+86-17051127012
eric@voc-chamber.com
Unique Advantages:
Environmental Indicators:
Energy-saving Design, Green and Environmental Protection
Operating Power as Low as 2～5kw
Noise is Less Than 65 Decibels
| Model:Walk-in VOC Emission Chamber | LY1012-N5 | LY1012-N12 | LY1012-N15 | LY1012-N24 | LY1012-N30 | ||
| Nominal Volume （m3） | 5（1±2%） | 12（1±2%） | 15（1±2%） | 24（1±2%） | 30（1±2%） | ||
| Internal Dimension （mm） |
W | 1450 | 2500 | 2800 | 3600 | 4000 | |
| D | 1600 | 2000 | 2400 | 3000 | 3400 | ||
| H | 2000 | 2400 | 2200 | 2200 | 2200 | ||
| External Dimension（mm） | W | 2832 | 3525 | 3800 | 4600 | 5000 | |
| D | 2250 | 3895 | 4400 | 4400 | 4400 | ||
| H | 2650 | 2850 | 2700 | 2900 | 2900 | ||
| Character | Temperature Range | 15～60 ℃（High Temperature Customization） | |||||
| Humidity Range | 30～80 % RH | ||||||
| Temperature Deviation | ≤ ± 0.5 ℃ | ||||||
| Humidity Deviation | ≤ ± 2% RH | ||||||
| Temperature Uniformity | ≤ ± 1.5 ℃ | ||||||
| Humidity Uniformity | ≤ ± 3 % RH | ||||||
| Temperature Fluctuation | ≤ ± 0.5 ℃ | ||||||
| Humidity Fluctuation | ≤ ± 2 % RH | ||||||
| Air Exchange Rate | 0~2.5 t/h（Customized） | ||||||
| Sealing | Cabin Air Leakage Rate <5% × Gas Supply Rate or 1kPa overpressure, Gas Leakage Less Than Capacity * 1 ‰ m³/ min | ||||||
| Central Wind Speed | 0.1～0.3 m/s（Continuously Adjustable） | ||||||
| Relative Positive Pressure | 10±5 Pa | ||||||
| Rate of Recovery | ＞90 % | ||||||
| Background Concentration mg/m3 | Methanol：≤0.006 mg/m3；Single VOC：≤0.002 mg/m3；TVOC≤0.02 mg/m3 | ||||||
| Temperature Control Method | Air Jacket Method (Cold Heat Against Balance Method) | ||||||
| Humidity Control Method | Dry Gas and Moisture Ratio Two-way Adjustment Method | ||||||
| Material | Shell | Prefabricated Board, Cold Rolled Steel 0.8mm Surface Electrostatic Spraying,White | |||||
| Inner Cabin | SUS304 Mirror Stainless Steel 2.5mm（8k Mirror )，Stainless Steel 3.0mm Reinforcement | ||||||
| Thermal Insulation | High Density Polyurethane Foam，Thickness 120mm（Composite Material if High Temperature） | ||||||
| Sealing | Silicon Gel（Food Grade）、PTFE | ||||||
| Operation Control | Monitor | 10-inch Color Touch Screen，Resolution 800×480，Remote Control (Optional) | |||||
| Automatic Recording | Temperature, Humidity, Pressure, Flow, Running Time, Alarm Type, Fault Record | ||||||
| Control Method | Temperature Control: Proportional, Integral, Differential (P.I.D); System Control：PLC+HMI |
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| Resolution | Temperature：0.1 ℃；Humidity：0.1 % RH | ||||||
| Communication Interface | USB-A,1 pcs; USB-B，1 pcs; RS232，1 pcs; RS485，1 pcs; RJ-45 1 pcs（Optional） | ||||||
| Storage and Record Function | RAM；U Disk；SD Card | ||||||
| Hydration Water Quality, Cycle | Distilled Water；>30 Days（Continuous Operation） | ||||||
| Floor Bearing | 500 kg/m2 | ||||||
| Power | AC380（1±10%）V （50±0.5）Hz Three-phase Four-wire+Ground Wire Protection | ||||||
| Installed Capacity（Kw） | 4.5 | 6.5 | 6.5 | 8 | 9 | ||
| Noise（dB） | ≤60 | ≤65 | ≤65 | ≤68 | ≤68 | ||
| System Protection | High and Low Voltage Protection, Over-current Protection of Refrigeration System; Over Temperature Protection; Motor Over-current Protection; Water Shortage Protection; Power Supply Phase Loss, Phase Sequence Protection, etc. | ||||||
★ Does not include shape protrusions Remarks: special specifications, size (volume) can be customized;
Description: Workspace effective volume = internal size volume + door cavity volume
Reference Standard:
GB/T 31107-2014; LY/T 1982-2011; GB 18584-2001; GB/T 28489-2012; ISO 16000-9-2006; ISO 12219-1-2012; ASTM D 6670-01; ASTM E 1333-96; ANSI/BIFMAX7.1-2007; ENV 13419-1, etc.
GB/T 31107-2014 Environmental Chamber For The Determination Of Volatile Organic Compounds Of Furniture–General Technical Requirements
LY/T 1982-2011 Large Chamber for Formaldehyde Emission of Wood-based Panels and Its Products
GB 18584–2001 Indoor decorating and refurbishing materials–Limit of harmful substances of wood based furniture
GB/T 28489-2012 standard english PDF version,Limits of hazardous substances for musical instruments
ISO 16000-9-2006
Indoor air — Part 9: Determination of the emission of volatile organic compounds from building products and furnishing — Emission test chamber method
ISO 12219-1 Interior air of road vehicles – Part 1: Whole vehicle test chamber – Specification and method for the determination of volatile organic compounds in cabin interiors (ISO 12219-1:2012)
ASTM D 6670-01 Indoor Air Quality Greenguard Gold Certification
ASTM E1333–96, Standard Test Method for Determining Formaldehyde Concentrations in Air and Emission Rates from Wood Products Using a Large Chamber
ANSI/BIFMA X7.1-2007: Standard for Formaldehyde and TVOC Emissions of Low-emitting Office Furniture Systems and Seating
ENV 13419-1:1999: Title Identifier: Building products. Determination of the emission of volatile organic compounds. Emission test chamber method
Non-destructive Testing of Formaldehyde and VOC Emissions In Furniture, Musical instruments, Wooden Doors, etc.
Non-destructive Testing of Formaldehyde and VOC Emissions In Carpets, Footwear And Building Decoration Materials
Study On The Amount Of Pollutants Released From The Whole Product
Standard Equipment For CARB Certification l Equipment For Environmental Labeling Product Certification
Product Non-destructive Testing
Ultra-low Background Concentration Control Technology
Multi-level Physical and Chemical Filtration Purification Technology
Advanced Air Balance Temperature Control Technology
Dry and Humidity Ratio Two-way Adjustment and Humidity Control Technology
Automatic Balance of Temperature and Humidity, Record
Automatic Recording of Pressure and Flow Modular Design and Easy Maintenance
