Protective Clothing Liquid Static Pressure Tester
Все товары поставщика
Instrument use:
The acid-proof clothing material anti-seepage acid static acid pressure tester is used to measure the acid-base anti-seepage of breathable acid-base protective clothing materials - static acid pressure resistance and liquid static pressure resistance.
Working principle:
The resistance to liquid static pressure borne by the fabric is used to indicate the resistance encountered by the test liquid through the fabric. Under the atmospheric pressure of 101.325kPa, the bottom of the sample is subjected to a continuously rising liquid pressure. Until there are three leaks, and the height of the liquid column at this time is recorded, which is called the fabric resistance to liquid static pressure.
Technical parameters:
1. Test solution: 80% concentrated sulfuric acid with different concentrations of acid and alkali
2. Rising rate of acid pressure test solution: (60±3) cm/min
3. Maximum pressure: 150mm liquid column "Maximum acid pressure: greater than 150mmH2SO4 (80%)"
4. Range: 0~150mm liquid column "0~150 mmH2SO4 (80%)"
Test preparation:
Take 3 samples from the finished protective clothing with a diameter of 32mm
Test steps:
1. The reagent contacts the sample vertically from below
2. Pressurize the reagent continuously and stably
3. Observe the sample and record the static pressure of the liquid when the third liquid drop appears on the sample
4. Each sample should be tested 3 times, and the arithmetic average is taken to obtain the static pressure value of the sample
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Hexapod Tumbler test instrument | Introduction Hexapod tumbler tester, also known as carpet appearance assessment tester, is designed to determine the appearance maintenance abilit... |
 |
Liquid Sustained Combustion Tester/ Liquid Combustibility Tester/ Flammability Duration Tester | Product Introduction： This product complies with "Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria" 32.5.2 Test ... |
 |
Rapid screening Calorimeter | Product Introduction： The rapid - screening calorimeter is a professional calorimetric instrument for the quick assessment of reaction thermal haz... |
 |
Button Sewing Machine | Applications: Be applicable to Button-attaching for ordinary button with two or four holes. Shanked button and others are also can be sewed with... |
 |
NEU nanofiber electrospinning device | Content The Nanofiber Electrospinning Unit uses electrospinning techniques to safely and easily produce nanofibers with diameters of 50 to 800 n... |
Похожие товары
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Продавец: Коллирон электроникс лимитед | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Продавец: Коллирон электроникс лимитед | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Продавец: Коллирон электроникс лимитед | Range EC ～19.9mS TDS Temp 0～50℃ R... |
 |
EC-98330 CF ECOstick - Nutrient Tester | Продавец: Коллирон электроникс лимитед | Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el... |
 |
PH-808 Waterproof Soil PH Meter | Продавец: Коллирон электроникс лимитед | Model PH-808 Range PH ～14.00PH Temp 0～50℃ ... |
