1,     气溶胶发生器产品特点:

1.1    易用性

1.2    模块化设计（可以定制）

1.3    快速循环次数

1.4    人体工学设计

1.5    多个测试集成一体

1.6    可靠的重复性

1.7    维修费用低

1.8    固定流量和压力传感器

1.9    声光报警功能

1.10   友好的界面的触摸屏

1.11   可编程测试参数

1.12   有效的数据记录

1.13   串口数据输出

 

2.1    防毒面具的测试  

2.2    呼吸器的测试

2.3    面具泄漏测试

2.4    工厂和仓库  

2.5    检测机构 

2.6    维修站等 

 

 

        99B防毒面具测试系统提供了一个广泛的应用领域，军事和商业的防毒面具测试及呼吸机的测试等。该系统是具有简易的操作和完整的数据管理功能。模块化的设计几乎可以测试所有的防护口罩和面罩的组件，满足多种测试标准。99B防毒面具测试系统适合使用在制造工厂、存储仓库、面具清洁维修区域、面具质量保证测试机构等有口罩或呼吸器测试的其它领域。

        99B防毒面具测试系统被设计来取代陈旧的军用M14型和商业TDA－104，TDA－2EB以及广泛使用了几十年的TDA－101型测试系统。99B防毒面具测试基本系统提供了带或不带过滤器滤毒防护口罩，气溶胶为主泄漏测试。此外，泄漏时隔离测试使用户能够找到通常肉眼不可见的泄漏，方便用户维修或更换，触摸屏界面和奔腾处理器为基础的控制系统提供最大的数据管理的灵活性。该99B防毒面具测试系统还包括一个内置的气溶胶清洗和过滤系统。

 

 

 

4.1   大    小:   30" X 36" X 52"(WxLxH)

4.3   重    量:   100万颗到10000万颗每立方英尺

4.4   电力需求:   100－250V交流，50－60Hz

4.5   压缩空气:   70 ±10 PSI @ 3.0CFM

4.6   气溶胶模拟: 多分散气溶胶（典型的PAO，聚乙烯石蜡）0.1to 0.5 um CMD粒子尺寸  

4.7   气溶胶检测: 向前光散射 0.0005 to100%

 

 

 

In addition to the basic functionality described above, the TDA-99B can also be configured to provide the following optional protective mask testing capabilities:

 

Outlet Valve Test - The outlet valve can be isolated for airflow leakage under tightly controlled pressure and flow conditions.

 

Drink Tube Flow Test - The drink tube flow and resistance are measured to determine if there is blockage in the tube.

 

Drink Tube Valve Test - The drink tube valve is tested for leakage under controlled pressure conditions.

 

Drink Train Leak Test - The entire drink tube is tested for leakage under controlled pressure conditions.

 

Parallel Measurement - Dual detection systems can provide parallel measurement of leakage in two areas of the mask simultaneously, such as nose cup and eye lens area.

 

Hose Testing - Enables full leakage testing of masks with air supply hoses.

 

Fit Testing - Aerosol-based quantitative fit testing of protective masks on human subjects can be provided with full user-controlled flexibility for setting the number of tests, test length, alarm points, etc.

 

Extra Test Heads - The base TDA-99B includes one medium or small test head with an inflatable peripheral seal. Additional test heads can be provided for testing an extremely wide variety of full-face and neck-seal protective masks.

 

Breathing Simulation - Although typical leakage tests use a constant airflow under negative pressure, the TDA-99B can be integrated with a full-function sinusoidal breathing system to simulate a wide range of human respiratory patterns.

 

Mil-Spec Mask Flexing - If required, the TDA-99B can be easily modified to incorporate Mil-Spec flexing hardware and fittings, with full data logging capability.

 

Since all TDA-99B Protective Mask Test Systems are made to order, additional testing functionality and options can be designed to meet your specific needs.