Peak Performer Gas Analysis


PEAK PERFORMER 1 PDD : 930-140

Highly sensitive Pulse Discharge Detector (PDD).

Detection: Argon

Matrix Gas: Nitrogen

 

The Peak Performer 1 PDD uses a highly sensitive Pulse Discharge Detector (PDD) which has been designed specifically for process applications in UHP gases.


Peak Labs Data Sheet Performer TCD

The PDD is used to measure trace impurities down to part per billion levels, while offering a common operating platform for simple, accurate measurements.

The PP1 technology has proven to offer a more cost-effective and user friendly alternative to other process GC's. In addition, Peak Labs practical experience and ability to customize to suit your applications makes Peak Labs your partner, not just your supplier.

Please contact Peak Laboratories here or contact a local sales representative for custom applications and further information on our standard applications.


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Technical information

technical information tab

The Peak Performer 1PDD gas chromatograph (GC) can be optimized for your analytical needs in a variety of matrix gases. Typical applications for model 930--140 are provided below:.

  • Nitrogen in UHP Helium, Argon or Hydrogen matrix gas
    (see Fig. 1).
  • Semiconductor Plants
  • Quality Assurance / Control
  • Process Control
  • Air Separation Plants
  • Purifier Manufactures

Performance*
Some standard detection limits (in parts per billion)

 

Matrix Gas

Nitrogen

Impurity    
Ar: Argon   5

 

All performance specifications are based on fully optimized PP1 with 0.2 cc sample loop.

  • Unless specified, carrier gas is purified research grade helium

Accuracy

  • + / - detection limit or 10% of reading, whichever is higher.

Range

  • 5000 : 1
    Examples
    1 ppb – 10 ppm w/5 cc sample loop
    5 ppb – 50 ppm w/1 cc sample loop

Operation

Run time:

  • 400 seconds < (depending on application)

Operating Temperature:

  • 55 - 85 °F (13 - 30 °C )

Gas Supply Requirements:

  1. Carrier:
    • Purified research grade helium
    • Supply pressure 70 – 110 psig with 5% stability to purifier
    • Total flow ~200 sccm (plu ~ 50 cc per actuation)
  2. Actuator:
    • Purified research grade helium or equivalent regulated @ 70 psig

Data Collection / Communication (Standard)

  • Backlit 3" x 5.25" touch screen
  • Visual chromatogram and numerical results
  • On-board integration with re-run capability
  • Chromatograms collected and archived via standard 9 - pin com-port in .csv format (data is excel compatible)
  • Analog (0-1 VDC) trending available

Dimensions / Electrical

  • 27" L x 17" W x 7" H
  • 25 lbs.
  • 115 VAC, 50 – 60 Hz / 220 VAC, 50-60 Hz
  • 1.5 amp maximum

Accessories and other features

  • Trend outputs
  • Analysis averaging
  • Auto start/stop capability
  • 4-20 mA Output

                                                                                                                 Figure 1.

930-140

 

Carrier: Purified He
Sample : Argon within Nitrogen matrix gas

 

 

 

 

Please contact Peak Laboratories here or contact a local sales representative for custom applications and further information on our standard applications.

 

 


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