NST Single-Zone 1800°C Max 80mm OD Tube Furnace
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NST-1800Cfurnace1 tube furnaces feature a chamber with Mitsubishi (Japan) high quality 1900 grade alumina fiber insulation and the famous Kanthal (Sweden) 1900 grade molybdenum silicide heating elements. A double walled steel internal housing helps minimize heat loss to exterior surface.
Furnace operation is controlled by Shimaden (Japan) 40-segment digital controller with built-in RS485 digital communications port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results. All our furnaces are CE compliant.
1 Compact, portable and lightweight design.
2 Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
3 Dual flanges support ensures better sealing and longer tube life.
4 Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot.
5 Multiple atmosphere processes in a single cycle are possible (ex: binder burn out in air and parts sintering under rough vacuum or inert gas environment.)
6 Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
7 Built-in computer interface.
8 Long life type B thermocouple.
1 Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller’s manual) or when the thermocouple is broken or malfunctions.
2 Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
|Electrical requirements||110-240VAC, 50/60 Hz, single phase|
|Tube material||High purity (99%) Al2O3 alumina|
|Minimum working temperature||300°C (572°F)|
|Max. working temperature||1800°C (3272°F) for less than 5 hours|
|Constant working temperature||1750°C (3182°F)|
|Rated vacuum pressure||0.001 Pa / 0.0075 millitorr / 0.00001 mbar|
|Rated positive pressure||0.02 MPa / 150 torr / 3 psi|
|Refractory lining||Mitsubishi (Japan) high quality 1900 grade fiber alumina|
|Heating element type||Kanthal (Sweden) 1900 grade Molybdenum Silicide (MoSi2)|
|Temperature controller|| Shimaden fp93 (Japan) with 4 programs and
40 segments (i.e. 4 x 10 segments or 2 x 20 segments).
|Max heating & cooling rate||5°C/min above 1200°C and 10°C/min below 1200°C (2192°F)|
|Heating/constant zone length||11″ / 4″|
|Temperature controller precision||+/- 1°C|
|Vacuum sealing flange kit|| Stainless steel vacuum sealing flanges with one
vacuum gauge, two valves and four thermal ceramic blocks.
80mm OD furnace detail specs
|Tube size||80mmOD x 1m L|
|Installed heating element||8|
|Maximum output||5.5 KW|
|Furnace dimensions (LxWxH)||25 x 19 x 27″|
|Shipping dimensions (LxWxH)||47 x 35 x 39″|
|Shipping weight (Lb)||570|