1200C OD40mm Single Zone Small Split Tube Furnace For Lab – PT D40/440/12

Tube Furnace PT D40/440/12 Features Small, Light Weight, Electric Heated, Single Zone, Tmax 1200 Degree C. Ideal for Daily Laboratory Use, High Quality CE Standard with Low Price. The furnace adopts a quartz tube size OD40mm and a pair of stainless steel vacuum sealing flanges with needle valves & Gauge allow heating samples under vacuum or gas flow conditions.

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Product Overview
Small Tube Furnace adopts a quartz tube and a pair of stainless steel vacuum sealing flanges with needle valves & gauge, which allows heating samples under vacuum or gas flow conditions. The temperature of this tube furnace is controlled by a high-precision digital controller which provides 32 programmable segments with +/- 1°C accuracy. The max. working temperature is 1200°C.

Main Features

  • Tmax 1200°C
  • Dual steel structure, state-of-the-art design (Stainless Design Available)
  • Multiple atmosphere processes in a single cycle are available
  • Max Vacuum level achieve 10E-5 torr worked with molecular pump
  • Fiber-insulated chamber with all sides embeded heating wires ensure uniform temperature
  • Shimaden PID temperature controller with programmable 32 segments
  • SS304 vacuum sealing flanges with valves and pressure meter included
  • Split furnace chamber for fast and easy tube access
  • Long life type N thermocouple
  • CE certified, standard

Safty Measures

  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller’s manual) or when the thermocouple is broken or malfunctions
  • Power failure protection resumes furnace operation right after the point of failure when power is reestablished
  • Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot
Product Gallery for laboratory Small Quartz Tube Furnace

Small Tube furnace

Front View for Split Single Zone Quartz Tube Furnace

Small Tube furnace

Front View for Small Single Zone Quartz Tube Furnace

1200C small Tube Furnace

Single Zone Laboratory Small Tube Furnace Chamber

 

Flange Details for Single Zone Quartz Tube Furnace

 

Technical Specifications

Model No.PT D40/440/12
Heating zoneHeating length:440mm /18″
Uniform temp zone:160mm
Power supply1.8KW
AC208-240V, 50/60Hz, single phase
Working temperatureTmax 1200°C (2192°F)
Continuously 1100°C (2012°F)
Temperature uniformity +/- 5C
Temperature controllerShimaden PID controller
Auto-tune function
Programmable 32 segments
Temperature accuracy +/- 1°C
Heating rate≤25°C / min
ThermocoupleN type
Equip two pcs, dual protection
Furnace tubeMaterial: Fused quartz
Size:OD40, length 800mm
Ceramic blocksTwo pairs included
Vacuum flangesSS304 sealing flanges
Multiple gas inlets and outlets
Vacuum levelMax 10E-5 torr with molecular pump
Chamber liningMitsubishi Raw Material high alumina 1500# fiber board
Electronic componentsSchneider maker air switch, AC contactor, SSR Relay etc.
Heating elementHRE resistance coil wire
Shipping infoWeight: 55 kgs
W890xL540xH690mm
ComplianceCE, ISO
WarrantyOne-year limited warranty with lifetime support

Application Notes

  • Don’t fill any explosive gasses such as Hydrogen or Methane into the tube without necessary safety controls and supervision.
  • Tube furnaces with quartz tubes are designed for use under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa.
  • Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating

Size Comparison

Item namePT D25/200/12PT D60/440/12PT D100/440/12
Heating length200mm440mm440mm
Tube sizeOD25xL800mmOD60xL800mmOD100xL800mm
Power1.5 kW2.8 kW3.0 kW
Furnace dimensions (LxWxH)790x410x480mm850x470x540mm870x490x560mm
Weight30 kgs75 kgs80 kgs

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