RS-350 Operation | FRONTLINE Maintenance Tool

Last Updated: 04/30/2025 1:43 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Radiation Solutions Inc. RS-350	Device	Published	10/20/2024 8:53 AM
247 - 257 - Prepare instrument; Remark:	Procedure Step	Published	04/11/2025 9:08 PM
257 - Prepare instrument	Instruction	Published	04/11/2025 9:07 PM
786 - 219 - Verify there are no sources of radiation near instrument; Remark:7	Procedure Step	Published	04/20/2025 6:37 PM
219 - Verify there are no sources of radiation near instrument	Instruction	Published	04/12/2025 4:20 PM
7 - No Radiation symbol	Remark	Published	07/12/2021 1:34 PM
4424 - 220 - Power on instrument; Remark:4423	Procedure Step	Published	06/10/2022 6:25 AM
220 - Power on instrument	Instruction	Published	04/06/2025 7:00 PM
4423 - Open backpack and press power button for approximately 1 second.	Remark	Published	06/10/2022 5:14 AM
1496 - 1495 - Power on mobile device; Remark:	Procedure Step	Published	11/12/2020 4:40 PM
1495 - Power on mobile device	Instruction	Published	11/12/2020 4:20 PM
4425 - 4421 - Open RadMobile app; Remark:4811	Procedure Step	Published	06/10/2022 5:16 AM
4422 - Note : Refer to DET-HHD-RSI-RS3-OP02, RS-350 RadMobile App Pairing for app ...	Annotation	Published	06/10/2022 5:16 AM
4421 - Open RadMobile app	Instruction	Published	06/10/2022 5:15 AM
4811 - IO RS350 RadMobile App Logo No Words	Remark	Published	07/07/2022 12:54 PM
4426 - 4420 - Select name of RS-350; Remark:4419	Procedure Step	Published	06/10/2022 5:17 AM
4420 - Select name of RS-350	Instruction	Published	06/10/2022 5:17 AM
4419 - The last connected device will appear as the first option on the screen. ...	Remark	Published	06/10/2022 5:17 AM
4427 - 1432 - Verify backpack connection to mobile device; Remark:4418	Procedure Step	Published	06/10/2022 5:20 AM
1432 - Verify backpack connection to mobile device	Instruction	Published	09/01/2020 7:34 PM
4418 - Gamma and neutron values will be changing.	Remark	Published	06/10/2022 5:20 AM
4428 - 2295 - Verify sufficient battery charge; Remark:4416	Procedure Step	Published	06/10/2022 5:23 AM
2295 - Verify sufficient battery charge	Instruction	Published	04/06/2021 4:43 PM
4416 - Backpack battery life is indicated by the battery icon in the app.	Remark	Published	06/10/2022 5:22 AM
4417 - Mobile device battery life is typically indicated at the top of the display.	Remark	Published	06/10/2022 5:23 AM
4429 - 319 - Perform operational test; Remark:4415	Procedure Step	Published	11/03/2022 2:51 PM
319 - Perform operational test	Instruction	Published	06/10/2021 8:31 PM
4415 - It is recommended to perform an operational test daily before use. DET-HHD-RS...	Remark	Published	06/10/2022 5:24 AM
3495 - 3494 - Collect background measurement; Remark:	Procedure Step	Published	07/27/2021 7:21 PM
3494 - Collect background measurement	Instruction	Published	08/27/2024 5:25 PM
2432 - 2209 - Verify instrument is in a suitable background radiation area; Remark:2395	Procedure Step	Published	04/06/2021 6:53 PM
2209 - Verify instrument is in a suitable background radiation area	Instruction	Published	06/11/2024 3:31 PM
2395 - The instrument should be located near the secondary inspection area, in simil...	Remark	Published	04/06/2021 6:34 PM
4434 - 4433 - Start background measurement; Remark:4430	Procedure Step	Published	06/10/2022 5:40 AM
4433 - Start background measurement	Instruction	Published	06/10/2022 5:38 AM
4430 - Tap menu icon.	Remark	Published	06/10/2022 5:38 AM
4431 - Tap Background options.	Remark	Published	06/10/2022 5:39 AM
4432 - Tap Reset background.	Remark	Published	06/10/2022 5:39 AM
4435 - 1421 - Wait for instrument to complete background measurement; Remark:4812	Procedure Step	Published	06/10/2022 5:41 AM
1421 - Wait for instrument to complete background measurement	Instruction	Published	08/02/2021 10:18 AM
4812 - IO RS350 Acquiring Background 2/300 Seconds	Remark	Published	07/07/2022 5:26 PM
410 - 7519 - Locate radioactive material; Remark:	Procedure Step	Published	04/13/2025 6:17 PM
7519 - Locate radioactive material	Instruction	Published	04/13/2025 5:47 PM
4441 - 4439 - Select Automatic mode; Remark:4430	Procedure Step	Published	06/10/2022 5:54 AM
4440 - Note : Automatic mode is the default mode when starting the RadMobile App.	Annotation	Published	06/10/2022 5:59 AM
4439 - Select Automatic mode	Instruction	Published	06/10/2022 5:45 AM
4438 - Tap Automatic mode.	Remark	Published	06/10/2022 5:45 AM
4442 - 4055 - Walk slowly in area of interest; Remark:	Procedure Step	Published	06/10/2022 5:55 AM
4055 - Walk slowly in area of interest	Instruction	Published	05/02/2022 10:35 AM
