Heating & Cooling Chambers (KMV)



● Performance

▶ Suitable for specific use such as heat treatment and drying process.
▶ Microprocessor PID control / Temperature calibration / Automatic tuning.
▶ Air-tight door closure with double sealed packing.
- Heat-resistant silicone double packing completely blocks high heat leakage from the inner chamber.
- Two-point door latch also enhances tightness to door closure.
▶ Energy efficiency is achieved thanks to optimization of the insulation system.
- Even if the unit is operating at max. temperature, the surface of the unit doesn’t allow high temperatures of over 51℃. (DIN EN 563)
▶ Reliable design and production of door is guaranteed.
- Evaluates the results after opening the door by 90 degrees and applying 50kg load to the point of 30cm from hinges.


● Safety

▶ User selectable operation mode after power interruption
- ether Automatic run or Manual run.
▶ Over-temperature protection.
▶ Over-current and current leakage protection. (ELCB, earth leakage circuit breaker)
▶ Independent safety fuse.
- Important parts such as controller and heaters are highly secured from short circuit. Especially each heater has an individual fuse to completely break a short circuit.
▶ Reversed-phase protection.
- Electrical connection error indicator helps user to rapidly fix the connection.
▶ Over-current protection of motor. - Automatic shut-off in situations where there is over-current to the motor.
▶ Open door warning.
- Heater and fan stop when the door is the open state.
Electric wiring panel access warning.
- Automatic stop if the cover of electric wiring panel is opened.
▶ Built in door lock with a key


● Convenience

▶ Corrosion resistance stainless steel inner chamber.
▶ Space efficient and easy loading chamber design.
- Included two shelves for loading of large amounts of samples.
- Heavy load shelving, rated for 40kg are also available. (optional)
▶ User friendly LCD controller.
  - Colorful interactive touch type LCD controller.
- Set point temperature and present temperature are clearly shown together on display.
- Sufficient programmable control support.
- Operating progress can be shown in graph mode for better data understanding.
- Automatic start/stop can be programmed for unattended operations.
- Display indicates abnormal temperature changes or power failures.
- Three different language support. (English / Chinese / Korean)
- Temperature and other operating parameters can be recorded using a six channel digital recorder. (optional)
▶ Computer interface.
- RS-485 communication port(optional) enables connection up to maximum 32 units. Simultaneous monitoring and operating of multiple units is an available feature.
- Program patterns are simple to set with the use of our software.
- Easy to check status of real-time operations. Graph data supports easy understanding.
- Storage and documentation of programs.
- Data with saving capabilities in excel and text format.
- Storage of program information, backup of value settings, recovery, and temperature values.
- RS-232 communication port as standard offer

Description

No

Programmable pattern capacity

100

Pattern repeat time

999

Part repeat time

255

Max. segments per a pattern

100

Available max. segments*

2000

Programmable process time per a segment

0 to 99 hr. 59 min.

* Even though the max. segments per pattern are 100, the total available segments are up to 6000 not 10000, therefore arrangement of the number of segment and patterns will need to be done properly.



● K - SERIES



 

 



● specifications

Model

KMV-012

KMV-025

KMV-040

KMV-070

KMV-100

Temperature data

Range (℃ / ℉)

-35 to 180 / -31 to 356

Fluctuation (±℃ / ℉)1),2)

at -40℃

0.5 / 0.9

0.5 / 0.9

0.3 / 0.54

0.2 / 0.36

0.3 / 0.54

at -25℃

0.3 / 0.54

0.3 / 0.54

0.3 / 0.54

0.2 / 0.36

0.2 / 0.36

at -10℃

0.3 / 0.54

0.3 / 0.54

0.2 / 0.36

0.3 / 0.54

0.3 / 0.54

at 25℃

0.2 / 0.36

0.2 / 0.36

0.5 / 0.9

0.4 / 0.72

0.2 / 0.36

at 70℃

0.3 / 0.54

0.3 / 0.54

0.4 / 0.72

0.3 / 0.54

0.2 / 0.36

at 100℃

0.3 / 0.54

0.3 / 0.54

0.3 / 0.54

0.3 / 0.54

0.3 / 0.54

at 150℃

0.2 / 0.36

0.2 / 0.36

0.3 / 0.54

0.2 / 0.36

0.2 / 0.36

at 180℃

0.4 / 0.72

0.4 / 0.72

0.3 / 0.54

0.3 / 0.54

0.2 / 0.36

Gradient (±℃ / ℉)1)

