Fluid Friction Apparatus Didactic Equipment Vocational Education Equipment Fluid Lab Equipment

AFF220 Fluid Friction Apparatus Didactic Equipment Vocational Education Equipment Fluid Lab Equipment

1. Product Introduction
1.1 Product Description
The Fluid Friction Device allows for detailed study of flow, flow measurement techniques, and losses in various pipes and fittings. The device has three water circuits, including instruments, pipes, and fittings, with a different valve on each circuit. The valve is located downstream of each circuit to avoid upstream turbulence. The innermost of the three circuits has interchangeable sections, including pipes of different materials and diameters. A removable, space-saving vertical measurement panel is convenient for use.
To measure the pressure loss in each section, students use a manometer set and a differential pressure gauge (included). To adjust the reference water level in the manometer set pipe, students connect a hand pump (not included) or a water source to the air valve above the pipe. To conduct the experiment, students set up a hydraulic bench to pump water through the circuit and measure the pressure loss through the pipes and fittings. They also discover the losses caused by rapid expansion and contraction, with several pipe sections of different diameters to show how this affects the pressure loss.
1.2 Product Features
(1) The training bench adopts an aluminum profile frame structure, and the units are flexible to match, easy to use, and not easy to damage.
(2) The product has a beautiful design and simple structure.
(3) The product adopts anti-corrosion measures and is made of solid and durable materials, which greatly extends the service life of the product.
(4) The product has rich experimental modules and can complete testing tasks under various conditions.


2. Technical Specifications
2.1 Technical parameters
Working environment requirements: Ambient temperature: 10℃～30℃ Relative humidity ＜75% (25℃).
2.2 Dimensions and weight
Dimensions: 2250 mm×430 mm×1050 mm
Weight: about 100kg
3. Product Component Names and Function Introduction
3.1 Product main body
No.    Name    Qty.
1    Water inlet    1
2    Water return port    1
3    Pressure differential gauge    1
4    Gate valve    1
5    Hand valve    1
6    Ball valve    1
7    Large elbow measuring section    1
8    Replaceable experimental accessory outlet    1
9    Right-angle elbow measuring section    1
10    Small elbow measuring section    1
11    Replaceable experimental accessory 1 (thick copper tube)    1
12    Replaceable experimental accessory 2 (thin copper tube)    1
13    Replaceable experimental accessory 3 (PVC tube)    1
14    Replaceable experimental accessory 4 (reducing tube)    1
15    6-tube liquid level gauge    1
16    Replaceable experimental accessory return port    1
17    Reducing tube    1
18    Drain valve    1
3.2 Product accessories
No.    Name    Qty.
1    Transparent steel hose 8 meters    1
2    Air hose 30 meters    1
3    Pipe clamp (2 of which are on the equipment)    8
4    Pipe cutter    1
5    Portable air pump (with air hose)    1
4. Product Teaching Experiment List (See the Experiment Guide for Details)
(1) Measure the pressure loss effect of different valve types on the fluid friction meter
(2) Measure the pressure loss effect of the fluid friction meter when it flows through different elbows
(3) Measure the pressure loss of the third circuit and replaceable accessories of the fluid friction meter