Xi'an Kacise Optronics Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Delivery Time | 5-8 work days |
| Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Repeatability | ≤ ±0.5% F.S. |
| Drift | ≤ ±1% F.S./8h |
| VPR Removal Efficiency | >99.0% (C40) |
| Minimum Particle Size Limit | 23 nm or 10 nm |
| Measurement Principle | Electrical charge counting method |
| Measuring Range | 600 - 1.3×10⁹ #/cm³ |
| Brand Name | KACISE |
| Model Number | KGD-WQ-504 |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Delivery Time | 5-8 work days | Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Repeatability | ≤ ±0.5% F.S. | Drift | ≤ ±1% F.S./8h |
| VPR Removal Efficiency | >99.0% (C40) | Minimum Particle Size Limit | 23 nm or 10 nm |
| Measurement Principle | Electrical charge counting method | Measuring Range | 600 - 1.3×10⁹ #/cm³ |
| Brand Name | KACISE | Model Number | KGD-WQ-504 |
| Certification | CE | Place of Origin | CHINA |
| High Light | PEMS Portable Emission Testing System ，KGD-WQ-504 Emission Testing System ，KGD-WQ-504 Portable Emission Testing System | ||
The KGD-WQ-504 Portable Emission Testing System is specifically designed for in-use vehicle on-road emission tests. It can continuously and real-time measure or collect volume concentrations of air pollutants including CO, CO₂, NO, NO₂, NOₓ, O₂, and THC, as well as particulate matter number concentration, exhaust gas flow, global positioning data, meteorological data, and OBD parameters.
The system features test process guidance, automatic calculation of total emissions, and export of test reports, meeting certification tests, in-use compliance tests, and related research and development test requirements for global vehicle on-road emission regulations.
| Gas Component | CO | CO₂ | NO | NO₂ |
|---|---|---|---|---|
| Measurement Principle | NDIR | NDIR | NDUV | NDUV |
| Measuring Range | 0 - 0.5 - 5% | 0 - 5 - 20% | 0 - 3000 ppm | 0 - 1000 ppm |
| Common Specifications | ||||
| Response Time | T10-90 < 2.5s | |||
| Accuracy | ≤ ±2.0%RS or ≤ ±0.3%FS | |||
| Linearity | Determination coefficient: ≥ 0.998; Standard deviation: ≤ 1% F.S.; Slope: 0.99-1.01; Intercept coefficient: ≤ 0.5% F.S. | |||
| Repeatability | ≤ ±0.5% F.S. | |||
| Drift | ≤ ±1% F.S./8h | |||
| Operating Environment | Operating temperature: -10 to 45°C; Relative humidity: ≤ 90%RH; Altitude: 0-3000m | |||
| Temperature Range | -5 to 500°C |
| Exhaust Gas Temperature Measurement Accuracy | ≤ ±1% reading or ± 2°C |
| Exhaust Gas Flow Measurement Range | 10-600kg/h; 100-2000kg/h |
| Exhaust Gas Flow Measurement Accuracy | ≤ ±2.0% reading or ≤ ±0.5% full-scale value |
| Exhaust Gas Flow Measurement Linearity | Determination coefficient: ≥ 0.990; Standard deviation: ≤ 1% full-scale value; Slope: 0.99-1.01; Intercept coefficient: ≤ 1% full-scale value |
| Response Time | < 1s |
| Gas Component | THC | THC | CH₄ | CH₄ |
|---|---|---|---|---|
| Measurement Principle | HFID | HFID | NMC-FID | NMC-FID |
| Minimum Range | 0 - 100 ppmC | 0 - 100 ppmC | 0 - 100 ppmC | 0 - 100 ppmC |
| Maximum Range | 0 - 10000 ppmC | 0 - 10000 ppmC | 0 - 3000 ppmC | 0 - 3000 ppmC |
| Response Time | T10-90 < 2.5s | |||
| Accuracy | ≤ ±2.0% MRS or ≤ ±0.3% F.S. | |||
| Linearity | Determination coefficient: ≥ 0.998; Standard deviation: ≤ 1% F.S.; Slope: 0.99-1.01; Intercept coefficient: ≤ 0.5% F.S. | |||
| Repeatability | ≤ ±0.5% F.S. | |||
| Drift | ≤ ±1% F.S./8h | |||
| Minimum Particle Size Limit | 23 nm or 10 nm |
| Measurement Principle | Electrical charge counting method |
| Measuring Range | 600 - 1.3×10⁹ #/cm³ |
| Measurement Accuracy | ≤ ±10% |
| VPR Removal Efficiency | >99.0% (C40) |
| Response Time | T90 < 5s |
| Gas Component | NH₃ | NH₃ | N₂O | N₂O |
|---|---|---|---|---|
| Measuring Range | 0 - 1000 ppm | |||
| Response Time | T10-90 < 2.5s | |||
| Accuracy | ≤ ±2.0% MRS or ≤ ±0.3% F.S. | |||
| Linearity | Determination coefficient: ≥ 0.998; Standard deviation: ≤ 1% F.S.; Slope: 0.99-1.01; Intercept coefficient: ≤ 0.5% F.S. | |||
| Repeatability | ≤ ±0.5% F.S. | |||
| Drift | ≤ ±1% F.S./8h | |||
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing...
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