6. Technical data and operating conditions
6.1 Technical data
Power supply
Overvoltage category
Contamination level
Acceptable voltage fluctuations
Max. power consumption
Acceptable data for pumps of other
manufacturers:
Max. output:
Final vacuum:
Electrical fuses
Dimensions of electrical fuses
Dimensions of the closed furnace
Usable size of the firing chamber
Max. firing temperature
Weight
110 – 120 V / 50 – 60 Hz
200 – 240 V / 50 – 60 Hz
II
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± 10 %
12 A at 110 – 120 V
8.5 A at 200 – 240 V
250 W / max. leakage current 0.75 mA
< 50 mbar
Only tested pumps should be used
110 – 120 V:
125 V / T15A (heating circuit)
125 V / T5A (vacuum pump)
200 – 240 V:
250 V / T8A (heating circuit)
250 V / T3.15A (vacuum pump)
110 – 120 V: Diameter 6.3 x 32 mm
200 – 240 V: Diameter 5 x 20 mm
Depth: 465 mm
Width: 320 mm / 390 mm (with cooling tray)
Height: 320 mm
Diameter: 90 mm
Height: 80 mm
1200 °C (2192 °F)
15.6 kg
Safety notes
The furnace complies with the following standards:
IEC 61010-1:2010
IEC 61010-1:2010/AMD1:2016
EN 61010-1:2010/A1:2019
UL 61010-1:2012/R2:2018-11
CAN/CSA-C22.2 No. 61010-1:2012/A1:2018-11
EN 61010-2-010:2014
IEC 61010-2-010:2014
UL 61010-2-010:2015
CAN/CSA-C22.2 No. 61010-2-010:2015
Radio protection, electromagnetic compatibility: EMC tested
6.2 Acceptable operating conditions
– Acceptable ambient temperature range: +5 °C to +40 °C (41 °F to 104 °F)
– Acceptable humidity range: Relative humidity 80% for temperatures up to
31 °C (87.8 °F) gradually decreasing to 50% relative humidity at 40 °C (104 °F),
condensation excluded.
– Acceptable ambient pressure: The furnace is tested for use at altitudes of up to
2000 m above sea level.
6.3 Acceptable transportation and storage conditions
– Acceptable temperature range: –20 °C to +65 °C (–4 °F to 149 °F)
– Acceptable humidity range: Max. 80% relative humidity
– Acceptable ambient pressure: 500 mbar to 1060 mbar
Use only the original packaging together with the corresponding foam material for
shipping purposes.
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