DRX-I-RX Wire Thermal Conductivity Tester
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Тестер за топлопроводимост на тел DRX-I-RX

DRX-II-PS метален инструмент за термична проводимост DRX-II-PS метален инструмент за термична проводимост
DSC0901 Диференциален термичен анализатор DSC0901 Диференциален термичен анализатор

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Описание

Тестер за топлопроводимост на тел DRX-I-RX

Въведение

This instrument is used to test the thermal conductivity of shaped insulation refractory products, прахообразни материали, and non-metallic solid materials, и т.н. Instrument has assembled cross hot-wire и hot-wire метод (паралелен) together with reasonable design, automated testing analysis by computer. It has been widely used in research and teaching, industrial and mining enterprises quality testing, thermal properties testing of new materials, и т.н.

Тестер за топлопроводимост на тел DRX-I-RX

Рeferential standards:

ASTM C1113/C1113M-09 Standard Test Method for Thermal Conductivity of Refractories by Hot Wire (Platinum Resistance Thermometer Technique), ISO8894-2

ASTM C182-88(2009) Standard Test Method for Thermal Conductivity of Insulating Firebrick

GB5990-86 Shaped Insulating Refractory Products;

Test Method of the Thermal Conductivity (Hot-Wire Method);

GB / T 10297-1998 Test Method for Thermal Conductivity of Nonmetal Solid Materials by Hot-wire Method;

GB / T 17106-1997 Refractory Materials–Determination of Thermal Conductivity–Hot-Wire Method (Паралелен).

Тестер за топлопроводимост на тел DRX-I-RX

Основни технически параметри:

1. Range of thermal conductivity test: Cross hot-wire 0.015 ~ 1.7w / m k. Parallel hot-wire: 0.015-20 w / m k;

2. точност :± 3%;

3. Sample size requirements: Макс 230 × 114 × 65 (мм);

4. Maximum temperature(o° С): 1400 ;

5. Measurement of heating power can be adjusted manual or computers;

6. The testing methods of cross and parallel hot-wire can be realized at the same time;

7. To connect the computer or with touch screen PC can achieve fully automated test and analysis, windows 10/7/XP can operate application software for thermal analysis;

8. The software enables the furnace to follow a multi-step program within a few days, and allows the software to automatically record the thermal conductivity value of each equilibrium temperature.

9. If Specific heat capacity test module is added to the tester, the specific heat capacity of solids and powder materials can be measured. Specific heat capacity measurement accuracy: 7% да се 10%;