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| Brand | Hongweiliangzi |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (PRC) |
| Model | HW-SYP |
| Price | USD 520 (FOB) |
| Measurement Principle | Capacitive Sensing of Total Polar Materials (TPM) |
| Temperature Range | 0–200 °C |
| TPM Range | 0–50% |
| TPM Accuracy | ±1.5% |
| TPM Resolution | 0.1% |
| Temp. Accuracy | ±1.5 °C |
| Temp. Resolution | ±0.1 °C |
| Response Time | <3 s |
| Probe Material | Food-Grade 316 Stainless Steel |
| Housing Material | High-Impact PC Engineering Plastic |
| IP Rating | IP67 |
| Display | OLED, 5-Level Brightness Adjustment |
| Battery | 900 mAh Li-ion, USB-C Charging |
| Continuous Operation | ≥30 h |
| Data Storage | 10,000 Records |
| Dimensions (Probe) | Ø24.5 × 480 mm |
| Weight | 275 g |
| Packaging Dimensions | 53 × 600 mm |
| Package Weight | 1.2 kg |
| Connectivity | Wi-Fi & PC USB Interface |
| Cloud Platform | Integrated SaaS Dashboard with Audit-Ready Export |
| Calibration | User-Adjustable TPM Offset & Full Reset Capability |
| Alarm Thresholds | Configurable Upper/Lower TPM Limits |
| Brand | Hongweiliangzi |
|---|---|
| Origin | Shandong, China |
| Model | HW-LZ2 |
| Detection Principle | Fluorescent Quantitative Immunochromatography |
| Target Analytes | Aflatoxin B1 (1–100 µg/kg), Deoxynivalenol (50–5000 ppb), Ochratoxin A (2–400 µg/kg), Zearalenone (5–400 µg/kg), Fumonisin (50–6000 ppb), T-2 Toxin (2–2500 ppb) |
| Detection Time | < 5 seconds per test |
| Repeatability | CV ≤ 3% |
| Channels | 6 independent optical detection channels |
| Operating Temperature Range | Ambient +5°C to 60°C |
| Display | 7-inch capacitive touchscreen (1920 × 1200) |
| OS | Android 7.1 |
| Onboard Storage | 1 GB RAM + 8 GB eMMC |
| Data Capacity | >100,000 records |
| Connectivity | Dual USB-A, USB-B, Gigabit Ethernet, Wi-Fi 802.11 b/g/n, optional Bluetooth & RFID/QR scanning |
| Thermal Printer | Built-in (57 × 20 mm thermal paper) |
| Power Input | AC 100–240 V, 50 Hz |
| Output | DC 12 V / 5 A |
| Dimensions (H×W×D) | 308 × 205 × 91 mm |
| Net Weight | 2.7 kg |
| IP Rating | IP54 |
| Transport Case | Military-grade shock-absorbing aluminum trolley case (800 × 340 × 540 mm, 18 kg gross) |
| 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 |
| Brand | Hongweiliangzi |
|---|---|
| Origin | Shandong, China |
| Model | HW-QN40 |
| Detection Method | Enzyme Inhibition Assay |
| Number of Channels | 40 |
| Wavelength | 410 nm |
| Light Source | Monochromatic Cold Light Source |
| Sample Capacity | 40 Positions |
| Reaction Vessel Temperature | 37 ± 0.1 °C |
| Reaction Cycle Time | 42 s per test |
| Reagent Positions | 4 |
| Reagent Needle | Liquid-Level Sensing & Collision Protection |
| Display | 7-inch Touchscreen |
| Printer | Built-in Thermal Printer |
| Power Supply | AC 220 V, 50 Hz, 102 W |
| Weight | ~13 kg |
| Dimensions | 428 × 305 × 380 mm |
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