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| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HM-STY1 |
| Price | USD 4,500 (FOB) |
| Measurement Principle | Cryoscopic Depression of Freezing Point |
| Compliance | JJG 1089–2013, Chinese Pharmacopoeia 2025, ISO 17511 (traceability framework), USP <785> |
| Detection Speed | Up to 50 samples/h |
| Range | 0–3000 mOsmol/kg |
| Sample Volume | 50–100 µL |
| Resolution | 0.005 mOsmol/kg |
| Accuracy | ±6 mOsmol/kg (≤400) or ±1.5% (>400) |
| Repeatability | ≤2 mOsmol/kg (≤400) or CV ≤0.75% (>400) |
| Stability | ≤2 mOsmol/kg (at 300 mOsmol/kg, 8-h drift) |
| Cooling Time | ≤5 min |
| Operating Environment | 5–35°C, 5–80% RH (non-condensing), <2000 m altitude |
| Dimensions (D×W×H) | 360 × 300 × 240 mm |
| Weight | 7 kg |
| Data Interface | USB 2.0, 10/100 Mbps Ethernet, Wi-Fi 802.11 b/g/n, optional 4G LTE |
| Onboard Printer | Thermal, 57 mm paper roll |
| Power Input | 100–277 VAC, 50/60 Hz, 220 W max |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HM-GW |
| Instrument Type | Portable |
| Analysis Time | ≥1 min per 12 samples |
| Sample Weight | 0.5–2 g |
| Measurement Range | 0–100 FD units |
| Repeatability | ≤±2 FD units |
| Operating Temperature | 18–25 °C |
| Operating Humidity | <80% RH (non-condensing) |
| Display | 5-inch capacitive touchscreen |
| Power Supply | AC 200–240 V, 50/60 Hz |
| Detection Principle | Colorimetric quantification of aldehyde/ketone compounds generated during rice aging |
| Compliance | LS/T 6118–2017 |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HM-NQ |
| Price | USD 2,500 (approx.) |
| Temperature Range | −70 °C to +51 °C |
| Compliant Standards | GB/T 510, ISO 3016, ASTM D97, ASTM D6749, SN/T 3017 |
| Detection Method | Automated Pneumatic Pressure Method |
| Sample Volume | 4.5 mL |
| Test Interval | 1 °C |
| Repeatability | ±1 °C |
| Temperature Sensor | Class A PT100 |
| Temperature Accuracy | ±0.1 °C |
| Applied Test Pressure | 310 Pa |
| Cooling Method | Semiconductor-based Thermoelectric Cooling |
| Heating Rate | 1–3 °C/min |
| Cooling Rate | 3–4 °C/min (from ambient to −40 °C), 0.8–1.1 °C/min near pour point |
| Display | 7-inch HD Touchscreen (1024×600) |
| OS | Android-based Embedded System |
| Data Storage | Unlimited (eMMC-dependent) |
| Connectivity | Cloud Upload, USB Export, Thermal Printer Support |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% |
| Max Power Consumption | ≤350 W |
| Dimensions (L×W×H) | 440×370×390 mm |
| Net Weight | 19 kg |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | HM-GP200 |
| Price | USD 12,000 (FOB) |
| Spectral Range | 900–1700 nm |
| Optical Resolution | 7 nm |
| Measurement Mode | Transmission |
| Sample Throughput | Up to 15 subsamples per single measurement |
| Dimensions | 366 × 255 × 210 mm |
| Weight | 6 kg |
| Display | 7-inch TFT LCD |
| Light Source Lifetime | 20,000 hours |
| Operating Temperature | 5–35 °C |
| Relative Humidity | ≤85% RH (non-condensing) |
| Power Input | AC 220 V |
| Battery | Removable Li-ion |
| Compliance | Meets GB/T 35887–2018 (Chinese National Standard for NIR Grain Analyzers), ISO 12099:2017 (Animal Feeding Stuffs — General Requirements for Instrumental Analysis), and ASTM E1655–22 (Standard Practices for Infrared Quantitative Analysis) |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HM-CXW |
| Price | USD 3,500 (FOB Qingdao) |
| Detection Range | 0–100% |
| Sample Mass | 0.5–3.0 g |
| Batch Capacity | 6 samples |
| Temperature Control Accuracy | ±0.1 °C |
| Repeatability | ≤0.4% (crude fiber <10%) |
| Heating Element | Semi-circular silicon carbide heater |
| Display | 7-inch color TFT touchscreen |
| Liquid Delivery | Programmable, fully automated acid/alkali reagent injection |
| Filtration System | High-suction corrosion-resistant diaphragm pump with integrated back-blow function |
| Safety Features | Overflow prevention logic, dry-run protection, external reagent preheating reservoir |
| Power Supply | 220 V ±10%, 50–60 Hz |
| Total Power | 1500 W (main unit) + 1200 W (digestion block) |
| Dimensions (W×D×H) | 620 × 440 × 655 mm |
| Weight | 45 kg |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | HM-KSS |
| Price | USD 1,100 (FOB Qingdao) |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HM-MF2A |
| Vacuum Range | 0 to –90 kPa (Accuracy Class 1) |
| Hold Time Range | 0–9999 s |
| Vacuum Chamber Dimensions | Φ270 mm × 210 mm (H) |
| Power Supply | 220 V / 50 Hz |
| Display | 7-inch HD color touch screen |
| Data Storage | 100,000 test records |
| Weight | 1.8 kg (main unit), 8.5 kg (standard vacuum chamber) |
| Air Supply Requirement | 0.7 MPa via Φ6 mm polyurethane tubing |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | HM-YNQ2 |
| Price | USD 10,800 (FOB Qingdao) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Compliance | Chinese Pharmacopoeia 2020 Edition, General Chapter 0613 |
| Display | 7-inch industrial-grade color TFT touchscreen (Chinese UI) |
| Control System | Industrial PLC |
| Cooling Range | Ambient to –90 °C (with optional low-temp bath) |
| Heating Range | Up to +90 °C |
| Temperature Resolution | 0.1 °C |
| Sensor Type | High-accuracy platinum RTD (Pt100) with built-in calibration offset correction |
| Bath Configuration | Dual independent test ports in single thermostatic bath |
| Stirring Mechanism | Motor-driven mechanical stirrer, 60 cycles/min, synchronized with phase transition detection |
| Bath Media Compatibility | Water, ethylene glycol antifreeze, ethanol, or other low-viscosity, non-corrosive thermal fluids |
| Data Output | Integrated thermal line printer (fast, smudge-resistant) |
| Data Storage | Internal memory for ≥1,000 test records with timestamp, sample ID, and full cooling curve metadata |
| Operating Environment | 5–30 °C, 30–70% RH |
| Construction | Vacuum-insulated Dewar-style bath vessel (borosilicate glass inner, stainless steel outer jacket) |
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