| Model: | GWL-GA |
|---|---|
| Brand: | GWL |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Laboratory Instrument |
| Label: | Laboratory furnace , atmosphere furnace , Tube furnace |
| Price: |
US $2000
/ pc
|
| Min. Order: | 1 pc |
| Last Online:10 Jan, 2018 |
Characteristic: furnace hearth openable.
1、Temperature accuracy：±1℃ ; Constant temperature：±1℃(Base on Heating zone size ) 。
2、Simplicity for operation ,programable,Using three micro computer control systerm, three different temperature zone can control temperature independently,three different temperature zone can be choose(low-middle-high or middle-low-high or high middle and low ) three temperature zone can controlled to obtain a longer temperature uniform zone.PID autoinatic modify,autoinatic temperature rise, autoinatic temperature retaining , autoinatic cooling，unattended operation；Free software Provide to customer for uses compuer to doing operation the furnace. （start furnace、Stop furnace、Pause temperature rise、Setting temperature rise curve、temperature rise curve saving、 past records of temperature curve ）.
3、Furnace tube uses 99 alundum tubetube or quartz tube 。
4、Furnace surface temperature approach the indoor temperature.
5、double layer loop protection.
6、Importing refractory ，excellent temperature retaining effect，high temperature resistance.
7、Vacuum degree -0.1Mpa.
8、More gas options（Oxygen、Nitrogen、Argon、hydrogen and so on）
9、Temperature options：1000℃ 1200℃ 1400℃;
|
Temperature Project |
1000℃ |
1200℃ |
1400℃ |
|
Voltage AC |
220V/380V |
220V/380V |
220V/380V |
|
Maximum work temperature |
1050℃ |
1250℃ |
1450℃ |
|
Long term work temperature |
1000℃ |
1200℃ |
1400℃ |
|
Temperature accuracy |
±1℃ |
±1℃ |
±1℃ |
|
Tube material |
Stainless steel tube/quartz tube/alundum tube |
alundum tube |
|
|
Furnace Internal Temperature Uniformity |
±1℃(base on heating chamber size)，if any higher requirements can be using multi-point temperature control. |
||
|
Temperature Measuring Element And Temperature Measurement Range |
nickel-chromium/nickel-silicon 0-1350℃ |
platinum-rhodium S 0-1700℃ |
|
|
Programming Curve Segments |
Group I 50 paragraph,Group II 22 paragraph，Group III 8 paragraph |
||
|
Temperature rise rate |
1℃/h to 40℃/min(can be Modify ) |
||
|
Heat element |
Silicon carbide rod |
||
|
Installation Solution |
material installation around tube, same parallel the furnace tube |
||
|
Refractory material |
High purity alumina fiber board |
||
|
Cooling structure |
Double layer furnace shell,air cooling |
||
|
Furnace surface temperature |
≤45℃ |
||
|
Computer interface |
RS485 RS232 USB |
RS485 RS232 USB |
RS485 RS232 USB |
|
Guarantee and Service |
Furnace one year service，heating element and tube are not guaranteed (three months of natural damage for free to replacement) |
||
|
Spare parts of furnace |
Heating elements 2pieces，Two sets of rods，specification, certificate,one block of furnace door heat insulation brick,a pair crucible pliers and one pair of high temperature gloves，sealing ring 2 pieces. |
||
