Enterprise Qualifications & Standards
Hebei Huanqing Monitoring Technology & Instrument Center strictly follows national environmental industry standards and has established enterprise standards to ensure product quality and performance meet CEMS system requirements.
Enterprise Standard
Q/HBHQ 01—2024 “Portable Pre-treatment Equipment”
Specifies terminology, product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for portable flue gas pre-treatment equipment.
Core Technical Specifications
Key technical parameters of Huanqing portable pre-treatment equipment per enterprise standards:
| Parameter | Specification |
|---|---|
| Temperature Control Accuracy | ±0.2℃ |
| Sample Gas Output Dew Point | ≤4℃ |
| Probe Inlet Temperature | ≤200℃ / ≤1000℃ / ≤1800℃ (varies by model) |
| Filtration Precision | 0.3μm / 1.2μm / 5μm / 10μm (varies by filter) |
| Flow Range | 0.5～6 L/min |
| Rated Power | 400W / 650W / 800W (varies by model) |
| Protection Rating | IP20 |
| Operating Voltage | AC220V±10% 50/60Hz |
| Ambient Temperature | +5℃～+43℃ |
Quality Assurance
All products undergo rigorous type testing and factory inspection before delivery, including:
- Appearance inspection: smooth surface, no burrs, no deformation, clear labeling
- Insulation resistance: ≥2MΩ
- Dielectric strength: AC1500V without breakdown or flashover
- Temperature control accuracy: ±0.2℃
- Sample gas output dew point: ≤4℃
- Sealing: no leakage
- Flow indication error: within ±5%
- Filtration precision & efficiency: meets corresponding filter grade requirements
Packaging & Transportation
Products are packaged with shockproof and moisture-proof materials. Package labels include product name, model, quantity, and manufacturer. Avoid severe vibration and collision during transportation. Storage conditions: well-ventilated, dry, temperature -10℃～+55℃, relative humidity ≤85%.
After-Sales Phone: 400-1010-709