Impact of a Jet Apparatus and Digital Hydraulic Bench System School Educational Equipment Didactic Equipment Lab Fluid Mechanics Equipment
Item No.: SR261015SA02
SR261015SA02 Impact of a Jet Apparatus and Digital Hydraulic Bench System School Educational Equipment Didactic Equipment Lab Fluid Mechanics Equipment
SR261015SA02 Impact of a Jet Apparatus and Digital Hydraulic Bench System School Educational Equipment Didactic Equipment Lab Fluid Mechanics Equipment catalogue link：/tmp/file/1efedb8a9c.pdf
GENERAL CHARACTERISTICS An experimental apparatus for studying fluid mechanics to investigate the impact force of water striking an object, used in conjunction with a hydraulic bench.
SPECIFIC CHARACTERISTICS 1. Impact of a Jet Test Apparatus, Quantity: 1 Set, consisting of at least the following equipment: 1.1 Water nozzle (Nozzle) 1.1.1 Nozzle diameter not less than 6 mm (≥ 6 mm) 1.1.2 Nozzle cross-sectional area not less than 70 mm² (≥ 70 mm²) 1.1.3 Distance from nozzle tip to impact point on target plate not less than 30 mm (≥ 30 mm) 1.2 Sliding weight (Jockey Weight) with weight not less than 500 g (≥ 500 g) 1.3 Weight beam scale (Weight Beam Scale) with length not less than 200 mm (≥ 200 mm) 1.4 Flat plate (Flat Plate) 1.4.1 Length not less than 60 mm (≥ 60 mm) 1.4.2 Flat plate impact surface diameter not less than 50 mm (≥ 50 mm) 1.5 Hemispherical vane (Hemispherical Vane) 1.5.1 Length not less than 90 mm (≥ 90 mm) 1.5.2 Internal radius of hemisphere not less than 20 mm (≥ 20 mm) 1.6 Dimensions not less than 600 × 300 × 200 mm (≥ 600 × 300 × 200 mm)
2. Digital Hydraulic Bench, Quantity: 1 Set, consisting of at least the following equipment: 2.1 Water storage tank (Sump Tank) with capacity not less than 150 Liters (≥ 150 L) 2.2 Submersible water pump with flow rate not less than 40 Liters per minute (≥ 40 L/min) 2.3 Water pump motor power not less than 150 Watts (≥ 150 W) 2.4 Water pump capable of producing maximum pressure not less than 400 mbar (≥ 400 mbar) at working surface elevation 2.5 Digital flow meter set (Digital Flowmeter) for measuring discharge flow rate from submersible pump, with the following characteristics: 2.5.1 Capable of displaying flow rate in Liters per second (L/s) and Liters per minute (L/min) 2.5.2 Display resolution not greater than 0.001 Liters per second (≤ 0.001 L/s) and 0.1 Liters per minute (≤ 0.1 L/min) 2.5.3 Equipped with a sight gauge tube (Sight Gauge) for indicating water level 2.5.4 Dimensions not less than 1,150 × 700 × 850 mm (≥ 1,150 × 700 × 850 mm), equipped with wheels for mobility 3. Computer, Quantity: 1 Set, with the following details: 3.1 Central Processing Unit (CPU) having not less than 8 cores (8 Core) and not less than 8 threads (8 Thread) in total, with clock boost technology for high processing demands (Turbo Boost or Max Boost) with maximum clock speed not less than 4.6 GHz (≥ 4.6 GHz), quantity 1 unit 3.2 Central Processing Unit (CPU) having Cache Memory at the same level not less than 16 MB (≥ 16 MB) 3.3 Graphics processing unit with any one of the following characteristics or better: 3.3.1 Discrete graphics card separate from motherboard with memory not less than 2 GB (≥ 2 GB), OR 3.3.2 Graphics processor integrated within CPU (Graphics Processing Unit) capable of using system memory not less than 2 GB (≥ 2 GB), OR 3.3.3 Graphics processor capable of using system memory for display not less than 2 GB (≥ 2 GB) 3.4 Main memory (RAM) type DDR5 or better, size not less than 16 GB (≥ 16 GB) 3.5 Storage unit type Solid State Drive with capacity not less than 500 GB (≥ 500 GB), quantity 1 unit 3.6 Network interface port (Network Interface) type 10/100/1000 Base-T or better, not less than 1 port 3.7 Interface port (Interface) type USB 2.0 or better, not less than 3 ports 3.8 Keyboard and mouse of the same brand as CPU and display monitor 3.9 Display monitor with screen size not less than 23 inches (≥ 23 inches)
4. Software, Quantity: 1 Set, for data acquisition and display via computer, installed on computer in item 3: 4.1 Software displays data of test apparatus, capable of recording data, and exporting data in XLSX file format as a minimum 4.2 Capable of calculating results, displaying parameter values together with diagrams 4.3 Software capable of displaying calculation results on topics relating to Bernoulli’s theorem, impact force of water striking an object, and energy loss due to pipe friction as a minimum 5. Uninterruptible Power Supply (UPS), Quantity: 1 Unit: 5.1 Power capacity size not less than 1000VA (≥ 1000VA) 5.2 Operating system type True on-line double conversion design 5.3 Using Sealed Lead Acid Maintenance Free battery 5.4 Display screen type LCD Display MIMIC type, capable of displaying at least the following operating statuses: UPS status, Load level, Battery level, Input/output voltage, Remaining backup time, and Fault conditions 5.5 Audio alarm warning at least: Battery mode, Low Battery, Overload, and Fault 5.6 Certified to Thai Industrial Standards (TIS) / recognized safety standard
6. Computer Desk, Quantity: 1 Unit: 6.1 Dimensions not less than 1200 × 600 × 750 mm (Width × Length × Height) (≥ 1200 × 600 × 750 mm) 6.2 Equipped with sliding keyboard tray 6.3 Main frame structure made of metal, and tabletop made of wood finished with melamine surface
7. Computer Chair, Quantity: 1 Unit: 7.1 Dimensions not less than 580 × 630 × 900 mm (Width × Length × Height) (≥ 580 × 630 × 900 mm) 7.2 Height adjustable 7.3 Leg structure made of metal .
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