Micromeritics TRISTAR II PLUS User Manual

SPECIFICATIONS FOR THE TRISTAR IIPLUS
Absolute
Range: 0 to 950 mmHg
Resolution: Within 0.05 mmHg
Accuracy: Within 0.1% of full scale
Linearity: < ± 0.1% of span
Relative
P/Po range: 0 to 1.0 P/Po
Resolution: < 10
-4
Pressure Measurement
Specific Surface Area
From 0.01 m
2
/g, nitrogen unit
From 0.001 m
2
/g, krypton unit
Total Surface Area
From 0.1 m
2
, nitrogen unit
From 0.01 m
2
, krypton unit
Pore Volume From 4 ×10
-6
cm
3
/g
Dewar Duration Up to 40 hours
Gas Consumption Up to 300 cm
3
STP per port
Analysis
Nitrogen Unit
Nitrogen; argon, carbon dioxide, or other non-corrosive gases;
butane, methane, or other light hydrocarbon vapors. Oxygen can
also be used only with an appropriate vacuum pump.
Krypton Unit
Same as nitrogen unit, plus the capability to perform krypton sur-
face area analyses at lower pressures
The TriStar II Plus should be operated in a properly vented environment when using flammable
or toxic gases.
Adsorptive Gases
Specifications for the TriStar IIPlus
TriStar II Plus Operator Manual
303-42800-01 (Rev M ) — Sep 2023
1 - 7

Micromeritics TRISTAR II PLUS Specifications

General

Brand	Micromeritics
Model	TRISTAR II PLUS
Category	Measuring Instruments
Language	English