Beckman Coulter - SA™ 3100
SA™ 3100 Surface Area and Pore Size Analyzer
The SA 3100 with automated dewar lift is a complete system with integrated outgassing stations and vacuum pump and is highly accurate. It features continuous saturation pressure measurement, has a minimum manifold volume to enhance sensitivity, and performs a multipoint helium free space measurement, to improve repeatability and accuracy.
Rapid Analysis is achieved through the use of optimized sample holders, greater sensitivity allowing a smaller sample volume and a novel learn function. It provides flexible output.
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Features of SA™ 3100
- Single and Multipoint BET data and Langmuir surface area data
- Complete adsorption and desorption isotherm capability
- B.J.H. pore size analysis
- MP and T-Plot methods
General Specifications
Depth | 21 in |
Height | 31 in |
Width | 20 in |
Weight | 80 lbs with vacuum pump |
Additional Specifications
Surface Area Measurement Range:
> 0.01 m²/g
Pore Size Range:
3 to 200 nm
BET Surface Area:
Typical Reproducibility: < 2% CV
Pressure Measurement
Overall Pressure Range:
Vacuum to 100 mm Hg
Minimum Relative Pressure:
6 x 10-5
Sample Pressure Resolution:
0.046 mm Hg
Transducer Linearity:
< 0.1% BFSL
Transducer Repeatability:
0.0125% BFSL
Calibrated Manifold:
At 45º C, Stability at +/- 0.1º C
Vacuum Pump
Volume Rate Displacement: 1.5 m³/hr
Power Consumption: 130W
Ultimate Vacuum: 10-3 mm Hg
Sample Preparation System
Number of Outgas Ports: 3
Environmental and Power Requirements
Universal One-Design:
Autoswitch power supply, 90-250 Volts 50/60 Hz, 150W
Operational Power Consumption:
Nominally 500W
Operating Temperature Range:
10 - 35º C
Storage Temperature Range:
0 - 50º C
Operating Altitude:
Up to 10,000 ft. above sea level
Operating/Storage Relative Humidity:
10-85% RH non-condensing