CF-4-10LT/LTP Ceramic Fiber Muffle Furnace, 1000°C and 7.2 L (CAT#: STEM-BC-3451-ZJF)

The CF-4-10LT and CF-4-10LTP are medium-capacity ceramic-fiber resistance furnaces. They support laboratory elemental analysis, industrial testing, and heat treatment of small metal components. The 7.2 L chamber provides more working space than the compact 2.5 kW models. Ceramic-fiber insulation reduces thermal conductivity, empty-furnace power loss, and heating time. Embedded resistance wires distribute heat throughout the chamber for uniform processing. The integrated PID controller regulates temperature and presents operating values on an LCD. A cold-rolled steel housing with electrostatic coating improves corrosion and aging resistance. The stainless-steel door seals the chamber to limit heat loss and disconnects heating automatically when opened. The LTP version provides 32 programmable temperature segments for staged heating procedures.

Models: CF-4-10LT and CF-4-10LTP
Power supply: 220 V, 50 Hz
Rated power: 4 kW
Temperature display range: 0-1000°C
Recommended operating temperature: 500-900°C for ≤24 h
Temperature accuracy: ±1°C
Heating element: Resistance wire
Chamber dimensions: 300 × 200 × 120 mm
Chamber volume: 7.2 L
Timer range: 0-999 h
Controller: Integrated furnace controller
Product dimensions: 700 × 520 × 637 mm
Net weight: 58.25 kg
LTP function: 32-segment programmable control

Seven-point-two-liter chamber
Four-kilowatt heating power
Uniform resistance-wire heating
PID temperature control
Energy-saving ceramic insulation
Door-open heating interruption
Durable coated-steel housing
Thirty-two-step LTP programming

STEM-BC-3449-ZJF
STEM-BC-3450-ZJF
STEM-BC-3452-ZJF
STEM-BC-3453-ZJF
STEM-BC-3454-ZJF