Medium temperature furnaces

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Medium temperature furnace range

M - range to 1200°C

•   9 Standard sizes   •   Safe, simple and economical to use   •   Automatic control with indication   •   High efficiency, low thermal mass insulation   •   Over temperature protection

GENERAL DESCRIPTION:

M Furnaces have an inner "heat box" surrounded by an air gap set in a steel outer casing.

A vacuum formed, hardened, ceramic fibre shape forms the furnace door surround. A wear-resistant tile forms the sill. The furnace work chamber consists of a muffle of hard wearing sillimanite onto which high quality spiralled wire elements are carefully positioned to produce a uniform hot zone. The M9 furnace chamber (also M7 & M8 on request) is constructed from slab sections with elements embedded in them.

The chamber is surrounded with lightweight insulation for maximum efficiency in typical laboratory usage.

A sheathed thermocouple within the chamber gives accurate temperature sensing. The full width "up and over" door allows obstruction-free access. The door is counter balanced and below is a full width, stainless steel work shelf.

The controls are beneath the chamber and consist of a green illuminating push button on/off switch, an orange "load on" neon, and a red thermal fuse warning neon. PID solid state, fully automatic temperature controllers are fitted, incorporating thermocouple break protection as standard.

A choice of PID digital controllers with digital setting and readout are offered. A door safety switch is fitted to all models.  Various optional extras are available.

The above data is offered only as general performance characteristics and may alter due to mains voltage fluctuations and modifications etc. Dimensions are in mms.

The information and data herein are offered solely for your consideration and guidance and are not to be construed as a warranty or specification. Nothing contained herein is to be interpreted as authorisation to practice a patented invention without a licence.