Kurz Instruments, Inc. Isokinetic Sampling System

Description
The Series 220 has major advantages over traditional sampling systems. The Series 220 incorporates the unique Kurz Axial Flow-Low Particle Loss sampling nozzle design, developed especially for the DWPF at Savannah River Site. Rather than use a single “shrouded nozzle” as suggested by ANSI N13.1-1999, we use our low-loss axial flow nozzles to achieve the same objective—lower particle loss. Kurz believes its’ approach is more realistic, as a single nozzle can “miss” accident conditions n which large particles penetrate the upstream HEPA filters at the seals or any other location. The main difference between the operation of a single-point shrouded nozzle versus the Kurz Series 220 Multi-Point Sample Rakes, is that the shrouded nozzle is normally used with a manually controlled constant sample flow rate (which is questionable at low stack flows) and the Kurz Series 220 Multi-Point Sample Rakes are operated with the sample flow rate proportional to the stack flow rate, either by using the Kurz Automatic Flow Control System or manually controlled
Description
The Series 220 has major advantages over traditional sampling systems. The Series 220 incorporates the unique Kurz Axial Flow-Low Particle Loss sampling nozzle design, developed especially for the DWPF at Savannah River Site. Rather than use a single “shrouded nozzle” as suggested by ANSI N13.1-1999, we use our low-loss axial flow nozzles to achieve the same objective—lower particle loss. Kurz believes its’ approach is more realistic, as a single nozzle can “miss” accident conditions n which large particles penetrate the upstream HEPA filters at the seals or any other location. The main difference between the operation of a single-point shrouded nozzle versus the Kurz Series 220 Multi-Point Sample Rakes, is that the shrouded nozzle is normally used with a manually controlled constant sample flow rate (which is questionable at low stack flows) and the Kurz Series 220 Multi-Point Sample Rakes are operated with the sample flow rate proportional to the stack flow rate, either by using the Kurz Automatic Flow Control System or manually controlled

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Isokinetic Sampling System -  - Kurz Instruments, Inc.
Monterey, CA, USA
Isokinetic Sampling System
Isokinetic Sampling System
The Series 220 has major advantages over traditional sampling systems. The Series 220 incorporates the unique Kurz Axial Flow-Low Particle Loss sampling nozzle design, developed especially for the DWPF at Savannah River Site. Rather than use a single “shrouded nozzle” as suggested by ANSI N13.1-1999, we use our low-loss axial flow nozzles to achieve the same objective—lower particle loss. Kurz believes its’ approach is more realistic, as a single nozzle can “miss” accident conditions n which large particles penetrate the upstream HEPA filters at the seals or any other location. The main difference between the operation of a single-point shrouded nozzle versus the Kurz Series 220 Multi-Point Sample Rakes, is that the shrouded nozzle is normally used with a manually controlled constant sample flow rate (which is questionable at low stack flows) and the Kurz Series 220 Multi-Point Sample Rakes are operated with the sample flow rate proportional to the stack flow rate, either by using the Kurz Automatic Flow Control System or manually controlled

The Series 220 has major advantages over traditional sampling systems. The Series 220 incorporates the unique Kurz Axial Flow-Low Particle Loss sampling nozzle design, developed especially for the DWPF at Savannah River Site. Rather than use a single “shrouded nozzle” as suggested by ANSI N13.1-1999, we use our low-loss axial flow nozzles to achieve the same objective—lower particle loss. Kurz believes its’ approach is more realistic, as a single nozzle can “miss” accident conditions n which large particles penetrate the upstream HEPA filters at the seals or any other location.

The main difference between the operation of a single-point shrouded nozzle versus the Kurz Series 220 Multi-Point Sample Rakes, is that the shrouded nozzle is normally used with a manually controlled constant sample flow rate (which is questionable at low stack flows) and the Kurz Series 220 Multi-Point Sample Rakes are operated with the sample flow rate proportional to the stack flow rate, either by using the Kurz Automatic Flow Control System or manually controlled

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Technical Specifications

  Kurz Instruments, Inc.
Product Category Gas and Liquid Samplers
Product Name Isokinetic Sampling System
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