Nitrogen up to 21 L/min at 100 psi

Nitrogen up to 30 L/min at 100 psi

Nitrogen up to 15 L/min 100 psi

ETD option: 1cc/min 99.999% N2 @ 40 psi

Nitrogen for the API source and C-Trap: 99.5% pure, flow rate 15 L /min at 100 ± 20 psi

Nitrogen supply for ETD option: UHP 99.999% w/less than 1 ppm H2O & O2. Pressure at:40 ±5 psi

ETD module consumes less than 1 ATM cc/m of reagent carrier gas, so a standard large bottle (245 ft3) of gas should last approximately two years.

Nitrogen up to 21 L/min 100 psi

Nitrogen up to 21 L/min at 100 psi

Nitrogen up to 30 L/min at 100 psi +- 10 psi N

Nitrogen up to 30 L/min at 116 psi

Nitrogen up to 15 L/min, up to 100psi

Typical settings, as recommended by Thermo do not exceed 25 L/min, however, at max gas settings with HESI probe, nitrogen flow requirement was measured up to 40L/min, 100 psi.

Please note; Thermo states that these settings are unlikely to be used for real analysis as they are not optimum and would degrade the signal for any given sample. Verify with customer.

Nitrogen up to 15L/min, 100 psi

Makeup Air Flow Rate:

150 - 300 cc/min Hydrocarbon free air

Fuel Flow Rate:

10 to 35 cc/min Hydrogen

Support Gas Pressures

Zero Air: 20 - 30 PSI

Hydrogen: 20 - 30 PSI (hydrogen)

UHP Zero Nitrogen: 25 - 35 PSI

HC Free Air (200 - 300 cc/min)

N2 carrier (35 cc/min)

H2 Fuel (25 cc/min)

Note: additional pressure regulator required!

Carrier gas: He, H2 or N2

Capillary Column: Typically 2ml/min

Packed Column: 40ml.min

Make up gas: N2 or He

10-60ml.min / Typically 30ml.min

(only used with capillary columns)

Detector gas:

H2 for fuel gas 30-50ml/min

ZA for flame support 300-600ml/min