ATMARS rain spray test chamber can simulate rainning weather condition so as to test products water resistence and waterproof performance. Rain tests are applicable to aerospace, automotive, home appliances, lighting and signalling deveices and automotive lamps for housing protection.
Product Features
Scientific design allows the chamber to provide a realistic simulation of dripping, drenching, splashing, sprinkling water and other environments.
More than 1000 holes uniformly distributed on the top so that water will be sprayed evenly.
Using advanced and comprehensive control system, as well as frequency conversion technology, in which the rainfall, the rotation angle of the sample rack, the swing angle of the water swing lever and the water spray, swing frequency can be automatically adjusted
Chamber interior/exterior are made of high quality stainless steel plates
Large area visual glass door for easy observation of interior specimen status
Using imported speed control inverter to ensure standard testing procedures
The chamber bottom installed high quality fixed PU casters for flexible mobility
With 270 degrees swing tubes and 360-degree rotating rod sprinklers, there are no dead ends for specimen raining test
Standards and Test Methods
GB2423.38-2005 Basic environmental test procedures for electric and electronic products Test R: Water test method
GB10485-89
GJB150.8-86
IEC 60529
MIL-STD-810F
| Specifications of Rain Test Chamber |
| Models |
ATR-10 |
ATR-20 |
| Interior Volume (L) |
1000 |
1728 |
| Speciment Tray Rotating Speed |
Φ600 r/min |
Φ800 r/min |
| Interior Dimension (DxWxH mm) |
1000x1000x1000 |
1200x1200x1200 |
| Exterior Dimension (DxWxH mm) |
1580x2500x3260 |
1960x2700x2380 |
| Performance |
Ambient Temperature |
Room Temperature +10℃～+60℃ |
| Temperature Constancy |
≤1.0℃ |
| Rain Drop Diameter |
0.5～4.5 mm |
| Hole Distance |
25.4 mm |
| Rain Intensity |
100～150 mm/h |
| Wind Speed |
18m/s |
| Spraying Angle |
45º |
| Nozzle Pressure |
≥375KPa |
| Raining Time |
Adjustable |
| Material |
Interior |
SUS304 Stainless Steel |
| Exterior |
SUS304 Stainless Steel Powder Coated |
| Insulation |
RPUF |
| Heater |
Iron-chrome Wire Heater |
| Blower |
Centrifugal Blower |
| Obersevation Window Size |
400x500 mm |
| Temperature Sensor |
PT100 |
| Flow Sensor |
Electronic Flow Sensor |
| Controller |
Touch-screen Panel, Setting or Program Operation Mode |
| Safety Devices |
Electricity Leakage Protection, Water-break Protection, Low Water Pressure Protection, Pump Motor Overload Protection and Fan Overload Protection |
| Power Supply |
AC 380V 50Hz, 3 Phase 4 Wires Including Ground Wire |
| Remarks: 1. We reserve the right to change specifications without prior notice; 2. Customized sizes and configurations are available. |
