Environment	-40~+160℃
Other notes
Power supply	AC 3 phase 380V±10％, 5KVA
Compressed air	0.5-0.8Mpa
Temperature	RT～40℃
Humidity	25℃＜85RH％
Reliability	Average failure-free rate ≥ 5000 hours; The half-sine waveform generator is used continuously for no less than 8000 times; The storage time in a clean, normal temperature environment is no less than 5 years
Applicable standards	GB2423.5, GJB150.18, GJB360.23, IEC68-2-27, MIL-STD202F, MIL-STD810B, GB/T18287, etc.
Verification Standards	JG541-2005

Equipment performance introduction:

1. Working Platform

Adopt high-strength imported aluminum alloy working platform.

2. Lifting mechanism:

Adopt hydraulic lifting system.

3. Lifting height control

The lifting height is measured by the photoelectric encoder assembly installed on the base. The photoelectric encoder measurement has high precision, strong anti-interference ability, high reliability, and ensures the repeatability of the impact.

4. Braking system

The pneumatic brake and strong friction brake can brake quickly and reliably to prevent secondary rebound.

5. Buffer system

It consists of a base, a damper, and an airbag. The vibration reduction system can reduce the impact force transmitted from the working platform to the ground.

6. Waveform generator

Chip-type half-sine wave + wool felt: realize different impact pulse widths of 2-30ms.

7. Safety device

Emergency stop switch: Cut off the circuit in emergency situations such as forced disconnection of the contact welding of the action mechanism.

8. Introduction and features of the shock measurement system

The system complies with MIL-STD-810, GJB-150-18-86 and IEC68-2-27 standards. It has the ability to capture shock waveforms accurately and quickly, with a maximum sampling rate of 1MHz. You no longer have to worry about missing even the smallest shock events. It is also an integrated solution. You don’t have to be busy with waveform viewing and recording. It can complete everything from capturing shock events to generating reports. More importantly, it also provides you with shock response spectrum (SRS) analysis function, which can help you effectively evaluate the potential damage of shock pulses to the actual system. Finally, auxiliary force deformation, shock response and other analyses can help you understand more details of the shock results.

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

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