hot air circulation drying oven specifications
To ensure that the test samples (oil products) quickly reach the required test temperature of 100℃ within the insulated chamber, we employ a quick-access, reversible drawer-style shelf system. This allows for rapid entry and exit of samples, minimizing heat loss due to door opening time and ensuring that the samples reach a stable constant temperature as quickly as possible after entering the chamber.
The drawer-style shelf design is tailored to usage requirements, improving testing efficiency.
Both the interior and exterior of the chamber are made of stainless steel, guaranteeing long-term, stable operation for users.
It uses a touchscreen temperature controller with over-temperature protection.
The components are well-matched and assembled; major components are high-quality parts with internationally advanced standards.
We provide comprehensive accompanying documentation and lifetime technical support to ensure continuous support for users throughout the process.

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Model |
JBS202-2 |
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Performance |
Temperature Range |
RT+10~200℃ |
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Temperature Fluctuation |
±0.5℃ |
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Temperature Uniformity |
±1.5%℃ |
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Specifications |
Inner Dimensions |
500×550×500mm |
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External Dimensions |
675×710×1025mm |
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Internal Volume |
137.5L |
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Power |
3.0KW |
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Power Supply |
220V 50HZ |
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Temperature Rising Time |
≤60min(RT+10~200℃, no load) |
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Drawer-style Shelf |
1PCS |
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Configuration |
Structure |
Integrated design, with the working chamber at the top and the electrical control unit is at the bottom, the control panel is located at the bottom. |
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External Material |
High-quality stainless steel sheet. |
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Internal Material |
High-quality stainless steel sheet. |
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Insulation |
80 mm superfine glass wool |
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Door Seal |
High-temperature resistant silicone rubber sealing strip |
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Temperature Sensor |
PT100 platinum resistance thermometer |
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Heater |
Nickel-chromium alloy electric heater |
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Controller |
The main controller uses a touch screen temperature controller with LED digital temperature display, PID parameter adjustment function, time control, and over-temperature protection. |
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Safety Units |
Heater short circuit protection, |
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Remarks |
The internal and external dimensions are marked as follows: Depth× Width×Height |

Our Services
1. Long-term maintenance.
2. 12-month free warranty and 24-hour online service.
3. Product images and videos are available before shipment.
4. Product performance is tested before leaving the factory, and we can provide you with factory inspection reports.

Our partner & Honor


FAQ
Q: How can I trust your capabilities?
A: We can provide you with videos and photos of our factory, showing you our actual production process and factory environment.
Q: Our drying program has requirements for the equipment's heating time. Can you meet those requirements?
A: Yes, according to national standards, the heating time is generally assessed based on no-load conditions. We can meet your heating time requirements by adjusting the power and other measures.
Q: What size oven is designed for double doors?
A: Generally speaking, when designing an oven, if the width of the working chamber exceeds 1500mm, we will design it for double doors. This makes operation more convenient and provides better support for the main door.
Q: How long does it typically take to ship a customized drying oven?
A: Usually 30-45 days. After the contract is signed, we will first provide you with 3D drawings for review. Only after your review and approval will we begin manufacturing the drying oven, ensuring the equipment perfectly meets your testing site requirements.
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