at -40℃

0.5 / 0.9

0.5 / 0.9

1.2 / 2.16

0.6 / 1.08

0.3 / 0.54

at -25℃

0.6 / 1.08

0.6 / 1.08

1.2 / 2.16

0.7 / 1.26

0.4 / 0.72

at -10℃

0.7 / 1.26

0.7 / 1.26

1.2 / 2.16

0.8 / 1.44

0.4 / 0.72

at 25℃

0.7 / 1.26

0.7 / 1.26

1.1 / 1.98

0.8 / 1.44

0.5 / 0.9

at 70℃

0.8 / 1.44

0.8 / 1.44

1.7 / 3.06

0.9 / 1.62

0.7 / 1.26

at 100℃

1 / 1.8

1 / 1.8

1.9 / 3.42

1.1 / 1.98

0.8 / 1.44

at 150℃

1 / 1.8

1 / 1.8

2.3 / 4.14

0.5 / 0.9

0.7 / 1.26

at 180℃

1.4 / 2.52

1.4 / 2.52

2.3 / 4.14

0.8 / 1.44

0.8 / 1.44

Heating time (min)2)

from -40℃ to 25℃

23

23

23

20

23

from -25℃ to 25℃

20

20

19

20

18

from -10℃ to 25℃

14

14

17

15

14

from 25℃ to 70℃

17

17

21

19

21

from 25℃ to 100℃

31

31

29

44

44

from 25℃ to 150℃

61

61

48

82

90

from 25℃ to 180℃

65

65

55

100

76

from -40℃ to 180℃

92

92

79

102

203

from -25℃ to 120℃

68

68

66

67

99

from -40℃ to 5℃

15

15

13

10

19

from 5℃ to 125℃

53

53

54

80

171

from 125℃ to 180℃

24

24

12

12

13

Cooling time (min)2)

from 25℃ to -40℃

41

41

37

38

44

from 25℃ to -25℃

20

20

20

17

20

from 25℃ to -10℃

13

13

15

10

15

from 70℃ to 25℃

16

16

16

13

15

from 100℃ to 25℃

25

25

25

18

27

from 150℃ to 25℃

81

81

110

103

290

from 180℃ to 25℃

152

152

173

177

310

from 180℃ to -40℃

180

180

221

212

361

from 120℃ to -25℃

43

43

46

48

48

from 180℃ to 125℃

113

113

150

153

292

from 125℃ to 5℃

33

33

36

27

31

from 5℃ to -40℃

34

34

35

32

38

Recovery time after door was opened for 30sec (min)2)

at -40℃

8

8

6.5

7

6

at -25℃

3.5

3.5

7.5

6

7

at -10℃

2.5

2.5

6.5

6.5

6.5

at 25℃

4

4

5.5

4.5

5

at 70℃

4

4

5.5

5

8

at 100℃

4

4

6.5

6

6

at 150℃

4

4

4.5

4.3

3.5

at 180℃

11.5

11.5

6

5

4

Chamber volume (L / cu ft)

125 / 4.41

253 / 8.93

420 / 14.83

720 / 25.43

1000 / 35.31

Quantity of shelves (standard / max)

2 / 6

2 / 9

2 / 11

2 / 15

2 / 16

Distance of between shelves (mm / inch)

30 / 1.2

Max. load per shelf (kg / lbs)

15 / 33.1

20 / 44.1

30 / 66.1

40 / 88.2

45 / 99.2

Permitted total load (kg / lbs)

50 / 110.2

70 / 154.3

90 / 198.4

120 / 264.6

150 / 330.7

Dimension (W×D×H)

Interior

(mm / inch)

500×500×500/ 19.7×19.7×19.7

600×650×650/ 23.6×25.6×25.6

750×700×800/ 29.5×27.6×31.5

900×800×1000/ 35.4×31.5×39.4

1000×910×1100/ 39.4×35.8×43.3

Exterior

(mm / inch)

1070×775×1385/ 42.1×30.5×54.5

1170×925×1585/ 46.1×36.4×62.4

1370×975×1780/ 53.9×38.4×70.1

1495×1625×1650/ 58.9×64×65

1595×1725×1800/ 62.8×67.9×70.9

Net weight

(kg / lbs)

170 / 374.8

260 / 573.2

320 / 705.5

390 / 859.8

440 / 970

Interface port

Basically RS-232C [RS-485(maximum 32 units control)-optional]

Electrical data & Ordering information

Electrical requirements (230V, 60Hz, 1P, A)

19.2

26

Cat. No.

AAHK9011K

AAHK9021K

-

-

-

Electrical requirements (230V, 50Hz, 1P, A)

19.2

26

Cat. No.

AAHK9012K

AAHK9022K

-

-

-

Electrical requirements (380V, 50Hz, 3P, A)

12.5

18

19.4

Cat. No.

-

-

AAHK9038K

AAHK9048K

AAHK9058K

1) According to IEC 60068-3-5
2) According to DIN 12880

※ Above specification value is recorded by 230V/60Hz, 380V/50Hz.
※ Above specifications can be changed without prior notice.