Product description: Liquid phase corrosion automatic tester meets the requirement of GB/T 11143, which adopts 32-bit high-performance microprocessor and digital PID control algorithm to make the instrument temperature control with high precision, stability and reliable operation. Menu interface prompt makes the operation easy. Technical index: Display: High definition color touch screen Temperature control: Digital PID control method Temperature measurement: Pt1000 platinum resistance Temperature control accuracy: ±1℃ Stirring speed: 1000±50 r/min Number of test: 4 Display clock:（Power-off protection） Power supply: 220V±22V Power frequency: 50±2.5HZ Power: 1800W Ambient temperature:10℃~35℃ Ambient humidity: ≤85% Weight: 30Kg Liquid phase corrosion automatic tester Feature: With the function of testing four samples simultaneously Real time Automatic timing and other functions