Performance and configuration of the military standard rain test laboratory
Temperature range: water temperature+10 ℃
Rainfall: 10-15 cm/h
Raindrop diameter: 0.5-4.5mm
Test wind speed: adjustable horizontal wind speed of 10-18m/s
Raindrop angle: Raindrops have a horizontal to 45 ° angle variation and evenly strike one side of the specimen
Enhanced rainfall: When conducting tests on large specimens and rain and rain blowing devices cannot be used, this procedure may be considered
Rainfall: 2800+30L/m2/h Raindrops cannot gather into water flow. The distributor distributes drip holes in a grid pattern with a spacing of 20-25.4mm
Rainfall distance: The height of the droplet should ensure that the final velocity of the droplet is 9m/s
Turntable size/load capacity: diameter: φ 1000mm, load capacity: ≥ 50kg
Speed range: 1~5r/min continuously adjustable
Workpiece size limit: The maximum allowable size for the test piece is 1000mm × 1000mm × 1000mm
Outer box material: high-quality storage board
Inner box material: imported high-grade stainless steel SUS304
Insulation material: rigid polyurethane foam
Dripping rain tray: imported high-grade stainless steel SUS304+aluminum plywood+aluminum profile
Controller: Taiwan's "Weilun" temperature and humidity controller (7.0-inch, high-definition true color "TFT" LCD touch screen display)
Heating system: Nickel chromium wire heater
Temperature sensor: high-precision Pt100 platinum resistance temperature sensor
Wind speed sensor: pressure differential wind speed sensor, 4-20mA output
Power supply voltage: AC380V ± 10% 50Hz
Power supply voltage: AC380V ± 10% 50Hz
Total power: 24.5kW
Safety protection: Fan, motor, water pump overcurrent and overload protection, limit, undervoltage, short circuit, phase loss, overtemperature, leakage protection
Detailed introduction of the military standard rain test laboratory
The military standard rain test laboratory is used to simulate dynamic operation of military equipment or electronic products in various intensity rain environments. The rain test method and main parameters of military equipment can be achieved in one test chamber, which can carry out rain tests with wind source and drip tests. Determine the ability of the casing seals of military equipment or electronic products to prevent rainwater infiltration under rainy conditions, and evaluate the waterproof performance of the product during or after exposure to rain.
Quotation for military standard rain test laboratory products