通氣阻力及壓力差測(cè)試儀

 通氣阻力及壓力差測(cè)試儀

產(chǎn)品介紹：

通氣阻力及壓力差測(cè)試儀-用來(lái)對(duì)通氣阻力及壓力差的測(cè)定，也可用來(lái)測(cè)定其它紡織材料的氣體交換壓力差。也可用于廠、勞動(dòng)防護(hù)用品檢驗(yàn)機(jī)構(gòu)對(duì)產(chǎn)品進(jìn)行相關(guān)的檢測(cè)和檢驗(yàn)。

The mask ventilation resistance and pressure difference tester is used to measure the ventilation resistance and pressure difference of the mask, and also to measure the gas exchange pressure difference of other textile materials. It can also be used for the inspection and inspection of mask products by mask manufacturers and labor protection equipment inspection organizations.

測(cè)試原理：

通過(guò)氣體流量計(jì)設(shè)定氣流的輸出，使該氣流經(jīng)過(guò)一定面積的測(cè)試樣品，通過(guò)壓力傳感器檢測(cè)當(dāng)前壓力并計(jì)算壓力差

Set the output of the air flow through the gas flowmeter, make the air flow pass through a certain area of test sample, detect the current pressure through the pressure sensor and calculate the pressure difference

執(zhí)行標(biāo)準(zhǔn)：

YY0469-2011、YY0969-2013

產(chǎn)品特點(diǎn)：

1、內(nèi)置高清觸摸顯示屏。

2、配有試樣夾，使用簡(jiǎn)單方便。

3、內(nèi)置微型打印機(jī)，方便打印實(shí)驗(yàn)結(jié)果。

4、配有高精度壓差傳感器，數(shù)字顯示試樣兩側(cè)壓差。

5、測(cè)試時(shí)間可根據(jù)測(cè)試要求，任意調(diào)節(jié)。

6、配有高精度氣體流量控制，流量實(shí)時(shí)數(shù)字顯示，穩(wěn)定控制氣流并可手動(dòng)設(shè)置。

技術(shù)參數(shù)：