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Medical Protective Mask Mask Airflow Resistance Tester

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Medical Protective Mask Mask Airflow Resistance Tester photo-1
US$ 25,000 - 38,000 MOQ: 1 Set
Key Specifications
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Brand Name:
GBPI
Place of Origin:
Guangdong, China
Model Number:
GBN702
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Guangzhou Biaoji Packaging Equipment Co., Ltd.
Gold Verified Supplier
5Yrs
Payment & Shipping
Payment Methods:
Port of Shipment:
Guangzhou
Delivery Detail:
Delivery time depends on order quantity.

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Brand Name GBPI
Place of Origin Guangdong, China
Model Number GBN702
Power Electronic
Product Description

Item
Technical Parameters
Flowmeter range
0 L/min～100L/min
Flowmeter range accuracy
±2%
Micro-pressure measuring range
-1000Pa～1000Pa
Micromanometer accuracy
1Pa
Pumping capacity of suction pump
Not less than 100L / min
Ventilation
Constant (85 ± 1) L / min
Power Supply
AC220V，50Hz
Application

The respiratory resistance tester is suitable for determining the inhalation resistance and exhalation resistance of respirators and mask protective products under specified conditions, and for the related testing and inspection of common mask products by manufacturers of national labor protection article inspection agencies.
Detailed Images

  • Features

1. The instrument consists of an air source that can adjust the flow rate, a human head mold specified in the standard, two intubation systems for inhalation and exhalation, and a respiratory resistance measurement system. 2. The flow sensor has high sensitivity and has a very small starting flow.
3. The flow sensor chip uses a thermal mass flow meter, which does not require temperature and pressure compensation, ensuring high-precision measurement of the sensor. 
4. Multiple sensors are integrated on a single flow sensor chip, which greatly improves the range ratio of the sensor.
5. The zero point stability of the flow sensor is high, with full range and high stability, high accuracy over the full range, excellent repeatability, low power consumption, low pressure loss and fast response speed. 
6. The data logger uses a graphic dot matrix LCD with a resolution of 128 × 64 and a full Chinese interface, which is easy to operate. 7.the data logger has 4M memory for measurement value recording. 
8. The micromanometer sensor uses a two-wire system, with high accuracy and good stability; it is safe and reliable to use an explosion-proof design. 
9. The range and zero point of the micromanometer sensor are continuously adjustable, the damping is adjustable, there is no mechanical moving part, and the maintenance workload is small. 
10. The whole instrument adopts special gas path conversion elements, which ensures the convenient and fast conversion of the two-pipe system of exhalation and inhalation. 
11. Applicable to the latest national standard requirements, compatible with labor protection protective masks and daily protective mask standards
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Company Introduction
GBPI is a professional manufacturer focused on developing and producing packaging material test instruments.Founded in 2002, the company received IOS9001 certification and recognized as high-tech enterprise and software enterprise by the national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for tchnological progress.

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Guangzhou Biaoji Packaging Equipment Co., Ltd.
Gold Verified Supplier
5Yrs
Business Type
Distributor/Wholesaler
Year Established
1991
Annual Export Value
US$2.5 Million - US$5 Million
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe
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