T3 and T4 Infrared Shortwave Lamps

T3 and T4 lamps utilize a low mass tungsten filament to provide a high temperature source that responds rapidly to voltage changes— allowing for precise control. Lamps are hermetically sealed and filled with an inert halogen gas.

The lamps are available with a white ceramic or gold reflector coating on the back of the lamp to make them unidirectional. Ruby Red colored quartz lamps are available for filtering out most of the high intensity visible light.

T3 and T4 Specifications

Emitter Temperature

2400°C (4350°F)
Peak wavelength 1.15 microns

Diameter

T3 10mm (3/8”)  ~  T4 12.5mm (1/2”)

Maximum Heated Length

T3 1475mm (58”)   ~ T4 1830mm (72”)

Watt Density

100-200 Watts per inch

Voltage

120V – 600V

Controls

SCR with Pyrometer or Manual

Mounting

Horizontal or vertical

Zoning

Can be easily wired in multiple zones

Heat Up and Cool Down Time

1 second

 

 

Features

Benefits

Optional Ceramic Coating

Unidirectional

Optional Ruby Red Colored Quartz

Non-glare

Fast Response

Suitable for many high speed applications

Face Up, Face Down or Vertical Orientation

Suitable for many types of line configurations

Multiple Zone Options

Better uniformity of heat across the product

T3 Lamps

 

T3 Lamps