Voc Emission Full-Scale Analyzer Voc Release Air Quality Test Chamber

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Product Detail

Product Tags

The formaldehyde emission test chamber is suitable for the determination of formaldehyde emission of various wood-based panels, composite wooden floors and other interior decoration materials, the constant temperature and humidity balance treatment of wood or wood-based panels, and the detection of volatile harmful gases in other building materials. The limited release of formaldehyde from interior decoration materials is a hot issue of environmental protection that countries around the world are generally concerned about. Important indicators of quality are related to the impact of products on environmental pollution and human health. The formaldehyde emission climate chamber detection method is a standard method for the detection of formaldehyde emission in interior decoration and decoration materials widely used abroad.

Features

♦ The wind speed adjustment inverter is installed at the rear of the box, with a recessed design, which is easy to protect;
♦ The diameter of the air outlet of the air plate is reduced, and the diameter is about 2-3mm, so as to avoid the formation of flowing air and raise the dust in the laboratory;
♦ The heat dissipation holes at the bottom of the front are changed into a louver-like shape, the internal compressor cannot be seen from the outside, and dust can be prevented from falling into;
♦ There is an isolation layer between electrical loads to avoid mutual interference;
♦ The box body and the box door are filled with filling materials to ensure the slightest opening and closing sound of the box door.
♦ The door handle has excellent mechanical properties;
♦ There are 3 sampling holes, and the connection between the inner and outer diameters is flanged to ensure sealing;
♦ The caster support triangular plate is thickened by 5mm to ensure the long-term durability of the box;
♦ The air outlet holes of the internal circulation fan blades are not convex, and the air ring is inlaid inside to ensure the overall appearance of the box;
♦ The box door adopts double sealing strips to ensure that the inner compartment is sealed and there is no air leakage;
♦ The position of the internal fan is adjusted accurately to ensure the accuracy of the test;
♦ The appearance color of the equipment adopts computer white, which is beautiful and has a sense of the times.

Standard
The technical performance index of this product conforms to the national standard – “Limits of Formaldehyde Emission in Interior Decoration Materials Wood-based Panels and Their Products” (GB 18580-2001) and the national environmental labeling product industry standard “Technical Requirements for Environmental Labeling Products Artificial Wood Panels” (HJBZ 37 -1999). The appearance of the product is beautiful and generous, well-made, and the detection and control system is reliable.

Studio size	Inner box size 1±0.02 m3
Carton size	One side is less than 1.45m, and the height of one side is less than 1.9m
Adjustment range Temperature range	+15ºC~+50ºC
Humidity range	30%~80%RH
Meter Resolution Temperature	0.1ºC
Humidity	0.1%RH
Fluctuating temperature	≤0.5ºC
Uniformity temperature	≤1ºC
Temperature and humidity deviation temperature	(-0.5ºC,0.5ºC)
Humidity	(-2%RH,3%RH)
The wind speed at the center point in the studio fan box	0.1~1m/s
Air replacement rate range	0.2~2 times/hour
Flow adjustment range	It needs to be greater than 0.2~2m³/h, that is, 0.2 is not the minimum value, 2 is not the flow value, and the accuracy error of the limit value is relatively large
Background index formaldehyde background concentration	≤0.006mg/m3