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Breathing duct air tightness tester

The breathing tube leak tester adopts an intelligent touch screen man-machine interface, which can quickly set the inflation time, pressure holding time, and test time, and display the air quality leakage of HMEF in real time during the test. The product is strictly in accordance with ISO5367 and YY5361 anesthesia machines and ventilators Manufactured with breathing circuit standards, it is suitable for mass flow testing and gas leak testing of products such as filters and breathing/heating circuit pipes.

It can automatically determine whether it is qualified or unqualified, and automatically test after loading the product. The qualified products can be taken out directly. The automatic locking function of unqualified products can only be taken out after being unlocked by the engineer.

  • Details
  • Application
  • Specification

Product performance

Inflation method: large-diameter rapid inflation to achieve rapid testing of long breathing tubes

Parameter setting: inflation time, pressure holding time, test time and judgment standard can be set

Judgment function: intelligent and rapid judgment of qualified and unqualified and sound and light alarm prompt

Real-time display: real-time display of inflation pressure, test results, test curves and judgment results

NG product self-locking: unqualified products are automatically locked and unlocked by engineers to avoid error outflow

Data storage: data statistics are stored in the U disk, which is convenient for data export to EXCEL for analysis

Automatic start: realize buttonless start function, the test can be automatically started when the product is loaded


Standards Compliant

ISO5356-1, YY/T 1040.1 Conical joints for anesthesia and respiratory equipment

ISO5367, YY/T0461 breathing circuit for anesthesia machines and ventilators

ISO9360.2, YY/T0735.2 Anesthesia and respiratory equipment heat and moisture exchanger for humidifying human breathing gas

Model Specifications

ATC315S-2

measurement method

High precision mass flow method

Measurement channel

Single channel independent measurement

Voltage regulation range

Inflation pressure: 1-50kPa adjustable
Resolution: 0.01Kpa
Display accuracy: 0.25% F.S

Test unit

ml/min, kPa, cmH2O

Leakage measurement range

Leak test range: 0-500ml/min
Leakage resolution: 0.01ml/min
Test accuracy: 0.5%F.S

Time setting range

Delay time: 0.1-999.9sec
Inflation time: 0.1-999.9sec
Equilibration time: 0.1-999.9sec
Detection time: 0.1-999.9sec
Exhaust time: 0.1-999.9sec

Pre-inflation function

The pre-inflated function of the large aperture makes the measurement faster

Auto start

Automatic starting pressure can be set according to product volume

Judgment function

Qualified and unqualified automatic judgment

Lock function

Unqualified products are automatically locked

External control input

1 start, 1 stop, 1 hold

External control output

1 channel qualified alarm, 1 channel unqualified alarm, 1 group of cylinder control

Accessibility

bubble function, hold function

Data save

Automatically record test data USB dump read analysis

safety protection

Set password protection to prevent misuse by non-professionals

Equipment noise

Distance 1 meter≤75dB

Use environment

0~40°C/20~85%RH (non-condensing)

Electric Source

AC 90~240V 50/60Hz

Gas Source

>0.4MPa stable and clean compressed air

Air supply interface

Φ8mm trachea quick interface

Performance Rate

about 50W

The whole machine meets the production process requirements of the production line and the requirements of the medical production environment, with simple operation and convenient maintenance.

When the product volume and test conditions are different, please choose a different test range or call Dongguan Otto Company at 4006016628. Our company will recommend a reasonable test plan to meet your HMEF breathing circuit leak test, HMEs breathing filter leak test and other related Leakage, flow and resistance testing of medical products.

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