NEPS 1000 Advantage Purge Systems
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NEPS 1000 Advantage Purge Systems

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SKU neps-advantage Categories ,
Nitrogen Enhanced Purging Systems Selection Guide
Air Source
Dry Gas
NEPS Type
Standard
19″ Rack Mount
Voltage
100-230 VAC
100-230 VAC/24 VDC
100-230 VAC
Part Number
N240-AGM
NDV-AGM
N1900-AGM

Our Nitrogen Enhanced Purging Systems (NEPS) technology is a unique, easy-to-use, single-point purge system that pressurizes equipment or enclosures with dry gas to remove moisture from the airspace and from the hygroscopic materials contained in the equipment.  This provides a more thorough purge and more efficient use of the dry gas, as compared to a traditional dual-point or through purge when the dry gas will typically follow the path of least resistance from the entry to exit point of the equipment.  The NEPS provides automatic operation with minimal user input. The embedded dew point sensor measures and displays the dew point of the air exiting the equipment during the depressurization cycle.  This quantification of the purge operation ensures the effectiveness of the purge and prevents unnecessary dry gas expenditure.  Additional features include adjustable pressure settings, equipment leak test and source gas dryness test.

Most dual-point purging is done without any way to quantify the results.  Quite often, the purge removes the moisture from the airspace, but is not performed in a manner to ensure the removal of the majority of the moisture, which is contained in the hygroscopic materials in the equipment.  The NEPS eliminates the guesswork and provides an efficient and effective purch which will reduce the amount of dry gas expended, extend the life of the desiccant (if used), reduce maintenance cycles and provide greater protection to your equipment.

The NEPS 1000 Advantage range of products are suitable for use with sealed electro-optical equipment, containers and enclosures.  See Filler Valves for information on filler/purge valves for use with the NEPS.

The NEPS 1000 Advantage model is mounted in a portable transit case (model also available for 19″ rack-mount).  The control panel includes 1/4″ NPT quick disconnects for inlet, outlet and exhaust ports and digital displays for dew point and pressure readings.

The NEPS can be used with nitrogen, dry air, argon and SF6 gases. Input power requirements are 100-240 volts at 50-60 Hz.  AC power cord, connection tubing and tubing flow restrictors included.

 

FEATURES

Standard Models Rack Mount Model
  • Easy-to-Use Single Connection Purging
  • Automatic Purging Operation
  • Fits Standard 19″ Racking
  • User-Programmable
  • Dew Point and Pressure Readout
  • Dewpointstat Gas Control
  • Easy-to-Use Single Connection Purging
  • Automatic Purging Operation
  • Remote Dew Point Sensing Option
  • Dew Point Display from +20°C to -80°C
  • Dew Point and Pressure Readout
  • Dewpointstat Gas Control
  • Portable and Robust
  • Maintainable Online
  • Remote Dew Point Sensing Option
  • Dew Point Display from +20°C to -80°C
  • User-Programmable
  • NATO Approved
  • Portable and Robust
  • Maintainable Online
  • NATO Approved

 

TECHNICAL SPECIFICATIONS

Standard Models
Usable Gases Nitrogen, SF6, Helium, Argon Power 100-230 volt 50 hz – 60 hz
Selectable Pressure Ranges 10.3 Kpa (1.5 psi) Power Consumption 3 amps
17.2 Kpa (2.5 psi) Dimensions (mm) 490W x 425D x 190H (closed)
34.4 Kpa (5.0 psi) Weight 10 kg (23 lbs.)
Display Range Pressure 0 to 34.4 Kpa (0-5.0 psi) Ingress Protection IP54 (closed case)
Display Range Dew Point (Selectable) Operating Temp -10°C to +50°C (14°F to 122°F)
+20°C to -80°C dew point Storage Temp -50°C to +65°C (-58°F to 149°F)
+68°F to -94°C dew point Proof Pressure input 137 Kpa (20 psi)
Resolution 0.1°C dew point Flow Rate (typical) 20 liters per minute (0.71 CFM)
Accuracy ±2°C dew point Optional Extras See NEPS Accessories
Data Output Pressure 0-5 Volts Nato Stock NSN 4440-99-551-4115
Data Output Dew Point 0-5 Volts Order Code N240-AGM

 

 

Rack Mount Model
Usable Gases Air, Nitrogen, SF6, Helium, Argon Data Output Dew Point 0-5 Volts
Selectable Pressure Ranges 10.3 Kpa (1.5 psi) Power 100-230 volt 50 hz – 60 hz
17.2 Kpa (2.5 psi) Power Consumption 3 amps
34.4 Kpa (5.0 psi) Dimensions (mm) 490W x 425D x 190H (closed)
Display Range Pressure 0 to 34.4 Kpa (0-5.0 psi) Weight 6 kg (13 lbs.)
Display Range Dew Point (Selectable) Ingress Protection IP54 (closed case)
+20°C to -80°C dew point Operating Temp -10°C to +50°C (14°F to 122°F)
+68°F to -94°C dew point Storage Temp -50°C to +65°C (-58°F to 149°F)
Resolution 0.1°C dew point Flow Rate (typical) 20 liters per minute (0.71 CFM)
Accuracy ±2°C dew point Optional Extras See NEPS Accessories
Data Output Pressure 0-5 Volts Order Code N1900-AGM

Additional information

Weight 0.0000 lbs
Dimensions 0.0000 × 0.0000 × 0.0000 in
Voltage

100-230 VAC, 100-200 VAC/24 VDC

Enclosure

Standard, 19" Rack Mount

Air Source

Dry Air

Catalog – Standard

Catalog – Rack Mount

Manual – Standard

Catalog – Dual Voltage

Manual – Dual Voltage