D3S ID Operational Test | FRONTLINE Maintenance Tool

Last Updated: 04/25/2025 1:39 AM

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

Title	Type	Status	Last Updated
Kromek D3S-ID	Device	Published	10/28/2024 4:01 PM
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
4679 - 220 - Power on instrument; Remark:4572	Procedure Step	Published	06/23/2022 1:26 PM
220 - Power on instrument	Instruction	Published	04/06/2025 7:00 PM
4572 - Press and hold power button for about 1 second. The D3S indicator light will ...	Remark	Published	12/22/2022 12:14 PM
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
4577 - 4571 - Open D3S ID app; Remark:4825	Procedure Step	Published	06/15/2022 1:56 PM
4571 - Open D3S ID app	Instruction	Published	06/15/2022 1:55 PM
4825 - IO D3S App Icon Dark Background	Remark	Published	08/01/2022 12:33 PM
4702 - 4569 - Verify mobile device is communicating with D3S; Remark:4567	Procedure Step	Published	06/29/2022 11:56 PM
4569 - Verify mobile device is communicating with D3S	Instruction	Published	06/15/2022 1:58 PM
4567 - The indicator light will flash blue every 5 seconds when connected via Blueto...	Remark	Published	06/23/2022 12:03 PM
4568 - Additionally, the status icon will display a check mark when connected.	Remark	Published	06/15/2022 1:58 PM
4680 - 2295 - Verify sufficient battery charge; Remark:4587	Procedure Step	Published	06/23/2022 1:34 PM
2295 - Verify sufficient battery charge	Instruction	Published	04/06/2021 4:43 PM
4587 - Check the battery charge on the mobile device. Tap the status icon to verify ...	Remark	Published	06/23/2022 12:04 PM
4690 - 4662 - Verify instrument is in SEARCH mode; Remark:4586	Procedure Step	Published	06/23/2022 2:17 PM
4662 - Verify instrument is in SEARCH mode	Instruction	Published	06/30/2022 12:00 AM
4586 - SEARCH will be highlighted on the screen. If not, tap	Remark	Published	06/15/2022 2:03 PM
4691 - 4585 - Select alarm setting; Remark:4870	Procedure Step	Published	06/23/2022 2:32 PM
4585 - Select alarm setting	Instruction	Published	06/15/2022 2:04 PM
4870 - Tap menu icon.	Remark	Published	08/01/2022 12:34 PM
4689 - Tap speaker icon to enable both Sound and Vibrate.	Remark	Published	06/23/2022 2:20 PM
252 - 232 - Check instrument gamma response; Remark:	Procedure Step	Published	07/29/2021 11:10 AM
232 - Check instrument gamma response	Instruction	Published	07/23/2021 9:58 AM
4687 - 235 - Place instrument next to radioactive gamma source; Remark:4872	Procedure Step	Published	06/23/2022 2:23 PM
235 - Place instrument next to radioactive gamma source	Instruction	Published	07/09/2021 1:39 PM
4872 - IO D3S Move To Rad Source Trefoil	Remark	Published	07/29/2022 10:20 AM
4688 - 1439 - Verify instrument responds to radioactive source; Remark:4686	Procedure Step	Published	06/23/2022 2:24 PM
1439 - Verify instrument responds to radioactive source	Instruction	Published	06/29/2022 11:50 PM
4686 - The gamma radiation level will increase. The mobile device will vibrate and e...	Remark	Published	06/23/2022 2:24 PM
4658 - 4657 - Perform identification; Remark:	Procedure Step	Published	06/16/2022 4:40 PM
4657 - Perform identification	Instruction	Published	06/16/2022 4:40 PM
4683 - 4621 - Select confirmation mode; Remark:4620	Procedure Step	Published	06/23/2022 2:26 PM
4621 - Select confirmation mode	Instruction	Published	06/24/2022 9:01 AM
4620 - Tap CONFIRMATION or Move to Confirmation Mode	Remark	Published	06/15/2022 5:11 PM
4684 - 2218 - Place instrument close to measurement location; Remark:4619	Procedure Step	Published	06/23/2022 2:27 PM
2218 - Place instrument close to measurement location	Instruction	Published	04/06/2021 5:15 PM
4619 - Position the D3S close to RN material. For optimal measurement, the pointer w...	Remark	Published	06/15/2022 5:12 PM
4685 - 859 - Start identification measurement; Remark:4618	Procedure Step	Published	06/23/2022 2:29 PM
