Corrosivity to Metals Tester
This instrument is designed to determine the corrosivity to metals of liquids and solids that may become liquid during transport. Standard-sized metal specimens are immersed in the test substance at a specified temperature and maintained under isothermal conditions. The corrosion rate is calculated from the measured mass loss rate. The test data provides an essential basis for Class 8 corrosive hazardous goods classification, transport packaging material selection, hazardous waste corrosivity identification, and pesticide packaging material suitability assessment.
Test Parameters
Corrosion Rate, Mass Loss Rate
Application
Chemicals, Petrochemicals, Environmental Protection
Features
Specifications
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Features
Embedded processor, Windows CE operating system.
8-inch LCD touchscreen displaying real-time test status.
Automatic temperature-controlled water bath.
Internal spiral condenser connected to auxiliary water tank for automatic condensate recirculation, minimizing sample evaporation.
U-shaped heating element with water bath circulation ensures temperature uniformity.
Automatic liquid level detection for real-time sample monitoring and timely replenishment.
Intelligent auto-refill function for water level and temperature control.
Built-in fault detection with audible and visual alarms for enhanced safety.
Real-time display of elapsed time and temperature ensures complete process visibility.
Up to 30 days of continuous unattended operation, minimizing labor intensity.
Fully automated operation with parameter configuration, data storage, and report generation.
UN Test C1: Test for Corrosivity to Metals, GB/T 21621-2008, GB 5085.1-2007, NY/T 1860.16
Specifications
| Operating Environment | -5–45 °C, <95% RH |
| Number of Test Positions | 2 channels standard, expandable to 8 channels |
| Temperature Control Range | RT–98 °C |
| Temperature Control Accuracy | ≤±0.5 °C |
| Temperature Fluctuation | ≤±0.3 °C |
| Temperature Uniformity | ±0.5 °C |
| Heating Element Material | SUS316 |
| Water Bath Material | Stainless steel |
| Timing Range | ±0.01 s |
| Timing Accuracy | ±0.01 s |
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