BULLER AND PTCR RINGS
BULLERS RINGS Bullers pyrometric rings. They are the best temperature / time measurement system in all firing processes of ceramic products. PTCR RINGS The PTCR pyrometric rings have approximately the same characteristics and the same use as the rings Bullers. They are smaller in size, and their measurement is performed with a digital millesimal micrometer.
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).
The oven consists of a sturdy steel structure which encloses the thermal insulation consisting of bricks low density refractories and preformed fiber sheets highly temperature and shock resistant ceramic thermal.
The oven comprises zones having different characteristics and precisely:
- smoke entry and evacuation area
- preheating area
- cooking zone
- cooling zone
In all models the heating elements in the cooking zone are in Silicon Carbide allowing these furnaces to be able to operate up to a maximum temperature of 1330 ° C
Optional: Management of the oven using a PC
Various models available (maximum sample size and number of zones).
The RM200QC Imaging Spectro Colorimeter is designed to ensure stable comparison of colors on materials and products, whenever color control is important.
Practical and pocket-sized tool is perfect for laboratory or in-line color checking.
System with 45 ° / 0 geometry and LED light source, with reading spot of 4 and 8 mm.
With USB interface that allows the instrument to be recharged and the measurements to be downloaded to the computer.
Uses:
– verification of color stability throughout the entire production process.
– immediate quality control with Pass / Fail procedure.
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.