- Home
- Equipment
Refine by
Brechtel Environmental Equipment & Supplies
9 equipment items found
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
The Brechtel Model 1204 CVI is a virtual impactor inlet ideal for probing the detailed properties of actual CCN inside real clouds. The CVI was developed for aircraft deployment so researchers could explore aerosol-cloud interactions across a broad spectrum of cloud types and under different air mass source region conditions. Extensively wind-tunnel tested to characterize size-dependent ...
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
Most particles in the atmosphere take up water when exposed to increasing relative humidity – this often explains the poor visibility during the early morning hours when the relative humidity is high and particles have swollen in size and more effectively scatter solar radiation. When we inhale particles they also grow into water droplets, how large they grow determines where they deposit ...
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
The Model 1720 Mixing Condensation Particle Counter (MCPC) performs ultra-fast total particle number concentration measurements for applications where high time resolution and fast response are critical. The compact size, low weight and minimal power use make it a great solution for applications requiring portability. The robust design withstands the G-forces of mobile use and the butanol ...
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
The Model 9400 Base Module includes the software and hardware to communicate with, integrate and remotely control one or more 94XX modules, all at the same time. A ruggedized tablet PC with external serial control talks to and controls each module via a micro-USB hub. A simple-to-use graphical user interface automatically recognizes which modules are connected and activates the appropriate ...
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
Sampling particles from moving platforms can be tough – especially larger coarse-mode aerosol that are easily lost inside inlets due to turbulent deposition. The Isokinetic Inlet System has been designed using our wind tunnel facility to minimize particle losses in aircraft sampling applications where automated operation and field-tested performance are required. Brechtel has over 14 years ...
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
Perform real-time light absorption and black carbon measurements using light transmission through a filter with the Tricolor Absorption Photometer (TAP). Based on a decades-proven design that is simple to use and maintain, the TAP measures light absorption at three wavelengths by particles deposited on a filter. By assuming a mass extinction efficiency, the ambient mass loadings of black carbon ...
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
The Brechtel Model 1205 GCVI is the ideal virtual impactor tool for probing the detailed properties of actual cloud condensation nuclei (CCN) inside real clouds. The GCVI was developed for long-term, unattended deployments at mountain and other sites with accessible clouds so researchers could explore aerosol-cloud interactions with the ease of ground operation. Significant anti-icing experience ...
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
The PILS is one of the simplest methods available to acquire samples for aerosol chemistry applications. It can be easily integrated with the analytical method of your choice. Ion chromatography systems and total organic analyzers are routinely used with the PILS. These analytical methods allow on-line analyses of aerosol chemistry for major water soluble ions and organic species. Brechtel also ...
Manufactured by:Brechtel based inHayward, CALIFORNIA (USA)
The SEMS is a scanning mobility spectrometer that allows rapid aerosol number size distribution measurements. Scan times of just a few seconds are possible. It also serves as a monodisperse particle generator to calibrate other particle instruments. The SEMS is an easy-to-use and field-ready tool. With an intuitive software interface, the SEMS is easy to configure with quick data post-processing ...