Muffle furnaces PR series

Laboratory and Industrial muffle furnace up to 1400°C, 4 heated sides and Pantograph side opening for continuous operation with sturdy lines.

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Laboratory-ovens-Hobersal

Laboratory and industrial muffle furnace sturdy, compact, bench-top, high quality design with maximum temperatures of 1000ºC – 1200ºC – 1300ºC – 1400ºC with 4 heated sides offering high homogeneity, stability and fast heating, pantograph side door.

Standard equipment

  • Volumes from 3 to 40 liters
    maximum temperatures of 1000ºC, 1200ºC, 1300ºC, 1400ºC
  • Ramp programmer up to 64 steps
  • 4 heated sides
  • Vertical lift opening
  • Ceramic tray
  • Double casing with air chamber to have low surface temperature
  • Solid state relays provide for low noise operation
  • Safety switch
  • Safety contactor
  • Heating pilot light
  • Thermocouples K (1000ºC-1200ºC) or S (1300-1400ºC)
  • Homogeneity +/-5ºC – Stability +/-1ºC
  • Furnace shutdown in case of thermocouple breakage
  • Chimney at the rear of the furnace
  • Furnace control at the bottom of the furnace

Eurotherm EPC 3016 programmer (10 programs – 25 segments) + itools logging software (allows curve downloads in Excel format) via Ethernet

Nanodac programmer according to AMS2750E and 21CFR11 standards

  • Smoke extractor chimney
  • Forced smoke extractor chimney
  • Controlled cooling by fresh air turbine and exhaust flap
  • Inert gas for manual or automatic gas supply system
  • Ceramic or metal rack for loading ceramic or steel trays
  • Port for thermocouple
  • Observation windows
  • Over temperature alarms (OTP Over temperature protection)
  • Inox construction
  • Nitriding boxes with salts and/or gas
  • Ceramic trays, refractory steel plates, steel collection pan
Model Inner dimensions mm Outer dimensions mm Volume litres Power kw Voltage V Heated zones  Maximum Temperature º C Maximum Temperature º C limited time Maximum Temperature Continuous ºC Termocouple Control type Heating elements
High Wide Deep High Wide Deep
10PR200 100 150 200 630 460 650 3 2,5 220 4 1000ºC 950ºC 900ºC K R. Prog Kanthal Wire 
10PR300 150 200 300 680 500 780 9 5,5 220 4 1000ºC 950ºC 900ºC K R. Prog Kanthal Wire 
10PR400 200 280 400 760 590 850 22 8,8 380 III 4 1000ºC 950ºC 900ºC K R. Prog Kanthal Wire 
Model Inner dimensions mm Outer dimensions mm Volume litres Power kw Voltage V Heated zones  Maximum Temperature º C Maximum Temperature º C limited time Maximum Temperature Continuous ºC Termocouple Control type Heating elements
High Wide Deep High Wide Deep
12PR200 100 150 200 630 460 650 3 2,5 220 4 1200ºC 1150ºC 1100ºC K R. Prog Kanthal Wire 
12PR300 150 200 300 680 500 780 9 5,5 220 4 1200ºC 1150ºC 1100ºC K R. Prog Kanthal Wire 
12PR350 150 200 400 680 500 850 12 5,5 220 4 1200ºC 1150ºC 1100ºC K R. Prog Kanthal Wire 
12PR375 250 280 300 760 590 750 21 5,5 220 4 1200ºC 1150ºC 1100ºC K R. Prog Kanthal Wire 
12PR400 200 280 400 760 590 850 22 8,8 380 III 4 1200ºC 1150ºC 1100ºC K R. Prog Kanthal Wire 
12PR450 250 280 400 760 590 880 28 8,8 380 III 4 1200ºC 1150ºC 1100ºC K R. Prog Kanthal Wire 
12PR500 250 350 500 805 640 990 43 13 380 III 4 1200ºC 1150ºC 1100ºC K R. Prog Kanthal Wire 
12PR600 250 350 600 805 640 1090 52 13 380 III 4 1200ºC 1150ºC 1100ºC K R. Prog Kanthal Wire 
Model Inner dimensions mm Outer dimensions mm Volume litres Power kw Voltage V Heated zones  Maximum Temperature º C Maximum Temperature º C limited time Maximum Temperature Continuous ºC Termocouple Control type Heating elements
High Wide Deep High Wide Deep
13PR200 100 150 200 630 460 650 3 2,5 220 4 1300ºC 1250ºC 1200ºC S R. Prog Kanthal Wire 
13PR300 150 200 300 680 500 780 9 2,5 220 4 1300ºC 1250ºC 1200ºC S R. Prog Kanthal Wire 
13PR350 150 200 400 680 500 850 12 5,5 220 4 1300ºC 1250ºC 1200ºC S R. Prog Kanthal Wire 
13PR375 250 280 300 760 590 750 21 5,5 220 4 1300ºC 1250ºC 1200ºC S R. Prog Kanthal Wire 
13PR400 200 280 400 760 590 850 22 8,8 380 III 4 1300ºC 1250ºC 1200ºC S R. Prog Kanthal Wire 
13PR450 250 280 400 760 590 880 28 8,8 380 III 4 1300ºC 1250ºC 1200ºC S R. Prog Kanthal Wire 
13PR500 250 350 500 805 640 990 43 13 380 III 4 1300ºC 1250ºC 1200ºC S R. Prog Kanthal Wire 
13PR600 250 350 600 805 640 1090 52 13 380 III 4 1300ºC 1250ºC 1200ºC S R. Prog Kanthal Wire 
Model Inner dimensions mm Outer dimensions mm Volume litres Power kw Voltage V Heated zones  Maximum Temperature º C Maximum Temperature º C limited time Maximum Temperature Continuous ºC Termocouple Control type Heating elements
High Wide Deep High Wide Deep
14PR200 100 150 200 630 460 650 3 2,5 220 4 1400ºC 1350ºC 1300ºC S R. Prog Kanthal Wire 
14PR300 150 200 300 680 500 780 9 2,5 220 4 1400ºC 1350ºC 1300ºC S R. Prog Kanthal Wire 
14PR350 150 200 400 680 500 850 12 5,5 220 4 1400ºC 1350ºC 1300ºC S R. Prog Kanthal Wire 
14PR375 250 280 300 760 590 750 21 5,5 220 4 1400ºC 1350ºC 1300ºC S R. Prog Kanthal Wire 
14PR400 200 280 400 760 590 850 22 8,8 380 III 4 1400ºC 1350ºC 1300ºC S R. Prog Kanthal Wire 
14PR450 250 280 400 760 590 880 28 8,8 380 III 4 1400ºC 1350ºC 1300ºC S R. Prog Kanthal Wire 
14PR500 250 350 500 805 640 990 43 13 380 III 4 1400ºC 1350ºC 1300ºC S R. Prog Kanthal Wire 
14PR600 250 350 600 805 640 1090 52 13 380 III 4 1400ºC 1350ºC 1300ºC S R. Prog Kanthal Wire