Membrane Nitrogen generator with integrated direct drive Scroll compressor. Intelligent Quiet Technology

The NitroGen series NG CASTORE XL iQ use Membrane technology.
They are engineered to transform standard compressed air into a safe, regulated supply of Nitrogen up to 70 L/min with a purity up to 99.9%.
This NG series is equipped with a scroll built-in oil less compressor with inverter technology. The new iQ series is equipped with the innovative direct drive motor-compressor system that result in lower noise than the previous version.
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.
The CASTORE XL iQ has been developed to meet specific requirements in term of gas, flow, purity and pressure in LC-MS applications. It can be used for the evaporation of solvents in samples being analysed.

Membrane Nitrogen generator NG CASTORE XL iQ

Product features

  • Compatible with all LCMS
  • 200 cc/min UHP Nitrogen for collision cell
  • Low noise
  • Low maintenance
  • No belts
  • Direct drive
  • Generates nitrogen on demand
  • Exclusive electronic flow control
  • Ultra silent technology: 50 dB(A)
  • Reliable – No vibrations
  • Designed to run 24 hours a day

Main applications

  • LCMS
  • Solvent evaporation
  • Agilent MP AES

Technical specifications

Models: NG CASTORE XL iQ 20 40 70
6920.70.20.1 6920.70.20 6920.70.40.1 6920.70.40 6920.70.70.1 6920.70.70
N2 outlet
Flow rate (Max) 20 l/min 40 l/min 70 l/min
Outlet pressure (Max) 9 Bar 8 Bar
Nitrogen purity LCMS grade (up to 99.9%*1)
Nitrogen for collision cell*2 200 cc/min @ 99.9999%*3 with option 6920.71.90
LCD with touch screen Standard
RS485 Standard
RS232 For service
General data
Power supply voltage (min-Max) 115-240 Vac (±10%) 50/60 Hz 220-240 Vac (±10%) 50/60 Hz 115-240 Vac (±10%) 50/60 Hz 220-240 Vac (±10%) 50/60 Hz 115-240 Vac (±10%) 50/60 Hz 220-240 Vac (±10%) 50/60 Hz
Connection type IEC C20
Rated power(Max) 1.3 KW 1.4 KW 1.5 KW 1.8 KW 1.9 KW 2.2 KW
Net weight 185 kg 185 kg 185 kg
Noise level < 45 dB < 50 dB
Heat value (BTU) 4440 5130 6500
Dimensions (W x D x H) 59 x 92 x 73 cm
N2 outlet port ¼” BSPP female
N2 UHP outlet port ¼” BSPP female
Drain port ¼” BSPP female
Operating/storage conditions
Temperature 5-35°C (41-95°F)
Humidity (max, non condensing) 80% [5-35°C (41-95°F)]
IP rating IP20
Pollution degree rating 2 (with no aromatic compounds)
*1 The purity refers to the residual oxygen, depends on flow and working pressure
*2 Optional, see below
*3 The purity refers to the residual oxygen

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