Multi Three Heating Zones High Temperature Tube Furnace 1200C Long Life

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Program Thermal Tech (Luoyang) Co., Ltd

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Multi Three Heating Zones High Temperature Tube Furnace 1200C Long Life

Name: Multi Three Heating Zones High Temperature Tube Furnace 1200C Long Life
Brand: Programtherm
Price: 1 USD

Brand Name : Programtherm

Model Number : PT D100/900/12/3

Certification : CE

Payment Terms : T/T, L/C

Delivery Time : 7 working days

Usage : Heat treatment, biomass pyrolysis

Tmax temperature : 1200 degree C

Working temperature : 1100 degree C

Heating length : 900mm

Tube diameter : OD100mm ID92mm

Tube material : Quartz

Chamber material : 1500# Alumina fiber board

Heating elements : HRE embedded type

Temp Controller : Digital auto-tune PID 32 segments

Thermocouple : N

Warranty : Two years

After-sales service : free spareparts including air freight

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Product Overview for Quartz Tube Furnace

1200C series multi-zone tube furnace PT D120/900/12/3 is a long, and split-able three-zone tube furnaces with tubes up to 100mm O.D capable of quickly heating up to 1200°C. The multiple zones also enable the user to create different thermal gradients by varying the temperature of the three zones. The furnace includes one fused quartz tube, one pair of vacuum sealing flanges with a pressure gauge & a ball valve for immediate use. Three-30 segments of temperature controllers are installed with a N-type thermalcouple. Microprocessor-based self-tuning PID control provides excellent temperature control without overshooting along with an accuracy of +/- 1 °C. It is an excellent furnace for annealing, diffusing, and sintering samples under various gas atmospheres

Main Features

Tmax 1200 °C
Electric heated, 3 heating zones, Splitable, vacuum tube furnace
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
Dual flanges support provides better sealing and longer tube life
Split tube furnace chamber for fast and easy tube access
Long life type N thermocouple
CE certified, standard

Multi Three Heating Zones High Temperature Tube Furnace 1200C Long Life

Ramping, Dwelling, Cooling Curves for 1200 Series multi-zone tube furnaces

Multi Three Heating Zones High Temperature Tube Furnace 1200C Long Life

Temperature profile for three heating zone tube furnace at 800C

Safety Measures

Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
Overheat protection shuts down the tube 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

Multi Three Heating Zones High Temperature Tube Furnace 1200C Long Life

Front View for 3 heating zone Tube Furnace

Technical Specifications

Model No.	PT D100/900/12/3
Heating zone	Heating length 900mm/36" (each zone 300mm) Uniform temp zone: 600mm
Power supply	7KW Max AC380-415V, 50/60Hz, 3 phases
Working temperature	Tmax 1200°C (2192°F) Continuously 1100°C (2012°F) Temperature uniformity +/- 5C
Temperature controller	30 programmable segments for heating, cooling and dwelling. Built-in PID Auto-Tune function with overheating & broken thermocouple protection. Over-temperature protection and alarm allow for operation without attendant(s). +/- 1 ºC temperature accuracy.
Heating rate	≤25°C /min
Thermocouple	N type
Chamber lining	Mitsubishi Raw Material high alumina 1500# fiber board
Furnace tube	Fused quartz OD100mm, length 1500mm equips vacuum flanges with gas inlet and outlet valve Two fibrous ceramic tube blocks are included for blocking heat radiation from the inside tube
Flange fittings	Pair of SS304 stainless steel vacuum flanges with needle valves One vacuum / pressure gauge is installed on one side flange Water cold hinged type flange / KF25 vacuum flange is available upon request at extra cost
Vaccum level	10^-2 torr by the mechanical pump 10^-5 Torr by a molecular pump
Atmosphere gas	Argon, Nitrogen etc Designed with Standard 1/4” air outlet and inlet on the flanges, which makes it available for extracting vacuum or blowing inert gases such as Nitrogen or Argon etc. Gas flow rate controlled by float
Heating element	HRE heating wires embedded in the round chamber, which given an improved temperature gradient
Shipping info	Weight: 278kgs W1550xL560xH710mm
Compliance	CE, ISO
Warranty	2 years limited warranty with lifetime technical support

Application Notes

Don't fill any explosive gasses such as Hydrogen or Methane into the furnace tube without necessary safety controls and supervision
Laboratory tube furnaces with quartz tube 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 name	PT D40/400/12	PT D80/400/12	PT D100/400/12
Heating length	400 mm	400 mm	400 mm
Tube size	OD40xL800mm	OD80xL800mm	OD100xL800mm
Power	220V/1.8KW	220V/2.8KW	220V/3KW
Furnace dimensions (LxWxH)	830x450x520mm	850x470x540mm	870x490x560mm
Weight	58 KGS	75 KGS	80 KGS

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