Model No.: EFS-PRO-5600
Testing requirements: 5–18 m/s (with an error of ±5%), to ensure that raindrops strike the test product evenly at a 0–45° angle. (The wind speed spray test can be conducted by adjusting the position of the test bench in the inner chamber and the position of the top drip tray along the vertical axis, allowing raindrops to hit the product at a 0–45° angle.)
1.Temperature Testing Specifications:
Temperature Range: Adjustable from RT+10°C to 55°C (The sample can be preheated to maintain a temperature of: Rainwater temperature +10°C to 55°C)
Temperature Deviation: ±2.0°C
Temperature Fluctuation: ±0.5°C
2. Rain Testing Specifications:
I. Rainfall Intensity: Adjustable from 100 mm to 280 mm/h.
II. Raindrop Speed: 9 m/s (The speed can be adjusted by modifying the height of the top drip tray, allowing the water to accelerate through free fall.) III. Raindrop Diameter: 0.5 mm–4.5 mm.
IV. Rain Spray Test Duration: Adjustable from 0 to 999 minutes.
V. Multiple Nozzles, Nozzle Spacing: 710 mm. VI. Spray Pressure: ≥276 kPa. VII. Raindrop Diameter: 0.5 mm–4.5 mm.
VIII. Flow Rate: Approximately 1200 L/H.
IX. Nozzles: Top-mounted, square, with adjustable angle and height. Specially designed to ensure that at least one nozzle is installed within the surface area of the sample of ≤0.56 m², with the nozzle distance from the sample surface being 450–500 mm.
X. Water Spray Test Duration: Adjustable from 0 to 999 minutes.
XI. Drip Hole Diameter: φ0.5 mm. XII. Drip Diameter: 0.5 mm–4.5 mm (measured within 1 meter from the drip tray).
XIII. Typical Drip Rate: 140 L/m²/h and 300 L/m²/h, with other rates adjustable.
XIV. Raindrop Speed: 9 m/s (The speed can be adjusted by modifying the height of the top drip tray, allowing the water to accelerate through free fall.) XV. Drip Hole Spacing: 20 mm.
XVI. Spray Nozzles: Integrated nozzles that allow water to form droplets.
XVII. Drip Test Duration: Adjustable from 0 to 999 minutes.
3. Rotating Test Table:
I. Table Size: Circular table with a diameter of 1000mm
II. Table Rotation Speed: 1–5 r/min, speed adjustable
III. Rotation Angle: Adjustable to 90°, 180°, 270°, or 360°, with adjustable dwell time for each angle
IV. Weight Capacity: 400kg
V. Position Adjustment: Fixed to the central guide rail inside the chamber, with the ability to move left or right to adjust position
4. Top Drip Tray:
I. Drip Height: >4100mm, the drip tray is motor-driven and adjustable in height
II. Drip Tray Area: 1000 × 1000mm
5.Chamber Volume
I. Test volume: 5600L
II. Internal dimension: 2200×1500×1700mm (W*D*H)
III. External dimension: 5200mmx2400mmx6870mm (W*D*H) IV. Door size: 2100×1400(W*D)
Model No.: ET71100S2
1. Temperature Testing Specifications
Low temperature impact temperature range:﹣70℃～﹣10℃
High temperature shock temperature range: +60℃～+150℃
Temperature fluctuation：±0.5℃
Temperature uniformity: ≤2℃
Temp Deviation (without load)：±2℃
Temp Gradient：＜2.0℃
Preheating zone temperature setting: +50℃～+200℃（Heating time：Room Temp→＋200℃≤40min）
Precooling zone temperature setting: ﹣80℃～+70℃（Cooling time：Room Temp→﹣80℃≤80min）
Recovery: ＜5min(Measured at the air outlet)
Temperature conversion time: ＜10sec
2. Chamber Volume
Test volume: 1050L
Basket size: 1000×1000×1050mm(W×D×H)
External size:4500mmx2100mmx2056mm(W×D×H)
3. Testing Standard
GB/T 2423.1-2001 / (IEC60068-2-1:2007) Test A: Low temperature test method;
GB/T 2423.2-2001 / (IEC60068-2-2:2007) Test B: High temperature test method;
GB/T2423.22 / IEC60068-2-14 test N: temperature change;
GJB 150.3-1986 / GJB 150.3A-2009 high temperature test;
GJB 150.4-1986 / GJB 150.4A-2009 low temperature test;
GJB 150.5-1986 / GJB 150.5A-2009 temperature shock test;
MIL STD 202F,method 107G BS 2011 DIN 40046,Test Na JESD22-A101-A;
Model No.: ETCZ686/6090
1.Temperature Humidity Testing Specifications：
Temperature Range:-70°C to 90°C
Humidity range:20%~98%
2. Chamber Volume
I. Test room： 7000mm × 14000mm × (8000/4500) mm (Length × Width × Height)
• The depth of 14000mm can be divided into three parts: 10000mm + 4000mm (middle part with partition plates, each section is divided separately).
• A. Approximately 7000mm × 10000mm × 8000mm (Width × Depth × Height) (560m³)
• B. Approximately 7000mm × 4000mm × 4500mm (Width × Depth × Height) (126m³)
II. External dimension: 16200x15700x8850mm(W*D*H) Includes the size of the transition chamber, excluding the protruding parts.
III. Transition chamber size: 1500x1500x2200mm Door opening size: 900x1900mm (WH) Observation window: 400x500mm (WH) Monitoring room independent construction: 3000x4000x2500mm (WDH)
IV. Warehouse A: Main door: 6600x5000mm (W*H), single door, electric side sliding door One observation window on each side of the main door, approximately 400x500mm
V. Warehouse B: Main door: Sliding type with auxiliary power, operable by one person, good sealing, size: 4000x4500mm (W*H), one observation window on each side of the main door: 400x500mm
VI. Partitions between warehouses: Double-layer partitions, partition doors with two reserved test holes, hole diameter 150mm, partition door opening size: 6600x4500mm
3.Testing Standard
I. Empty Load Temperature and Humidity Measurement
• Temperature range: -60℃ ~ 90℃ • Humidity range: 25% RH ~ 98% RH
• Temperature change rate: ≥1℃/min (-55℃ ~ 70℃)
II. Loaded Temperature Change Rate Measurement Total vehicle weight 60T, constant temperature heat load 150KW conditions:
A. Heating rate: ≥1℃/min (-55℃ ~ 70℃, average value)
B. Cooling rate: ≥0.5℃/min (-55℃ ~ 70℃, average value)
Total vehicle weight 45T, heating and cooling heat load 50KW conditions:
C. Heating rate: 1℃/min (-55℃ ~ 70℃, average value)
D. Cooling rate: 0.5℃/min (-55℃ ~ 70℃, average value)
Total vehicle weight 15T, heating and cooling heat load 50KW conditions:
E. Heating rate: 1℃/min (-55℃ ~ 70℃, average value)
F. Cooling rate: 0.5℃/min (-55℃ ~ 70℃, average value)
