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Beijing Zhongke Aobo Technology Co., Ltd
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Laboratory box type high-temperature furnace
Light weight: The 6-liter furnace model weighs only 50 kilograms, while the 9-liter furnace model weighs only 65 kilograms (overall weight). Large cap
Product details

High temperature furnace, muffle furnace, box furnace, ashing furnace, fiber furnace, laboratory high temperature furnace, laboratory muffle furnace, ceramic fiber muffle furnace

Application scope:

(1) In the hot processing, cement, and building materials industries, small workpieces are subjected to hot processing or treatment.

(2) Pharmaceutical industry: used for drug inspection, pre-treatment of medical samples, etc.
(3) Analytical chemistry industry: as a sample processing tool in fields such as water quality analysis and environmental analysis. It can also be used for petroleum and its analysis.
(4) Coal quality analysis: used for determining moisture, ash content, volatile matter, ash melting point analysis, ash composition analysis, and elemental analysis. It can also be used as a universal ashing furnace.

Features of the equipment
Fast heating: 1000oThe C furnace type consists of 100oRaise the temperature to 1000 ° CoC, Less than 30 minutes
1700oCThe furnace type is 100oRaise the temperature to 1700 ° CoC, Less than 90 minutes
High efficiency: When used as an experimental furnace, air inlet and outlet holes can be opened, and a chimney can be added, which is beneficial for adding fresh oxygen and accelerating the test.
Lightweight: The 6-liter furnace weighs only 50 kilograms, while the 9-liter furnace weighs only 65 kilograms (overall weight)
Large capacity: complete models of 6L, 9L, 20L, 30L, and 60L (furnace volume). Non standard products can be customized according to user needs.

Energy saving and safety: 6-liter and 9-liter furnaces use 16A/220V standard power supply 20. The 30 liter furnace model uses a 16A/380V three-phase power supply.

Due to the use of a new type of ceramic fiber furnace, the insulation effect is good, and the temperature is raised to 1000oC, And keep the surface of the shell not hot to the touch after 1 hour,

Avoid burns. (Approximately 55-60)oC depends on the usage environment)

Product Features:

The furnace body and intelligent controller are designed separately, which is beautiful and generous. The furnace door adopts a side opening design.

Adopting double-sided lining heating elements for easy replacement of furnace wires, and using ultra-high temperature heating elements for better oxidation resistance, greatly increasing service life.

Adopting ceramic fiber insulation greatly improves the heating rate and reduces thermal energy consumption. Compared with traditional muffle furnaces, it reduces weight by half, doubles the heating rate, greatly saves energy, and increases lifespan by 3.5 times; Good insulation effect, low external temperature of the furnace

Adopting imported temperature control instruments, brand new digital display, digital temperature setting, intelligent control output, can reduce visual reading and human operation errors, greatly improving work efficiency.

This product has an automatic power-off function when opening the door, which is safe and convenient to use.

● Independent control system, convenient for maintenance and replacement

There are exhaust holes on the furnace body (gas protection inlet and exhaust air can be added according to user requirements)

Other specifications of products can be customized according to user needs Various non-standard tube furnaces, well furnaces, and box furnaces

Backup: Various specifications of special-shaped heating devices can be customized according to user needs to heat the furnace!

Technical parameters of temperature controller

model

TL06/09series

TL20/30/60series

TL17series

Control method

PIDIntelligent programmable control

PIDIntelligent programmable control

PIDIntelligent programmable control

temperature control accuracy

±1oC

±1oC

±1oC

Applicable power supply

AC220V

AC3Phase 380V

AC3Phase 380V/220V

Number of work steps

8-30

8-30

8-30

Temperature stability (full range)

0.2%FS

0.3%FS

0.5%FS

Time setting range (temperature rise, insulation)

99h59min/step

99h59min/step

99h59min/step

1000oCTechnical parameters of muffle furnace

model

TL0610

TL0910

TL2010

TL3010

TL6010

Usage volume

6L

9L

20L

30L

60L

temperature

rise time

100-1000oC<30min

100-1000oC<30min

100-1000oC<30min

100-1000oC<40min

100-1000oC<60min

rated temperature

900oC

900oC

900oC

900oC

900oC

Power type

AC 220V16A

AC 220V 16A

AC380V 16A

AC 380V 16A

AC 380V 25A

Power (KW)

