Place of Origin:
CHINA
Brand Name:
KACISE
Certification:
CE
Model Number:
KGD-WQ-521
HC Measuring Range | (0 - 2000)×10⁻⁶, (2001 - 5000)×10⁻⁶, (5001 - 9999)×10⁻⁶ |
CO Measuring Range | (0.00 - 10.00)×10⁻², (10.01 - 14.00)×10⁻² |
CO₂ Measuring Range | (0.0 - 16.0)×10⁻², (16.01 - 18.0)×10⁻² |
The KGD-WQ-521 Ultra-High-Precision Vehicle Exhaust Analyzer is designed for comprehensive monitoring and analysis of vehicle emissions, meeting the strictest industry standards.
The KGD-WQ-521 analyzer utilizes patented dual-beam micro-flow infrared technology to provide real-time measurements of CO, HC, CO₂, and NO concentrations in vehicle exhaust. This system complies with the Grade 00 measurement requirements specified in the national standard GB 18285 for gasoline vehicle emissions.
Gas Type | Measuring Range | Absolute Error | Relative Error |
---|---|---|---|
HC | (0 - 2000)×10⁻⁶, (2001 - 5000)×10⁻⁶, (5001 - 9999)×10⁻⁶ | ± 4×10⁻⁶, --, -- | ± 3%, ± 5%, ± 10% |
CO | (0.00 - 10.00)×10⁻², (10.01 - 14.00)×10⁻² | ± 0.02×10⁻², -- | ± 3%, ± 5% |
CO₂ | (0.0 - 16.0)×10⁻², (16.01 - 18.0)×10⁻² | ± 0.3×10⁻², -- | ± 3%, ± 5% |
NO₂ | (0 - 4000)×10⁻⁶, (4001 - 5000)×10⁻⁶ | ± 25×10⁻⁶, -- | ± 4%, ± 8% |
O₂ | (0.00 - 25.0)×10⁻² | ± 0.1×10⁻² | ± 4%, ± 5% |
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