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| Brand | KaLiKe |
|---|---|
| Origin | Chongqing, China |
| Model | KLA2010-B6 |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Principle | Static Volumetric Gas Adsorption Method |
| Number of Analysis Stations | 6 |
| Surface Area Range | 0.0005 m²/g (using Kr adsorption) to unlimited |
| Pressure Range | 0–133 kPa |
| Measurement Theory | Gas adsorption based on static vacuum volumetric method |
| Sensor Repeatability Error | < ±0.1% |
| Ambient Temperature Operation | Yes |
| Temperature Control Accuracy | ±0.5 °C |
| Vacuum System | Custom-designed stainless-steel vacuum system with metal-sealed joints, silver-plated internal surfaces, dual-layer vacuum shielding, and ultra-high vacuum capability up to 1×10⁻⁸ Torr (standard pump base: 1×10⁻² Pa / 1×10⁻⁴ Torr) |
| AD Resolution | 24-bit |
| Pressure Transducer | High-precision capacitive absolute pressure transducer (accuracy: 0.1%) |
| Liquid Nitrogen Dewar Capacity | Sustains >70 h unattended operation |
| Isothermal Jacket | Integrated liquid nitrogen isothermal sleeve for thermal stability below sample zone |
| Dimensions (L×W×H) | 500×500×750 mm (customizable) |
| Brand | KaLiKe |
|---|---|
| Origin | Chongqing, China |
| Model | KLA2010-C2 |
| Analysis Stations | 2 |
| Specific Surface Area Range | 0.0005 m²/g (using Kr) to unlimited |
| Pore Size Range | 0.35 nm – 500 nm (N₂ adsorption, extendable with high-vacuum option) |
| Pressure Range | 0–133 kPa |
| Vacuum System | Dual-stage ultra-high vacuum system (molecular pump + stainless-steel piping), base pressure ≤1×10⁻⁸ Torr |
| Temperature Control Accuracy | ±0.5 °C |
| Sensor Repeatability Error | <±0.1% |
| Detection System | Dual-range capacitive absolute pressure transducers (0–10 Torr & 0–1000 Torr per station), 24-bit AD acquisition |
| Isothermal Jacket | Liquid nitrogen isothermal enclosure for thermal stabilization |
| Sample Capacity | 70-hour unattended operation enabled by large-capacity LN₂ Dewar |
| Compliance | Designed for ASTM D3663, ISO 9277, ISO 15901, and USP <846> compliant workflows |
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