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ZRPY-Ⅲ High Temperature Vertical Dilatometer

This instrument is used to test the thermal expansion performance of inorganic materials such as corundum, glass, refractory materials, molding materials, ceramics, glazes, graphite, carbon, and metal products, providing essential testing methods for scientific research and teaching. Can complete linear expansion coefficient, volume expansion coefficient, and plot relevant change curves. You can choose to perform load free or load based testing according to your needs.

Standards:GB/T3810.8-2016 Determination of linear thermal expansion of ceramic tiles, GB/T16535-2008 Test method for linear thermal expansion coefficient of fine ceramics: Top rod method, GB/T16920-2015 Determination of average linear thermal expansion coefficient of glass, GB/T3074.4-2016 Determination of thermal expansion coefficient of graphite electrodes, GB/T 7320-2018 Test method for thermal expansion of refractory products.

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Technical parameters

1. The maximum furnace temperature: 1000 ℃, 1400 ℃, 1600 ℃ and other specifications are optional by the customer.

2. Heating speed: adjustable from 0 to 20 degrees per minute, controlled by microcomputer program.

3. Automatically calculate the compensation coefficient and automatically compensate, or manually correct it.

4. Connect computers to automatically record, store, and print data, and print temperature expansion coefficient curves. All experimental operations are completed with a computer interface, making the operation easy to learn and providing a complete set of software.

5. Measurement range of expansion value: ± 1.5mm.

6. Measurement expansion value resolution: 0.1um, automatic calibration range.

7. Sample range: diameter (4-10) × The length is 50mm, either square or circular samples are available, and large-sized sample specifications can be customized according to customer requirements.

8. The heating furnace body slides up and down for convenient sample loading and unloading

9. Loading range: 0-2000g adjustable (optional).

10. Power supply voltage: 220V ± 10%, 2KW.

Instrument configuration

One ZRPY-III high-temperature vertical dilatometer host, one software set, one communication interface and data cable set, one quartz standard sample, and one branded desktop computer (provided by the purchaser).