TL1400 High vacuum tube furnace

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  • Detailed

 

Tube furnace with silicon molybdenum rod for the heating element the use of double-shell structure and Yu-controlled temperature control instrument can be 30 program temperature control phase-shift trigger SCR control furnace using alumina polycrystalline fiber material  Both ends of the furnace tube can be sealed with stainless steel flange stainless steel flange installed on the gas mouth valves and pressure gauges vacuum when the vacuum can reach 10-3 Pa the furnace has a temperature field equilibrium surface temperature is low  Fast energy saving etc. is the university research institutes industrial and mining enterprises to do high temperature sintering atmosphere reduction CVD experiments vacuum annealing with the ideal product.

 

1. Heating element

                    

(1) silicon and molybdenum rod hot end of the roughness of D1 7mm the general manufacturers of 6MM thick heating not easy to bend the surface of the stick load is low long service life.
(2) using the hot bending technology resistance uniform long service life
(3) Lu cold end length of 210mm 400X300X300 furnace is 260 the general manufacturers with 180mm cold end long furnace top temperature is low.
(4) silicon molybdenum rod surface oxidation of amorphous film dense can better protect the silicon molybdenum rod.
 
2. installed with air switch and leakage protection
When the circuit overcurrent or leakage the air will automatically disconnect.
 
3 can be connected with the computer
The furnace is equipped with communication interface and software you can directly through the computer to control the various parameters of the furnace and can be observed from the computer PV and SV on the furnace temperature and the operation of the instrument the furnace's actual temperature curve of the computer will be drawn in real time  And can save the temperature data at each time ready to call out

 

4. Chamber

 

                  

Imported                                                                  Made in China
1 vacuum suction filtration of high-quality high-purity alumina polycrystalline fiber curing furnace.
2 the use of Japanese technology molding.
3 the furnace resistance wire spacing and pitch all according to Japan's best thermal technology layout after thermal software simulation temperature field
4 the use of 4 weeks of heating the temperature field is more balanced
5 the furnace can not afford to powder material insulation performance high reflectivity temperature field equilibrium strong resistance to heat up
 
5 optional UL certified electrical board (all through the UL certification of imported electrical appliances)

 

6. Trigger

    VS    

Soft-start current limiting trigger                                         Most manufacturers use non-limiting Xiamen Bode triggers

1 phase shift trigger (with soft start and current limiting function)
2. Current limiting function no matter how to adjust the heating time we electric furnace after the transformer secondary current is limited to 170A or less limited protection of the equipment.  Non-limiting trigger if the heating rate is set incorrectly or too fast
                      Low current current is very large the device will trip or burn out.
3 soft-start function the current will slowly increase the current the impact of the heating element is small is conducive to the extension of the life of the heating element
4 the protection function If the current exceeds the limit current the trigger will automatically cut off the trigger function to cut off the current protection furnace.
 
7 UL certified transformer

 

1 the transformer cable is pure copper
2 the transformer sound small
3 the transformer temperature is low
8. A variety of options to choose a variety of flanges (diameter from 25 to 250mm)
                           
                   

 

9. Certification

     

 

TL1400-C series

TL1400 Tube furnace

 

 

 

 

Model

TL1400-C-I

TL1400-C-II

 TL1400-C-III

 Power

4KW

4KW

6KW

  Tube Size

Dia 60(OD) X1000mm

Dia 80(OD) X1000mm

Dia 100(OD) X1000mm

Furnace Size(LXDXH)

6100X490X800

610X490X800

610X550X850

Power supply unit

220V /380V

Phase

Single

Heating element

silicon carbide rod

  Vacuum degree of the tube 8X10-4

Control system

Adopt the yu electric program control thermometer.

1. 30 segments control temperature can only be adjusted by PID.

2.over temperature protection is broken accidentally protection with a temperature or broken accidentally electric furnace heating circuit automatically cut OFF, and, when the temperature of the furnace more than 1420 degrees or thermocouple burn out, the main circuit of ac relay will automatically disconnect, main circuit disconnect, panel ON lights, OFF the light, the limited protection electric furnace).

