Laboratory furnaces up to 1360 °C

Laboratory furnaces up to 1360 °C

High temperature laboratory furnaces used for heat treatment of metals, burning of ceramics and other. All furnaces are manufactured in n the desktop version, lined with modern fiber refractories, providing high technical characteristics


Explanation of markings: СНОЛ - X1.X2.X3 / T or СНОЛ - X4.X3 / T where is,    
С   – type of heating – the resistance;
Н   – main constructive sign – chamber;
О   – atmosphere in the working space – air;
Л   – laboratory;
[X1 - width. X2- length. X3 - height] or [X4 - diameter. X3 - height] - the size of the camera in decimeters (1 dm = 100 mm);
T – nominal temperature in hundreds of °C

Ltd. "Bortek" develop and manufactured electrothermal equipment for different purposes and constructions. Provides Repair, Parts Replacement and Maintenance of electric furnaces. And also, is accepting applications for Production of Optional Equipment
Please send your technical specifications for e-mail: bortek@ukr.net

Model Specifications t, °С Size of workspace, mm Volume, in l Power, kW
SERIAL PRODUCTION OF TM "BORTEK"
Oven settings can be changed by additional agreement with the Customer
  Laboratory furnaces up to 1360 °C
СНО – 1,6.2,5.1/11 И1
Electric furnace can be equipped with:
• light and sound signaling the end of the heat treatment process (Call, Indicator Lamp, etc.);
• interface for PC connection (RS232);
• recording device type ДИСК-250 and etc.
• programmer temperature regulator type ТРП-09-ТП, allowing to organise input, processing and storage of the four programs (6 steps each);
• ventilation holes;
• heaters in the hearth (vault) of the electric furnace;
• technological holes (for example, to enter the equipment);
 
Appearance of electric furnace
  

И1 - with open heaters

И2 - with closed heaters
 
Heaters are made of high quality FeCrAl Alloy
at the enterprise Ltd. "Bortek"

1100 160 × 250 × 100 4 2,3
СНО – 1,6.2,5.1/11 И2 1100 160 × 250 × 100 4 2,3
СНО – 1,6.2,5.1/12,5 И1 1250 160 × 250 × 100  4 2,3
СНО – 2.3.1,3/11 И2 1100 200 × 300 × 130  7 3,3
СНО – 2.3.1,3/12,5 1250 200 × 300 × 130  7 3,3
СНО – 2.4.2/11 И1 1100 200 × 400 × 200  16 4,5
СНО – 2.4.2/11 И2  1100 200 × 400 × 200  16 4,5
СНО – 2.4.2/12,5 1250 200 × 400 × 200  16 4,5
СНО – 2.4.2/13,6 И1
1360
200 × 400 × 200 
16
4,5
СНО – 2,5.3.2/13 И1 1300 250 × 300 × 200  15 4,5
СНО – 2,5.5.2,5/11 И1 1100 250 × 500 × 250 31 6
СНО – 2,5.5.2,5/11 И1 (non-standard) 1100 250 × 500 × 250 31 9,6
СНО – 2,5.5.2,5/12,5 И1 1250 250 × 500 × 250 31 6
СНО – 2,5.5.2,5/13,6 И1 1360 250 × 500 × 250 31 10
СНО – 4.4.2/11 1100 400 × 400 × 200  32 4,8
СНО – 3.4,5.0,7/11 И2 1100 300 × 450 × 70 9 4,5
СНО – 3.4,5.3/11 И1 1100 300 × 450 × 300 40 4,5
СНО – 3.6.3/11 И1 1100 300 × 600 × 300  54 8
СНО – 3,5.5.3,5/10 with fan 1000 350 × 500 × 350 61 10
СНО – 3,5.5.3,5/12,5 И1 1250 350 × 500 × 350 61 10
СНО – 3,5.5.3,5/12,5 И1
(door opens to the left)
1250 350 × 500 × 350 61 10
СНО – 4.5.2,5/6,5 И1 with fan 650 400 × 500 × 250 50 8
СНО – 4.6.3/11  1100 400 × 600 × 300  72 9,2
СНО – 5.5.5/12,5 И1 1250 500 × 500 × 500 125 14
СНО – 6.7.5/8 И1 800 600 × 700 × 500  210 25
Laboratory shaft furnaces   
СШОЛ – 1,2.4/12,5     1250 Ø 120, height 400 4,5 2,5
СШОЛ – 2.4/12,5 1250 Ø 200, height 400 12,5 4
СШОЛ – 3,5.6,5/12,5 1250 Ø 350, height 650 62 8
Laboratory tubular electric furnace
СУОЛ – 0,25.1/12,5    1250 Ø 25, length 100 1,8
СУОЛ – 0,4.6/12,5 1250 Ø 40, length 600 4,5
СУОЛ – 0,5.11/12,5 1250 Ø 50, length 1100 4,5
           

Control system

Temperature regulator ТРП-08-ТП
(by default) 

Electric oven operation is controlled by a digital temperature regulator type ТРП-08-ТП (by default), and ТРП-09-ТП.
 
Temperature regulator type ТРП-08-ТП (by default) allows You to set one-step heat treatment program.
 
Programmer temperature regulator type ТРП-09-ТП allows You to organize Input, Working off and Storing 5 independent programs; rise time (lowering) the temperature and time maintaining the temperature at each step (ramp function). Total of 16 steps.
 
