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Feature of the Month: February 2009

VPT (Vapor Pressure Test)

ACS have developed a range of standard HAST (highly accelerated stress testing) chambers, VPT.

This kind of autoclaves with saturated or overheated steam, typically used for accelerated life tests on electricity devices, significantly reduces testing times in comparison with conventional tests.

All autoclaves are available in several options for polarisation systems, special stimulation boards for components.

Specifications for Superheated Steam Sest Chamber VPT25 HAST
Internal Dimension 250 x 344mm (wxdxh)
External Dimensions 970 x 1290 x 1435 mm (wxdxh)
Temperature Range +100°C to +150°C (±1°C)
Pressure Range From ambient to 5 bars
Pressure Constancy ±3% on the set value
Relative Humidity Range From 100% to 50%
Maximum Dissipation From 20W to 60W in the range +110/+140°C
Power 4KW maximum, 3 KW average
Voltage 230V +6%/-10%/50Hz/1ph + T with auxiliary circuits at 24V

Included Accessories:

  • Castors assembly
  • Anti-drop cover
  • Digital pressure display
  • Anticondensate system
  • Air and steam test possibility
  • N2 and inert gases test possibility
  • Test end cooling system
  • Vacuum generating system
  • Water automatic loading system
  • Specimen basket: 155 x 155 x 344mm (WxDxH)

N.B:

Special execution of the basket and supporting boards for devices under test can be supplied on request.

The software source code and the relative documentation are not included

Specifications for Superheated Steam Sest Chamber VPT110 HAST
Internal Testing Room AISI 316 L stainless steel, horizontal type
Cavity AISI 304 stainless steel, 4mm thickness
Door AISI 316 L stainless steel, 20mm thickness, vertical sliding
Capacity 110 Litres approximately
Internal Dimension 400 x 900mm depth approximately
External Dimensions 1400 x 1127 x 1900mm (WxDxH)
Temperature Range +100°C to +150°C (±1°C)
Pressure Range From ambient to 5 bars
Pressure Constancy ±3% on the set value
Relative Humidity Range From 50% to 100%
Ventilation Forced type by an external motor with AISI 316 stainless steel shaft
Maximum Dissipation From 100W in the range +100/+150°C
Power 7KW
Voltage 400V +6%/-10%/50Hz/3ph + N + G with auxiliary circuits at 24V
Weight 540 kg
Noice Less than 60 db(A) in a non reverberating room

Included Accessories:

  • Castors assembly
  • Anti-drop cover
  • Digital pressure display
  • Anticondensate system
  • Programmable electronic controller
  • N2 and inert gases test possibility
  • Test end cooling system
  • Vacuum generating system
  • Water automatic loading system
  • Alphanumeric printer
  • Time counter

N.B:

Special execution of the basket and supporting boards for devices under test can be supplied on request.

The software source code and the relative documentation are not included

Specifications for Superheated Steam Sest Chamber VPT250 HAST
Internal Testing Room AISI 316 L stainless steel, horizontal type
Cavity AISI 304 stainless steel, 4mm thickness
Door AISI 316 L stainless steel, 28mm thickness, vertical sliding
Capacity 250 Litres approximately
Internal Dimension 600 x 900mm depth approximately
External Dimensions 1400 x 1222 x 1900mm (WxDxH)
Temperature Range +100°C to +150°C (±1°C)
Pressure Range From ambient to 5 bars
Pressure Constancy ±3% on the set value
Relative Humidity Range From 50% to 100%
Ventilation Forced type by an external motor with AISI 316 stainless steel shaft
Maximum Dissipation From 100W in the range +100/+150°C
Power 12KW
Voltage 400V +6%/-10%/50Hz/3ph + N + G with auxiliary circuits at 24V
Weight 1000 kg
Noice Less than 60 db(A) in a non reverberating room

Included Accessories:

  • Castors assembly
  • Anti-drop cover
  • Digital pressure display
  • Anticondensate system
  • Programmable electronic controller
  • N2 and inert gases test possibility
  • Test end cooling system
  • Vacuum generating system
  • Water automatic loading system
  • Alphanumeric printer
  • Time counter

N.B:

Special execution of the basket and supporting boards for devices under test can be supplied on request.

The software source code and the relative documentation are not included

Specifications for Superheated Steam Sest Chamber VPT70 HAST
Internal Testing Room AISI 316 L stainless steel, horizontal type
Cavity AISI 304 stainless steel, 4mm thickness
Door AISI 316 L stainless steel, 20mm thickness, vertical sliding
Capacity 70 Litres approximately
Internal Dimension 300 x 950mm depth approximately
External Dimensions 765 x 1500 x 1600mm (WxDxH)
Temperature Range +100°C to +150°C (±1°C)
Pressure Range From ambient to 5 bars
Pressure Constancy ±3% on the set value
Relative Humidity Range From 50% to 100%
Ventilation Forced type by an external motor with AISI 316 stainless steel shaft
Maximum Dissipation From 100W in the range +100/+150°C
Power 7KW
Voltage 400V +6%/-10%/50Hz/3ph + N + G with auxiliary circuits at 24V
Weight 300 kg
Noice Less than 60 db(A) in a non reverberating room

Included Accessories:

  • Castors assembly
  • Anti-drop cover
  • Digital pressure display
  • Anticondensate system
  • Programmable electronic controller
  • N2 and inert gases test possibility
  • Test end cooling system
  • Vacuum generating system
  • Water automatic loading system
  • Alphanumeric printer
  • Time counter

N.B:

Special execution of the basket and supporting boards for devices under test can be supplied on request.

The software source code and the relative documentation are not included



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Tel +44(0)1992 899 440
Fax +44(0) 1992 899 441
E-mail: enquiries@ets.co.uk



 
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