859 - Start identification measurement	Instruction	Published	10/26/2020 7:00 PM
4618 - Tap Start Scan. Stay in the same location for duration of me...	Remark	Published	06/15/2022 5:13 PM
4698 - 2220 - Wait for measurement to complete; Remark:4616	Procedure Step	Published	04/20/2025 1:01 PM
2220 - Wait for measurement to complete	Instruction	Published	10/22/2020 11:15 AM
4616 - Wait for at least 120 seconds. Tap STOP ID.	Remark	Published	06/23/2022 3:37 PM
4699 - 1442 - Verify identification results are correct; Remark:4826	Procedure Step	Published	06/23/2022 3:38 PM
1442 - Verify identification results are correct	Instruction	Published	09/02/2020 3:03 PM
4826 - IO D3S Gamma Identify Cs-137 4.43 uSv	Remark	Published	07/29/2022 9:40 AM
4700 - 241 - Move instrument away from radioactive gamma source; Remark:4871	Procedure Step	Published	06/23/2022 3:39 PM
241 - Move instrument away from radioactive gamma source	Instruction	Published	06/25/2021 12:22 PM
4871 - IO D3S Move Away Rad Source Trefoil	Remark	Published	07/29/2022 10:19 AM
4656 - 4480 - Check instrument neutron response (if available); Remark:	Procedure Step	Published	06/16/2022 4:42 PM
4480 - Check instrument neutron response (if available)	Instruction	Published	06/10/2022 7:19 AM
4693 - 3095 - Place instrument next to radioactive neutron source; Remark:4872	Procedure Step	Published	06/23/2022 3:40 PM
3095 - Place instrument next to radioactive neutron source	Instruction	Published	07/16/2021 10:49 AM
4694 - 1439 - Verify instrument responds to radioactive source; Remark:4692	Procedure Step	Published	06/23/2022 3:43 PM
4692 - The neutron radiation level will increase. The mobile device will vibrate and...	Remark	Published	06/23/2022 3:42 PM
4695 - 3098 - Move instrument away from radioactive neutron source; Remark:4871	Procedure Step	Published	06/23/2022 3:43 PM
3098 - Move instrument away from radioactive neutron source	Instruction	Published	07/16/2021 10:54 AM
4565 - 4564 - Tap SNOOZE; Remark:4566	Procedure Step	Published	06/15/2022 10:43 AM
4564 - Tap SNOOZE	Instruction	Published	06/15/2022 10:11 AM
4566 - IO D3S Snooze Neutron Red	Remark	Published	06/15/2022 10:43 AM
253 - 242 - Document and report any unresolved problems; Remark:	Procedure Step	Published	06/22/2021 10:23 AM
242 - Document and report any unresolved problems	Instruction	Published	04/21/2025 11:45 AM
Routine Maintenance Procedure	Document Type	Published	03/02/2020 3:31 PM
minutes	Duration	Published	05/26/2022 11:41 AM
Annually	Frequency	Published	04/01/2020 11:37 AM
Before each use	Frequency	Published	08/31/2020 5:00 PM
Monthly	Frequency	Published	04/01/2020 11:36 AM
Technician 1	Skill Level	Published	05/14/2020 2:56 PM
No Radiation Symbol	Image	Published	08/13/2024 2:56 PM
Power on/off D3S	Image	Published	07/26/2022 12:40 PM
D3S App Icon	Image	Published	07/26/2022 2:28 PM
KRO D3S Blue Indicator Light	Image	Published	07/11/2022 3:45 PM
KRO D3S Gamma 02uSv/h	Image	Published	07/12/2022 10:53 AM
KRO D3S Battery Status Icon	Image	Published	07/12/2022 10:56 AM
D3S Battery Status	Image	Published	07/26/2022 1:44 PM
D3S Battery Status Data	Image	Published	07/26/2022 1:44 PM
D3S Search mode	Image	Published	07/26/2022 1:44 PM
KRO D3S Menu Icon	Image	Published	07/12/2022 1:34 PM
D3S Sound Vibrate Icon	Image	Published	07/26/2022 2:24 PM
D3S Rad Source Closer	Image	Published	07/29/2022 10:12 AM
D3S Gamma Alarm	Image	Published	07/29/2022 9:07 AM
D3S Confirmation Mode	Image	Published	07/27/2022 11:23 AM
D3S Device distance	Image	Published	07/27/2022 11:23 AM
D3S Begin Scan	Image	Published	07/27/2022 11:23 AM
D3S Stop Scan ID	Image	Published	07/27/2022 11:23 AM
D3S Observe Results	Image	Published	07/27/2022 11:23 AM
D3S Rad Source Away	Image	Published	07/29/2022 10:14 AM
D3S Neutron Alarm	Image	Published	07/26/2022 2:24 PM
D3S Snooze High Neutron	Image	Published	06/15/2022 10:49 AM

