Forced Convection Chamber Furnaces from 1000 Liter with Safety Technology

Suitable for drying larger and heavier charges containing solvent according to EN 1539.

Process Control

Function and equipment

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KTR_Einfahrspuren

Models  N ../45 ..  are equipped with the corresponding safety technology for drying larger and heavier charges containing solvent. As with the smaller models, the furnaces in this range can be adapted with selected additional equipment to suit the respective charge and process.

  • Furnace technology based on forced convection chamber furnaces
  • For a description of the safety technology, refer to models NA 120/45 LS ff.
  • Over-temperature limiter with manual reset as over-temperature protection for the furnace and the charge
  • Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
  • Defined application within the constraints of the operating instructions
  • Controller with touch operation P570 (50 programs with each 40 segments)
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
  • Freeware NTEdit for convenient program input via ExcelTM for WindowsTM on the PC
  • Freeware NTGraph for evaluation and documentation of firings using ExcelTM for WindowsTM on the PC
  • MyNabertherm App for online monitoring of the firing on mobile devices for free download

Additional equipment

  • EN 1539 with reduced exhaust air flow rate to 25 % after the main evaporation time to save energy
  • EN 1539 with temporary switching off for processes in which no flammable substances are released
  • Process control and documentation via VCD software package for monitoring, documentation and control

Technical specifications

Model

Tmax

Inner dimensions in mm

Outer dimensions2 in mm

Heating power

Exhaust air flow rate

Maximum volume of solvent in g at temperature:

 

°C

w

d

h

W

D

H

in kW1

in m3/h

75 °C

100 °C

125 °C

150 °C

200 °C

250 °C

300 °C

350 °C

400 °C

450 °C

NA 1000/45 LS

450

1000

1000

1000

2015

2150

2375

48

200

123

88

66

52

33

26

22

15

13

11

NA 1500/45 LS

450

1000

1500

1000

2015

2650

2375

48

200

136

98

75

59

38

31

26

18

15

14

NA 1500/45B LS

450

1500

1000

1000

2515

2150

2375

48

200

136

98

75

59

38

31

26

18

15

14

NA 2000/45 LS

450

1100

1500

1200

2115

2650

2575

72

250

172

125

95

75

49

39

33

23

20

18

NA 2000/45B LS

450

1500

1100

1200

2515

2250

2575

72

250

172

125

95

75

49

39

33

23

20

18

NA 2010/45 LS

450

1000

1000

2000

2015

2200

3375

72

250

177

128

98

78

51

41

34

24

21

18

NA 2880/45 LS

450

1200

1200

2000

2215

2400

3375

84

250

197

145

112

90

60

49

41

29

25

22

NA 4000/45 LS

450

1500

2200

1200

2515

3350

2575

84

400

291

212

163

129

85

69

58

40

35

31

NA 4000/45B LS

450

2200

1500

1200

3315

2650

2575

84

400

289

211

162

128

84

68

57

39

35

31

NA 4010/45 LS

450

1000

2000

2000

2015

3200

3375

84

400

298

218

168

133

88

72

60

42

37

33

NA 4010/45B LS

450

2000

1000

2000

3015

2200

3375

84

400

296

216

166

132

87

71

59

41

36

32

NA 4500/45 LS

450

1500

1500

2000

2550

2750

3375

84

400

307

225

174

138

92

75

63

44

38

34

NA 7200/45 LS

450

2000

1500

2400

3050

2750

3870

144

500

410

304

236

189

126

104

88

61

54

48

1Depending on the furnace design, connected load might be higher
2External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.

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