Posts by lmwst36
In-Line Filter holder
Two piece in-line filter holder. Provides air tight seal for accurate flow measurement. Hand tight closure provides filter sample without crushing the filter.
Read MoreTimed Filter Sampler
The filter sample unit consists of a diaphragm pump and a timer. The air mover is a linear pump with a maximum sample flow rate of 17 LPM . The outflow from the pump can be connected to a dry gas meter to measure volume sampled.
Read MoreDry Gas Meter
The dry gas meter (DTM) is a primary standard for measuring air volume. The AEM Volumetric gas meter, with diaphragm, meets requirements of the International Legal Metrology Organization (OIML) and EN-1359-1998. MAX Flow rate = 2.5 m3/hr (41 LPM), Min flow = .016 m3/hr (0.26 LPM), Min Pressure 0.5 bar, limit error ( Qmin
Read MoreStandard Smoking Machine Hood
The hood area is 30x24x21 inches (76x61x53 cm) with filter in area back of the TE-10 smoking machine. The errant smoke is captured from the smoking machine to keep exposure area free of smoke. Below the TE-10 unit is the mixing and dilution (m&d) chamber which collects the side-stream and mainstream smoke from the TE-10…
Read MoreSmall Hood
The small hood is 24 x 20 x 19 inches (61x51x48 cm) and is used with the TE-2 manual smoking machine. A high-pressure. high-volume fan provides suction from the back through a filter that exits through a 3-inch duct to the external ductwork. Extra-capacity exhaust provides the flexibility to add other exposure chambers or for…
Read MoreCage Insert
The “cage insert” is an aerosol delivery unit designed to be placed into a standard polycarbonate cage for animal exposures. The aerosol is introduced into the cyclone-type top and distributed through a fine, mesh, perforated screen. Aerosol distributions of aerodynamic diameters with a mean diameter of 3 micrometers have been tested for distribution and found…
Read MoreRat Exposure Chamber
The exposure chamber for rat cages 28 x 24 x 24 inches (71x61x61 cm) will fit 4 rat cages (19×10.5×8.5 in). The picture shows two units placed together with locking wheels. Doors are removable and held on with 8 cam lock fasteners and sealed with closed pore gasket material. The flow through the chambers is…
Read MoreMouse Exposure Chamber
The exposure chamber is for mouse cages 28x19x15 inches (71x48x38 cm) and will fit 8 mouse cages (10.5×7.4.5 inches). The picture shows two units placed together with locking wheels. The doors are removable and are held on with 8 cam lock fasteners and sealed with closed pore gasket material. Flow through chambers is from one…
Read MoreLarge Rat Exposure Chamber
The exposure chamber for rat cages 36x24x24 inches (91x61x61 cm) will fit 6 rat cages (19 x 10.5 x 8.5″). Drawing showing different configurations of mice and rat cages. Doors are removable and held on with 8 cam lock fasteners and sealed with closed pore gasket material. The flow through the chambers is from side…
Read MoreLarge Particle Rat Exposure Chamber
This is the large particle (< 5 µ m) exposure chamber. Exposure chamber for rat cages 24x24x35 inches (61x61x89 cm) will fit 4 rat cages (19×10.5×8.5″). Door is removable and held on with 8 camlock fasteners and sealed with closed pore gasket material. The flow through the chambers is from top to bottom using a…
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