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      About Nanya

      About Nanya

      Wuxi Nanya Technology Co., Ltd., founded in 1996, is a high-tech enterprise integrating R&D, manufacturing and sales. It is located on the beautiful shore of the Taihu Lake Lake.

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      News

      News

      Wuxi Nanya Technology Co., Ltd., founded in 1996, is a high-tech enterprise integrating R&D, manufacturing and sales. It is located on the beautiful shore of the Taihu Lake Lake.

      Detail
      Talent recruitment

      Talent recruitment

      Wuxi Nanya Technology Co., Ltd., founded in 1996, is a high-tech enterprise integrating R&D, manufacturing and sales. It is located on the beautiful shore of the Taihu Lake Lake.

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      Contact Us

      Contact Us

      Wuxi Nanya Technology Co., Ltd., founded in 1996, is a high-tech enterprise integrating R&D, manufacturing and sales. It is located on the beautiful shore of the Taihu Lake Lake.

      Detail
      Formaldehyde test box

      Product Introduction

      The amount of formaldehyde released from wood-based panels is an important indicator for measuring the quality of wood-based panels, which is related to the pollution of products to the environment and their impact on human health. 1m 3 The climate box detection method for formaldehyde emissions is a standard method commonly used domestically and internationally for detecting formaldehyde emissions from indoor decoration and decoration materials. Its characteristic is to simulate the indoor climate environment, and the detection results are more realistic and reliable. This product is developed based on developed formaldehyde testing standards and relevant Chinese standards. This product is suitable for the determination of formaldehyde release from various indoor decoration materials such as artificial boards, composite wooden floors, carpets, carpet liners, and carpet adhesives, as well as the constant temperature and humidity balance treatment of wood or artificial boards. It can also be used for the detection of volatile harmful gases in other building materials.

      Product details

      Structural characteristics

      Project

      TECHNICAL INDEX

      Box volume

      1±0.02m3

      Temperature range inside the box

      (15—40)℃(Temperature deviation ± 0.5 ℃)

      Humidity range inside the box

      (30—80)%R.H.Adjustment accuracy: ± 3% R.H

      Air exchange rate

      (0.2-2.0)times/hour (with an accuracy of 0.05 times/hour)

      Air flow rate

      (0.1—2.0)ms(Continuously adjustable)

      Sampler suction speed

      (0.25—2.5)L/min(Adjustment accuracy: ± 5%

      Tightness

      Leakage rate<3% of gas flow rate at a relative pressure of 1KPa

      External dimensions

      (W1100×D1900×H1900)mm

      Power supply

      220V   16A   50HZ

      Power

      Rated power:3KW ,Operating power:2KW

      Background concentration control

      Formaldehyde concentration≤0.006 mg/m3

      Continuous working hours

      The continuous working time of the climate box shall not be less than 40 days

      Humidity control methods

      The continuous working time of the climate box shall not be less than 40 days, and * * wet control method shall be used to control the relative humidity of the working cabin. The humidity shall be stable, with a fluctuation range of<3%. rh, and no water droplets shall be generated on the cabin wall;

      Structural characteristics

      GB18580—2017 《Indoor decoration and decoration materials - Formaldehyde emission limits in artificial boards and their products》

      GB18584—2001《Limit of harmful substances in wooden furniture》

      GB18587—2001 《Indoor decoration and decoration materials - Carpets, carpet liners, and carpet adhesives - Limit of harmful substances released》

      GB17657—2013 《Experimental method for physical and chemical properties of artificial board and decorative artificial board》

      EN 717—1     《Measurement of formaldehyde emission from wood-based panels Environmental chamber method》

      ASTM D6007—02《Standard Test Method for Determining Formaldehyde Concentration in Gases Released from Wood Products in a Small Scale Environmental Box》LY/T1612—2004《Climate box device for formaldehyde emission detection》