Nitrogen Enhanced Purging System 1000 Pumped

Maximising dry gas purging, the Nitrogen Enhanced Purging System (NEPS) 1000 Pumped is a fully self-contained and portable nitrogen purging system that can be operated easily by connecting the equipment to the device’s purge connection. Also, this purging system has a self-contained pump and moisture-adsorbing molecular sieves to allow users to operate without an additional gas supply. User-friendly, the NEPS1000 Pumped can be programmed to view process control values and display dewpoint measurements (in degrees Celsius and Fahrenheit) with pressure (in Kpa or psi).

This nitrogen purging system features a selection of four inbuilt leak testing capabilities to verify the sealing standard of the equipment to be purged. Pressure testing is conducted at pressures from 10.3 Kpa (1.5 psi) to 34.4 Kpa (5.0 psi). The pressure leak-rate display resolution is 0.01 psi. Using the NEPS1000 PUMPED, the mode of operation changes to a more efficient single connection purging process, which also operates three selectable pressure cycles to ensure the dry gas influences all the space volume within a piece of equipment. The dewpoint monitor provides users with the dryness of the gas before commencing the purging operation. Its dewpoint stat feature lets users determine the amount of moisture in equipment and implement an optimised gas and purging procedure for production control. Using the remove dewpoint sensor option, the NEPS1000 Pumped will monitor the dewpoint dryness’s progress, switch off, and isolate the dry gas when the selected dewpoint is achieved.

A data logger can monitor the dewpoint degradation time, allowing users to calculate the water vapour transmission rate (WVTR) and determine the water removal rate during the initial purging phase. The system can operate from global country voltages and frequencies ranging from 100 to 230 VAC at 50-60 Hz. There is also a 24VDC version available. The NEPS1000 Pumped is suitable for optical instruments, image intensifiers, thermal imaging, underwater equipment, electronic housings, and surveillance instruments.

  • Fully self-contained for portable use
  • Easy-to-use Single Connection Purging
  • Dewpoint and Pressure Readout
  • Dewpoint Stat Gas Control
  • Dewpoint display from -80ºC to 20ºC
  • Remote Dewpoint Sensing Option
  • Portable and robust
  • User-programmable
  • Automatic purging operation
  • Maintainable online
  • NATO approved
  • Selectable Pressure Range: 10.3kpa/17.2kpa/34.4kpa
  • Display Range Pressure: 0 to 34.4kpa
  • Display Range Dewpoint: 20 to -80 degree/68ºF to -94ºF dewpoint/0.1 degrees
  • Resolution: 0.1 degrees dewpoint
  • Accuracy: ± 2 degrees dewpoint
  • Data Output Pressure: 0-5 volts
  • Data Output Dewpoint: 0-5 volts
  • Power: 100-230 volt 50Hz – 60Hz
  • Power Consumption: 3 Amps
  • Dimensions (W x D x H) : 490 x 425 x 190 (closed)
  • Weight: 15kg
  • Ingree Protection: 1P54 (closed case)
  • Operating Temperature: -10ºC to 50ºC
  • Storage Temperature: -50ºC to 65ºC
  • Proof Pressure Input: 137kpa (20 psi)
  • Flow Rate: 20 litres/min

Nitrogen Enhanced Purging System 1000 Pumped Product Brochure: Download