Protective Clothing Liquid Resistance Static Pressure Tester
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
在线联系供应商
Other supplier products
 |
Tube abrasion tester | Applicable standards: DB51/T 2450-2018: General technical specification for polyolefin composite wear-resistant pipes. This standard may put forwa... |
 |
Double Pendulum Digital Tear Tester | The double pendulum digital tear tester is mainly used to measure the ability of various fabrics (such as clothing fabrics, home textile fabrics, e... |
 |
Fiber Length Analyzer | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... |
 |
Steel wheel wear testing machine | Product Introduction: The cycloidal pinwheel reducer has the advantages of large reduction ratio, compact structure, smooth transmission and adjus... |
 |
Fabric Flame Retardant Tester | A method is used to determine the damaged area and the length of the damage when the textiles and other materials are burned at 45 °, and the B... |
Same products
 |
KL‑016A Benchtop High‑precision pH Meter | 卖方: 科立龙电子股份有限公司ctron Co.Ltd | Product Description: Large‑screen display with high resolution and precision for con... |
 |
Large Naïve VHH Library | 卖方: AlpVHHs | Large Naïve VHH Library VHHare single-domain antibodies derived from the variable regions o... |
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
