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| Brand | Lihero |
|---|---|
| Model | LIS-2013(TA) |
| Measurement Principle | Colorimetric Spectrophotometry or Acid-Base Titration |
| Display | Embedded OS with 7-inch TFT Touchscreen (Chinese UI) |
| Sample Inlet | Positive-Pressure Auto-Sampling System |
| Reagent Consumption | ≤2.5 mL per analysis |
| Reagent Storage | Sealed Cartridge Design, Shelf Life Extended by >40% vs. Open Bottles |
| Data Storage | Internal Flash Memory ≥16 GB (≥12 months of 5-min interval data) |
| Sampling Channels | Up to 4 independent inlets with flow monitoring and dry-run alarm |
| Compliance | Designed for ISO 9001-certified manufacturing |
| Power Supply | 220 VAC ±10%, 50/60 Hz |
| Enclosure Rating | IP65 |
| Operating Temperature | 5–40 °C |
| Dimensions (W×D×H) | 483 × 450 × 220 mm |
| Weight | 18.5 kg |
| Brand | Lihero |
|---|---|
| Model | NaAl3000 |
| Origin | Hunan, China |
| Instrument Type | Online Process Analytical System for Sodium Aluminate Solutions |
| Application Domain | Bayer Process Monitoring in Alumina Refineries |
| Configuration | Integrated Sampling Subsystem + Analyzer Cabinet with Dilution, Measurement, and Data Acquisition Modules |
| Compliance Context | Designed for continuous operation in Class 1 Div 2 hazardous areas (per NEC/IECEx guidelines) |
| Brand | Lihero |
|---|---|
| Model | LIS-2013(HD) |
| Measurement Principle | Colorimetric Spectrophotometry (with optional titrimetric module) |
| Detection Range | 0–500 mg/L as CaCO₃ (configurable) |
| Accuracy | ±5% FS |
| Repeatability | ≤3% RSD |
| Sample Flow Rate | 10–30 mL/min |
| Operating Temperature | 5–40 °C |
| Power Supply | 220 VAC ±10%, 50/60 Hz |
| Output Interface | 4–20 mA, RS485 (Modbus RTU), Ethernet |
| Compliance | GB/T 5750.4–2023, ISO 9963-1:1994, ASTM D1126–22 |
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