Chamber furnace, graphite insulation - HTK GR

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HTK 8 GR/22-1G

Insulation material Graphite
Volume (l) 8
Tmax vacuum (°C) 2200

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Dimensions:
External H x W x D (mm)
2100 x 1300 x 1100
Transport weight (kg) 1200
Usable space
H x W x D, usable space without retort (mm) 200 x 200 x 200
H x W x D, usable space with retort (mm) 180 x 180 x 200
Thermal values
Tmax atmospheric pressure (°C) 2200
ΔT , between 500 and 1500°C (K) according to DIN 17052 ± 10
Max. heat-up rate (K/min) 10
Cooling time (h) 6
Connecting values
Power (kW) 26.5
Voltage (V) 400 (3P)
Current (A) 3 x 66
Series fuse (A) 3 x 80
Vacuum (option)
Leakage rate - clean, cold and empty (mbar l/s) 5x10-3
Vacuum range depending on the pumping unit rough or fine vacuum
Cooling water required
Flow (l/min) 40
Max. inlet temperature (°C) 23
Gas supply
Nitrogen or Argon flow, others on request (l/h) 200-2000
Controller on request

HTK 25 GR/22-1

Insulation material Graphite
Volume (l) 25
Tmax vacuum (°C) 2200

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Dimensions:
External H x W x D (mm)
2200 x 1900 x 1800
Transport weight (kg) 1700
Usable space
H x W x D, usable space without retort (mm) 250 x 250 x 400
H x W x D, usable space with retort (mm) 230 x 230 x 400
Thermal values
Tmax atmospheric pressure (°C) 2200
ΔT , between 500 and 1500°C (K) according to DIN 17052 ± 10
Max. heat-up rate (K/min) 10
Cooling time (h) 6
Connecting values
Power (kW) 60
Voltage (V) 400 (3P)
Current (A) 3 x 90
Series fuse (A) 3 x 125
Vacuum (option)
Leakage rate - clean, cold and empty (mbar l/s) 5x10-3
Vacuum range depending on the pumping unit rough or fine vacuum
Cooling water required
Flow (l/min) 70
Max. inlet temperature (°C) 23
Gas supply
Nitrogen or Argon flow, others on request (l/h) 200-2000
Controller on request

HTK 80 GR/22-1G

Insulation material Graphite
Volume (l) 80
Tmax vacuum (°C) 2200

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Dimensions:
External H x W x D (mm)
2300 x 2100 x 2200
Transport weight (kg) 2000
Usable space
H x W x D, usable space without retort (mm) 400 x 400 x 500
H x W x D, usable space with retort (mm) 380 x 380 x 400
Thermal values
Tmax atmospheric pressure (°C) 2200
ΔT , between 500 and 1500°C (K) according to DIN 17052 ± 10
Max. heat-up rate (K/min) 10
Cooling time (h) 8
Connecting values
Power (kW) 100
Voltage (V) 400 (3P)
Current (A) 3 x 150
Series fuse (A) 3 x 200
Vacuum (option)
Leakage rate - clean, cold and empty (mbar l/s) 5x10-3
Vacuum range depending on the pumping unit rough or fine vacuum
Cooling water required
Flow (l/min) 100
Max. inlet temperature (°C) 23
Gas supply
Nitrogen or Argon flow, others on request (l/h) 200-2000
Controller on request

HTK 220 GR/22-1G

Insulation material Graphite
Volume (l) 220
Tmax vacuum (°C) 2200

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Dimensions:
External H x W x D (mm)
2500 x 2300 x 2600
Transport weight (kg) 3000
Usable space
H x W x D, usable space without retort (mm) 600 x 600 x 600
H x W x D, usable space with retort (mm) 560 x 560 x 560
Thermal values
Tmax atmospheric pressure (°C) 2200
ΔT , between 500 and 1500°C (K) according to DIN 17052 ± 10
Max. heat-up rate (K/min) 10
Cooling time (h) 8
Connecting values
Power (kW) 160
Voltage (V) 400 (3P)
Current (A) 3 x 240
Series fuse (A) 3 x 315
Vacuum (option)
Leakage rate - clean, cold and empty (mbar l/s) 5x10-3
Vacuum range depending on the pumping unit rough or fine vacuum
Cooling water required
Flow (l/min) 150
Max. inlet temperature (°C) 23
Gas supply
Nitrogen or Argon flow, others on request (l/h) 1000-10000
Controller on request

HTK 400 GR/22-1G

Insulation material Graphite
Volume (l) 400
Tmax vacuum (°C) 2200

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Dimensions:
External H x W x D (mm)
2500 x 2300 x 2600
Transport weight (kg) 3800
Usable space
H x W x D, usable space without retort (mm) 650 x 700 x 900
H x W x D, usable space with retort (mm) 630 x 680 x 900
Thermal values
Tmax atmospheric pressure (°C) 2200
ΔT , between 500 and 1500°C (K) according to DIN 17052 ± 10
Max. heat-up rate (K/min) 10
Cooling time (h) 12
Connecting values
Power (kW) 250
Voltage (V) 400 (3P)
Current (A) 3 x 370
Series fuse (A) 3 x 500
Vacuum (option)
Leakage rate - clean, cold and empty (mbar l/s) 5x10-3
Vacuum range depending on the pumping unit rough or fine vacuum
Cooling water required
Flow (l/min) 200
Max. inlet temperature (°C) 23
Gas supply
Nitrogen or Argon flow, others on request (l/h) 1000-10000
Controller on request

HTK 600 GR/22-1G

Insulation material Graphite
Volume (l) 600
Tmax vacuum (°C) 2200

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Dimensions:
External H x W x D (mm)
2500 x 2500 x 2900
Transport weight (kg) 4500
Usable space
H x W x D, usable space without retort (mm) 650 x 750 x 1200
H x W x D, usable space with retort (mm) 630 x 730 x 1200
Thermal values
Tmax atmospheric pressure (°C) 2200
ΔT , between 500 and 1500°C (K) according to DIN 17052 ± 10
Max. heat-up rate (K/min) 10
Cooling time (h) 12-16
Connecting values
Power (kW) 300
Voltage (V) 400 (3P)
Current (A) 3 x 450
Series fuse (A) 3 x 500
Vacuum (option)
Leakage rate - clean, cold and empty (mbar l/s) 5x10-3
Vacuum range depending on the pumping unit rough or fine vacuum
Cooling water required
Flow (l/min) 2200
Max. inlet temperature (°C) 23
Gas supply
Nitrogen or Argon flow, others on request (l/h) 1000-10000
Controller on request

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