Brand：huangyi
Model：HYV-1000
Name：1 cubic meter VOC emission environment Test Chamber
| Interior Volume | 1000L±20L |
| Interior size | 850*1080*1100mm |
| Dimensions | 1580×1285×1572mm |
| Door (door opening) (width × height) | 850×1100mm |
| Observation window (width × height) | 225×365mm |
| Temperature range | 20~100 ℃ (high temperature cleaning temperature 250 ℃) |
| Temperature fluctuation | 0.5 ℃ |
| Adjustment Accuracy | ± 1.0 ℃ when complying with VDA276 standard |
| Temperature Uniformity | ≤±0.8 ℃ |
| Measurement Accuracy | ±0.1℃ |
| Temperature control method | Air jacket indirect temperature control method (external heating and cooling components) |
| Humidity control range | 20~80% R.H. (20-30 ℃) When conforming to VDA276 standard, 5% R.H. (65 ℃) |
| Humidity fluctuation | ≤ ± 1% RH |
| Humidity Uniformity | ≤ ± 2% RH |
| Adjustment Accuracy | ±3%R.H. |
| Measurement Accuracy | ±2.5%R.H. |
| Humidity control method | Dry and moisture proportional control method (external), stable time ≤ 40 min |
| Background concentration | Formaldehyde ≤ 0.006 mg/m3 |
| Single VOC background | ≤0.002 mg/m3 |
| TVOC background value | ≤0.02 mg/m3 |
| Air exchange rate | 0.2~ 2.5 times/hour |
| Center wind speed | 0.1~ 1.0 m/s Compliant with VDA276 standard, wind speed greater than 1.0m/s |
| Adjustment Accuracy | Ventilating Volume ± 3% |
| Measurement Accuracy | ±0.01m³/h |
| tightness | Add 1000Pa overpressure, the gas leakage is less than 1 × 10-3m3/min |
| Equipment collection rate | ＞85 % |
| Relative positive pressure retention | 10±5 Pa |
| compressed air | Air Volume: 1.2m ³/h; working pressure: greater than 2bar |
| dryer | Maximum air Volume 1.2m ³/h |
| Cabin material | SUS304 mirror stainless steel 1.5mm, rounded corners, full welding and polishing |
| Enclosure Material | Q235A Cold rolled steel plate 1.5mm, surface electrostatic spraying, white |
| sealing material | Imported PTFE, fluororubber |
| Thermal insulation material | 80 mm, high density polyurethane foam |
| Efficient particulate filtrator handles maximum air Volume | 2m³/h |
| Particulate concentration in gas treated by high efficiency particulate filtrator | Microparticles with a diameter greater than 0.5um Concentration < 100particles/m ³ |
| Activated carbon filtrator handles maximum air Volume | 2m³/h |
| Particulate concentration in gas treated by activated carbon filtrator | TVOC concentration < 20ug/m ³; microparticle number concentration greater than 0.5um diameter < 100particles/m ³; O3 < 10ug/m ³, NOx and SOx < 10ug/m ³ |
| Human Machine Interface | Delta 7-inch color touch screen (provides Ethernet port, can be controlled remotely) |
| Equipment control method | The following control methods can be realized: ① Local control: operate the device directly on the touch screen; ② Regional control: view and control the device on any local area network computer; ③ Remote control: access the control device anywhere through the Internet |
| Automatically record items | ① Temperature; ② Humidity; ③ Pressure; ④ Flow; ⑤ Running time ⑥ System alarm; can realize system control, program setting, dynamic Data Display and historical data playback, fault record, alarm setting and other functions |
| Data Interface | The device provides the following external interfaces: ① USB A: 1 ② USB B: 1 ③ RJ-45:1 ④ RS232:1 |
| Sampling interface | 3 （ ∈ 8mm ） |
| Noise | ≤60 dB |
| cover an area | 1.7 × 2.8 m (width × depth, including door opening and surrounding heat dissipation space) |
| Power | AC380V 3KW |
| Humidification water | Distillation water |
| Replenishment cycle | > 20 days (continuous operation) |
Warranty days: 365 days
1. Warranty conditions: The warranty period of the instrument from the date of acceptance is 12 months of warranty for the whole machine, if the instrument is damaged (excluding wearing parts), it will be repaired or replaced by the manufacturer free of charge. If it is damaged due to human factors, the seller shall pay the cost of replacing the parts, and the manufacturer shall not charge a repair fee. When supplying, it is necessary to provide the original after-sales service commitment letter of the original manufacturer before acceptance, and the acceptance is qualified by the air tightness calibration in the industry to meet all the standards required by customers.
2. Response time: After the user reports the fault by phone, the response will be made within 2 hours, and the supplier's maintenance personnel will be present within 8 hours, and the fault will be repaired within 1 day. Major problems or other problems that cannot be solved quickly should be solved within one week or a clear solution should be proposed, otherwise the manufacturer shall compensate the user for the corresponding losses.
3. Training plan: The manufacturer provides on-site installation and commissioning or remote technical training services according to product requirements.