国产成人精品一区二区三区免费,日韩国产欧美成人一区二区影院,欧美成人一区二区三区在线观看,亚洲AV午夜成人片

PJZ1021型石油產品和添加劑機械雜質測定儀

1、玻璃水浴可以長期在試驗條件下工作

2、水浴加熱功率：2×300W

3、水浴控溫范圍：室溫～90℃可調

4、水浴控溫精度：±1℃

5、 漏斗加熱功率：80W

6、漏斗控溫范圍：室溫～90℃可調

7、漏斗控溫精度：±4℃

8、工作電源：220V 50Hzl 水浴箱采用玻璃制成。溫控系統(tǒng)采用自動控制、數(shù)顯。水浴采用攪拌裝置，從而減小水浴中各點溫差。控溫漏斗可上下自由調節(jié)，操作方便，符合GB/T511

PJZ1021型石油產品和添加劑機械雜質測定儀

PJZ1021 petroleum products and additives mechanical impurities meter
1, glass water bath may be long-term under the test conditions
2, water bath heating power: 2 × 300W
3, the water bath temperature control range: room temperature ~~ of 90 ° C adjustable
4, the water bath temperature control accuracy: ± 1 ℃
5, funnel heating power: 80W
6, the funnel temperature control range: room temperature ~~ of 90 ° C adjustable
7, funnel temperature control accuracy: ± 4 ℃
8 Working power: 220V 50Hzl water bath made ??of glass. The temperature control system with automatic control, digital display. Water bath and stirring means, thereby reducing the temperature difference between the points in the water bath. Temperature control funnel can be up and down freely adjust, easy to operate, in line with GB/T511

PJZ1021型石油產品和添加劑機械雜質測定儀