Model:      I              Ⅱ               Ⅲ
Capacity:    3              6                9
Measurement range of sensor:2mm
Error in measurement: ≤1um
Resolution：0.1um
Error of temperature sensor：≤0.5℃
Error of humidity sensor: ≤3%RH
Specimen size: 100×100×515mm
Working temperature: 0-50℃
Dilatometer bench size: 126×800×20mm
Power supply：AC220V/AC 110V