|
Still deciding? Get samples of $ !
Order Sample
|
| Customization: | Available |
|---|---|
| After-sales Service: | Have |
| Warranty: | Have |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
An Exhaust Gas Analyzer (EGA), also commonly known as an emission analyzer, is a sophisticated diagnostic instrument designed to measure the concentration of specific gases present in the exhaust stream of internal combustion engines. It is a critical tool for automotive repair, environmental compliance testing, and engine performance research.
The primary function of the analyzer is to quantify key pollutant gases, most notably hydrocarbons (HC), carbon monoxide (CO), carbon dioxide (CO2), and oxygen (O2). For modern vehicles equipped with catalytic converters, it also precisely measures oxides of nitrogen (NOx). The device operates by extracting a sample of exhaust gas, typically via a probe inserted into the vehicle's tailpipe. This sample is conditioned (filtered, dried, and cooled) before being channeled into a series of dedicated sensors. Each gas component is detected using specific technologies: Non-Dispersive Infrared (NDIR) sensors for HC, CO, and CO2; electrochemical cells for O2 and NOx.
| Parameter | Specification |
|---|---|
| Model | HPC501 |
| Measurement Range | HC: 0 ~ 10,000 ppm (vol) CO: 0 ~ 10% (vol) CO2: 0 ~ 20% (vol) O2: 0 ~ 25% (vol) NOx: 0 ~ 5,000 ppm (vol) λ (Air-Fuel Ratio): 0.50 ~ 3.00 COcor (Corrected CO): 0 ~ 10% (vol) |
| Indication Error | HC: ±12 ppm (Absolute) or ±5% (Relative) CO: ±0.06% (Absolute) or ±5% (Relative) CO2: ±0.5% (Absolute) or ±5% (Relative) O2: ±0.1% (Absolute) or ±5% (Relative) NOx: ±25 ppm (Absolute) or ±4% (Relative) |
| Repeatability | Error ≤ ±2% |
| Stability | Automatic zero calibration; Span drift ≤ ±3% |
| Resolution | HC: 1 ppm CO: 0.01% CO2: 0.1% O2: 0.01% NOx: 1 ppm λ: 0.01 |
| Response Time | ≤ 10 seconds (for 95% response) |
| Warm-up Time | 8 minutes (3-minute emergency warm-up available) |
| Output | Direct digital display. Supports optional printer for output of gas names, max concentrations, test time/date, etc. Equipped with interfaces for computer networking. |
| Environmental Conditions | Operating Temperature: -5°C to +50°C Relative Humidity: ≤ 90% |
| Power Supply | AC 100-240V, 50/60Hz, or DC 12V (requires optional power inverter) |
| Power Consumption | 40 VA |
| Dimensions (L × W × H) | 420 mm × 310 mm × 170 mm |
| Weight | Approx. 9 kg |
){kind=link}