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.
The SA 3100 is a bench top BET surface area and pore size analyzer, which uses the static dosing method. This reference method uses helium to measure the sample tube free-space for highly accurate data. The unit has three vacuum out-gassing stations and one analysis port. It provides single and multipoint surface area analysis, multigas capability for surface area and full adsorption capability. User control is by an innovative touch screen. An optional SA-PREP™ Surface Area Outgas Station is designed for customers who need extra capacity.
This utility program has a Windows interface for an external PC and provides data reprinting, archiving, graphic overlays and other features.
Single
and Multipoint BET data and Langmuir surface area dataComplete
adsorption and desorption isotherm capabilityB.J.H. pore
size analysisMP and T-Plot
methods Description
SA 3100 with Dewar Lift (Adsorption and Desorption)
SA-PREP, Surface Area Outgasser
Part No
Description
BET Surface Area Control (10 x 0.15 g.)
Description
Mechanical / Vacuum Pump Oil (1 bot.)
Exhaust Filter Oil Mist (1 ea.)
Vacuum Pump Oil (1 L.)
Height
Width
Depth
Weight:
SA 3100 Surface Area and Pore Size Analyzer
31 in. (71.1 cm)
20 in. (50.8 cm)
21 in. (53.3 cm)
80 lbs. with vacuum pump
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