DET-HHD-KRO-D3S-RM01

Verify instrument is operating correctly.

Equipment Hierarchy

Kromek D3S-ID

Frequency

Annually

Before each use

Monthly

Technician Level

Technician 1

x 1

Duration

Time increment

minutes

Length of time

Materials Required

Radioactive gamma source of Cs-137 activity 37-370 kBq (1-10 μCi), or equivalent

Radioactive neutron source of Cf-252 activity 37-185 kBq (1-5 μCi), or equivalent

Originators

Demboski, Erica

Tucker, Brian

Originating Organization

PNNL

Approver

Simons, Brian

Safety Concerns

Radioactive Source

Final Documentation

None

Departmental Coordination

Prior to arrival, notify operators concerning expected work and duration

Date of Origin

2022-05-01

Version

0.00

Step 1

Main Step

247 - 257 - Prepare instrument; Remark:

Step 00

257 - Prepare instrument

Prepare instrument

786 - 219 - Verify there are no sources of radiation near instrument; Remark:7

Step 00

219 - Verify there are no sources of radiation near instrument

Verify there are no sources of radiation near instrument

7 - No Radiation symbol

Radiation symbol with circle/slash through it.

4679 - 220 - Power on instrument; Remark:4572

Step 00

220 - Power on instrument

Power on instrument

4572 - Press and hold power button for about 1 second. The D3S indicator light will ...

Press and hold power button for about 1 second. The D3S indicator light will flash green once approximately every 5 seconds when on.

Press the large button on bottom of Kromek device to turn on or off

1496 - 1495 - Power on mobile device; Remark:

Step 00

1495 - Power on mobile device

Power on mobile device

4577 - 4571 - Open D3S ID app; Remark:4825

Step 00

4571 - Open D3S ID app

Open D3S ID app

4825 - IO D3S App Icon Dark Background

4702 - 4569 - Verify mobile device is communicating with D3S; Remark:4567

Step 00

4569 - Verify mobile device is communicating with D3S

Verify mobile device is communicating with D3S

4567 - The indicator light will flash blue every 5 seconds when connected via Blueto...

The indicator light will flash blue every 5 seconds when connected via Bluetooth. Gamma values will change intermittently.

4568 - Additionally, the status icon will display a check mark when connected.

Additionally, the status icon will display a check mark when connected.

4680 - 2295 - Verify sufficient battery charge; Remark:4587

Step 00

2295 - Verify sufficient battery charge

Verify sufficient battery charge

4587 - Check the battery charge on the mobile device. Tap the status icon to verify ...

Check the battery charge on the mobile device. Tap the status icon to verify the D3S battery charge.

D3S Data Information on ID number, device temperature, bluetooth connection, battery status

4690 - 4662 - Verify instrument is in SEARCH mode; Remark:4586

Step 00

4662 - Verify instrument is in SEARCH mode

Verify instrument is in SEARCH mode

4586 - SEARCH will be highlighted on the screen. If not, tap

SEARCH will be highlighted on the screen. If not, tap SEARCH.

4691 - 4585 - Select alarm setting; Remark:4870

Step 00

4585 - Select alarm setting

Select alarm setting

4870 - Tap menu icon.

Tap menu icon.

4689 - Tap speaker icon to enable both Sound and Vibrate.

Tap speaker icon to enable both Sound and Vibrate.

Step 2

Main Step

252 - 232 - Check instrument gamma response; Remark:

Step 00

232 - Check instrument gamma response

Check instrument gamma response

4687 - 235 - Place instrument next to radioactive gamma source; Remark:4872

Step 00

235 - Place instrument next to radioactive gamma source

Place instrument next to radioactive gamma source

4872 - IO D3S Move To Rad Source Trefoil

4688 - 1439 - Verify instrument responds to radioactive source; Remark:4686

Step 00

1439 - Verify instrument responds to radioactive source

Verify instrument responds to radioactive source

4686 - The gamma radiation level will increase. The mobile device will vibrate and e...

The gamma radiation level will increase. The mobile device will vibrate and emit an audible alarm. The isotope and category will be displayed.

Yellow gamma alert shows specific isotope

Step 3

Main Step

4658 - 4657 - Perform identification; Remark:

Step 00

4657 - Perform identification

Perform identification

4683 - 4621 - Select confirmation mode; Remark:4620

Step 00

4621 - Select confirmation mode

Select confirmation mode

4620 - Tap CONFIRMATION or Move to Confirmation Mode

Tap CONFIRMATION or Move to Confirmation Mode.

Both Confirmation and Move to confirmation mode are highlighted

4684 - 2218 - Place instrument close to measurement location; Remark:4619

Step 00

2218 - Place instrument close to measurement location

Place instrument close to measurement location

4619 - Position the D3S close to RN material. For optimal measurement, the pointer w...

Position the D3S close to RN material. For optimal measurement, the pointer will be inside the yellow bar and “Optimum distance from source” is displayed.