J-FG14金属内部导热系数测定器

　　用作热学实验测定金属内部导热系数。另需配购本厂生产的蒸汽发生器

HR-YBS-CY压力校验仪QY-4010B,J-FG14金属内部导热系数测定器

仪器的保管：

Storage of Instrument:

       音叉的叉枝上如发生锈蚀等变化或附着厚层油污，能直接影响音叉的频率，故在使用之前，须以柔软纱布将油污楷试洁净，在使用完毕之后，须遍涂防锈油，音叉须放置于干燥处，以防锈蚀。

The frequency of tuning fork may be directly affected if erosion and other changes exist in the fork branch of tuning fork, or the branch is covered with thick oil stain. For this regard, it is necessary to use soft gauze to wipe off the oil stain before the application of this instrument. Moreover, it is also necessary to coat anti-rust oil throughout the instrument after the completion of application. The tuning fork must be stored at dry place to avoid corrosion.

HR-YBS-CY压力校验仪QY-4010B,J-FG14金属内部导热系数测定器

HR-YBS-WY

OW-YL-60T

TY-4010C

SC-YFY-X60

HKYJY-60

ZH-YFQ-025S

JT-YBS-WY

ZC-YLY