Used ATLAS 25-WR #136861 for sale
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ID: 136861
Vintage: 1983
Weather-ometer
ASTM: Yes
SAE: No
AATCC: Yes
ICH pharmaceutical guidelines: Yes
1983 vintage.
ATLAS 25-WR is a reliable and highly accurate analysis system for detecting contaminations and substances in surfaces. Immersing samples in a solution, 25-WR draws surface particles onto a membrane filter. The filter is then scanned by a HeNe laser in order to measure the intrinsic features of the particles. Furthermore, ATLAS 25-WR incorporates surface energy property measurements to further characterize a particulate sample. 25-WR works by gently shaking the sample over the membrane container. This helps to accumulate the sample onto the filter, which is then entirely scanned by the laser. For comparison, a uniform surface is also used as a reference. Any changes in the comparison that could be attributed to sample particles can then be detect by the machine. Furthermore, the machine is equipped with numerous automatic assays for analysis, yielding highly reliable results. One of the most notable factors of ATLAS 25-WR is that it can measure both the size and shape (morphology) of the particles. This is done by measuring the largest distances between any two points on the surface of the particles. To measure the surface energy, the krypton dipstick is used, which has the ability to discriminate between particles which are highly energetic, such as those which are hygroscopic, and those which are not. In addition to the measurements of the size and shape of the particles, 25-WR is capable of detecting additional properties. The laser is used to measure the total volume of a sample, as well as its chemical composition. Furthermore, the device is equipped with an optical photometer, which can detect the color and infrared reflectance of the sample. All of these measurements are processed and presented on the integrated screens. Lastly, ATLAS 25-WR is an economical, convenient, and safe piece of laboratory equipment. As the device does not require any waste disposal of additional chemical additives, it has become a celebrated tool for the detection of particles in the lab. Furthermore, it is easy to use and maintain, thereby allowing for quick testing of various samples.
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