Model: SZB-9 Specific surface area tester

Technical parameters:1.Power supply:220V±10%2.Rang of timing:0.1-999.9 seconds3.The precision of timing:<0.2 seconds4.The precision of measurement:≤1 ‰5.The range of temperature:8-34°C6.The value of specific surface area:0.1-9999.9cm²/g7.Scope of application:within the specified scope of GB/T8074-2008