主要性能参数
The main performance parameters
1、电源电压: AC 220V;
1, the power supply voltage: AC 220V;
2、功 率: 4.0 kW。
2, power: 4 kW.
3、测量范围: 0.001~2.20 W/ (m·K);
3, the measurement range: 0.001 ~ 2.20 W/ (M - K);
4、测量准确度:±3%, (±5%),
4, accuracy: + 3% (+ 5%),
5、 测量精确度:±2% (±3%)
5, accuracy: + 2% (+ 3%)
6、 测量重复性:±2%
6, the measurement repeatability: + 2%
7、温度测量范围:有:-40--100℃,-20-100℃,室温—100℃ ,-100—100℃,等几种规格选择。
7, temperature measurement range: -40--100 DEG C, C: -20-100, room temperature and 100 Cand 100 C, -100, and other specifications.
8、-7.5℃~85℃在不同平均温度下连续测量导热系数并输出导热系数/温度的关系曲线;
8, -7.5 to ~85 DEG C in different average temperature continuous measurement of thermal conductivity and thermal conductivity / temperature curve of the output;
9、 冷板温度范围:-15~95℃;热板温度范围:0~99.9℃;
9, cold plate temperature range: -15~95 DEG C; hot plate temperature range: 0~99.9 degrees;
10、温度分辨力: 0.01℃ 精度: 0.1℃;
10, temperature resolution: 0.01 degrees accuracy: 0.1 degrees;
11、低温槽由上位计算机的程序自动控制和设定,带智能PID调节。
11, low temperature tank is composed of upper computer program automatic control and setting,with the intelligent PID control.
12、试件压力实时在线测量,测控软件的界面中实时显示试件压力,并有超压报警功能。压力可控。
12, test pressure real-time on-line measurement, measurement and control software interface,real-time display of test pressure, and the overpressure alarm function. Pressure controlled.
13、试件实时在线厚度测量,测控软件界面中实时显示试件厚度。厚度精确到0.01mm
13, the specimen of real-time online thickness measurement, interface control software in real-time display of the specimen thickness. Precise thickness to 0.01mm
14、试件大小:300*300*(5—50)mm对于同种被测材料,改变试件厚度,如从20mm变为30mm,其它测量条件不变,测出的导热系 数值偏差在±1.0 %以内。
14, the specimen size: 300*300* (5 - 50) mm for the same kind of material to be measured, the change of specimen thickness, such as the change from 20mm to 30mm, the same otherconditions of measurement, the measured thermal conductivity coefficient of deviation is less than 1%.
15、导热仪的计量功率线性要求:对于同种被测材料,在同样的平均温度(冷板和热板温度的平均值)下,如25℃,改变冷热板温 差,如从冷板10℃、热板40℃,变为冷板15℃、热板35℃,测出的导热系数值偏差在±1.0 %以内。
Measurement of linear power 15, thermal conductivity instrument requirements: for the same kind of material to be measured, the average temperature in the same (mean, cold and hot platetemperature value), such as 25 DEG C, the temperature difference between the hot and coldplate changes, such as from the cold plate, hot plate 10 degrees 40 degrees, 15 degrees into the cold plate, hot in 35 DEG C, the measured thermal conductivity coefficient of deviation is less than 1%.
16、采用单平板护热结构,试件为一个,且符合国家标准《护热材料稳态热阻及有关特性的测定——防护热板法》(GB/T 10294- 2008)。同时满足:ISO8301国际标准。
16, using a single plate supporting structure for heat, a specimen, and accord with the national standard “supporting materials Determination of steady-state thermal resistance and related properties of guarded hot plate method“ (GB/T 10294- 2008). At the same time to meet theinternational standard: ISO8301.
17、热板/护板热交换为零要求:通过我公司设计的专有的功率补偿技术和软件算法保证了热板和护板之间的热交换基本为零,实 现了导热系数在全温度工作范围内的高精度测量。
17, hot plate or plate heat exchanger is zero: the power compensation technology and softwarealgorithm we design the proprietary ensures that the heat exchange between the hot plate and the support plate is almost zero, the coefficient of thermal conductivity of high accuracy measurement in the full temperature range.
18、 既可以测量平板试件,也可以测量粉末样品。测量粉末样品时,需配专用测试盒厚度在5-10mm10.测试软件是WINDOWS XP 操作系统,友好的操作界面和输出报表,数据存储功能具有中英文版本,软件升级完全免费。
18, not only can be used to measure the plate specimen, can also measure the powder sample.Measurement of powder samples, with special test box thickness is WINDOWS XP operatingsystem in the 5-10mm10. test software, friendly interface and report output, data storage function of the English version, software upgrade for free.
19、外形结构仅供参考,以出厂为准,用户也可制定。
19, appearance and structure for reference purposes only, to the factory as the standard, the user can make.
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