PMLT 防護(hù)面具泄露檢測(cè)儀
PMLT泄漏測(cè)試儀（ 防毒面具）是一個(gè)創(chuàng)新的設(shè)備設(shè)計(jì)用于測(cè)試世界范圍內(nèi)任何類(lèi)型的防毒面具的有效性。PMLT是*的不需用戶戴上便可以提供泄露測(cè)試的便攜式設(shè)備。
PMLT泄漏測(cè)試儀（防毒面具）
英文詳細(xì)介紹
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 compley self-contained in a rugged, shippable case. With a universal clamping assembly, 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 analysis 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泄漏測(cè)試儀（ 防毒面具） 描述
PMLT泄漏測(cè)試儀（ 防毒面具）是一個(gè)創(chuàng)新的設(shè)備設(shè)計(jì)用于測(cè)試世界范圍內(nèi)任何類(lèi)型的防毒面具的有效性。PMLT泄漏測(cè)試儀（ 防毒面具）是*的不需用戶戴上便可以提供泄露測(cè)試的便攜式設(shè)備。
PMLT泄漏測(cè)試儀（ 防毒面具）能被設(shè)置為分鐘來(lái)計(jì)時(shí)，被*的集成在一個(gè)堅(jiān)固的可運(yùn)輸?shù)南渥?。通過(guò)一個(gè)通用的夾具組合，膨脹的面具密封和夾具適配器，PMLT泄漏測(cè)試儀（ 防毒面具）實(shí)質(zhì)上可以測(cè)世界上任何類(lèi)型的防毒面具。輕質(zhì)的塑料測(cè)試頭用于不同的尺寸，它能夠被快速的安裝用于提供一個(gè)寬范圍的面具尺寸。
PMLT泄漏測(cè)試儀（ 防毒面具）使用高級(jí)的電晶體線路，簡(jiǎn)單的主題驅(qū)動(dòng)的觸摸控制和文字?jǐn)?shù)字顯示。數(shù)據(jù)能通過(guò)RS0232串口被下載到電腦。用戶界面友好的DAS 1 或 2軟件能高效的采集數(shù)據(jù)和分析面具測(cè)試結(jié)果。
PMLT泄漏測(cè)試儀（ 防毒面具）能被定制與許多寬范圍的適配器，接頭和軟件的改版去符合您的測(cè)試需求。如果您有這個(gè)需求，請(qǐng)ATI或太平洋儀器。
由PMLT泄漏測(cè)試儀（ 防毒面具）執(zhí)行的測(cè)試
全面的面具泄漏測(cè)試： 采用懸浮粒子作為測(cè)試媒質(zhì)，可以加上一個(gè)可插上的濾毒罐（也可以不使用）。
泄漏源隔絕測(cè)試：泄漏源通常是肉眼看不到的，但PMLT可以找到并隔絕，更準(zhǔn)確的做出維修/更換決定。
出風(fēng)閥門(mén)的測(cè)試：出風(fēng)閥門(mén)的測(cè)中，懸浮粒子作為面具測(cè)試和隔絕的一部分，在嚴(yán)厲的受控條件下檢查氣流的泄漏。
飲用管的氣流測(cè)試：管路的堵塞能被測(cè)量。
飲用管閥門(mén)泄漏測(cè)試：在受控的壓力下，測(cè)試飲用管閥門(mén)泄漏。
泄漏測(cè)試：整個(gè)飲用管在壓力下作泄漏測(cè)試
優(yōu)點(diǎn)和功能
* 容易用
* 自我診斷
* 便攜
* 數(shù)據(jù)可管理
* 主題菜單驅(qū)動(dòng)
* 可互換的測(cè)試頭
* 適用廣泛的夾具
* 懸浮粒子及外界空氣可被控制
* 適用廣泛電源供應(yīng)
* 可定制的軟件
* 泄漏隔離
* 視覺(jué)/聽(tīng)覺(jué)報(bào)警
* 堅(jiān)實(shí)的運(yùn)輸箱
* 低的維護(hù)成本
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