ASAP 2020 Plus Chemisorption Analyzer, Micromeritics Instrument Corporation (CAT#: STEM-LE-0445-LC)

The Micromeritics ASAP 2020 Plus is a powerful, table-top instrument which combines various automated gas sorption techniques. The system is designed to provide high-quality surface area, porosity, chemisorption and physisorption isotherm data for material analysis.

Pressure Range: 0 to 950 mmHg
Temperature Control: Ambient + 10 °C to 1100 °C,>1 °C increments
Resolution: Up to 1 x 10-7 torr (0.1 mmHg transducer)
Accuracy:> 0.15% of reading

Two-station degassing system is programmable for automatic SOP sample preparation
Dedicated P° sensor speeds up analysis and provides P° value under the same conditions as adsorption measurement
Six analysis gas inlets with dedicated vapor and helium free-space ports offer bigger flexibility and automatically select pretreatment, backfill and analysis gases
Proven Isothermal Jacket Cold Zone Control deliver accurate, reproducible temperature maintenance
Long-lasting and refillable dewar offers almost unlimited analysis time
Standard independent dual vacuum system (one for analysis and one for sample preparation). Optional oil-free system is also available
Proprietary transducer system with unmatched stability, rapid response and low hysteresis improves accuracy and signal-to-noise ratio
Coated monolithic, temperature-controlled stainless steel manifold provides a non-polluting inert surface area

AutoChem 2950 High Pressure Chemisorption Analyzer, AutoChem II 2920 Chemisorption Analyzer, ChemiSorb 2720 / 2750 Chemisorption Analyzer, ChemiSorb HTP High Throughput Chemisorption Analyzer