The AccuPoint system combines an advanced hand-held instrument, unique sampling devices that are superior to conventional swabs, and intuitive software for easy data tracking and analysis. The design of AccuPoint’s sampling devices, available for both surface and liquid applications, provides greater sampling effectiveness and consistency. The samplers use a large surface area sample pad and sturdy design to consistently collect and detect potential sources of product contamination. The increased pressure that can be applied with AccuPoint’s samplers make them better able to penetrate surface crevasses, and break up existing biofilms to capture previously undetected organisms.

AccuPoint® is used to:

Validate the effectiveness of a sanitation program by detecting food residue and microorganisms present on surfaces and in liquids. The system utilizes easy-to-use AccuPoint samples, which automatically mix prepared reagents to quickly generate results.

The Test :

The AccuPoint system utilizes adenosine triphosphates (ATP) bioluminescense to determine the cleanliness of the test samples. ATP is a chemical compound found in all living cells, including bacteria, food debris, yeast and mold. Bioluminescense is a chemical reaction that produces light. ATP bioluminescence occurs when ATP from a sample comes into contact with luciferase, an enzyme found in fireflies , and luciferin, a substrate. The amount of light emitted in this reaction is proportional to the amount of ATP detected in a sample.
 
After a sample is taken the sampler is pressed into its cartridge in the monitor, breaking its seal and initiating the mixing of reagents. The cartridge contains a buffering solution, which flushes the ATP onto a pad containing the reagents. The reaction takes place within the cartridge and a detector measures the amount of light produced. The reading is displayed on the LCD display in the relative light units (RLU). According to preset limits, an icon is displayed indicating a pass, marginal of fail result. These limits are defined by the operator or by using system presets.

Features:

• A simple, symbols-based character set and optional automatic station
  incrementing.



• A solid-state monitor that uses photodiode technology to provide
  years of rugged, reliable operation.



• A rechargeable nickel-metal-hydride battery that provides longer
  operation and off-the-shelf battery replacement — with no memory degradation.



• A revolutionary docking station that provides the easiest battery recharging
  and computer interface. Just placing the unit in the docking station
  recharges its batteries and allows easy uploading of sampling data.



• Water testing devices for use in the food and beverage industry, and industrial and environmental applications such as cooling towers and process water.