3. with 485 communication interface (when the choose and buy software standard)

4. have electricity protective function, namely, power electric stove starts later, program is not from the starting temperatures began to rise, but power from temperature began to rise.

5. The instrument has the function of temperature self-tuning

 

FP93 thermostat sheet (Japan island electricity) (replacement of imported instruments required additional payment)

1、40 program control temperature can be divided into 4, 2 and 1 groups, each of which is 10 segments if divided into 4 groups

2. The PID control of group 6, low, medium and high temperature can be used with a set of PID, so that each temperature segment can be controlled accurately.
3, over temperature protection is broken accidentally protection with a temperature or broken accidentally electric furnace heating circuit automatically cut OFF, and, when the temperature of the furnace more than 1420 degrees or thermocouple burn out, the main circuit of ac relay will automatically disconnect, main circuit disconnect, panel ON lights, OFF the light, the limited protection electric furnace).
4, instrument have degrees Fahrenheit (F) and 5 degrees Celsius (C) to choose from, with a 485 communication interface (when the choose and buy software standard) 6, with functions of automatic stop 7, can store multiple sets of procedures, can be operated in any call out.
8. It has the function of power failure protection, that is, when the power is off, the program does not start up from the beginning temperature, but the furnace temperature starts to rise from the power failure.
The display of the output power, the sequence number and the execution time of the program, and the temperature, temperature and cooling status of the program.
10. The meter has the function of jumping (that is, the meter can jump this step directly to carry out the next step. 11.the instrument has the function of temperature self-tuning.

 1800 type silicon molybdenum rod(Import from Japan)

 

Temperature control 

 PID

     Broken pair protection and display 

 Yes

 Over-temperature protection

 Yes

 Overcurrent protection

 Yes

Chamber materiel

Type 1800 alumina polycrystalline fiber (imported from Japan)

                      

 Imported                       VS                    Made in China

Control precision

+/- 1 ℃

Trigger

  • Phase-shifted trigger

Electric appliance

 Zhengtai

Silicon controlled

106/16E SEMIKRON

Max. Temperature

1400 ℃                                  

Rated temperature

1350 ℃                                

Heating Rate

≤20 ℃/ Min (Modify as required)

Recommended heating rate

≤10℃/ Min

  •         Thermocouple Type

Type S 

Heating-length

300 mm

The software connects, conrol and record Japanese SHIMADEN FP93 and computer (Optional)

COM and USB port switcher   

Dataline connects computer and furnace                         

FP93 Temperature control software     

FP93 Temperature control software installation

FP93 Temperature control software instruction

  •           Vacuum flanges

                                                                      

Hinged flange (optional)     Flange connects to  resistance vacuum gauge/              Water cooled flange(optional)

                                   KF25 bellows(optional)

                  

Standard flange                                        Sleeve flange(optional)

Certification

Surface temperature

≤45℃

Molecular pump set

Input voltage

380V /220V

Bellows

KF40X1000

Vacuum baffle valve

KF40

Size

600X600X600

molecular pump

(Plan A)

 

 Model

  FJ620

  Input voltage

 380V

  Air inlet flange

  DN160

 Molecular pump pumping rate L/S (for air)  L/S(对空气)

  600

Molecular pump limit pressure(Pa)

6×10-7

Cooling system

 water cooled

Cooling water pressure (MPa)

 0.1-0.2

Cooling water temperature

<25℃< p="">

 

 

 

Parts

Number

 

TL1400 Tube furnace

1set

 

 alundum tube

1

 Stainless steel flange

1set

        

 Stainless steel furnace hook

1

 Alumina furnace plug

2

 High temperature gloves

1 pair

 alumina crucible

1

  type K thermocouple 1

485 Switching interface and software (optional)

1set

 Instruction book

1

 

 Flange support

1

                                            

   High vacuum pumping system 1                                 
       cutting sleeve 4                                       
       bellows 1                                    
Vacuum baffle valve 1                           

 



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