- Introduction
- Standards
Introduction
BEVS Salt Spray Tester is used to simulate marine or high temperature and high humidity environment for corrosion test of materials or products. Specimens will be exposed to repeat the cycle of various conditions, including salt spray, humidity, dry-off, high temperature and high humidity, and constant humiture. The cycle can be programmed to include one or more than one test conditions. BEVS Salt Spray Tester can carry out continuous salt sprat, Prohesion and most cyclic automotive corrosion tests. With the advanced software system, users can select the pre-programmed test method, view the real-time testing parameters and historical curves and ouput the data.
Function
Fog Function
When the Fog Function is performed, the salt solution in the external tank is pumped to the nozzle. Compressed air is humidified and heated by the saturator on its way to the nozzle. The corrosion solution is atomized by the salt spray nozzle and sprayed evenly. Chamber heaters maintain the programmed chamber temperature.
Drying Function
During the Drying Function, air is heated by the air heater and then conveyed to the chamber through the blower. The temperature inside the box is controlled by the chamber heater and the air heater together.
Moisture Function
During the moisture function, the blower dries air and the humidifier moistures air to control the humidity inside the chamber. PID controller is used to ensure that the humidity of the box is stable within the standard range through intelligent adjustment. The air heater maintains the chamber within the set temperature.
Features
Adjustable spray nozzle ensures even fog.
A big touch screen enables clear images and easy operation.
Real-time display of testing progress, parameters and curves.
Intelligent software system allows presetting 20 testing methods.
Record the testing data of specimens in different batches and groups.
Reinforced fiberglass construction offers better anti-corrosion performance.
Specifications
| Model | BEVS3310 | BEVS3320 | BEVS3330 |
| Name | Intelligent Multifunctional Salt Spray Tester | Salt Spray Tester | Complex Salt Spray Tester |
| Function | Drying + Moisture + Fog | Fog | Drying + Fog |
| Power | 7.5KW | 3.5KW | 5KW |
| Power supply | Three phase five wire 380V, 50-60Hz | Three phase five wire 380V, 50-60Hz | Three phase five wire 380V, 50-60Hz |
| Single phase maximum current 20A | Single phase maximum current 8A | Single phase maximum current 10A | |
| Air supply | Pressure 0.7Mpa | Pressure 0.7Mpa | Pressure 0.7Mpa |
| Flow rate not less than 45L per minute | Flow rate not less than 25L per minute | Flow rate not less than 25L per minute | |
| Capacity | 800L | 800L | 800L |
| Humidity range | 20%-100% | — | — |
| Accuracy:±5% | |||
| External salt water tank volume | 120L | 120L | 120L |
| Heating method | Titanium tube heater | ||
| Temp. range of the test chamber | Ambient-65℃±2°C | Ambient-50℃±2°C | Ambient-65℃±2°C |
| Filling method of deionized water | Automatic filling (no manual mode) | ||
| Specimen capacity | 192 specimens，75×150mm, 12 brackets×16 slots, Max load: 80 kg , | ||
| 12 hanging rods, 75×150mm, Max load: 40 kg | |||
| Inner dimensions | 1100×800×730mm | ||
| Outer dimensions | 2050×950×1500mm (Chamber) | ||
| 300×400×1200mm (external salt water tank) | |||
Standards
| ASTM | ISO | Others |
| ASTM G85-2011 (A1、A2、A3、A5) | ISO 6270-2-2017 | QBT 3826-1999 |
| ASTM B117-2019 | ISO 11997-1-2005 | QBT 3827-1999 |
| ISO 9227-2017 | QBT 3828-1999 | |
| ISO 14993-2018 | IEC 6008-2-78-2012 | |
| ISO 16701-2003 | PSA D17 1058 | |
| ISO16151-2005 | CVTC 54042-2014 |