Portable Air Flow Velocity Measurement Equipment

• 

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Standards

The system can be used in accordance with the following standards and technical references:

(1) GB/T 1236 Industrial Fans – Performance Testing Methods

(2) GB/T 10178 Industrial Fans – Field Performance Testing

(3) ASHRAE Handbook – Fundamentals (Air Flow Measurement and Testing Sections)

Technical data

Features

wide range of air flow rates 20 ... 900 m³/h (expendable up to 1200 m³/h)

up to 100 hPa of pressure drop over unit under test and periphery (connectors, hoses)

fast data acquisition (turbulences) and graphic display of data

Principle

Air is blown through the test specimen and the velocity field is measured on the downstream side with the aid of a hot-wire anemometer. This automatically scans a plane in the air outlet by means of a traversing device.

Accessories

hot wire anemometer set

picoscope (PC-oscilloscope)

Test Procedures

Mount the test specimen securely to the air flow system and ensure airtight connections;

Set the required air flow rate according to the test plan and component specifications;

Position the hot-wire anemometer downstream of the specimen outlet;

Start the automatic scanning process to measure the velocity field across the defined plane;

Record and process the measured velocity and turbulence data;

Analyze the flow distribution results and generate test reports or comparison data for simulations.

Maintenance Information

Regularly calibrate the hot-wire anemometer to maintain measurement accuracy;

Keep the scanning mechanism clean and free from dust or debris;

Inspect hoses, connectors, and seals to prevent leakage;

Avoid exposing the sensor to high temperatures, dust, or liquid droplets;

Store the system in a clean, dry environment when not in use.

Другие товары поставщика

	Full-Scale Room Corner Fire Test Apparatus ISO 9705 Manufacturer in China	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Parameters ParameterSpecification Combustion Chamber Size 2.4 m ...
	Anthropomorphic test dummies	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards EN standard (Euro-American sign) GB standard (Chinese/Asian sign) Features Th...
	Vertical Fire Resistance Test Furnace for Building Elements Manufacturer | ISO 834 & ASTM E119 Fire Testing Equipment	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com E-mail：info@standard-groups。com Parameters ItemSpecification Num...
	ISO Automotive Seat and Seat Belt System Strength Testing Machine OEM Manufacturer	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Features High-performance motion control system based on NI (National Instru...
	Helmet Wearing Height Testing Machine	Whats/App: +86 156 1874 6768 Web: standard-groups.com The helmet wearing height testing machine is a testing device used to evaluate the comfort ...

Похожие товары

	Filter Efficiency Testing Equipment	Продавец: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com TheFilter Efficiency Testing Equipmentis ...
	G506 Filter Performance Tester	Продавец: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ASTM F2100:Standard Specificat...
	Automated Filter Integrity Tester	Продавец: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com Testing Standards ASTM F838 – Memb...
	High Efficiency Oil Water Separation Tester	Продавец: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ISO/TS 16332-2006 – Meth...
	DIN 51524 hydraulic oil analyzer	Продавец: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards You can operate this unit in c...