Micromeritics ASAP 2460 User Manual

Name: Micromeritics ASAP 2460
Brand: Micromeritics
Rating: 5 (1 reviews)

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Report Options Files ASAP 2460 Operator’s Manual

3-56 246-42800-01 - Aug 2013

Properties button Click to view or edit the constants describing the physical properties of the

adsorbent and adsorptive.

Adsorbent group box:

Contains the parameters for the sample. If using Computed for the

interaction parameter, all fields are enabled. If using Entered, only the

values in the Diameter and Diameter at zero energy text fields may be

edited.

• Description - select the name of the sample used in the analysis.

• Diameter - enter the diameter of the sample atom.

• Diameter at zero energy - enter the diameter of an atom at zero

interaction energy: (2/5)

1/6

× diameter.

• Polarizability - enter the polarizability of the sample.

• Magnetic susceptibility - enter the magnetic susceptibility of the

sample.

• Density - enter the density per unit area of the sample.

Field or Button Description (continued)

These options are disabled if Entered is selected in the

Interaction Parameter group box.

Questions and Answers:

J
Jeanette MorganAug 5, 2025
Why is the vacuum on my Micromeritics ASAP 2460 Measuring Instruments making a loud noise?
- L
  louis48Aug 5, 2025
  If the vacuum system of your Micromeritics Measuring Instruments is making a continuous loud noise, it could be due to several reasons. First, ensure that the sample tube fitting is securely tightened with a wrench. If the noise persists, inspect the sample tube O-ring for wear or cracks and replace it if necessary. Another potential cause is a cracked sample tube, which would require replacement. Lastly, check if a sample tube is loaded on the selected port and that the port valve is closed. If not, install a plug or empty sample tube on the port. If the valve is open, enable manual control and use the instrument schematic to close the gas inlet valve.
B
Benjamin FrankAug 12, 2025
What to do if vacuum gauge shows high reading on Micromeritics ASAP 2460 Measuring Instruments?
- D
  David CunninghamAug 12, 2025
  If the vacuum gauge on your Micromeritics Measuring Instruments shows a reading above 20 µmHg, even after extended pumping, consider these potential causes. If you're using an oil-based pump, the vacuum pump oil level might be low, causing ineffective evacuation; in this case, add or change the vacuum pump oil, ensuring it reaches the proper level according to the indicator window on the pump. Check the pump's power plug, switch, and circuit breaker to ensure the pump is receiving power. A dirty filter in the port being used could also cause this issue; replace the port filter to resolve it.

Micromeritics ASAP 2460 Specifications

General

Model	ASAP 2460
Type	Surface Area and Porosity Analyzer
Number of Analysis Ports	2
Number of Degas Ports	2
Power Requirements	100-240 VAC, 50/60 Hz
Measurement Principle	Gas adsorption
Measurement Range	0.01 m²/g and up
Analysis Types	BET, Langmuir
Gases Adsorbed	Nitrogen, Argon, Krypton, Carbon Dioxide
Pressure Range	0 to 1000 mmHg
Coolant	Liquid Nitrogen
Temperature Range	-196 to 400 °C
Detectors	Pressure Transducers
Dimensions	24 in
Weight	Approximately 150 lbs (68 kg)
Analysis Method	Static volumetric method