Features of the Dust-Free Clean Oven:
The dust-free clean oven is designed for use in production and research departments such as electronic liquid crystal displays, LCDs, CMOS, IS, pharmaceuticals, and laboratories. It is ideal for drying, heat treatment, aging, and other high-temperature testing processes for non-volatile and non-flammable materials.
1. Key Features:
1. Designed for normal environments to ensure an internal cleanliness level of Class 100.
2. Constructed with full argon welding, high-temperature resistant silicone seals, and SUS304# stainless steel electric heating elements to minimize dust generation.
3. Uses imported SUS304# mirror stainless steel plates (800-inch, 2mm thick) that are cleaned with alkaline soda water to remove oils and prevent particle contamination during baking.
4. Equipped with a HEPA filter (24"×24"×5-7/8") to maintain a Class 100 air quality level. The system includes a special air duct design and an exhaust port (3" φ) with an automatic damper for efficient airflow control.
2. Compliance and Standards:
1. GB/T11158-1989 – Technical Conditions for High-Temperature Test Chambers
2. GB2423.2-1989 – Test B
3. Application:
The dust-free clean oven is suitable for various industries including electronics, medical research, and laboratory settings. It can also be used for drying, heat treatment, and aging tests on non-volatile and non-explosive materials.
4. Technical Specifications:
1. Model: HSCOL-180
2. Main Parameters:
2.1 Air Cleanliness Grade: Class 100
2.2 Temperature Range: 60°C to +300°C
2.3 Temperature Uniformity: ±3°C at 200°C, ±4°C at 300°C
2.4 Temperature Fluctuation: ±0.5°C (no load)
2.5 Temperature Control Accuracy: ±0.1°C
2.6 Adjustable shelves for flexible use
2.7 Working Dimensions: W600 × H600 × D500 / External Dimensions: W950 × H1510 × D1240
2.8 Power Supply: 380V, 50Hz, 7.5kW
3. Cabinet Structure:
3.1 Assembled from the cabinet body, electrical control panel, and heating and air duct system for a compact and elegant design.
3.2 Full argon welding ensures durability, with high-temperature resistant silicone seals and SUS304# stainless steel heating elements to reduce dust.
3.3 Outer Cabinet: Made of SS41# medium carbon steel, treated with a phosphate film and coated with two layers of anti-dust paint.
3.4 Inner Liner: Imported SUS304# mirror stainless steel (800-inch, 2mm thick), cleaned with alkaline soda water to remove oils and prevent particle formation.
3.5 Chamber Material: Same as inner liner, with additional argon welding for enhanced cleanliness and durability.
4. Temperature Control System:
4.1 Japan OMRON E5A temperature controller with LED display, PID auto-tuning, and ±0.3% FS accuracy.
4.2 Heating element: Imported CA induction rod with ±0.5% precision.
4.3 Output components: SSR (Solid State Relay) for contactless signal control.
5. Safety Features:
Leakage circuit breakers, fuse devices, over-temperature protection, thermal overload protection, motor overload protection, buzzer alarms, reverse voltage protection, and a front door safety switch are all included to ensure safe operation.
6. Optional Accessories:
Programmable thermostat, six-point temperature recorder, three-color indicator, and baking racks available upon request.
Difference Between Class 100 and Class 1000 Ovens:
Besides achieving a higher level of cleanliness, the Class 100 oven is equipped with a dedicated air purification system, while the Class 1000 oven uses a less stringent filtration system.
Shanghai Huanqi Test Equipment Factory recommends using a standard nitrogen-filled oven if an air purification system is not required. This helps reduce costs without compromising performance in most applications.
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Jiangmen Jianghai Jianshang Houseware Co.,LTD. , https://www.jm-jianshang.com