DESCRIPTION
Box-type resistance furnace, also known as muffle furnace, is the laboratory basic heating equipment. It is widely used in industrial and mining enterprises, aviation, aerospace systems, research institutes, universities and other experimental and laboratory. It is an essential instrument for sintering, melting, heat treatment, volatile matter, etc.
FEATURES
1. Integrated design, light and compact structure
2. Vacuum-formed polycrystalline mullite fiber furnace to ensure efficient heat preservation, and three-sided heating through special alloy heating wires provides the best temperature uniformity
3. Parallel side sliding opening furnace door keeps the hot end away from operation
4. Protection system: power off when opening the door, and delayed power resumption to ensure safety
5. Double shell air insulation, low surface temperature
6. Equipped with exhaust device to facilitate ashing
7. Precise temperature: the perfect combination of high-precision microcomputer temperature controller and precision sensor
8. Dedicated function keys for temperature setting
9. Auxiliary menu to realize overheating alarm, deviation correction, menu lock, overheating prevention device
10. Safety: overheating alarm, menu lock, overheating prevention, power off when opening the door, delayed power resumption
SPECIFICATIONS
| Model | Single segment type(D) | OQTC-3-14D | OQTC-8-14D | OQTC-12-14D | OQTC-18-14D | OQTC-27-14D | OQTC-36-14D |
| Program type(P) | OQTC-3-14P | OQTC-8-14P | OQTC-12-14P | OQTC-18-14P | OQTC-27-14P | OQTC-36-14P | |
| Touch type(T) | OQTC-3-14T | OQTC-8-14T | OQTC-12-14T | OQTC-18-14T | OQTC-27-14T | OQTC-36-14T | |
| Performance | Temperature Range | 300-1400℃ | |||||
| Temperature Resolution | 1℃ | ||||||
| Temperature Uniformity | ±1℃ | ||||||
| Heating-up Time | ≤35min | ||||||
| Structure | Shell | Spraying cold rolled steel | |||||
| Chamber | polycrystalline mullite fiber | ||||||
| Exhaust vent | Outer diameter: 22 Inside diameter: 18 | ||||||
| Heater | silicon carbide rod | ||||||
| Thermal Insulation | Double forced air diversion | ||||||
| Open Mode | Sliding | ||||||
| Heating Power | 3kw | 4kw | 6kw | 8kw | 12kw | 14 kw | |
| Controller | Controller | D: Single-stage temperature control, digital display
P: Imported program temperature control, digital display T: 7-inch color touch screen program temperature control |
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| Control Mode | Microcomputer PID control heating output | ||||||
| Setting Mode | D/P: Slightly touch the five buttons, digital setting mode
T: Finger touch settings |
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| Display Mode | D/P: Double row LED digital display
T: LCD display |
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| Timer | 0~999.9hours | ||||||
| Operation Function | D: Fixed value operation
P/T: Fixed value operation, program operation |
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| Program Mode | D: Single-stage operation
P: Program running, 2 curves, total of 30 segments T: Max. 50 segments |
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| Sensor | S-type thermocouple | ||||||
| Auxiliary Function | D/P: Correct functioning, door control functioning
T: Correct functioning, door control functioning, real-time curve recording, USB data export |
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| Safety Device | Over current leakage protection switch | ||||||
| Specification | Interior Size(mm) | 200*150*100 | 250*180*180 | 300*200*200 | 300*250*250 | 300*300*300 | 400*300*300 |
| Exterior Size(mm) | 520*660*813 | 550*698*893 | 570*749*911 | 620*749*963 | 670*760*1031 | 670*849*1033 | |
| Packing Size(mm) | 695*785*1070 | 725*835*1150 | 745*855*1170 | 795*885*1220 | 845*885*1290 | 845*985*1290 | |
| Volume | 3L | 8L | 12L | 18L | 27L | 36L | |
| NW/GW(KG) | 40/50 | 60/70 | 70/85 | 80/95 | 90/105 | 100/115 | |
| Power Supply | AC220V/13.6A | AC220V/18.2A | AC380V/9.1A | AC380V/12.2A | AC380V/18.2A | AC380V/21.3A | |
| Standard Configuration | Equipment*1set, Instruction*1pc, Certificate*1pc | ||||||
APPLICATION
Material Science and Research-
Industrial and Manufacturing
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Quality Control and Testing
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Laboratory Composition Facilities
WHY CHOOSE US
- Factory direct sales with competitive price.
- Premium quality with CE & ISO certification.
- Strong product OEM & ODM customization capability.
- Promise production & on-time delivery.
- Perfect after-sales service, free product accessories.
- 15 years of experience in R&D and production of centrifugal extractor machine.
OUR FACTORY
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
PACKAGING & SHIPPING
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
CUSTOMER CASES
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe OQTSUPPLIES, we grow together!
