快速支持
直接联系认证专家
Purpose: The news standard 'Common Portland Cement' was used in 2007 and will replace the three standards GB175/GB1344 and GB12958. This new standard specifies the mandatory requirement that the chloride ion content must be less than 0.06%.
Power: AC220V
Heating power: 1000W
Power of air pump: 12W
Temperature control accuracy: ±0.2%
Timing accuracy: ±0.1%
Distilling time: 10-15min
Temperature setting: 250-260℃
Net weight: 25Kg
