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Chapter 2 Technical Specifications
2.1 Main technical specifications
Technical Specification Sheet:
AC 220V/110V±10% 50Hz/60Hz
2.2 Supplementary Features
State memory capacity: 99 groups of operating states
Recommended calibration frequency: 1 year/1 time
Cooling method: forced air cooling
Operating ambient temperature: 0 to 40 ℃
Storage ambient temperature: -20 to 70 ℃
Use environment: indoor use design, pollution level 2, maximum humidity 80%