Product overview
Nice-tech Anaerobic Oven is a specialized test equipment designed for anaerobic environment simulation, available in inner volumes of 91L, 216L, 512L, and 1000L. The inner chamber is made of SUS304 stainless steel, and the outer chamber adopts double-sided galvanized steel with electrostatic spray treatment. It features an electronic lock door, fresh air exchange structure, separate airway/electrical systems, and axial fan direct air supply. Equipped with a 7.0-inch touchscreen PLC (bilingual support), imported nickel-chromium alloy heating wire, and PT100 sensor, it supports program operation with a temperature range of ambient temp +20~200℃/+300℃ and residual oxygen concentration ≤100 PPM.
Applications
Widely used in materials, electronics, aerospace, and manufacturing industries for testing product stability, durability, and performance under anaerobic high-temperature conditions, such as evaluating corrosion resistance of metals, aging resistance of special materials, and reliability of components in oxygen-free environments.
Advantages
Reliable Anaerobic Environment: Maintains residual oxygen ≤100 PPM with efficient inert gas control, ensuring stable test conditions.
Uniform & Precise Heating: Forced air circulation and PID self-tuning control deliver temperature fluctuation as low as ±0.2℃, with fast heating/cooling speeds.
Safe & Convenient: Separate systems, multiple safety protections (leakage, over-temperature, etc.), and optional RS485 remote monitoring (up to 16 units) enhance usability and safety.
Durable & Versatile: High-quality materials and structural design ensure long service life; multiple volume options meet diverse sample requirements.
Parameters
| Model | AO I91-200 | AO 1512-200 | AO 191-300 | AO 1512-300 | |
| Inner volume (L) | 91 | 512 | 91 | 512 | |
| Inner chamber size (mm) | W | 450 | 800 | 450 | 800 |
| H | 450 | 800 | 450 | 800 | |
| D | 450 | 800 | 450 | 800 | |
| External size(mm) | W | 1060 | 1500 | 1060 | 1500 |
| H | 820 | 1210 | 820 | 1210 | |
| D | 635 | 1065 | 635 | 1065 | |
| Temp range (C) | (Ambient temp +20~200) ℃ | (Ambient temp+20~300)℃ | |||
| Temp rise /fall time(m) | (Ambient temp +20~200) ℃ | (Ambient temp +20 ~300) ℃ | |||
| <40/mi | ≤60/m | ≤70/m | |||
| Residual oxygen concentration in chamber ≤100 PPM, consumption of high-purity inert gas (e.g., N2 ) flow rate | ≤20L/m (≤50m) | ≤50L/m(≤50m) | ≤100L/m(≤50m) | ≤200L/m (≤50m) | |
| ≤7L/m (Concentration maintained) | ≤15L/m (Concentration maintained) | ≤30L/m (Concentration maintained) | ≤60L/m (Concentration maintained) | ||
| Temp regulation | Forced air circulation heat exchanger + internal cooling system | ||||
| Service environment | Temperature: (5~36) C Humidity:(30~85) %RH Air Pressure:(86~106) kpa | ||||
| Power (V) | AC Voltage 380V±38V frequency 50Hz±0.5Hz three-phase four-wire + grounding protection | ||||
| Max current (A) | 3 | 7.6 | 4.1 | 9.8 | |
| PowerPower (kW) | 2 | 5 | 2.7 | 6.5 | |
| Weight (kg) | 120 | 280 | 120 | 280 | |
| Standard Configuration | 2 sets of sample holders,4 casters,4 fuses,1 set of oxygen concentration analyzers,3 flow meters,2 pressure reducing valves,1 Fan transmission | ||||
| Safety device | Leakage switch, motor, compressor, phase sequence, over-temperature and other protection functions | ||||
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