The RM 810 is designed for china and porcelain painting and all clays up to cone 5-1/2 (2200°F/1204°C). Its small size and 120V operation make it perfect for the casual and private studio. It's also comes in very handy as a test kiln.
Chamber Dimensions:
11.25" Diameter x 9" Deep - 0.57 Cubic Feet
(28.6cm Diameter x 22.9cm Deep - 16.1L)
Outside Dimensions:
22.50" D x 16.25" W x 22" H (with 8" stand)
(57.2cm D x 41.3m W x 55.9cm H)
Maximum Use Temperature:
2200°F (1204°C) / Cone 5-1/2
Standard Electrical:
120 Volts, 18 Amps, 2160 Watts, 50/60Hz, Single Phase
(Requires a Fully Rated 20A Breaker)
Power Cord Plug Configuration - NEMA 5-20
A relay is basically a switch. In the case of a kiln, it's the switch that turns the heating elements on and off to control chamber temperature. Solid State Relays provide accuracy, last the lifetime of the kiln, and has an overall better rated design.