manufacturer :       Carbolite

model :                   CWF 12/23

annotation :           Dokumente engl .

1200°C Laboratory chamber furnace

Technical specification information

Maximum temperature (°C)

1200

Internal dimensions (mm – h x w x d)

235 x 240 x 400

External dimensions (mm – h x w x d)

705 x 505 x 675

Maximum power (w)

7250

Holding power (w)

2250

Nominal heat up time ( mins )

45

Uniform envelope +/- 5°C (mm – h x w x d)

155 x 165 x 325

Temperature sensor

Type R thermocouple

Net weight (kg)

68

• Maximum operating temperature of 1200°C
• Chamber capacity of 23 litres
• Powerful free radiating coiled wire elements on both sides of the chamber ensure good thermal uniformity
• Heats up to operating temperature in half of the time of traditional "slab" designs
• Hard wearing refractory insulation inside chamber and around the entrance provides good resistance to abrasion
• Hard ceramic hearth provides robust base, and can be replaced in the event of spillage
• Vertical counter-balanced door keeps hot door insulation away from operator
• Postive break door safety switch isolates chamber from power supply, when the door is opened
• Double skinned construction allows convection air flow to cool the outer case, to conform to EN61010 safety standard
• Choice of PID controller or programmers
• Applications in general industry include, ferrous metal heat treatments; annealing, hardening, tempering, stress relieving, and simulation of a larger industrial process, on a laboratory scale
• Applications in quality control include, testing of component materials or finished products
• Applications in tool making and maintenance include, heat treatment of metal tools and tool steels
• Applications in coatings manufacturing include, testing coatings for resistance to fire, and longevity testing of finished coatings