Scope of Application

【Operating Instructions】

The Respirator Mechanical Strength Pre-conditioning Machine is designed to perform mechanical strength pre-conditioning on respirators prior to other testing procedures.The test sample is placed horizontally inside a steel enclosure. It undergoes continuous vibration at a frequency of (100±5) rpm for a duration of 20 minutes. Upon completion, the samples are removed for subsequent testing.The machine consists of a motor, cam mechanism, steel enclosure, steel platform (base), and a motor drive system.

YS-728 Respirator Mechanical Strength Pre-conditioning Machine

Scope of Application

The Respirator Mechanical Strength Pre-conditioning Machine is designed to perform mechanical strength pre-conditioning on respirators prior to other testing procedures.

The test sample is placed horizontally inside a steel enclosure. It undergoes continuous vibration at a frequency of (100±5) rpm for a duration of 20 minutes. Upon completion, the samples are removed for subsequent testing.

The machine consists of a motor, cam mechanism, steel enclosure, steel platform (base), and a motor drive system.

Compliance Standards

• GB 2626

• EN 143

• EN 149

Technical Specifications

1. Steel Enclosure Weight: > 10 kg

2. Steel Platform (Base) Weight: 100 kg - 200 kg (Controllable weight)

3. Drive Mechanism: The steel platform is driven by a motor and cam push mechanism; Platform lift height is 20 mm.

4. Cam Rotation Frequency: (100 ± 5) rpm

5. Sample Capacity: The steel enclosure can hold 10 samples.

6. Optional Configuration: An adjustable steel enclosure is available to accommodate respirators of various sizes.