国产精品亚洲色婷婷99久久精品,人妻丰满熟妇AV无码区动漫 ,亚洲熟女综合一区二区三区,成人香蕉视频网站

The current position:Home > Products > Differential thermal analysis > DRPL-II Thermal conductivity

Click to enlarge

DRPL-II Thermal conductivity

RELATED ARTICLES
Introduction
DRPL-II coefficient of thermal conductivity tester (plate heat flow plan method)
A, this
The instrument adopts the international fashion heat flow plan and thermal resistance coefficient of thermal conductivity detection method, match the computer to realize automatic detection and generate the experiment report. From the applicable materials, refractories, low thermal conductivity materials heat conduction performance test, widely used in universities and colleges, scientific research institutes, quality inspection, mines.
The instrument is the reference standard GB/T10295-2008 (adiabatic material thermal resistance and steady-state related properties of determination of heat flow plan method) and ASTM C518-the heat flow plan with determination of steady heat flux and heat transfer characteristics of the test method.
B, system composition:
A) hot surface heaters, high precision temperature control, fluctuation program-controlled table is less than 0.2 degrees, hot surface temperature measurement resolution 0.01 ℃.
B) the constant temperature control temperature grim sink, less than 0.05 degrees, the grim fluctuations in temperature measurement resolution 0.01 ℃.
C) heat flow sensor adopts imported sensor, 0.01 W/resolution M2Uv, display table with high precision digital display table, arguing 0.1 mv UV.
D) the vacuum system to guarantee the test environment from the external influence.
E) calculation formula: λ = (W × H) / (train T × S)
λ-thermal conductivity;
W-heat flow;
T-Train the temperature difference between two sides;
S- - - -the sample area.
C, main parameters:
1, the thermal conductivity test range: 0.002 2 W/MK;
2, hot surface temperature range: 99.99 ℃; the room temperature-
3, grim temperature range: 0-99.99 ℃;
4, sample size: 200 x 200 x (5-20) mm;
5, precision: less than 5%.

Order

留言框

  • Theme:

  • Content:

  • Commpany:

  • Name:

  • Telephone:

  • Email:

  • Address:

  • Province:

  • Verification Code:

Contact

Email:130732189@qq.com
Address:Add:No.168 Xiaotang east road,German Industrial Park,Xiangtan City,Hunan,China
WeChat scan focuses on us:
Service Contact Code

Hotline

86+0731-58534888,86+13607322318

Sweep and pay attention to us.

瑞昌市| 大竹县| 江口县| 临朐县| 洛隆县| 苏尼特右旗| 界首市| 中阳县| 丹棱县| 石楼县| 宣恩县| 宽城| 饶河县| 健康| 巩留县| 新营市| 林芝县| 蕉岭县| 巩义市| 介休市| 海口市| 长春市| 手机| 辉县市| 浙江省| 兴城市| 长白| 翁源县| 虞城县| 衡水市| 色达县| 双辽市| 夏河县| 教育| 扶余县| 浦东新区| 泰安市| 鄄城县| 张家港市| 武义县| 锡林浩特市|