The R&D, design and assembly of Guangjun circulating corrosion test chamber on the function mode of salt spray, condensation humidity, relative humidity control, air drying, saline immersion, auto spraying, rotating spraying, low temperature and etc. is carried out in accordance with specific standards. It aims to test metal part, electrophoretic coating part, paint and coating part, electronic component, etc., which meets the international standards of ASTM, DIN, IEC, CCT1, CCT2, CCT3, CCT4, VDA621-415, ISO14993, SAEJ2334 and the standards of car factories like GM (GM9540P/GMW14872), VW (PVW-1200, 1209 and 1210), BMW, Mercedes-Benz, FORD (CETP00.00-L-467), VOLVO (STD423-0014/VCS1027 and 149), HONDA, TOYOTA (TSH 1555G), RENAULT (D172028), PSA PEUGEOT CITROEN (TCAC D13 5486) as well as the specifications of aviation and aerospace industry.
規格參數及選型：
| 型號(Model) | GFYW-500N | GFYW-1000N | |
| 內容積（Inside capacity） | 500 | 1000 | |
| 內箱尺寸(mm) Insidedimensions
| 寬W | 1150 | 1380 |
| 深D | 675 | 980 | |
| 高H | 560 | 750 | |
| 外箱尺寸(mm) Outsidedimensions
| 寬W | 1680 | 2100 |
| 深D | 880 | 1208 | |
| 高H | 1100 | 1125 | |
| 放置形式 | 落地式 | ||
| 鹽霧模式 | 溫度：+50℃,內箱5面間接輻射加熱 | ||
| 噴淋模式 | 噴淋液滴更大,流速更高,噴淋時間更短,噴淋時間可程序控制。 | ||
| 冷凝濕度模式 | 溫度：+50℃,濕度：99% | ||
| 干燥模式 | 溫度：+80℃,濕度不可控 | ||
| 濕度控制模式 | 濕度可控:10～95%RH | ||
| 浸泡模式 | 持續溫度浸泡 | ||
| 頂噴模式 | 程序控制 | ||
| 水平噴射模式 | 程序控制 | ||
| 箱體清洗模式 | 自動清洗 | ||
| 低溫功能 | -20℃, -40℃ | ||
| 鹽水箱容積Salt water tank volume | 90～250L | ||
| 鹽霧噴射Spraying of the Salt Fog | 集成在操作面板中的流量計可以設置和監測鹽溶液的流量 The brine flow volume can be set and monitored at the flow meter which is integrated in the operating panel. | ||
| 溫度調節器Temperature Conditioning | 試驗的溫度調節采用低電壓加熱元器件，加熱元器件固定于試驗箱內膽外部 The test chamber is conditioned by low voltage electricheating elements. The heating elements are fixed at the outside of the test chamber. | ||
| 遠程監控(選配） | 試驗遠程操作及狀態通知,(支持蘋果及安卓系統） | ||
| 排霧集中收集（選配） | 排放腐蝕氣體集中收集，方便人工定點處理。 | ||
| 壓縮空氣 | 干燥，潔凈及無油5.0～6.0bar | ||
| 使用環境溫度/濕度 | 23℃±5℃/≤85%RH | ||
