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PMLT泄漏测试仪( *毒面具)是一个*的设备设计用于测试世界范围内任何类型的*毒面具的*性。PMLT是*的不需用户戴上便可以提供泄露测试的便携式设备。
PMLT泄漏测试仪(*毒面具)
英文详细介绍
Description
The PMLT Protective Mask Leakage Tester is a revolutionary piece of equipment designed to test the serviceability of any protective mask worldwide. The PMLT is the only portable device available which will provide leak testing of specific mask components without requiring the user to wear the mask.
The PMLT can be set up in minutes, and is completely self-contained in a rugged, shippable case. With a universal clamping *embly, inflatable mask seal, and clamping adapters, the PMLT can test virtually any style of protective mask in the world. The lightweight plastic test head is available in different sizes which can be quickly installed to accommodate a wide range of mask sizes.
The PMLT utilizes solid-state electronic circuitry with simple menu-driven touch pad controls and an alphanumeric display. Data can be downloaded to a computer through the RS-232 port. User friendly DAS 1 or 2 software enables efficient data capture and *ysis of mask testing results.
The PMLT can be customized with a wide variety of of adapters, fittings, and software modifications to meet your specialized testing needs. Contact ATI for details.
Tests Performed by the PMLT
Overall Mask Leakage Test Mask leakage is measured while the mask is challenged with an aerosol, with or without the a plugged filter canister attached.
Leakage Isolation Test Leaks normally invisible to the naked eye are easily isolated so that repair/replacement decisions can be made.
Outlet Valve Test Is tested with aerosol as part of Mask Test and isolated, for airflow leakage under tightly controlled conditions.
Drink Tube Flow Test Tube blockage is measured for flow.
Drink Tube Valve Leakage Test The drink tube valve is tested for leakage under controlled pressure.
Drink Train Leak Test The entire drink tube is tested for leakage under pressure.
Quantitative Fit Test (available option) An overall fit factor of up to 500,000 is measured while the user performs exercises under an aerosol challenge.
Benefits and Features
- Ease of Use
- Self-Diagnostics
- Portability
- Data Management
- Menu-Driven
- Interchangeable Heads
- Universal Clamping
- Controlled Aerosol vs. Ambient Air
- Universal Power Supply
- Custom Software
- Leak Isolation
- Visual/Audible Alarms
- Rugged Shippable Case
- Low Maintenance
PMLT泄漏测试仪( *毒面具) 描述
PMLT泄漏测试仪( *毒面具)是一个*的设备设计用于测试世界范围内任何类型的*毒面具的*性。PMLT泄漏测试仪( *毒面具)是*的不需用户戴上便可以提供泄露测试的便携式设备。
PMLT泄漏测试仪( *毒面具)能被设置为分钟来计时，被*的集成在一个坚固的可运输的箱子。通过一个通用的夹具组合，膨胀的面具密封和夹具适配器，PMLT泄漏测试仪( *毒面具)实质上可以测世界上任何类型的*毒面具。轻质的塑料测试头用于不同的尺寸，它能够被快速的安装用于提供一个宽范围的面具尺寸。
PMLT泄漏测试仪( *毒面具)使用的电晶体线路，简单的主题驱动的触摸控制和文字数字显示。数据能通过RS0232串口被到电脑。用户界面友好的DAS 1 或 2软件能*的采集数据和分析面具测试结果。
PMLT泄漏测试仪( *毒面具)能被*与许多宽范围的适配器，接头和软件的改版去*合您的指定测试需求。如果您有这个需求，请联系ATI或太平洋仪器。
由PMLT泄漏测试仪( *毒面具)执行的测试
*的面具泄漏测试： 采用悬浮粒子作为测试媒质，可以加上一个可插上的滤毒罐（也可以不使用）。
泄漏源隔*测试：泄漏源通常是肉眼看不到的，但PMLT可以找到并隔*，更准确的做出维修/更换决定。
出风阀门的测试：出风阀门的测中，悬浮粒子作为面具测试和隔*的一部分，在严厉的受控条件下检查气流的泄漏。
饮用管的气流测试：管路的堵塞能被测量。
饮用管阀门泄漏测试：在受控的压力下，测试饮用管阀门泄漏。
泄漏测试：整个饮用管在压力下作泄漏测试
优点和功能
* 容易用
* 自我诊断
* 便携
* 数据可管理
* 主题菜单驱动
* 可互换的测试头
* 适用广泛的夹具
* 悬浮粒子及外界空气可被控制
* 适用广泛电源供应
* 可*的软件
* 泄漏隔离
* 视觉/听觉报警
* 坚实的运输箱
* 低的维护成本 | 
