9
Adding Modules
Adding a Helium Saver Injector Module
Thermo Scientific
TRACE 1300 and TRACE 1310 Hardware Manual
453
2.2 mL/min
130 psig (900 kPa; 9 bar)
2.7 mL/min
140 psig (970 kPa; 9.7 bar)
30 m
0.25 mm
1.0 mL/min
100 psig (690 kPa; 6.9 bar)
1.2 mL/min
110 psig (760 kPa; 7.6 bar)
1.7 mL/min
120 psig (830 kPa; 8.3 bar)
2.2 mL/min
130 psig (900 kPa; 9 bar)
2.7 mL/min
140 psig (970 kPa; 9.7 bar)
3.2 mL/min
150 psig (1030 kPa; 10.3 bar)
60 m
0.25 mm
1.0 mL/min
120 psig (830 kPa; 8.3 bar)
1.2 mL/min
130 psig (900 kPa; 9 bar)
1.7 mL/min
140 psig (970 kPa; 9.7 bar)
2.2 mL/min
150 psig (1030 kPa; 10.3 bar)
100 m
0.25 mm
1.0 mL/min
130 psig (900 kPa; 9 bar)
1.2 mL/min
140 psig (970 kPa; 9.7 bar)
1.7 mL/min
150 psig (1030 kPa; 10.3 bar)
30 m
0.32 mm
1.5 mL/min
100 psig (690 kPa; 6.9 bar)
2.0 mL/min
110 psig (760 kPa; 7.6 bar)
2.5 mL/min
120 psig (830 kPa; 8.3 bar)
3.0 mL/min
130 psig (900 kPa; 9 bar)
3.5 mL/min
140 psig (970 kPa; 9.7 bar)
60 m
0.32 mm
1.5 mL/min
110 psig (760 kPa; 7.6 bar)
2.0 mL/min
120 psig (830 kPa; 8.3 bar)
2.5 mL/min
130 psig (900 kPa; 9 bar)
3.0 mL/min
140 psig (970 kPa; 9.7 bar)
3.5 mL/min
150 psig (1030 kPa; 10.3 bar)
100 m
0.32 mm
1.5 mL/min
130 psig (900 kPa; 9 bar)
2.0 mL/min
140 psig (970 kPa; 9.7 bar)
2.5 mL/min
150 psig (1030 kPa; 10.3 bar)
*
For flow rates not specifically listed, round up in pressure to the next highest value. For example, if
1.5 mL/min is desired using a 0.25 mm ID column of 15 m length, use a helium regulator pressure of
110 psig (760 kPa; 7.6 bar).
**
Minimum pressure required to avoid nitrogen back diffusion into the helium carrier gas. Higher pressure
will result in a slightly higher (than minimum) consumption of helium, but will not result in adverse
analytical performance.
Table 20.
Determining Correct Helium Regulator Pressure for Column Type (Sheet 2 of 2)
Column Length
Column i.d.
Desired Flow
*
Required helium regulator
pressure psig (kPa; bar)
**
