After-sales Service: | Support |
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Warranty: | 1 Year |
Max Diameter of Workpiece: | <500mm |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Used to determine the ventilation resistance of the mask under specified conditions.
1,Support two test modes of exhalation and inhalation
2, high-precision digital gas flow sensor 2, accurate measurement of gas flow.
3,Configuration of industrial-grade temperature and humidity sensors, real-time accurate measurement of environmental temperature and humidity. (Test conditions: 25±5ºC 30±10% RH).
4,Configuration of 7-inch touch screen, simple and clear operation.
5,Pneumatic clamps, simple and convenient to install and change samples.
6,Pumping and exhausting integrated silent vacuum pump, no external air source.
7,High-precision pressure gauge and flow adjustment valve can adjust the gas flow.
8,Micro printer can print the test data.
9,Leakage protection, overload protection, power-down preservation and other intelligent configuration, effective protection of the use of safety.
Gas flowmeter range | 0~100L/min, accuracy of 1% |
Digital differential pressure measurement range | 0~1000Pa, precision 0.5Pa |
Pumping capacity | ≥100L/min |
Testing area | 4.9cm2 |
Power | AC220V 50Hz / 1KW |
Product size | length * width * height (540 * 490 * 700mm) |
Company Introduction:
PW (Guangdong) Instruments Co., Ltd. was established in March 2007, a national high-tech enterprise, located in Tongzheng Intelligent Industrial Park, No. 2, North 3rd Road, Tingshan Square, Houjie Town, Dongguan City, Guangdong Province. Through years of operation, the company has gathered a group of talents with considerable qualifications in the industry and has accumulated a large number of high-quality customers. In order to better serve customers in East China, the company established PW Instruments (Shanghai) Co., Ltd. in Shanghai and set up an instrument exhibition hall and testing center in Suzhou Industrial Park.
Corporate Culture:
Vision: Become a world-renowned instrument manufacturer
Mission: Provide customers with high-quality testing equipment
Values: Customer satisfaction is our aim.
Q: Are your company a trading one or a factory?
A: Factory, More than 15 years focusing on test equipment field, 10 years exporting experience.
Q: After an order is placed, when to deliver?
A: Generally about 10-25 days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.
Q: What about the warranty with after-sales services?
A: The testing machine is guaranteed for 12 months by PW, we can help you to repair your problem controller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handle guest problems and complaints in a professional and timely.
Q: What about the product's services and quality?
A: Each piece of equipment must be carried out 100% quality examination and test when shipping and delivering goods. Product use training, each of our products provides video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. products are widely recognized and trusted by users.
A: Considerate Service Different countries plugs, manually change the voltage from 110V to 220V, insurance indicator.
Q: Can your products be customized?
A: Yes, our product can be customized according to your parameters.
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