Membrane Nitrogen generator with integrated direct drive Scroll compressor. Electronic controlled


NGA CASTORE XL iQ SCIEX is a Nitrogen Generator with Membrane technology. It is engineered to transform standard compressed air into a supply of Nitrogen up to 20 L/min with a purity up to 99.9% and with two additional outlets for dry and clean air. All of these three outlets have its own internal flow/pressure regulator for an appropriate adjustment to guarantee safety and precision.
The CASTORE XL iQ SCIEX with its dual Nitrogen and Air outlets has been developed to meet specific requirements in term of gas, flow, urity
and pressure for SCIEX applications. A special carbon filter is used to remove VOC. It can be used for LC-MS and the evaporation of olvents in samples being analysed. The new iQ generators are equipped with an innovative direct drive motor-scroll compressor system (oil less) with inverter technology. The exclusive electronic flow control combined with the compressor control by the inverter allows to generate Nitrogen with a higher purity using a smaller volume at less pressure of air which results in reduced energy costs and increase the life time of the compressor. Continuous control of the operating parameters of Nitrogen allows to maintain the system at its maximum efficiency.

Main Application
  • SCIEX instruments
  • Solvent evaporation
  • LCMS
Main Advantages

✔ Compatible with SCIEX instruments
✔ Carbon filter to remove VOC
✔ Dual Nitrogen and Air generator
✔ 200 cc/min UHP Nitrogen for collision cell
✔ Plug & Play
✔ Low noise
✔ Low maintenance
✔ No belts, direct drive
✔ Generates nitrogen on demand
✔ Exclusive electronic flow control with
automatic Stand-by function
✔ Ultra silent technology: 50 dB(A)
✔ Reliable – No vibrations
✔ Designed to run 24 hours a day

6920.70.43 6920.70.43.1
N2 outlet
Flow rate (Max) 20 l/min
Outlet pressure (Max) 8 Bar (116 psi)
O2 Residual LCMS grade (up to 99.9%)
Dew point *1 -60°C (<-76°F)
Nitrogen for collision cell *2 200 cc/min @ 99.9999% *3 with option 6920.71.90
Dry Air outlet 1
Flow rate (Max) 30 l/min
Outlet pressure (Max) 7 Bar (101 psi)
Dew point *1 -40°C (< -40°F)
Dry Air outlet 2
Flow rate (Max) 30 l/min
Outlet pressure (Max) 4 Bar (58 psi)
Dew point *1 -40°C (< -40°F)
LCD with touch screen Standard
RS485 Standard
RS232 For service
Wi-Fi Optional
General data
Power supply voltage (min-Max) 220-240 Vac (±10%) 50/60 Hz 115-240 Vac (±10%) 50/60 Hz
Connection type IEC C20
Rated power 1.9 KW 1.7 KW
Net weight 180 kg 190 kg
Noise level <50 dB
Heat value (BTU) 6500 5800
Dimensions (W x D x H) 59 x 92 x 73 cm
N2 outlet port ¼” SWAGELOK compatible
Dry Air outlet port ¼” SWAGELOK compatible
Drain port ¼” BSPP female
Operating/storage conditions
Temperature 5-35°C (41-95°F)*2
Humidity (max, non condensing) 80% [5-35°C (41-95°F)]
Altitude < 2000 m
Pollution degree rating 2 (with no aromatic compounds)
IP rating IP20

*1 – Atmospheric Dew Point (ADP)

*2 – Optional, see below

*3– The purity refers to the residual oxygen

*4-Min temperature > 10°C to have best performance on O2 residual conten

Ordering codes

Gas Generators


6920.70.44.1 NGA CASTORE XL iQ SCIEX


6920.71.50 WiFi Module for CASTORE XL

6920.50.012 O2 sensor option (%) for CASTORE XL

6920.71.80 Carbon column for NG CASTORE XL


6930.00.141 Filter elements for NG CASTORE XL without carbon column installed

6930.00.148 Filter elements for NG CASTORE XL with carbon column installed

6930.00.147 Carbon filter column for NG CASTORE XL

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