著述由上海程斯智能科技有限公司提供时代商议

压缩氧气呼吸器吸气阀呼气阀通气阻力老到仪（Compressed oxygen respirator inhalation valve exhalation valve ventilation resistance tester

践诺圭臬：

GB 23394-202X

Execution Standards:

GB 23394-202X

时代参数：

限度系统：PLC;

操作界面：彩色7寸触摸屏，中英文切换；

头模：PVC材料，制作；

呼吸管路：内置头模里面，缱绻在嘴部处；

流量计量程:0～100L/min,精度为3%

数字压差计量程:0～2000Pa,精度为1Pa

抽气泵抽气量: ≥100L/min。

打印机: 袖珍热敏打印机

外形尺寸: 高650mm宽500mm长600mm

电源:AC220V 50HZ 650W

分量:50kg

Technical Parameters:

Control system: PLC;

Operation interface: 7-inch color touch screen, switching between Chinese and English;

Head mold: made of PVC material;

Respiratory tubing: Built in head mold, designed at the mouth;

Flow meter range: 0-100L/min, accuracy of 3%

Digital differential pressure gauge range: 0-2000Pa, accuracy of 1Pa

Extraction volume of the air pump: ≥ 100L/min.

Printer: Micro thermal printer

Dimensions: Height 650mm, Width 500mm, Length 600mm

Power Supply: AC220V 50HZ 650W

Weight: 50kg

旨趣：

用于压缩氧气呼吸器吸气阀呼气阀测定在礼貌要求下的吸气和呼气阻力。

Principle:

Used for measuring the inspiratory and expiratory resistance of compressed oxygen respirators under specified conditions.

愚弄范围：

煤矿‌：在煤矿等高风险功课环境中，压缩氧气呼吸器是保险东说念主员人命安全的高大装备。吸气阀和呼气阀手脚呼吸器的要道部件，其通气阻力和密封性能平直影响呼吸器的使用成果和东说念主员安全。因此，按时使用通气阻力老到仪进行检测和贯注关于确保呼吸器的性能和安全至关高大‌。

‌化工‌：在化工行业中，高浓度的化学物资和有毒气体存在极大的安全隐患。压缩氧气呼吸器概况灵验拆开这些无益物资，保护责任主说念主员的安全。通气阻力老到仪用于检测呼吸器的通气阻力，确保其在高风险环境下概况正常责任‌。

‌消防‌：消防东说念主员在践诺任务时濒临各式复杂和危机的环境。压缩氧气呼吸器概况提供抓续的氧气供应，保险消防东说念主员的呼吸安全。通气阻力老到仪用于检测呼吸器的通气性能，确保其在进击情况下概况正常责任‌。

‌冶金、矿山、实验室等行业‌：这些行业相似存在各式无益气体和粉尘，压缩氧气呼吸器概况灵验保护责任主说念主员的安全。通气阻力老到仪在这些行业中也有平方愚弄，以确保呼吸器的性能稳健安全圭臬‌。

Application Areas:

Coal mines: In high-risk operating environments such as coal mines, compressed oxygen respirators are important equipment to ensure the safety of personnel. The inhalation valve and exhalation valve are key components of the respirator, and their ventilation resistance and sealing performance directly affect the effectiveness of the respirator and personnel safety. Therefore, regular use of a ventilation resistance tester for testing and maintenance is crucial to ensure the performance and safety of the respirator.

Chemical industry: In the chemical industry, high concentrations of chemicals and toxic gases pose significant safety hazards. Compressed oxygen respirators can effectively isolate these harmful substances and protect the safety of workers. The ventilation resistance tester is used to detect the ventilation resistance of respirators, ensuring their normal operation in high-risk environments.

Firefighting: Firefighters face various complex and dangerous environments while carrying out tasks. Compressed oxygen respirators can provide continuous oxygen supply, ensuring the respiratory safety of firefighters. The ventilation resistance tester is used to test the ventilation performance of the respirator, ensuring its normal operation in emergency situations.

Metallurgical, mining, laboratory and other industries: These industries also contain various harmful gases and dust, and compressed oxygen respirators can effectively protect the safety of workers. Ventilation resistance testers are also widely used in these industries to ensure that the performance of respirators meets safety standards.

特征：

1、触摸屏限度，中英文菜单，东说念主机对话步地，操作方便。

2、内置热敏打印机，方便现场快速打印测试收场。

3、高精度压差传感器、数字流量计，测试精度高。

4、可诞生呼气检测和吸气检测两种步地。

5、呼吸器管路自动切换安设，搞定了测试东说念主员检测时拔管，误禁受路的繁难。

6、3D打印圭臬头模PVC材料，模拟东说念主体真确吸气呼气，耕种数据准确性。

Features:

1. Touch screen control, Chinese and English menus, human-machine dialogue mode, easy to operate.

2. Built in thermal printer, convenient for quick on-site printing of test results.

3. High precision differential pressure sensor and digital flowmeter, with high testing accuracy.

4. There are two modes available for breath detection and inhalation detection.

5. The automatic switching device for respirator tubing solves the problem of testing personnel pulling out the tubing and accidentally connecting the tubing during inspection.

6. 3D printing standard head mold made of PVC material simulates the real inhalation and exhalation of the human body, improving data accuracy.