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| Brand | Hongweiliangzi |
|---|---|
| Origin | Shandong, China |
| Model | HW-LS2 |
| Detection Principle | Fluorescent Immunoassay (FIA) |
| Detection Targets | Lead (Pb) and Cadmium (Cd) |
| Sample Types | Cereals (rice, corn, wheat, barley, sorghum), cereal products, feed & feed ingredients, edible oils, milk & dairy products |
| Detection Time | ≤12 min per sample (including sample prep) |
| Channels | 6 independent optical detection channels |
| Accuracy | ±5% deviation from reference method |
| Precision (CV) | ≤3% intra-assay, ≤5% inter-assay |
| Temperature Control Range | Ambient +5°C to 60°C |
| Display | 7-inch capacitive touchscreen (1920×1200) |
| OS | Android 7.1 |
| Internal Storage | 1 GB RAM + 8 GB eMMC |
| Data Capacity | >100,000 test records |
| Connectivity | Dual USB-A, USB-B, RJ45 Ethernet, Wi-Fi 802.11 b/g/n, optional Bluetooth & RFID scanner |
| Printer | Built-in thermal printer (57×20 mm paper) |
| Dimensions (H×W×D) | 308×205×91 mm |
| Weight | 2.7 kg |
| Operating Environment | 0–50°C, 0–90% RH non-condensing |
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