ZHENGZHOU HENGTONG FURNACE CO,. LTD
Top-Loading Laboratory Furnace
  • Top-Loading Laboratory Furnace
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Top-Loading Laboratory Furnace

It also works as a batch production furnace, offering repeatable, accurate and recorded processing. Boasting excellent thermal uniformity and an economical top-loading design, it is widely used in universities, colleges and laboratories globally.

This versatile top-loading laboratory furnace supports material/process research, testing and development with fully programmable atmospheric conditions, reaching up to 2500°C. It also works as a batch production furnace, offering repeatable, accurate and recorded processing. Boasting excellent thermal uniformity and an economical top-loading design, it is widely used in universities, colleges and laboratories globally.

 

Parameter

Specifications

Maximum Temperature

2500°C (4532 °F) (compatible with inert gas, vacuum, Hydrogen or Ammonia)

Operating Pressure

1×10-7 Torr (mbar) to 2 P.S.I.G. (0.14 bar)

Temperature Uniformity

Excellent

Hot Zone

Multiple sizes and materials available

Control System

HMI with data-acquisition

Design

Ergonomic and space-saving

Temperature Control Method

TC (Thermocouple) and pyrometer

Pumping System

Turbo pumping system

Optional Feature

Wet Hydrogen system available

Loading & Footprint

Top loading with compact footprint

Power

40 kVA, 380-480V/3/50-60 Hz (other voltages available)

Chamber and hot zone

The cylindrical top-loading hot zone chamber is double-walled stainless steel, welded and polished for vacuum integrity and ergonomics. It has multiple ports for sensors, vacuum, gas, power and a sight window. The standard hot zone uses Tungsten/Molybdenum (other materials available) with 7 shield layers; specimens rest on a tungsten hearth. Water-cooled heating element power connections are secluded at the chamber bottom

 

Applications:

Annealing

Brazing

Binding

Ceramics Processing

Compound Synthesis

Debinding, Degassing, Dewaxing

Diffusion Bonding

Fiber Drawing (Graphite, SiC)

Nano-technology

Powder Metallurgy

Reaction Bonding


This versatile top-loading laboratory furnace supports material/process research, testing and development with fully programmable atmospheric conditions, reaching up to 2500°C. It also works as a batch production furnace, offering repeatable, accurate and recorded processing. Boasting excellent thermal uniformity and an economical top-loading design, it is widely used in universities, colleges and laboratories globally.

 

Parameter

Specifications

Maximum Temperature

2500°C (4532 °F) (compatible with inert gas, vacuum, Hydrogen or Ammonia)

Operating Pressure

1×10-7 Torr (mbar) to 2 P.S.I.G. (0.14 bar)

Temperature Uniformity

Excellent

Hot Zone

Multiple sizes and materials available

Control System

HMI with data-acquisition

Design

Ergonomic and space-saving

Temperature Control Method

TC (Thermocouple) and pyrometer

Pumping System

Turbo pumping system

Optional Feature

Wet Hydrogen system available

Loading & Footprint

Top loading with compact footprint

Power

40 kVA, 380-480V/3/50-60 Hz (other voltages available)

Chamber and hot zone

The cylindrical top-loading hot zone chamber is double-walled stainless steel, welded and polished for vacuum integrity and ergonomics. It has multiple ports for sensors, vacuum, gas, power and a sight window. The standard hot zone uses Tungsten/Molybdenum (other materials available) with 7 shield layers; specimens rest on a tungsten hearth. Water-cooled heating element power connections are secluded at the chamber bottom

 

Applications:

Annealing

Brazing

Binding

Ceramics Processing

Compound Synthesis

Debinding, Degassing, Dewaxing

Diffusion Bonding

Fiber Drawing (Graphite, SiC)

Nano-technology

Powder Metallurgy

Reaction Bonding