Product purpose
• To detect substance released on the material surface in steady temperature.First,data of volatile substances and molecular materials before modification;Second,comparison of product properties(such as different colors or patterns)within the effective range;Third,detection of sample machine and low volatile materials;fourth,detection of the consensus of products during official authentication test.
• Measure volatile and semivolatile organic compounds in major materials,and implement regular quality control.
• Detect volume and radiations.
• When temperature changes,detect the steam permeated into materials
• Analysis of flavors and fragrances
Function
Micro sampling chamber can provide standard testing environment(temperature,cleanliness,relative humidity,air exchange rate,,etc) and detect VOC/SVOC and water content of various materials and products.It is very suitable for concrete analysis of heterogeneous prototype and detection of low trace elements.
Reference Standard
ISO 12219-3: 2012(E) air in road vehicles Section 3 Determination method for screening release emission of volatile organic components of materials of vehicle interiors with micro test chamber method.
Technical Parameters:
| Product Model※1 |
MV-4 |
MV-6 |
MV-8 |
| Environmental temperature |
5~35℃ |
| Environmental humidity |
≤90%R.H |
| Requirements for Environmental |
Cleanliness No pollutant source in the surrounding environment TVOC 500μg/m³ |
| Volume of climate chamber |
Φ64*H34mm=116ml,inner arc surface chamber |
| Quantity of inner tanks※1 |
Serveral,with aspiration at the bottom ring and outlet and sampling at the ceiling |
| Adjustable range of temperature |
60~200℃high temperature cleaning more than 260℃ |
| Adjustable range of humidity(optional) |
5%R.H(65℃) |
| Pressure |
Positive pressure |
| Temperature fluctuation |
±0.3℃(fluctuation) |
| Temperature deviation |
±1.0℃(deviation) |
| Humidity fluctuation※2(optional) |
±2.5%R.H |
| Humidity deviation※2(optional) |
±3% |
| Air exchange rate |
10~500/times±5% |
| Air velocity |
10~500mL/min(quality flow controller) |
| Power |
Alternating current 220V/50Hz |
| Starting power※3 |
3kw |
| Operating power※3 |
1.5kw |
| External dimension of climate chamber※4 |
W580mm*D890*H1050(when there are 6 inner tanke),it is up to the quantity of inner tanks |
| Background concentration of methanol |
smaller than 15μg/m³,the lowest 6μg/m³ |
| Background concentration of VOC |
single VOC has a concentration smaller than 2 μg/m³,T VOC 20 μg m dust filtrated TVOC has a concentration smaller than 20μg/m³ |
| Rate of recovery |
Formaldehyde,octanol,4 phenyl cyclohexene,dodecane and tetradecane have a recovery rate larger than 80% |
| Clean air system |
pressure＞1.0Mpa,dry and clean gases(non combustible and noe toxic harmful gases such as air,nitrogen and argon) |
| Cooling mode |
Air cooling |
| Controller |
Color touch screen man-machine interface;Mitsubishi pld controller |
Note:
※ 1 Type:MV-6,MV presents micro VOC chamber and figure 6 presents quantity of inner tanks.Quantity of inner tanks and divided into 4,6,8.
※ 2 The function exists when there is only requirement for humidity.
※ 3 This data occurs when there are 6 inner tanks and it changes with quantity of inner tanks
※ 4 This data occurs when there are 6 inner tanks and it changes with quantity of inner tanks
