Stafford Instruments Ltd | maufacturer of temperature controllers | pyrometers | thermocouples

FEATURES:
• Designed for small plug-in kilns (up to 3kW)
• Easy to retro-fit to kilns without controls
• Ideal for glass, enamelling, bead annealing & general ceramics use
• 9 programs - each with up to 9 segments
• 1 controlled heating / cooling ramp + 1 soak per segment
• Soak times up to nearly 100 hours
• Ramp rates from 1 to 999°C/hour + full
• Controlled heating & cooling ramps
• Programs can be reviewed or altered while firing
• Program Pause & Segment Advance facilities
• Delayed start facility - up to 4 days
• Power failure recovery
• Energy used display
• Selectable thermocouple types
• Extensive kiln safety monitoring with alarm buzzer
• Complete with bracket for wall mounting or as a desk stand

GENERAL DESCRIPTION :
The ST222 is a 9-program plug-in controller designed for general glass, ceramics & pottery use. The controller comes with a 2m lead and 13A plug that plugs into a Domestic 13A Socket. ( A 16A Schuko Plugged variant is available for the European Market). The kiln plugs into the 13A socket on the front of the controller. Each program can have up to 9 segments. It is fully adjustable with heating and cooling indicators & continuous display of segment number. Each segment comprises of a ramp followed by a soak. Ramps can be heating or cooling. The ST222 executes a controlled ramp to the soak temperature where it dwells for the required period then executes the next segment. The end of the program is marked by selecting ‘End’ while entering a ramp rate. Natural cooling then follows.