Kenelec Scientific - Kenelec Products - PDPA System 2-Component

PDPA System 2-Component

Product Info
Accessories

This pre-configured two-component PDPA system gets you up and running in a hurry. It is a workhorse system providing maximum two-component size and velocity data with minimum hardware. The fiberoptic transmitter probe allows a multitude of fringe spacings and beam waist sizes when optional beam expander and focusing lenses are used. The 110 mm RV 70 series receiver probe is our most popular unit. Both probes are attached to convenient rotating mounts for easy setup. Processing electronics have been pre-selected and configured for a wide range of size and velocity measurements.

This system can be upgraded to a three-component PDPA system. Since traversing, seeding, and data processing requirements will vary with the application, no traverses, particle generators, or computer is included here.

PDPA and LDV Trade-In Program Back by Popular Demand

Phase Doppler Particle Analyzer (PDPA) Trade-in Extended

Laser Doppler Velocimeter (LDV) Trade-in Extended

Features & Benefits

All system components are included
Easy-to-Use FLOWSIZER™ Data Acquisition and Analysis Software is included
System offers good mid-range capabilities
Can be used as a starting point for more advanced capabilities
Powerful water-cooled laser included

Applications

Spray measurements
Droplet size measurement
Detailed size and velocity measurements
Size-velocity correlation
Spray characterization

Included Items

LA70-2 Coherent 2W Argon-Ion Laser
FBL-2 fiberlight™ Multicolor Beam Generator with Four Fiberoptic Couplers
TM250 Two-component Fiberoptic Transmitter (70 mm diameter)
RV2070 Two-component Fiberoptic Receiver (110 mm diameter)
PDM1000-2P Two-channel Photodetector Module
FSA3500-2P Two-channel Signal Processor for Velocity and Size
Manual
Accessory kits

Literature

Brochure 2.07Mb

Accessories

Single-jet Atomizer

Reliable
Cost-effective
Small package size
Convenient pressure control
Convenient flexible outlet tube
Easy to refill and clean

More Information

Traverse Accessories for PDPA - Traverse Accessories for PDPA

Traverse accessories help the user get the most productivity out of their TSI traverse, while enhancing operating safety. Casters permit the traverse to be easily moved from place to place. Foundation brackets rigidly attach the base frame to the floor to prevent tipping when floor is uneven, in earthquake-prone areas, or when the traverse is unevenly loaded.

Rails for PDPA

TSI Rails provide the most flexible and sturdy support system for any PDPA system.
Various lengths are available, from 0.5 m to 2.0 m, to allow the user to tailor the system to the specific probes and lens focal lengths used.

Mount Kits for PDPA

TSI Mounting Kits for PDPA provide the rugged but precise mounting base needed for today's PDPA systems.
Fixed and adjustable mounts are available for 1D, 2D, and 3D system needs.
Portability and multi-system use are required of modern phase Doppler systems.
Easy adjustment and long-term stability of the TSI Mount Kits allow the user to obtain maximum performance from their PDPA system for every measurement situation.

Hardware Kits for PDPA

TSI Hardware Kits for PDPA provide the rugged but precise mounting structure needed for today's PDPA systems. Corner brackets and various length rails are available to customize the assembly to the measurement needs. Portability and multi-system use is required of modern phase Doppler systems. Fast setup and long-term stability of the TSI Hardware Kits allow users to obtain maximum performance from their PDPA systems for every measurement situation.

Single-jet Atomizer - 9302

Reliable
Cost-effective
Small package size
Convenient pressure control
Convenient flexible outlet tube
Easy to refill and clean

Oil Droplet Generator - 9307

The Oil Droplet Generator (TSI Model 9307) is used to produce large quantities of oil droplets for seeding flows when making PIV or LDV measurements. The large droplet output is especially useful for seeding high-speed flows.

Fog Generator - 9308

High capacity
Quick warmup time
Seeding oil is non-toxic
Remote control included

FLOWSIZER Data Acquisition & Analysis Software

IEEE 1394 (FireWire) communication and data transfer interface
Intensity validation for phase and frequency measurements
Automatic slope calculation for phase measurement based on index of refraction and collection angle
Customized, user-defined graphs
Customized, user-defined statistics
Project oriented data management
Selection of external analog output (e.g., frequency and phase, up to 3 channels)
Customized data export, Excel and Tecplot® format
On-line power spectrum calculations
True plug-and-play capability with FSA based hardware (auto recognition of system components)

Monosize Droplet Generator - MDG-100

The MDG100 produces a stream of uniform size drops in the range of 50um to 300um. It relies upon an established technique of liquid column excitation to generate the droplet stream.

Photodetector Modules for Velocity and Size - PDM1000-1P

TSI's Photo-Detector Module (PDM) combines an interchangeable optics block with ultra-sensitive photodetectors for maximum ease-of-use and highest performance LDV/PDPA operation.

Seeding Particles

Full range of particle materials
Full range of particle sizes
Fluorescent particles for micro PIV experiments

3-Axis Heavy-Duty Traverse System - T3DH

TSI Heavy Duty Three Axis (3D) traverse system, Model T3DH or T3DHE

72mm Fiberoptic Receiver Probe - RV70

The TSI RV 70 Series Phase Doppler Receiver has optimized optical design for the most reliable phase Doppler measurements over the widest dynamic range. The 72 mm optical aperture allows collection of signals even from a wide range of droplet sizes, with a smaller package size. Optimized optical design, including a non-integer detector spacing, allows phase Doppler systems based on this receiver to reject low-reliability signals from the incorrect scattering component.

106mm Fiberoptic Receiver Probe - RV100 Series

The TSI RV 100 Series Phase Doppler Receiver has optimized optical design for the most reliable phase Doppler measurements over the widest dynamic range. The 106 mm optical aperture allows collection of signals even from small droplets in dense sprays, at long stand-offs, and even with reduced laser power. Optimized optical design, including a non-integer detector spacing, allow phase Doppler systems based on this receiver to reject low-reliability signals from the incorrect scattering component.

70mm Transmitting Probe - TM Series

The "TM" Series Transmitting Probes are the ideal choice for phase Doppler measurements. They are compact, user-friendly, and provide a wide variety of fringe spacings and waist sizes. This is achieved using TSI's unique XPD50-I internal beam expander/contractor and an assortment of optional focusing lenses from 250 mm focal length to 1000 mm focal length. The TM series probes are equipped with a convenient rotating mount and sliding base. Beam steering and fiber polishing can be performed by the user, with no need to return the unit to the factory. This is a key advantage, particularly when working with high-power, multi-Watt, water-cooled lasers.

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