著述由上海程斯智能科技有限公司 提供期间权术心电图 偷拍

口罩呼吸阻力检测仪（Mask Respiratory Resistance Detector）

扩张口头：

GB 2626-2019 呼吸督察用品 自吸过滤式防颗粒物呼吸器6.56.6

GB/T 32610-2016 平素督察型口罩期间程序

Execution Standards:

GB 2626-2019 Respiratory protective equipment Self suction filtering anti particle respirator 6.56.6

GB/T 32610-2016 Technical Specification for Daily Protective Masks

期间参数：

主要参数：参数范畴 分别率 准确度

测试流量： 0-200L/min

压力范畴：±1500Pa 精度：±0.5% 优于1%

数据存储：500组

整机功耗：80w

流量传感器芯片给与热质地流量计，无需温度压力赔偿，保证了传感器的高精度计量。流量计量程为0 L/min～200L/min，精度为±2.5%。

全中语界面心电图 偷拍，操作便捷。

数据记载仪内有4M内存用于测量值记载。

微压计传感器量程、零点外部连气儿可调，阻尼可调、无机械可动部分，维修责任量少。微压计量程为-1000Pa～1000Pa，精度为±0.5% 。

抽气泵抽气量不低于200L/min

通气量恒定为(85±1)L/min 其他流量可调

电源：AC220V，50Hz

Technical Parameters:

Main parameters: Parameter range， resolution， accuracy

Test traffic: 0-200L/min

Pressure range: ± 1500Pa Accuracy: ± 0.5% Better than 1%

Data storage: 500 sets

Power consumption of the whole machine: 80w

The flow sensor chip adopts a thermal mass flowmeter， which does not require temperature and pressure compensation， ensuring high-precision measurement of the sensor. The flow meter has a range of 0 L/min to 200 L/min and an accuracy of ± 2.5%.

Full Chinese interface， easy to operate.

The data logger has 4M of memory for recording measurement values.

The range and zero point of the micro pressure gauge sensor are continuously adjustable externally，樱井莉亚qvod with adjustable damping and no mechanical movable parts， resulting in less maintenance workload. The range of the micro pressure gauge is -1000Pa to 1000Pa， with an accuracy of ± 0.5%.

The pumping capacity of the air pump shall not be less than 200L/min

The ventilation rate remains constant at (85 ± 1) L/min， and other flow rates are adjustable

Power Supply: AC220V，50Hz

旨趣：

运用压力差传感器和流量传感器来测量呼吸气流的速率和口罩的压力差。捎带者将口罩戴在口鼻部位，相连测试仪，按照开辟的教导进行测试。通过测试仪的暴露屏不错直不雅地看到口罩的呼吸阻力数据，从而判断口罩的呼吸性能。

Principle:

Use pressure difference sensors and flow sensors to measure the velocity of respiratory airflow and the pressure difference of the mask. The wearer puts the mask on their mouth and nose， connects it to the testing device， and performs the test according to the device's instructions. The respiratory resistance data of the mask can be visually seen through the display screen of the tester， thus determining the respiratory performance of the mask.

应用范畴：

国度服务督察用品闇练机构‌：这些机构使用呼吸阻力测试仪来检测和评估多样类型的口罩，包括等闲口罩、防尘口罩、医用口罩和防雾霾口罩，以确保它们安妥国度口头和条目‌。

‌口罩出产厂家‌：出产厂家使用呼吸阻力测试仪来检测其家具的吸气阻力和呼气阻力，以确保家具在知足督察条目的同期，具备精采的捎带喜悦性和透气性。通过不断优化家具蓄意和出产工艺，出产厂家不错出产出愈加安妥阛阓需乞降用户需求的督察装备‌。

‌质地监督和第三方检测机构‌：这些机构使用呼吸阻力测试仪对阛阓上的口罩进行抽样检测和评估，实时发现并惩处不对格家具，保险奢华者的正当权力和全球卫生安全‌。

Application Areas:

National labor protection equipment inspection agencies: These agencies use Respiratory Resistance Testers to detect and evaluate various types of masks， including regular masks， dust masks， medical masks， and anti haze masks， to ensure that they meet national standards and requirements.

Mask manufacturers: Manufacturers use Respiratory Resistance Testers to measure the inhalation and exhalation resistance of their products， ensuring that they meet protective requirements while maintaining good wearing comfort and breathability. By continuously optimizing product design and production processes， manufacturers can produce protective equipment that better meets market and user needs.

Quality supervision and third-party testing agencies: These agencies use Respiratory Resistance Testers to sample and evaluate masks on the market心电图 偷拍， promptly detect and handle non-conforming products， and safeguard the legitimate rights and interests of consumers and public health safety.