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Carbolite RHF High Temperature Box Furnace
Carbolite RHF High Temperature Box Furnace
Product details

Carbolite RHF High Temperature Box Furnace

1、 Product Introduction:

The Carbolite RHF series high-temperature box furnace uses silicon carbon rod heating and has four furnace sizes. There are three maximum temperatures for each furnace size, which are 1400 ° C, 1500 ° C, and 1600 ° C.

The sturdy structure and high-quality heating element can achieve rapid heating (usually reaching 1400 ° C within 40 minutes) and have a long reliable working life.

2、 Standard parameters:

1. Maximum operating temperatures of 1400 ℃, 1500 ℃, and 1600 ℃

2. PID301 standard controller, single segment program control

3. Furnace cavity volumes of 3, 8, 15, and 35L

4. Open the door vertically to ensure that the scorching furnace door is kept away from the operator

5. Equipped with damping door (limited to 3 and 8 liter models only)

6. High power silicon carbide rod heating, long service life at high temperatures, can withstand intermittent impacts, and can work for a long time at high temperatures

7. The RHF series 3L and 8L use integrated furnace bottom plates, while the 15L and 35L use silicon carbide furnace bottom plates

8. Low energy consumption lightweight insulation material ensures high energy efficiency and rapid heating

3、 Optional accessories:

1. A series of precision digital controllers with digital communication options, multi-stage programmers and data recorders, as well as digital communication interfaces

2. Over temperature protection (recommended for protecting valuable samples or unattended operations)

3. Heating element protection

4、 Technical parameters:

model RHF 14/3 RHF 14/8 RHF 14/15 RHF 14/35 RHF 15/3 RHF 15/8
Maximum temperature (℃) 1400 1400 1400 1400 1500 1500
Volume (L) 3 8 15 35 3 8
Heating time (mins) 33 22
35
38
45
40
Size: Internal height x width x depth (mm) 120 x 120 x 205 170 x 170 x 270 220 x 220 x 310 250 x 300 x 465 120 x 120 x 205 170 x 170 x 270
Dimensions: external height x width x depth (mm) height (when the furnace door is open)

655 x 435 x 610

(905)

705 x 505 x 675

(990)

810 x 690 x 780

(1105)

885 x 780 x 945

(1245)

655 x 435 x 610

(905)

705 x 505 x 675

(990)

Configuration Desktop computer Desktop computer
Desktop computer
Desktop computer
Desktop computer
Desktop computer
Maximum power (W) 4500 8000 10000 16000 4500 8000
Continuous power (W) 1900 3200 2900 6000 2000 3500
Types of thermocouples R R
R R R R
Weight (kg) 42 64 125 179 46
61
Power required for each section Single phase 200-240V 30A, 380-415V 2-phase 15A Single phase 200-240V 50A, 380-415V 2-phase+N 25A 380-415V three-phase+N 22A, 200-220V three-phase δ 38A 380-415V 3-phase+N 18A, 220-240V 3-phase Delta 9A, 200-208V 3-phase Delta 34A, 380-415V 3-phase No N 18A, 440-480V 3-phase No N 18A 220-240V single-phase 36A, 380-415V, 2-phase+N, 18A 200-220 three-phase increment 30A, 200-208V three-phase+increment 38A, 380-415V three-phase increment 17.5A
model RHF 15/15 RHF 15/35 RHF 16/3 RHF 16/8 RHF 16/15 RHF 16/35
Maximum temperature (℃) 1500 1500 1600 1600 1600 1600
Volume (L) 15 35 3 8 15 35
Heating time (mins) 46
46
42
35 58
113
Size: Internal height x width x depth (mm) 220 x 220 x 310 250 x 300 x 465 120 x 120 x 205 170 x 170 x 270 220 x 220 x 310 250 x 300 x 465
Dimensions: external height x width x depth (mm) height (when the furnace door is open)

810 x 690 x 780

(1105)

885 x 780 x 945

(1245)

655 x 435 x 610

(905)

705 x 505 x 675

(990)

810 x 690 x 780

(1105)

1530 x 900 x 1020 (1885)
configuration Desktop computer Desktop computer Desktop computer Desktop computer Desktop computer Floor standing
Maximum power (W) 10000 16000 4500 8000 10000 16000
Continuous power (W) 3000 6200 2300 4000 3500 7000
Types of thermocouples R R R R R R
Weight (kg) 125
178
42
61
140
270
Power required for each section 380-415V three-phase+N 25A, 230-240V three-phase increment 43A 380-415 3-phase+N 35A, 440-480V 3-phase NO N 60A, 380-415V 3-phase NO N 35A, 440-480 3-phase+N 35A Single phase 200-240V 30A, 380-415V 2-phase 15A 380-415V three-phase+N 18A, 220-240V three-phase increment of 29A9A, 200-208V three-phase increment of 34A, 380-415V three-phase number N 18A, 440-480V three-phase number N 18A 380-415V three-phase+N 25A, 200-240V three-phase delta 15A, 440-480V three-phase+N 25A 380-415V 3-phase+N 40A, 220-240V 3-phase Delta 62A, 380-415 3-phase NO N 37A, 440-480V 3-phase+N 40A

5、 Attention:

1. The maximum continuous use temperature should be 100 ℃ lower than the maximum temperature

2. The heating rate is measured under no-load operation with the temperature set at 100 ℃ below the maximum temperature

3. The insulation power is measured under continuous working conditions


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