• Étuve haute température

Étuve haute température


The LHT laboratory high temperature ovens comprise 3 sizes of bench mounted ovens, each available with maximum operating temperatures of 400 °C, 500 °C and 600 °C.
 

Standard features
  • 400 °C, 500 °C or 600 °C operating temperatures
  • 30, 60 & 120 litre capacities
  • R38 PID controller
  • Heavy duty convection fan for good uniformity
  • Low thermal mass insulation for fast response & energy efficiency
  • Corrosion resistant, brushed stainless steel interior
  • 2 Multi-position shelves
  • Suitable for continuous operation
  • Hard wearing, zinc coated & stoved epoxy polyester coated exterior

 

Options (specify these at time of order)
  • Cable entry ports
  • Over-temperature protection (recommended to protect valuable contents & for unattended operation)
  • A range of sophisticated digital controllers, multisegment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications
  • Viewing window (not compatible with stoving & curing option)
  • Stoving & curing options for extraction of small volumes of volatile solvents (not compatible with viewing window option)
  • Variable speed fan
  • Floor stands & stacking frames
  • Routine spares kit
  • Air exhaust fan (may alter achievable uniformity)

 

Technical data
Model Max
temp
(°C)
Temp
stability
(°C)
Temp
uniformity
(°C)
Heatup
time
(mins)
Recovery
time
(mins)
Dimensions:
Internal
H x W x D
(mm)
Dimensions:
External
H x W x D
(mm)
Shelves
fitted /
accepted
Shelf
loading
each / total
(kg)
Volume
(litres)
Max
power
(W)
Weight
(kg)
LHT 4/30 400 ±0.5 ±5.0 @ 250 °C 50 10 300 x 300 x 305 570 x 860 x 550 2 10 / 20 30 1000 73
LHT 4/60 400 ±0.5 ±5.0 @ 250 °C 16 400 x 400 x 405 670 x 930 x 670 2 / 3 15 / 30 60 1500 99
LHT 4/120 400 ±0.5 ±5.0 @ 250 °C 20 645 x 455 x 405 920 x 1060 x 650 2 / 4 15 / 40 120 2250 179
 
LHT 5/30 500 ±0.5 ±5.0 @ 250 °C 10 300 x 300 x 305 570 x 860 x 550 2 10 / 20 30 2000 73
LHT 5/60 500 ±0.5 ±5.0 @ 250 °C 50 16 400 x 400 x 405 670 x 930 x 670 2 / 3 15 / 30 60 2250 99
LHT 5/120 500 ±0.5 ±5.0 @ 250 °C 20 645 x 455 x 405 920 x 1060 x 650 2 / 4 15 / 40 120 3000 179
 
LHT 6/30 600 ±0.5 ±5.0 @ 250 °C 70 10 300 x 300 x 305 570 x 860 x 550 2 10 / 20 30 2000 73
LHT 6/60 600 ±0.5 ±5.0 @ 250 °C 10* 400 x 400 x 405 670 x 930 x 670 2 / 3 15 / 30 60 2250 99
LHT 6/120 600 ±0.5 ±5.0 @ 250 °C 645 x 455 x 405 920 x 1060 x 650 2 / 4 15 / 40 120 3000 179
Note :
  • Minimum operating temperature approximately ambient plus 60 °C
  • *Recovery to 500 °C setpoint
  • The uniform volume is smaller than the total chamber volume
  • Stoving and curing option will reduce achievable temperature uniformity
  • Maximum power and heat up time based on a 240 V supply


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