Audited Supplier
VOC emission chamber
The VOC emission test chamber can provide standard testing environments such as temperature and humidity, air exchange rate, and airflow, simulate real indoor environments, and test the pollutant release rate and characteristics of various indoor materials and products.characteristic
1. Control the environmental conditions in the laboratory (temperature, relative humidity, number of air changes per hour, and air speed)
1m ³, 3m ³ Or other volume options
2. Prevent environmental pollution in the surrounding area
3. Minimal adsorption effect
Mainly used to detect the release of formaldehyde and volatile organic compounds in indoor decoration materials, decorative materials, artificial boards, wooden products and other products. Evaluate indoor air using comprehensive environmental indicators based on indoor pollutant data or predictive models.
ISO 16000-9-2006 "Laboratory release method for determination of volatile organic compounds in building products and furniture"ASTM D5116-97 "Standard Guide for Determining Organic Release from Indoor Materials and Products in Small Environments"
ASTM D6330-98 "Standard Practice for Determining VOC Release from Woodboard under Test Conditions in a Small Environmental Laboratory"
ASTM D6670-01 "Standard Procedure for Measuring VOC Release from Indoor Materials and Products in a Full Scale Environmental Chamber"
ENV 13419-1 "Determination of VOC emissions from construction products - Part 1"
| 1 | Volume size | Workroom volume | 1000L±20L |
| Workroom | 850×1100×1080mm(Wide, Deep, High) | ||
| Appearance | Subject to reality | ||
| Gate (door) | 850×1080mm(Wide, High) | ||
| Observation window | 370×540mm(Wide, High) | ||
| 2 | Temperature | Temperature range | 15~45 ºC |
| Temperature fluctuation | <±0.3 ºC | ||
| Temperature deviation | <±0.5ºC | ||
| 3 | Humidity | Humidity range | 20~85% RH |
| Humidity fluctuation | ≤ ± 2% RH | ||
| Humidity deviation | ≤ ±2.5% RH | ||
| 4 | Backgroundvalue | Formaldehyde background value | ≤0.006 mg/m3 |
| Single VOC background | ≤0.002 mg/m3 | ||
| TVOC background value | ≤0.02 mg/m3 | ||
| 5 | Ventilation and sealing | Air exchange rate | 0.2~2.5 times/h |
| Center wind speed (adjustable) | 0.1~1.0 m/s | ||
| Tightness | a) When the positive pressure (gauge pressure) is 1kPa, the air leakage rate in the cabin is VL < 0.5% × cabin capacity/min; b) The air leakage rate in the cabin is VL<5%×air supply rate Vs. | ||
| Recovery rate | >80 % | ||
| Relative barotropic pressure maintained | 10±5 Pa | ||
| 6 | Material | Cabin material | SUS304 mirror stainless steel 1.5mm, round corner, full welding and polishing |
| Shell material | Q235A cold rolled steel plate 1.5mm, surface electrostatic spraying, white | ||
| Sealing material | Imported PTFE and fluororubber | ||
| The insulation material | 100 mm,High Density Polyurethane Foaming | ||
| 7 | Operation and monitoring | Interface | Delta 7 inch color touch screen (with Ethernet port, remote control) |
| Device control mode | The following control modes can be realized: Local Control: Operate the device directly on the touch screen Area control: View and control equipment on any LAN computer Distant Control: Access Control Devices can be accessed anywhere via the Internet | ||
| 8 | Safety protection | System protection | Cabin high temperature protection Overload, Leakage, Phase Shortage, Undervoltage, Overvoltage and Phase Sequence Protection of Power Supply High and low pressure protection of refrigeration system,overload protection Overheat Protection of Heating Components Anti load impact Design Motor overcurrent protection Draught fans Overheat and Overload Protection of Air Pump Humidification and water shortage protection Pressure protection |
| 9 | Interface | Data interface | The device provides the following external interfaces: USB A:1 USB B:1 RJ-45:1 RS232:1 |
| 10 | Other | Sampling interface | 3 (Φ8mm) |
| Noise | ≤60dB | ||
| Cover an area of | 1.7×2.8 m(Wide by deep, with open door and surrounding heat dissipation space) | ||
| Power supply | AC380V 6KW | ||
| Humidifying water | Distilled water | ||
| Water replenishing cycle | >20 days (continuous operation) |
1.Q :How to provide after-sales service?
A:If customers need our engineers to come to the site for service, we will send out engineers to provide repair service for you.
2.Q: Can we visit and study in your factory?
A: Welcome to visit and study in our factory, we will show you our R&D and production capacity.
3.Q :Can I install and commission the calibration equipment on site?
A: Yes, we can send technicians and engineers to the customer's site for installation, commissioning and calibration.
4.Q: What are the transportation methods?
A :Air freight, sea freight, railroad transportation, all transportation methods according to the customer's needs.
5.Q : What are the packing methods?
A: Standard export wooden box packaging, solid and firm.
6.Q :How do you calibrate the equipment?
A: We have our own calibration and third-party calibration.
7.Q :What are the payment methods?
A :The payment methods are T/T, CIF, Paypal, L/C, VISA and so on.
8.Q :How long is the warranty period?
A :Warranty is 1 year, lifetime free service.
9.Q :What is the delivery time for your company's products?
A :This depends on the actual product you order, usually at least 30 days.
