KSL-MW-XX is an economic microwave box furnace converted from a microwave oven with a precision temperature controller. With optional input power, it can rapidly heat the sample up to 1100ºC, or 1400°C at a heating rate of Max 100 °C/minute. It is suitable for calcining and sintering magnetic or oxide electronic materials.
Upgraded to 1900W max since Aug. 1, 2023
SPECIFICATIONS:
| Furnace Features |
- Stainless steel casing design for shielding microwave radiation
- Rapid heating up > 60 ºC/minute speed ( 100ºC/minute Max)
- SiC foam as heating elements
- Precision temperature control with 30 segments programmable
- Vacuum casting thermal insulation material for max. energy saving.
- The furnaces are selectable at 1100ºC or 1400ºC with different output power
|
| Microwave |
- Frequency: 2.45 GHz ±25 MHz
- Output: 700W, 1000W and 1800W selectable from product bar
- Microwave leaking: ≤1 mW/cm²
|
|
Power
(2 Options)
|
| Power Requirement |
1000W
AC110-, Single Phase, 50/60 H。
For version of 220V, 5000 W transformer is required
|
3000W
AC208-240V, Single Phase, 50/60 Hz
|
| Max. Working Temperature |
1100 ºC |
1400 ºC |
| Continuous Working Temperature |
1000 ºC |
1200 ºC |
| Thermocouple |
K-Type Thermocouple |
S-Type Thermocouple |
|
|
Heating Elements
& Thermal Insulation
|
- SiC foam is employed as a heating element, which is a microwave susceptor
- One Al2O3 crucible is included, which is also a microwave susceptor. To be inserted inside the SiC disk
- SiC Graphite crucible is also available, please click the picture below to order
- The SiC heater is placed inside a fibrous alumina casing as the thermal insulation layer
- There are optional models of Microwave Heater to be purchased for various need.
|
|
Heating Rate
|
- Heating rate: 0 ~60°C / min programmable
- Heating time: 100 minutes Max.
- The microwave furnace is good for rapid heating at a short time of less than 10 minutes
|
Temperature Controller
|
- 30 segments programmable for heating rate, dwell temperature and time, and cooling rate
- SCR temperature control
- Over-temperature and thermal couple broken protection
- Control accuracy +/-5.0 ºC
|
|
Compliance
|
- CE Certified
- NRTL certification is available upon request at an extra cost
|
|
Application Note
|
- Wear Thermal Gloves during all operation and handling procedures.
- It is recommended to place and operate the Microwave Furnace inside a fume hood.
- Always remove the Thermocouple prior to detaching the Microwave Heater to avoid thermocouple damage.
- Ensure to maintain clearance of 0.5 meter between the Microwave Furnace and the Temperature Control Unit to prevent electromagenetic interference.
- Allow the Microwave Furnace to cool below 200°C before removing or disassembling the Microwave Heater.
- Store the Microwave Heater in a dry environment. If moisture is present, thoroughly dry the Microwave Heater before operation. Otherwise, the moisture can absorb microwave to cause issue on heating process.
|
