Overview
HUANGYI HYQ-1000L 1 cubic meter formaldehyde release environment test chamber is suitable for the determination of formaldehyde release of various wood-based panels, composite wood flooring and other interior decoration materials, the constant temperature and humidity equilibrating treatment of wood or wood-based panels, and can also be used for other building materials.
Features
1. Adopt Touchscreen as the dialogue interface for personnel to operate the equipment, which is intuitive and convenient. Real-time monitoring and recording of various indicators in the cabin. Equipped with special control software, in addition to realizing the functions of Touchscreen, it can realize system control, program setting and historical data playback, fault recording, alarm setting and other functions.
2. The equipment adopts industrial modules and imported programmable controllers, which have good operating stability and reliability, which can ensure the long-term trouble-free operation of the equipment, improve the service life of the equipment, and reduce the operating cost of the equipment. And it has the function of fault self-check and prompt, which is convenient for users to understand the operation of the equipment, and the maintenance is simple and convenient.
3. The control program and operation interface are optimized according to the relevant test standards, and the operation is simple and convenient. The heat exchanger process is professional: high heat exchange efficiency and small temperature layer.
4. Hot and cold water tank: stable temperature control.
5. Professional Humidity Temperature and Humidity Sensor: high sensor accuracy and stable performance.
6. Good refrigerator: stable operation and long service life.
7. Protection device: high and low temperature alarm protection measures and high and low water level alarm protection measures; Compressor also has overheating, overcurrent and overpressure protection measures, and the whole machine runs safely and reliably.
8. Stainless steel inner box: The inner cavity of the Thermal Chamber is made of mirror stainless steel, the surface is smooth and does not condense, and there is no adsorption formaldehyde to ensure the detection accuracy; the Thermal Chamber is made of hard foam material, and the door is made of silicone rubber sealing strip, which has good thermal insulation performance and sealing performance. The box is equipped with a forced air circulation device (forming a circulating air flow) to ensure that the temperature and humidity in the box are Balanced.
9, ultra-low background concentration control: background concentration control is our advantage, the absolute value is low, the maintenance time is long, long-term use does not rebound, low maintenance costs.
10. Effective dry-moisture proportional moisture control method: high control accuracy, short equilibrating time, half the time used is conventional, and the energy consumption is small.
11. The product failure rate is extremely low, with an average initial maintenance interval of more than three years.
12. Environmental protection and energy saving: The installed power is about 60% to 80% of the industry average, and thyristors and frequency converters are widely used to save energy and reduce consumption, and optimize the design.
Principle
The equipment simulates indoor environmental conditions by controlling environment parameters such as temperature, humidity and air exchange rate in the cabin, and tests the release of volatile harmful gases such as formaldehyde in the material. Forced air circulation device is used to ensure the Balance of temperature and humidity in the box, and accurate environment control is realized through professional Sensor and control system.
Applications
Wood-based panels, composite wood flooring, interior decoration materials, wood, wood-based panels, other building materials
Standards
GB 18580-2017 "Interior decoration materials, formaldehyde release limit in wood-based panels and their products", GB/T11718-2009 "Medium Density Fiberboard", GB5849-2016 "Blockboard", GB/T9846.1~ 9846.8-2015 "Plywood", GB/T15102-2006 "Impregnated film paper veneer wood-based panels"
Steps
1. Set test parameters through Touchscreen or dedicated control software.
2. Place the sample to be tested in the test chamber.
3, start the equipment, the system automatically controls the temperature, humidity, air exchange rate and other environmental conditions.
4. Monitor and record various indicators in the cabin in real time.
5. After the test is completed, the historical data is played back through the software for analysis.
Notice
• Make sure the equipment is well grounded before use.
• Humidification water requires distillation water.
• Ambient Temperature should be kept in the range of 15 ℃~ 35 ℃.
The working environment humidity should not exceed 85% RH.
• Regularly check whether the protective device is functioning properly.
• When the equipment fails, refer to the self-test prompts for maintenance.
