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Face Mask Respiratory Resistance Test Device

Fiyat Sorunuz

Apparatus for measuring inhalation and exhalation resistance of respiratory protective devices and masks according to regulatory standards

  • Precision air source with adjustable flow rate, standardized head form, and dual intubation systems for complete respiratory resistance analysis
  • High-sensitivity flow sensor with minimal starting flow threshold and thermal mass flow meter technology with automatic temperature and pressure compensation
  • Multiple integrated sensors on single chip platform providing enhanced measurement range and superior accuracy across all operating ranges
  • Zero-point stability with excellent repeatability, minimal pressure loss, fast response time, and low power consumption across full measurement spectrum
  • User-friendly 128 × 64 resolution graphical dot-matrix LCD display with real-time data visualization and logging capability
  • 4MB internal memory for comprehensive measurement data recording and archival functionality
  • Dual-channel micromanometer sensor with burst-proof design ensuring high accuracy, long-term stability, and safety compliance
  • Continuously adjustable micromanometer range and zero-point calibration with selectable damping and maintenance-free operation
  • Dedicated gas pathway conversion components enabling rapid and seamless transition between inhalation and exhalation testing modes
  • Full compliance with occupational protective mask standards and daily-use protective equipment regulations meeting current national and international requirements
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Kargolama ve Teslimat

  • Kurye Teslimatı

Kuryemiz belirtilen adrese teslimat yapacaktır.

2-3 Gün

Ü.A. Kargo

  • Aras Kargo Teslimatı

Aras Kargo kuryesi belirtilen adrese teslimat yapacaktır.

1-3 Gün

Ücretsiz Kargo

  • Garanti 2 yıl

Daha fazla detay

  • 14 Günlük ücretsiz iade

Daha fazla detay

The respiratory resistance test device is engineered to determine inhalation and exhalation resistance of respiratory protective equipment and face masks in compliance with applicable regulations and standards. The system comprises an adjustable air source with flow control, a standardized human head form, dual intubation systems for inhalation and exhalation measurement, and an integrated respiratory resistance measurement module.

Technical Specifications

Flow rate measurement range 0 L/min ～ 100 L/min
Flow rate accuracy ±2%
Micromanometer measurement range -1000 Pa ～ 1000 Pa
Micromanometer accuracy 1 Pa
Suction pump capacity Not less than 100 L/min
Ventilation flow rate Fixed (85 ± 1) L/min

Applications

  • Respiratory protective equipment testing and certification
  • Face mask respiratory resistance validation according to regulatory standards
  • Occupational health and safety equipment compliance verification
  • Laboratory testing for protective mask manufacturers
  • Inhalation and exhalation resistance measurement for respirator design
  • Quality assurance and product development testing
  • Regulatory compliance documentation and certification

Frequently Asked Questions

What standards does this device comply with?
The device is designed to comply with occupational protective mask standards and daily-use protective equipment regulations, meeting current national and international safety requirements.
What is the measurement accuracy of the flow sensor?
The flow rate measurement accuracy is ±2% across the full range of 0-100 L/min with high sensitivity and minimal starting flow threshold.
How is the micromanometer calibrated?
The micromanometer range and zero-point are continuously adjustable with selectable damping. The system features burst-proof design and requires minimal maintenance.
What data storage capacity is available?
The device includes 4MB internal memory for comprehensive recording and archival of measurement data.
Can the device measure both inhalation and exhalation resistance?
Yes, the dual intubation system with dedicated gas pathway conversion components enables rapid switching and measurement of both inhalation and exhalation resistance in a single test session.
What is the micromanometer measurement range?
The micromanometer measures pressure differential from -1000 Pa to 1000 Pa with 1 Pa resolution accuracy.

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