Items for Sale

Thermo Scientific Partisol 2000-FRM Air Sampler(s)


Four EPA approved Particulate Samplers Available.  Samplers are operational and in good condition.  Each sampler has a Particulate PM10 Head along with a Very Sharp Cut Cyclone (VSCC) for PM2.5 Sampling.  Two additional  PM10 sampling Heads and spare parts are also available.

Please contact Shell Engineering if interested in purchasing used equipment.

Charles Shell
Shell Engineering and Associates, Inc.
2403 W Ash St.
Columbia, MO  65203
573 445 0106
charles@shellengr.com

The Thermo Scientific Partisol 2000-FRM Air Sampler is based upon many of the features first introduced in the original Partisol® sampler, which was incorporated by the U.S. EPA PM-2.5 performance and design requirements.

Users routinely implement the Partisol family platform in a wide variety of ambient conditions. These range from hot and dry areas such as Southern California, to hot and moist areas such as Southeast Asia, as well as in extremely cold climates.

Reliable and quiet operation, low maintenance requirements and ease of filter exchange have made this sampling platform attractive to end-users worldwide. The Partisol 2000-FRM Sampler contains a filter exchange mechanism that allows for a “single-action” filter change by pulling the mechanism’s handle forward.

Key Features

  • S. EPA PM-2.5 and PM-10 Reference Sampler
  • Sample inlets for PM-2.5, and PM-10
  • Quick flow audit/calibration with software support for Streamline FTS
  • Single-filter sampler for the collection of airborne particulate matter


Remtech Doppler Sodar


SODAR is in fair condition. Unit was refurbished in 2007 and placed in storage. Unit has not been used since. Unit powers up but has not undergone a diagnostic check. Comes with Heater unit for use in colder climates.

Please contact Shell Engineering if interested in purchasing used equipment.

Charles Shell
Shell Engineering and Associates, Inc.
2403 W Ash St.
Columbia, MO 65203
573 445 0106
charles@shellengr.com

The following information was obtained from the manufacturer:

Remtech PA1 Phased Array Doppler Sodar

Up to 1500 meter altitude
User changeable minimum height (starting at 25 meters)
User changeable gates
User changeable averaging periods
Dell Inspiron 510 Computer with Linux operating system

Horizontal direction accuracy +/- 3 degrees or better for winds faster than 2m/s
Horizontal speed up to 50 m/s
Horizontal speed accuracy better than .2 m/s or 3% for wind speeds over 6 m/s
Vertical speed range -4 to +4 m/s
Vertical speed accuracy +/- 5 cm/sec or better

New signal cable
Heater option
Test tweeter to test 52 individual antenna elements

BL# MONTH DAY YEAR HOUR MIN VAL1 VAL2 VAL3 VAL4
0 10 20 2004 1 15 2511 815 1308 0


SPU1 SPU2 SPU3 SPU4 NOIS1 NOIS2 NOIS3 NOIS4 FEMAX SOFTW
1 2 0 0 479 510 489 0 252 8170


FE11 FE12 FE21 FE22 SNR1 SNR2 SNR3 SNR4 CHECK JAM
15 15 15 14 69 68 59 0 142 12


ALT CT SPEED DIR W
500 -9999 -9999 -9999 -9999
450 430 1311 145 30
400 612 1139 143 15
300 697 797 136 -1
250 693 724 132 -3
200 687 693 131 -7
150 629 633 132 5
100 552 553 128 13
50 436 393 123 19