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| Brand | TCT (Xiamen Tongchuang) |
|---|---|
| Origin | Fujian, China |
| Model | VRMS1000 |
| Instrument Type | Portable System |
| Max. Permissible Error | ±1% |
| Zero Drift | ±1% |
| Span Drift | ±1% |
| Repeatability | ±1% |
| Brand | TCT (Xiamen Tongchuang) |
|---|---|
| Origin | Fujian, China |
| Model | VEMEIS1.0 |
| Application | In-Use Vehicle Emission Compliance Testing (Gasoline, Diesel, Motorcycle) |
| Regulatory Compliance | GB 18285–2018, GB 3847–2018, GB 19758–2005, GB 14621–2002, GB 18352.6–2016 |
| Measurement Principles | NDIR (HC, CO, CO₂), Electrochemical (NO, NO₂, O₂), Lambda Calculation, Opacity (N, K), Charged Particle Counting (PN), Thermal & Inductive Sensing (Oil Temp, RPM) |
| Detection Range | HC 0–20,000 ppm |
| Resolution & Accuracy | As per GB standards (e.g., HC ±4 ppm or ±3% rel., Opacity ±1% abs., PN ±1% FS) |
| Data Transmission | Wireless (4G/LTE), Cloud-Ready API Interface |
| Software | Integrated Emission Database Management, Audit-Trail Logging, GLP-Compliant Reporting |
| Brand | TCT |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Handset OBD |
| Response Time | 0.01 s |
| Compliance | GB 3847–2018, GB 18285–2018 |
| Connectivity | Bluetooth (BLE 4.2+), USB-C, 4G LTE Cat-4 |
| Integrated Hardware | VCI Diagnostic Interface + Rugged Industrial PDA (Android 11, IP65-rated) |
| Data Transmission | Secure HTTPS/FTP upload to Environmental Protection Bureaus’ OBD Remote Supervision Platforms |
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