成人毛片100免费观看,一牛影视777777AV,最新亚洲精品国自产在线,日韩精品一区二区三区日韩

PJZ1021型石油產(chǎn)品和添加劑機(jī)械雜質(zhì)測(cè)定儀

1、玻璃水浴可以長(zhǎng)期在試驗(yàn)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(diào)

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(diào)

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(dòng)控制、數(shù)顯。水浴采用攪拌裝置，從而減小水浴中各點(diǎn)溫差?？販芈┒房缮舷伦杂烧{(diào)節(jié)，操作方便，符合GB/T511

PJZ1021型石油產(chǎn)品和添加劑機(jī)械雜質(zhì)測(cè)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(chǎn)品和添加劑機(jī)械雜質(zhì)測(cè)定儀