
Calibration Station for the GX-3R (Pro)
Stand Alone Use (no PC required)
- Compatible with both GX-3R and GX-3R Pro
- Automatically charge, bump test, and/or calibrate
- Auto on/off of gas detector
- 3 separate gas inputs
- Multiple modules (10 max) can use one set of calibration equipment
- Save Bump Test, Calibration, and Alarm Check records to USB flash drive, computer, or network
- Includes PC software for viewing/archiving bump test, calibration records, and event data
PC-Controlled Use
- Multiple modules connected to a PC (10 max)
- Automatic calibration/bump test option
- Configure GX-3R (Pro) parameters
- Archive Bump Test, Calibration, and Alarm Check
- Archive data to network location
- Software controlled data retrieval
- Windows 7, 8, and 10 compatible
SDM-3R calibration station
Stand Alone Use
The SDM-3R is a versatile maintenance tool that automates the service of a GX-3R (Pro) portable gas monitor. This docking station can be used as a stand alone device for charging, calibration and bump testing, with all records stored automatically for future upload to a PC via USB flash drive (PC software and flash drive included).PC-Controlled Use
Automate how you manage and service GX-3R (Pro) instruments by connecting the SDM-3R to a computer with a USB cable. With the SDM Docking Station controller software, you can simultaneously calibrate, bump test, alarm check, archive data, or charge up to ten instruments. You can also download the datalogging history from each instrument into one easy to manage location. SDM-3R stations can be manifolded together to reduce the number of demand flow regulators gas cylinders required.Specifications
Input Power AC Adapter with 100 – 240 VAC, 47-63 Hz, 0.4A input and 5.99 VDC, 2A output provided as standard. Environmental Conditions For Indoor Use Only 0° C to 40° C, below 95% Relative Humidity, Non-Condensing
Applicable Instruments GX-3R and GX-3R Pro Maximum Number of Records Saved
Stand Alone: 200 calibrations, or 214 bump test, or 469 alarm check records
PC program Controlled: Unlimited records5 Ports 3 Calibration gas, 1 fresh air and 1 exhaust Standard Accessories - AC Adapter
- USB Flash Drive
- Inlet Air Filter
- 10 Foot Long Exhaust Tube
- One 3 Foot Long Tube for GAS Fitting
- USB Cable, Type A to Type B
Specifications subject to change without notice.
Control Panel View
Back View
Side View
Modular Design for connecting up to 10 modules with easy snap together assembly using only one set of calibration equipment.Input Power AC Adapter with 100 – 240 VAC, 47-63 Hz, 0.4A input and 5.99 VDC, 2A output provided as standard.
Environmental Conditions For Indoor Use Only
0° C to 40° C, below 95% Relative Humidity,
Non-CondensingApplicable Instruments GX-3R and GX-3R Pro Maximum Number of Records Saved
Stand Alone: 200 calibrations, or 214 bump test, or 469 alarm check records PC program Controlled: Unlimited records
5 Ports 3 Calibration gas, 1 fresh air and 1 exhaust Standard Accessories - AC Adapter
- USB Flash Drive
- Inlet Air Filter
- 10 Foot Long Exhaust Tube
- One 3 Foot Long Tube for GAS Fitting
- USB Cable, Type A to Type B
Warranty 1 year Specifications subject to change without notice.
Ordering Information
The SDM-3R can be ordered using the part numbers from the list below.
Docking Stations with 1 cylinder input 81-SDM3R101 SDM-3R calibration station with 1 solenoid , AC adapter, flash drive, USB cable, and tubing 81-SDM3R102 SDM-3R calibration station with 1 solenoid, demand flow regulator, AC adapter, flash drive, USB cable, and tubing 81-SDM3R103 SDM-3R calibration station with 1 solenoid, demand flow regulator, 58AL cyl H2S/CO/CH4/O2, cylinder holder, AC adapter, flash drive, USB cable, and tubing 81-SDM3R104 SDM-3R calibration station with 1 solenoid, demand flow regulator, 34AL cyl H2S/CO/CH4/O2, cylinder holder, AC adapter, flash drive, USB cable, and tubing Docking Stations with 2 cylinder inputs 81-SDM3R201 SDM-3R calibration station with 2 solenoids, AC adapter, flash drive, USB cable, and tubing 81-SDM3R202 SDM-3R calibration station with 2 solenoids, demand flow regulator, AC adapter, flash drive, USB cable, and tubing 81-SDM3R203 SDM-3R calibration station with 2 solenoid, demand flow regulator, 58AL cyl H2S/CO/CH4/O2, cylinder holder, AC adapter, flash drive, USB cable, and tubing 81-SDM3R204 SDM-3R calibration station with 2 solenoid, demand flow regulator, 34AL cyl H2S/CO/CH4/O2, cylinder holder, AC adapter, flash drive, USB cable, and tubing Docking Stations with 3 cylinder inputs 81-SDM3R301 SDM-3R calibration station with 3 solenoids, AC adapter, flash drive, USB cable, and tubing 81-SDM3R302 SDM-3R calibration station with 3 solenoids, demand flow regulator, AC adapter, flash drive, USB cable, and tubing 81-SDM3R303 SDM-3R calibration station with 3 solenoid, demand flow regulator, 58AL cyl H2S/CO/CH4/O2, cylinder holder, AC adapter, flash drive, USB cable, and tubing 81-SDM3R304 SDM-3R calibration station with 3 solenoid, demand flow regulator, 34AL cyl H2S/CO/CH4/O2, cylinder holder, AC adapter, flash drive, USB cable, and tubing Bold features indicate differences between the various versions of the docking stations. SDM-3R Software
SDM-3R PC Controlled Software 35MB (version 07528) SDM-3R Firmware Update 5MB (version 07607)
USB Firmware Update instructions and programNoncompliance Dashboard 42.5MB (version 1.0.2) SDM-3R PC Controlled Manual SDM-3R Firmware Update Manual
RKI Noncompliance Dashboard
SDM-3R Literature
SDM-3R Datatsheet SDM-3R User Guide Poster SDM-3R Manuals
SDM-3R Standalone Configuration Manual SDM-3R PC Controlled Manual