| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
RH-I Digital Glass Softening point Ts test apparatus (glass wire Method)
The glass softening point Ts is defined as: to place a certain specification of glass sample heating in uniform electric. After being heated, it elongates because of its own weight, when the temperature rises to the elongation rate of glass ---1mm/min, and the temperature at this time is the softening point Ts of the glass at the viscosity of 4.5 * 106Pa.
Pull the glass into wire with length of 235mm +1 mm, electric heating, and then using projection grid to measure the changes of wires length, and the numerical value is the expansion coefficient.
Meet the testing requirements of standard ISO7884-1978(E), ASTM C338.
Main technical parameters:
1. Testing method: suspension method;
2. Heating power 600W;
the highest using temperature: 900oC (instant 1100 oC);
3. Timing accuracy: 0.1 second.
4. Micrometer minimum degree: 0.01mm
4. Accuracy: less than 0.5%;
){kind=link}