NITROGEN HIGH-TEMPERATURE TEST CHAMBER – TOPECT

Origin: China

Brand:

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This advanced chamber is purpose-built to simulate high-temperature, low-oxygen environments for evaluating material durability and oxidation resistance. Featuring a robust triple-layer insulation design and a direct-drive circulation fan, the system ensures uniform conditions throughout the chamber. Its smart control platform integrates real-time sensors, automated data logging, fault detection with alarms, and remote monitoring capabilities—making it an ideal solution for high-precision thermal and oxidative stress testing.

Model AT91-200 MộtT216-200 AT512-200 AT1000-200 MộtT91-300 AT216-300 AT512-300 AT1000-300
Internal Volume (L) 91 216 512 1000 91 216 512 1000
Inner Dimension (mm) W 450 600 800 1000 450 600 800 1000
H 450 600 800 1000 450 600 800 1000
D 450 600 800 1000 450 600 800 1000

Outer Dimension (mm)

W 1060 1210 1500 1730 1060 1210 1500 1730
H 820 970 1210 1480 820 970 1210 1450
D 635 785 1065 1270 635 785 1063 1270
Temperature range (°C)

Ambient temperature + 20~200°C

Ambient temperature + 20~300°C
Temperature Rise and Time(min) Ambient temperature + 20~200°C Ambient temperature + 20~300°C
≤40 mins ≤60 mins ≤70 mins

Residual oxygen concentration≤100ppm,

consumption flow of high-purity inert gas

(such as: N2)

≤20L / mins (≤ 50 fall) ≤50L / mins (≤ 50 fall) ≤100L / mins (≤50 fall) ≥200L / mins (≤50 fall)
≤7L / mins (concentration maintaining) ≤15L / mins (concentration maintaining) ≤30L / mins (concentration maintaining) ≤60L / mins (concentration maintaining)
Temperature Regulation Mode  Forced air circulation heat transfer mode & internal cooling system
Temperature:(5~36) ℃ Humidity: (30~85) %RH Pressure:(86~106) kPa

Structural Features

  • Proprietary door lock design enables easy operation while ensuring an airtight seal.

  • Unique triple-layer chamber facilitates rapid cooling and maintains low oxygen concentration.

  • Direct-drive axial fan ensures uniform temperature distribution throughout the chamber.

  • Separate compartments for pneumatic and electrical systems enhance operational safety.

  • Inner chamber is made of SS304 stainless steel, while the outer casing is constructed from CRCS steel with dual-sided powder coating.

  • Modular refrigeration and control systems allow for easy maintenance and stable operation.


Control System

  • Equipped with a dedicated touch controller developed by Topect, integrating a touch panel, PLC, temperature/humidity module, USB, and RS485 port.

  • Features a 65536-color TFT touch screen with 800×480 resolution, offering intuitive visuals and easy operation.

  • Supports remote monitoring of multiple chambers simultaneously, with optional integration into centralized monitoring software.

  • Built-in auto diagnostics with real-time alerts and error descriptions.


Standard Features

  • Power port for test samples

  • Differential pressure gauge, N₂ pressure sensor, two solenoid valves, and N₂ flow meters

  • Two sample trays (maximum load: 45 kg), insulated door barrier, and tri-color status indicator light

  • Auto temperature/humidity calibration, electrical safety features: leakage, short circuit, overload, overheat, phase loss, and circulation fan protection

  • Internal and external pressure regulation valves and an independent recirculating cooling system

  • Screen lock function, with audible and visual alarms


Optional Accessories

  • Temperature and oxygen concentration recorder

  • Remote control software

  • Oxygen sensor

  • Metal/dry filter

  • Adjustable-speed circulation fan

  • Custom high-load sample racks

Custom non-standard designs available upon user request.

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