All current programs and settings the device is stored in nonvolatile memory. Thermocouple brand ТХА is used as a temperature sensor. When ordering, You can set the temperature regulator with programmer (ТРП-09-ТП), which sets the heating program up to 12 temperature regimes, heating rate and the cages holding time.

 

Programmer temperature regulator ТРП-09-ТП
 

Electric furnace control system further provides:

•  Turning off the power of heaters when you open the door (physical open circuit);
•  Protection against short-circuit and longer overcurrent;
•  Protection from accidental overheating during incorrectly specified temperature;
•  electric furnace power units are managed by means of contactless semiconductor switches, that includes the maintenance of the power key and ensures quiet operation of the furnace.


Popular items

СНО – 1,6.2,5.1/11 И2
(volume - 4 liters)
 
СНО – 2.3.1,3/11 И2
(volume - 7 liters)
 
СНО – 2.4.2/11 И2
(volume - 16 liters)
 
СНО – 2,5.5.2,5/13,6 И1
(volume - 31 liters)
СНО – 3.4,5.3/11 И1
(volume - 40 liters)
СНО – 3.6.3/11 И1
(volume - 54 liters)


 

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Muffle electric furnace СНО-2.4.2/13,6 И1
№ Specifications СНО-2.4.2/13,6 И1 И1 - open heaters inside the work chamber 1 Rated power, kW 4,5 ±2 2 Power supply 220 V, 50 Hz 3 Maximum temperature in the working space..
Laboratory oven СНО-2,5.5.2,5/11 И1
№ Specifications СНО-2,5.5.2,5/11 И1 И1 - open heaters inside the workspace 1 Rated power, kW 6 2 Power supply 220 V, 50 Hz 3 Maximum temperature in the working space,..
Chamber furnace СНО-2,5.5.2,5/11 И1
Electric furnace CHO-2,5.5.2,5/11 И1 is made on special customer requirements for specific products and heat treatment has a non-standard solution in the door is opened. Since 1994, OOO "Bortek" produces a variety of electric furnace for a constructive solution and for their intended purpose. ..
Muffle furnace СНО-3.4,5.0,7/11 И2
Electric chamber laboratory oven СНО-3.4,5.0,7/11 И2 is designed for heat treatment of various materials in stationary conditions. № Specifications СНО-3.4,5.0,7/11 И2 И2 - heating elements are closed under the muffle 1 Rate..
Pit electric furnace СШОЛ-1,2.4/12,5
№ Specifications СШОЛ-1,2.4/12,5 1 Rated power, kW 2,5 ±0,5 2 Power supply 220 W, 50 Hz  3 Maximum temperature in the workspace, not more than, ºС 1250 4..
Pit type electric furnace СШОЛ-2.4/12,5
№ Specifications СШОЛ-2.4/12,5 1 Rated power, kW 4 ±0,5 2 Power supply 220 W, 50 Hz  3 Maximum temperature in the workspace, not more than, ºС 1250 4 ..
Chamber electric furnace СНО-4.5.2,5/6,5 with fan
№ Specifications СНО-4.5.2,5/6,5 И1 И1 - open heating elements inside the workspace 1 Rated power, kW 8 ±1,5 2 Power supply 3×380 V, 50 Hz 3 Maximum temperature in the work..
Tube furnace СУОЛ-0,4.6/12,5
№ Specifications СУОЛ-0,4.6/12,5  1 Rated power, kW 4,5 2 Power supply 220 W, 50 Hz  3 Maximum temperature in the workspace, not more than, ºС 1250 ..
Chamber furnace СНО-3,5.5.3,5/12,5
Production of electric furnace, on request, within 15 days, in the absence of the finished product in stock. Prices for equipment are available upon request. Delivery complete set: Electric furnace СНО-3,5.5.3,5/12,5 И1, one spare heater of each type, ceramic tube МКРТ of each type..
Muffle furnace СНО-1,6.2,5.1/12,5 И1
№ Specifications СНО-1,6.2,5.1/12,5 И1 И1 - open heaters inside the work chamber 1 Rated power, kW 2,3 2 Power supply 220 V, 50 Hz 3 Maximum temperature in the working..
Electric furnace with protective atmosphere СНЗЛ-1,6.2,5.1/11 И2 Гк
№ Specifications СНЗЛ-1,6.2,5.1/11 И2 Гк  1 Rated power, kW 3 2 Power supply 220 V, 50 Hz 3 Maximum temperature in the working space, ºС 1100 4 Range..
Muffle furnace СНО-2.3.1,3/11 И2
№ Specifications СНО-2.3.1,3/11 И2 И2 - heating elements are closed under the muffle 1 Rated power, kW 4 ±0,3 2 Power supply 220 V, 50 Hz 3 Maximum temperature in the worki..
Laboratory electric furnace СНО-1,6.2,5.1/11 И1
№ Specifications СНО-1,6.2,5.1/11 И1 И1 - open heaters inside the work chamber 1 Rated power, kW 2,3 2 Power supply 220 V, 50 Hz 3 Maximum temperature in the work..
Muffle furnace СНО-1,6.2,5.1/11 И2
№ Specifications СНО-1,6.2,5.1/11 И2 И2 - heaters covered with ceramic tiles inside the workspace 1 Rated power, kW 2,3 2 Power supply 220 V, 50 Hz 3 Maximum temp..
Laboratory electric furnace СНО-2.4.2 /11 И2
№ Specifications СНО-2.4.2/11 И2 И2 - heaters covered with ceramic tiles inside the workspace 1 Rated power, kW 4,5 2 Power supply 220 V, 50 Hz 3 Maximum temperat..
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