Rust-Preventive Oil Damp Heat Test Chamber

The Rust-Preventive Oil Damp Heat Test Chamber simulates high-temperature and high-humidity environments to accurately evaluate the anti-corrosion performance of rust-preventive greases. It accelerates oil film testing, providing reliable data for R&D and quality control.

Key Specifications

Temperature Range: Configurable per model and test requirements.
Chamber Volume: Multiple sizes for different samples and capacities.
Controller: User-friendly system for stable and precise operation.
Power Supply: Standard or customized to local electrical standards.

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Product Details
Technical Specifications
Key Advantages
Applications
FAQs

Product Details

Shelving

Sealed Structure (Dual O-Rings)

Internal View

Instrument View

Technical Specifications

Model		AFU-100	AFU-250	AFU-400
Inner Chamber Size D×W×H		450×450×500	580×580×680	680×680×800
Overall Dimension D×W×H		900×650×1150	1050×800×1250	1150×900×1450
Performance Index	Temperature Range	RT+10℃～65℃
	Temperature Deviation	≤±2℃
	Humidity Range	Above 95%RH
	Humidity Uniformity	+2% / -3%RH
	Humidity Fluctuation	±2%RH
	Heating Rate	1.0℃～2.0℃/min
	Air Intake Volume	3 times chamber volume per hour (Adjustable)
	Specimen Rack Rotation Speed	1 revolution / 3min (Adjustable)
Operation Control System	Temperature Controller	Color touch screen controller with accurate & reliable temperature control, equipped with RS-232 / RS-485 communication interface
	Precision Range	Setting precision: ±0.1℃; Indication precision: ±0.1℃
	Timer Range	0～999 hours
Safety Protection		Leakage, short circuit, over temperature, motor overheat & overcurrent protection

Product Features

Stable Performance
The equipment is designed for dependable operation and repeatable testing performance.
Accurate Temperature / Humidity Control
The control system helps maintain stable testing conditions for more accurate verification.
Durable Structure
The chamber structure is designed for long-term use in laboratory and industrial environments.
Easy Operation
User-friendly control and accessible design make daily operation and maintenance easier.

Configuration Options

Standard Configuration

Standard Controller:
Standard configuration includes a practical controller for daily testing operation.
Standard Observation Window:
Observation window is available on selected models for convenient monitoring.
Standard Test Port:
Test port can be included for cable routing or sample monitoring when required.

Optional Configuration

Data Logger:
Optional data logging is available for test data recording and management.
Communication Port:
Communication interface can be added for data transfer or remote integration.
Special Material:
Special chamber material can be selected based on test media or corrosion requirements.

Applications

Electronics & ElectricalSuitable for performance and reliability testing of electronic and electrical products.

Metal & Surface TreatmentApplicable to corrosion resistance, durability, or aging evaluation of metal parts and coatings.

AutomotiveUsed for environmental durability and quality verification of automotive components.

Plastics & RubberHelps evaluate the stability and environmental resistance of plastic and rubber materials.

Laboratory TestingWidely used in laboratories for research validation, quality control, and test development.

FAQs- Rust-Preventive Oil Damp Heat Test Chamber

How does the specimen rack inside the chamber operate, and are there specific standards?

The specimen rack must rotate at a constant speed; standards require a rotation rate of one-third of a revolution per minute (i.e., one full rotation takes 3 minutes). This design ensures that the specimens are evenly exposed to the heat and humidity conditions within the chamber.

What should I do if the temperature or humidity readings are inaccurate?

The issue may be caused by the wet-bulb wick becoming dirty or dry, or by the door seal aging and leaking air. You should regularly replace the wick and check the seal's integrity.

How should the interior of the chamber be cleaned after each test?

After each test, promptly drain the water reservoir and wipe the interior of the test chamber with a clean, soft cloth. Remove any residual grease or sample debris to keep the inner chamber clean and prevent bacterial growth or interference with future tests.

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