<Laser light scattering photometer AP2E>
<Portable  laser light scattering photometer AP2T>
<Extinction measuring device AML>

 
Laser light scattering photometer AP2E
for determining the concentration of smoke, aerosols and dust according to the scattering light/reference light method. The AP2E laser light scattering photometer is the ideal measuring instrument for many areas of aerosol and dust measuring technology.

• high detection sensitivity
• excellent reproducibility through reference light method
• safe operation through process computer control
• low maintenance integrated scavenging air system
• can carry out additional control and measurement tasks

The AP2E determines aerosol and dust concentrations within a measuring range of 7(!) orders of magnitude (0.1µg/m³ to 1g/m³).

Applications:

• Immission measurements in enclosed spaces
• Testing airborne contamination filters
• Leak testing
• Monitoring that compressed air and other gases are free of particles

Portable laser light scattering photometer AP2T
for determining the concentration of smoke, aerosols and dust according to the scattered light/reference light method.
Installed in a stable, shock- and vibration-proof casing - protection class IP 54 / IP 65 - it is ideal for mobile applications, even in tough industrial environments.
The device has proven its value in portable use in all locations where smoke, aerosols and dust have to be measured in a highly sensitive, reproducible and safe manner.

For example:

• The installation and maintenance of filter units
• Air quality controls in production areas.

Extinction measuring device AML
for determining the concentration of smoke, aerosols and dust with the help of light weakening through the airborne contaminants.

Examples of use:

• Monitoring the concentration of airborne contaminants in exhaust air channels
• Monitoring the ambient air quality in production areas
• Monitoring the service life of filter units
• Showing the concentration ramps in the exhaust gas channels during smoke alarm tests
• Showing the evolution of smoke in fire rooms

The AML can be adapted to suit any channel without any extensive adjustment The channel only requires two opposite-facing windows with a diameter of at least 65 mm

Example 1: AML on right corner channel

Example 2: AML on duct channel

Example 3: Ambient air monitoring