2.5

3

6

7.5

12

Type of heating element

HREresistance wire

HREresistance wire

HREresistance wire

HREresistance wire

HREresistance wire

Heating element replacement

Can be replaced separately

Can be replaced separately

Can be replaced separately

Can be replaced separately

Can be replaced separately

Thermocouple type

K

K

K

K

K

furnace size

W×D×H

200×250×120mm

200×300×150mm

250×400×200mm

300×400×250mm

400×500×300mm

Furnace body size

W×D×H

540×550×415mm

550×590×445mm

660×770×595mm

710×770×635mm

810×920×695mm

Net weight (kg)

50

65

85

100

150

1200oCTechnical parameters of muffle furnace

model

TL0612

TL0912

TL2012

TL3012

TL6012

Usage volume

6L

9L

20L

30L

60L

temperature

rise time

100-1200oC< 40min

100-1200oC< 40min

100-1200oC< 50min

100-1200oC<60min

100-1200oC<80min

rated temperature

1100oC

1100oC

1100oC

1100oC

1100oC

power supply

AC 220V 16A

AC 220V 16A

AC 380V 16A

AC 380V 16A

AC 380V 25A

Power (KW)

2.5

3

6

7.5

12

Type of heating element

HREresistance wire

HREresistance wire

HREresistance wire

HREresistance wire

HREresistance wire

Heating element replacement

Can be replaced separately

Can be replaced separately

Can be replaced separately

Can be replaced separately

Can be replaced separately

Thermocouple type

K

K

K

K

K

furnace size

W×D×H

200×250×120mm

200×300×150mm

250×400×200mm

300×400×250mm

400×500×300mm

Furnace body size

W×D×H

540×550×415mm

550×590×445mm

660×770×595mm

710×770×635mm

810×920×695mm

Net weight (kg)

50

65

85

100

150

1400oC(Resistance wire) muffle furnace technical parameters

model

TL0614

TL0914

TL2014

TL3014

Usage volume

6L

9L

20L

30L

temperature

rise time

100-1400oC< 50min

100-1400oC< 50min

100-1400oC< 60min

100-1400oC<80min

rated temperature

1250oC

1250oC

1250oC

1250oC

Power type

AC220V 16A

AC220V 16A

AC380V 16A

AC380V 16A

Power (KW)

2.5

3

6

7.5

Type of heating element

HREresistance wire

HREresistance wire

HREresistance wire

HREresistance wire

Heating element replacement

Can be replaced separately

Can be replaced separately

Can be replaced separately

Can be replaced separately

Thermocouple type

S

S

S

S

furnace size

W×D×H

200×250×120mm

200×300×150mm

250×400×200mm

300×400×250mm

Furnace body size

W×D×H

600×550×465mm

550×640×500mm

660×770×595mm

710×770×635mm

Net weight (kg)

55

70

85

100

1400oCTechnical parameters of (silicon carbon rod) muffle furnace

model

TL0614G

TL0914G

TL2014G

TL3014G

Usage volume

6L

9L

20L

30L

temperature

rise time

100-1400oC< 50min

100-1400oC< 50min

100-1400oC< 60min

100-1400oC<80min

rated temperature

1300oC

1300oC

1300oC

1300oC

Power type

AC220V 16A

AC220V 20A

AC380V 16A

AC380V 16A

Power (KW)

4

5

9

12

Type of heating element

silicon carbide rod

silicon carbide rod

silicon carbide rod

silicon carbide rod

Heating element replacement

Can be replaced separately

Can be replaced separately

Can be replaced separately

Can be replaced separately

Thermocouple type

S

S

S

S

furnace size

W×D×H

200×250×120mm

200×300×150mm

250×400×200mm

300×400×250mm

Furnace body size

W×D×H

600×550×465mm

550×640×500mm

660×770×610mm

710×770×655mm

Net weight (kg)

60

75

95

110

1700oCTechnical parameters of muffle furnace

Furnace type

TL0217

TL0417

TL0617

TL0917

Usage volume

2L

4L

6L

9L

Temperature rise time

100-1700oC<90min

100-1700oC<90min

100-1700oC<90min

100-1700oC<90min

rated temperature

1600oC

1600oC

1600oC

1600oC

Power type

AC 220V 15A

AC 220V 20A

AC 220V 25A

AC 220V 16A

Power (KW)

2.4

3.6

5

7.5

Type of heating element

silicon molybdenum rod

silicon molybdenum rod

silicon molybdenum rod

silicon molybdenum rod

Heating element replacement

Can be replaced separately

Can be replaced separately

Can be replaced separately

Can be replaced separately

Thermocouple type

B

B

B

B

Furnace size W × D × H

100×200×100mm

160×170×150mm

160×250×150mm

200×300×150mm

Furnace size W × D × H

510×620×550mm

570×575×605mm

570×645×625mm

635×715×685mm

Net weight (kg)

70

85

95

115

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