A good instrument gas detection maintenance program is not complete without equally good records keeping. Whether you choose to download or maintain the records on a PC or network or your preference is to leave it to the docking station, the DS404 is the right choice. It can retain as many as 2 million complete diagnostics in memory with maximum memory installed. That is over 50 years of data even if testing 100 detectors every single day! It is even smart enough take advantage of the gas remaining in the tubing after the previous test was completed. The software includes a module to quickly print official calibration or bump test certificates. Simply download the records from the DS404 and start the Certificate Generator, it takes only seconds!
The DS404 is used for instruments that would utilize two to four cylinders of calibration gas cylinders. For instant a GfG G460 with H2S, CO, LEL, O2, & PID sensors would need two calibration gas cylinders 1) Multigas mix of H2S, CO, LEL, & O2 2) Isobutylene.
If only a single gas inlet is needed please see the GfG DS400.
DS404 comes complete with DS404 Docking Station, data software, USB computer interface cable, 110VAC Power Supply, SD memory card, software, hoses, certificate generator, and instructions.
The 1450-404 Requires the use of a demand flow regulator.
Please order calibration gas mixtures separately in the Accessories section.
Easy calibration and bump testing 
