CALIBRATION PLATES
Electric furnaces used in the thermal processes of the metallurgical, chemical, dental and ceramic laboratory.
The combination of lightened plates, resistances mounted on glow plugs and the use of preformed ceramic fibers, allow these ovens to rise in temperature quickly and cool down just as quickly, so as to offer the greatest advantages in intermittent work.
Equipped with a K1P programmer with which it is possible to set 4 cooking cycles each consisting of 8 steps.
Models LKN74, LKN75, LKN76, LKN84, LKN85 and LKN86 equipped with wire resistors.
LKN77 and LKN87 models equipped with “silicon carbide” elements.
Models LKN78, LKN79, LKN80, LKN88, LKN89 and LKN90 with resistors consisting of elements in “silicide molybdenum”
Various models available (firing area dimensions and maximum temperature).
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Oven equipped with different firing zones with different temperatures (thermal gradient), which follow the same firing cycle.
Features:
- Temperature uniformity within each of the 6 cells of approximately +/- 2 / 2.5 ° C;
- Possibility of setting and managing minimum gradients of 10 ° C and maximum of 60 ° C between cell and cell
- Possibility of carrying out rapid cycles with times of reaching the maximum temperature of +/- 20 minutes and a maximum of 5 hours.
- Possibility to program the cooling (optional)
- Management of the cooking cycle entrusted to a computer equipped with a touch screen
- Possibility of filing the results obtained in the various cells during the thermal cycles; test date and material tested
- Possibility of firing samples with a maximum size of 40 x 80 mm.
The PEIBOX/B is the perfect booth to view the specimens abraded according to the PEI method, compliant with the ASTM C1027-99 and UNI EN ISO 10545-7 standards.
The instrument is supplied with the intensity of regulation adjusted in accordance with the standard.
Perfect complement to our AP-18, PEI100-300 and PEI3 abrasive meters.