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Air generator : Excal GT-FC

The Excal GT-FC air generator was designed for the thermal conditioning of electronic components.

It can force air, at required flow rate and temperature, onto a very specific area.
The air temperature can vary quickly along a large range, with a short stabilization time.

Performances

  • Temperature range : from -70°C to +200°C
  • Airflow rate : up to 32Nm3*/h                                              (*Nm3 : normal cube metre)
  • Temperature stability : ±0,1°C
  • Average temperature transition time : >120°C/min

Features

Dimensions (mm) Width Depth Height* length (±100) external Ø (±2)
Machinery unit 610 1050 1080 --- ---
Flexible --- --- --- 2200 84

*without flexible start nor screen

Functioning principles

After passing through a reconditioning dryer, the air is cooled down to the minimumtemperature and then, heated up to the set-point temperature by a resistor located in the thermal head.

An auxiliary dry air output enables the working area to be swept, thanks to a cap (not supplied), to prevent frost formation.

The temperature regulation is either done in the thermal head or through a probe on the product to be tested.

GT-FC functioning principles

Construction

GT-FC thermal head and flexible

The Excal GT-FC air generator has a refrigerating machinery, located into a soundproof cast solid unit.

The operator interface consists of a flat screen and mouse.

The airflow passes through a flexible that ends in a thermal head, on which a nozzle can be adapted.

Input-output supplies

Electricity :

  • 220V single-phased 32A

Cooling water :

  • connection Ø 20-27mm
  • rate 0,3m3/h
  • temperature <23°C

Compressed air :

  • oil free, 1µ filtration
  • pressure 6<>10bars
  • temperature <25°C
  • rate 50m3/h (from 9 l/s)
  • dry dewpoint <-40°C

Options

  • The flexible can be equipped with a horizontal holding arm.

Documentations