Introduction to the Walk-in Test Chamber

The Walk-in Programmable Constant Temperature Humidity Test Chamber, designed by Sunrise Test Equipment Co., Ltd, simulates extreme environments. It tests electronics, automotive parts, and materials under varying conditions. This ensures reliability across multiple industries.

Why Use a Walk-in Test Chamber?

Why test in controlled environments? Modern products face diverse climate challenges during use and transport. This chamber mimics real-world scenarios, ensuring safety and durability before market release.

Walk-in Test Chamber Standards

The chamber meets GB10589-89 and IEC60068-2-1 for low-temperature testing. It complies with GB/T2423.2-2001 and GJB150.3 for high-temperature tests. Humidity aligns with GB/T2423.3-93 standards.

Walk-in Test Chamber Temperature Specs

It offers a range from -70°C to 150°C (options: -20°C, -40°C, -70°C). Temperature fluctuation is ≤±0.5°C, with evenness at ≤±1°C. Heating speeds are 1.0-4.0°C/min, cooling at 0.7-1.2°C/min.

Walk-in Test Chamber Humidity Control

Humidity spans 20% to 95% R.H., with ±2% deviation. Accuracy is 0.5°C for temperature and 2.5% R.H. for humidity. This precision ensures stable test conditions.

Walk-in Test Chamber Design

The chamber’s size is customizable to user specifications. It uses SUS304 stainless steel internally to resist rust. External options include SUS304 or cold-rolled steel with plastic spray.

Walk-in Test Chamber Cooling and Heating

A French Tecumseh compressor with R404A refrigerant powers refrigeration. Nickel-chrome heaters and steam humidifiers ensure stability. Cooling activates automatically at high temperatures.

Walk-in Test Chamber Controls

The Korean Temi touch screen controller features digital and graph displays. It supports 120 patterns and 999 segments. It includes diagnostics, alarms, and password protection.

Walk-in Test Chamber Access Features

A 200×300 mm viewing window with lighting aids observation. A 50 mm cable port and adjustable shelves enhance usability. Optional USB memory stores data directly.

Walk-in Test Chamber Air Flow

Centrifugal fans provide forced air circulation for uniformity. This outperforms common fans used by competitors. It ensures consistent internal conditions.

Walk-in Test Chamber Safety

Safety includes compressor overload and overheat protection. It features leak circuit breakers and water shortage alerts. Earth leakage protection ensures secure operation.

Walk-in Test Chamber Applications

It tests electronics, vehicles, and appliances per IEC standards. It’s used in food, chemicals, and aerospace sectors. It verifies reliability under stress.

Walk-in Test Chamber Industry Uses

Electronics firms test circuit boards for durability. Automotive manufacturers assess parts in extreme climates. Drug packaging ensures stability during storage.

Walk-in Test Chamber Customization

OEM designs meet specific needs. Optional Rotronic humidity probes boost accuracy. RS485/232 interfaces with PC software offer advanced control.

Walk-in Test Chamber Durability

Unlike competitors using SUS201, Sunrise uses SUS304 steel to prevent rust. Footmaster casters support heavy loads and leveling. Siemens and Schneider parts enhance longevity.

Walk-in Test Chamber Efficiency

Heating to 200°C takes ≤30 minutes, cooling to -40°C ≤60 minutes. Noise levels stay below 72 dB(A). Automatic water supply reduces manual effort.

Walk-in Test Chamber Packaging

Units ship in export wooden cases per IATA standards. Stretch film and hardboard secure the chamber. Specialized teams ensure quality.

Contact Us for Your Walk-in Test Chamber

Ready to enhance testing? Contact Sunrise:

Phone/WeChat: +86 15992719785 (Jess)
Email: [email protected]
Website: www.sunrisedg.com
Experience precision and reliability—reach out today!