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High temperature ovens

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Laboratory instruments

High Temperature Ovens

 

Standard features:

  • 400°C, 500°C or 600°C Operating temperatures.
  • 30, 60 & 120 Liter capacities.
  • 301 PID controller with ramp to set point function.
  • Heavy duty convection fan for good uniformity.
  • Low thermal mass insulation for energy efficiency & rapid heating.
  • Corrosion resistant, polished stainless steel interior.
  • 2 Multi-position shelves.
  • Suitable for continuous operation (see options*).
  • Double skin construction for cool safe outer case.
  • Hard wearing, zinc coated & stoved epoxy polyester coated exterior.

 

Options:

  • Cable entry ports.
  • Over temperature protection to DIN 12-880 class 2 (recommended to protect valuable contents & for unattended operation )*.
  • A range of sophisticated digital control & multi segment programmers is available.
  • Optional over temperature protection recommended for continuous operation & to protect valuable contents.
  • Process timer.
  • RS232/RS485 communications.
  • Viewing window.
  • Chamber illumination (requires viewing window)**.
  • Variable speed fan.
  • Floor stands & stacking frames.
  • Routine spares kit.
  • Extraction fan (may alter achievable uniformity).
  • Stoving & curing upgrade for use with small volumes of volatile solvent or paint fumes (comprises over temperature protection, extraction fan and an explosion relief panel.

**The stoving & curing option is not compatible with the viewing door or through door illumination options.

 

Model

LHT4/30

LHT4/60

LHT4/120

LHT5/30

LHT5/60

LHT5/120

LHT6/30

LHT6/60

LHT6/120
Max. temp (°C)
400
400
400
500
500
500
600
600
600
Temp. stability (°C)
±0,5
Temp. uniformity (°C)@250°C
±5,0
Heat-up time to max (mins)
50
-
-
-
50
-
70
-
-
Recovery time to max. (mins)
10
16
20
10
16
20
10
10(+)
-

Inside dim.
(w d h mm)
300x300 x305
400x400 x405
645x455 x405
300x300 x305
400x400 x405
645x455 x405
600x300 x305
400x400 x405
645x455 x405

Outside dimensions
(w d h mm)
570x860 x550
670x930 x670
920x1060 x650
570x860 x550
670x930 x670
920x1060 x650
570x860 x550
670x930 x670
920x1060 x650
Shelves fitted/optional
2
2/3
2/4
2
2/3
2/4
2
2/3
2/4
Volume (litres)
30
60
120
30
60
120
30
60
120
Max. power (Watt)
1000
1500
2250
2000
2250
3000
2000
2250
3000
Weight (kg)
73
99
179
73
99
179
73
99
179
Power supply
230V single phase
230V singel or 3 phase
230V single phase
230V singel or 3 phase
3 phase (uses 2 phases & neutral of 380/220V - 415/240V supply) (+) Recovery to 500°C set -point