CONTROLLING PRINTED CIRCUIT BOARD PREHEAT DURING WAVE SOLDERING
The IRt/c is an excellent solution to the problem of heater control for PC board preheat. IRt/c’s work particularly well in this process, since both the heating and measuring occur right at the surface, where the solder must flow. The IRt/c reading is unaffected by reflections from the heater, since the spectral response of the 6-14 micron IRt/c lens filters out any shorter wavelengths of the radiant heater energy.To get more news about Ceramic Soldering Board , you can visit senpinghz.com official website.
The IRt/c may be mounted in between ceramic heaters, or in the shroud or reflector of the radiant heater, such that it can see in between the elements. Select the IRt/c model with the field-of-view required to see past the elements to the PC boards. Care should be taken in mounting the IRt/c in such a way as to keep its temperature below 93°C (200°F) and to keep the lens clean. The IRt/c.3x is the preferred model for this application because of its small physical size and built-in air purge. It can function in temperatures to 121°C (250°F) when the air purge system is used. For still narrower fields of view, the IRt/c.5 and IRt/c.10 with 5:1 and 10:1 FOV respectively are very popular.
Using porous ceramic plate as a combustion burner, combustion infrared radiation has a strong penetrating power, energy efficient, heating up fast, high heat value, saving more than 40% of the gas, the combustion temperature of 1000 Celsius
Uniform heating effect. With high efficiency, low pollution, economical and practical, easy to install and so on.
Widely used in paint, printing drying, food, tea drying and other industries.
A different type of soldering block with hundreds of holes, approximately 1⁄16" in diameter. Capable of withstanding temperatures up to 2000°F with little or no thermal expansion. Made in USA.