4443 - 849 - Observe instrument response for elevated radiation levels; Remark:4805	Procedure Step	Published	06/10/2022 5:55 AM
849 - Observe instrument response for elevated radiation levels	Instruction	Published	10/26/2020 6:59 PM
4805 - IO RS350 Gamma graph red box 70.5 nSv	Remark	Published	07/06/2022 4:20 PM
4444 - 1096 - Respond to alarms; Remark:4437	Procedure Step	Published	06/10/2022 5:57 AM
1096 - Respond to alarms	Instruction	Published	06/15/2021 9:00 AM
4437 - The mobile device will provide audible alerts and vibration (if enabled in se...	Remark	Published	06/10/2022 5:57 AM
4445 - 853 - Locate area with highest level of radiation; Remark:4436	Procedure Step	Published	06/10/2022 5:58 AM
853 - Locate area with highest level of radiation	Instruction	Published	10/26/2020 6:59 PM
4436 - Move in direction of increasing radiation. The highest reading on the graph i...	Remark	Published	07/29/2022 10:18 AM
857 - 856 - Identify Isotopes; Remark:	Procedure Step	Published	11/04/2020 6:06 PM
856 - Identify Isotopes	Instruction	Published	07/23/2021 9:20 PM
2446 - 2218 - Place instrument close to measurement location; Remark:	Procedure Step	Published	04/06/2021 7:05 PM
2218 - Place instrument close to measurement location	Instruction	Published	04/06/2021 5:15 PM
4452 - 859 - Start identification measurement; Remark:4430	Procedure Step	Published	06/10/2022 6:07 AM
859 - Start identification measurement	Instruction	Published	10/26/2020 7:00 PM
4451 - Tap Start dwell.	Remark	Published	06/10/2022 6:07 AM
4453 - 2220 - Wait for measurement to complete; Remark:4809	Procedure Step	Published	04/20/2025 12:56 PM
2220 - Wait for measurement to complete	Instruction	Published	10/22/2020 11:15 AM
4809 - IO RS350 Dwell Mode Timer Running 3/60	Remark	Published	07/06/2022 4:29 PM
4454 - 866 - Evaluate identification results; Remark:4808	Procedure Step	Published	06/10/2022 6:08 AM
866 - Evaluate identification results	Instruction	Published	10/26/2020 7:02 PM
4808 - IO RS350 Results of Dwell Identification Co-60	Remark	Published	07/06/2022 4:30 PM
260 - 313 - Power off instrument; Remark:	Procedure Step	Published	07/23/2021 2:43 PM
313 - Power off instrument	Instruction	Published	07/23/2021 2:41 PM
4449 - 4448 - Exit RadMobile app; Remark:	Procedure Step	Published	06/10/2022 6:11 AM
4448 - Exit RadMobile app	Instruction	Published	06/10/2022 6:11 AM
1987 - 4703 - Power off mobile device; Remark:	Procedure Step	Published	06/24/2022 11:18 AM
4703 - Power off mobile device	Instruction	Published	04/07/2025 5:38 PM
4450 - 4447 - Power off backpack; Remark:4446	Procedure Step	Published	06/10/2022 6:13 AM
4447 - Power off backpack	Instruction	Published	06/10/2022 6:12 AM
4446 - Press and hold power button until LEDs turn off.	Remark	Published	12/22/2022 12:13 PM
Operator Procedure	Document Type	Published	03/02/2020 3:31 PM
Note	Annotation Type	Published	03/02/2020 3:25 PM
No Radiation Symbol	Image	Published	08/13/2024 2:56 PM
RS350 Power Button Green Light	Image	Published	07/05/2022 3:50 PM
RS-350 RadMobile App Logo	Image	Published	07/05/2022 4:34 PM
RS-350 App Connecting Serial Number Full Screen	Image	Published	07/06/2022 1:18 PM
RS-350 Graph 70.5 nSv Boxes Dose, Counts, Graph	Image	Published	07/05/2022 4:18 PM
RS-350 App Battery Icon Red Box	Image	Published	07/06/2022 1:09 PM
RS-350 App Mobile Battery Percent	Image	Published	07/06/2022 1:37 PM
RS-350 App Menu Icon Red Box	Image	Published	07/06/2022 1:27 PM
RS-350 Start Background Options Measurement	Image	Published	07/05/2022 5:26 PM
RS-350 Start Reset Background Measurement	Image	Published	07/05/2022 5:28 PM
RS-350 Menu Acquire Background	Image	Published	07/05/2022 5:14 PM
RS-350 Start Automatic Mode	Image	Published	07/05/2022 5:23 PM
RS-350 Graph 70.5 nSv Green Bars Red Box	Image	Published	07/05/2022 4:14 PM
RS-350 Menu Mute Button	Image	Published	07/05/2022 5:17 PM
RS-350 Graph High Rad Source Blue Arrow	Image	Published	07/05/2022 4:09 PM
RS-350 Identification Dwell Start	Image	Published	07/05/2022 5:37 PM
RS-350 Wait Dwell 3 of 60 sec	Image	Published	07/05/2022 4:05 PM
RS-350 Identification Dwell Result Co-60	Image	Published	07/05/2022 5:35 PM

DET-HHD-RSI-RS3-OP01

Operate the RS-350 radiation detection backpack with the RadMobile mobile application (app) to search for and locate nuclear and other radioactive (RN) material.

Equipment Hierarchy

Radiation Solutions Inc. RS-350

Technician Level

Duration

Materials Required

Mobile device with RadMobile app

Originators

Demboski, Erica

Johns, Paul

Originating Organization

PNNL

Approver