If you are looking for the kiln, which is capable of heating up evenly all your firing materials at the same time when, look no further, because our new R-1100-ACS is the perfect match for your needs.This is the most useful R-1100C kiln with Air circulation system and standard P.I.D. temperature controller. It has 11.5 cubic litter spacious chamber that is especially designed for working with all types of materials on temperatures up to 1100 C (2012 F). For your safety, this kiln has also a secure mechanism that will disconnect this kilns power supply from its heating element/s if the door of this kiln is open or closed not properly. It has one 16-mm hole with a stainless steel shutter on the door to see firing object/s during all firing process. This kiln has also a digital, over/low-temperature regulation secure system to hold same temperature during the whole soaking process and a smoothing circuit digital guard for accurate reading and stability work of the temperature controller on fluctuations of electricity that is very important option for most materials.This unique Air Circulation System will allow you to distribute the heat evenly inside the chamber and therefore the materials inside will be heating up evenly throughout the entire chamber. Due to increased air flow circulation, the required firing temperature can be reached in a shorter amount of time. Also, the heat being transferred more efficiently will significantly reduce the risk of overheating the heating element and consequently will extend its lifespan, which in return will make your kiln last longerTechnical specification: Brand name: Technical Supermarket; Model: R-1100-ACS; CE, UKCA, FCC, CPSA, ISO:9001 certified; 115 Vac +/-10% or 230 Vac +/-10% with a standard EU, UK, US or AU electrical plug (on request); Single phase, 10 A; 2600 Watt; No asbestos or fibre at all; Maximum working temperature 1100 C (2012 F); Heating time to temperatures 1100 C 90 minutes; Continuously working time on temperatures below 1000 C = 12 hours. Kiln dimensions in MM (inch): H380 x W470 x L560 (14 x 18.1/2 x 22); Chamber dimensions in MM (inch): L290 x W200 x H200 (11.5 x 8 x 8 and 14 Diagonal); Chamber volume: 11.5 cubic liter; Standard PID temperature controller that will allows you to pre-set and automatically reach and hold (soak) at required time any single temperature between a room temperature and 1100 C. Safety switch mechanism for disconnecting heating elements of the kiln from a power supply if door is open or closed not properly;- Ajustable flow Air Curculation System - 0.2 - 20 LPM; One ventilation hole with stainless steel shutter on the door; Positions of two heating elements: right and left; Digital over/low-temperature regulation secure system; Smoothing circuit (stability work control) digital guard; Industrial graded K-thermocouple on right wall of the kiln (1.2 mm wire); Calibrated on five points: 100 C; 240 C; 450 C; 830 C and 1075 C; Estimated accuracy of SOAKING temperature: +/- 1 C; You will require a standard screw-driver to fix electrical box with temperature controller, thermocouple and safety switchs mechanism of this kiln by few screws (supplied); Weight 44 Kg (50 KG with wooden box); Cable 2.5 M.WHY YOU MAY WANT TO BUY OUR PRODUCT (Air circulation system Kiln)Buying directly from the manufacture you have the guaranty of the best price. Our customers are also provided with full range of after-sale service for the equipment and accessories bought from us including delivery, installation by our engineers, warranty, maintenance, parts, materials.