DDS – Digital Dilution System 03-32010

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DDS – Digital Dilution System

Sample Dilution
Transfer a known quantity from a high concentration sample via syringe to an evacuated Bottle-Vac or MiniCan, followed by pressurization using the DDS to a consistent, nal pressure to complete the dilution process as shown below.

Sample Surrogate Spiking
Easily attach every sample that comes into the lab for a quick pressurization to 1.5x or 2x using UHP Nitrogen or preferably a nitrogen cylinder lled with a surrogate of known concentration to enhance the Quality Assurance of each and every analysis.

Standards Dilution
Easily make a 2 PPB standard from a 40 PPB standard canister to support the preparation of trace level calibration curves. Dilutions from 5 to 50x are easily and accurately achieved, allowing wider dynamic calibration ranges without having to preconcentrate extremely small or large volumes.

Field Testing of Canisters
Verify sample integrity with the precision and reliability of the DDS Gauge.
The ability to detect small leaks is > 10x better than standard dial gauges. DDS readings are also not aected by changes in altitude.

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