IR SHORT WAVE QUARTZ EMITTER

The short wave emitter delivers high heating power with a very fast response. It is the right choice when a process needs to switch on and off quickly and put a lot of energy onto the material in a short time.

At a glance

• Radiation peak: 1.1-1.4 µm
• Maximum nominal power density: 80 W/cm
• Maximum surface power density: 200 kW/m²
• Filament on/off response: 1 to 2 seconds
• Working position: horizontal (vertical on request)

How it works

Helios matches the peak radiation wavelength to the material’s absorption curve so the process runs efficiently with less energy. A gold, white or ruby reflector can be applied directly to the quartz tube to focus the emitted energy where it is needed.

Technical specifications

Maximum power figures are nominal and confirmed at the prototyping stage.

Tubes, filaments and reflectors

Twin tube emitters can be built with different filament configurations for flexibility in heated area and cable position. 

Single tube short wave emitters are available in the following configurations:

Applications

Short wave emitters suit high-power, fast-cycling processes: rapid heating, curing and any application where a 1 to 2 second response matters. They are common where throughput and tight temperature timing are priorities.

FAQ

When should I pick short wave over medium wave?

Choose short wave when you need high power and a fast on/off response (1-2 seconds). Medium wave suits surfaces and thin materials that absorb in the longer band.

What is the fastest response time?

Short wave emitters switch on and off in 1 to 2 seconds.

Single tube or twin tube?

Both are produced. Twin tube gives the strongest build and lengths up to 6.5 metres; single tube short wave emitters are also available.

Can I add a reflector?

Yes. Gold, white or ruby reflectors are applied directly to the quartz tube.

Send your material and process details to the technical department for a matched emitter design.