
See the Exposure.Act on What the Work Shows.
A sampling result without the task behind it is hard to act on. X3 Exposure keeps the work group, the task, the method, the lab handoff and the industrial hygienist's review in one record, and keeps the control follow-up owned after the number comes back.
- Exposure Groups
- Sampling Plans
- Methods
- Lab Handoff
- Qualified Review
- Control Follow-Up
- 1910.1000Air contaminants, Table Z limits
- 1910.95Noise, 85 dBA action level
- 1910.1053Respirable crystalline silica
- 1910.1025Lead
- 1910.1026Hexavalent chromium
- 1910.1020Access to exposure and medical records
- GROUPWelding bay, second shift
- METHODSampling method and duration on the plan
- LABChain of custody to the laboratory
- REVIEWQualified interpretation before action
A Number Without the Task Behind It Is Hard to Defend.
The pump ran for a shift and the lab sent back a result. Six months later nobody can say which task it covered, whether the exhaust was running or what was done about it. The sample was taken. The exposure question was never closed.
The sample leaves the floor. The work is not finished.


One Exposure Question In. A Defensible Record Out.
X3 Exposure starts with the question a professional wants answered and keeps everything needed to answer it on one plan.
Work group
Who does the task, on which shift, and who shares the same exposure.
Task and agent
The job, the material and the conditions that create the exposure.
Method
The sampling method and duration the professional selected.
Field context
Controls in place, what changed and what was observed during collection.
Qualified review
The source limit and the professional's interpretation, kept apart from the raw number.
Control follow-up
The next control question with an owner and a recheck date.
Stop collecting numbers. Start answering the exposure question.
Keep the Task and the Review Question Together.
A sample set of plans, the way X3 Exposure shows it: what is active, what is waiting on the lab and what a professional still has to settle.

- Confirm the sampling method and duration match the task
- Record where the local exhaust was and how it was running during collection
- A qualified reviewer compares the result with the limit that applies
- Give the control question an owner and a recheck date
Sample plans. No readings, limits or employee records are shown. A qualified professional interprets every result.
8 Working Screens in the Sample Dashboard
- 01OverviewWhich groups are over a limit, which need more samples and which notices are due.
- 02Exposure GroupsWorkers grouped by task and agent, ranked by where to sample first.
- 03Sampling PlanPlanned and completed samples by group, with instrument calibration.
- 04Results vs. LimitsEach result on one ladder against the OSHA PEL, the action level, the TLV and the REL.
- 05Confidence DialSee how sure the data is for a group, and how many more samples would settle it.
- 06Noise Dose SimulatorBuild a worker’s day task by task and watch dose, average level and protection change.
- 07Heat Stress CheckWork out WBGT for a work area and see what it means for the shift.
- 08Deadline ClocksResult notices, re-monitoring, audiograms and medical exams, each with its countdown.
Plan. Collect. Hand Off. Review. Follow Through.
The work does not end when the sample leaves the floor. X3 Exposure carries it to the control decision.
- 01
Plan the question
Define the work group, the task, the agent and the reason for monitoring.
- 02
Collect with context
Record the method, the duration and the conditions on the day.
- 03
Hand off to the lab
Keep the chain of custody with the plan.
- 04
Review with a professional
A qualified person judges validity and compares against the right limit.
- 05
Follow through on controls
The next control step gets an owner and a verification date.
Make the next decision easier to explain. Not automatic.

One Safety Loop. X3 Exposure Owns the “Find” Step.
Twelve products, six steps, one job each. X3 Exposure answers one question for your site: where can someone get hurt? Use it on its own, or add the product on either side of it when that job matters.
- 01
Know
What does OSHA expect of this site?X3 OSHA - 02
Find
Where can someone get hurt?X3 HazardsX3 InspectionsX3 ExposureX3 SDS - 03
Control
What stands between the hazard and the worker?X3 Critical ControlsX3 PPEX3 Equipment - 04
Prepare
Are people ready for the work and the worst day?X3 EducationX3 Emergency - 05
Learn
What is the last event teaching us?X3 Incidents - 06
Command
What needs a leader today?X3 Sentinel
X3 Holds the Record. Your Professional Holds the Judgment.
Exposure work depends on qualified people. Four things stay with them.

Design the sampling
A qualified professional chooses the strategy and the method.
Take the sample
Your team or your consultant runs the pumps and the meters.
Interpret the result
The professional decides what the number means for the task.
Keep medical records separate
Medical surveillance stays in its own approved, private process.

Every Result Has a Task, a Reviewer and a Next Step.
An exposure assessment at a site that runs X3 Exposure can be explained years later, by someone who was not there.
Know earlier.
See which tasks still have an open exposure question.
Act on it.
Put an owner on the control the result calls for.
Prove it.
Show the task, the method, the review and the follow-up.
Walk the Whole Product Today. Bring Your Site in Next.
The sample dashboard is open to everyone, no sign-in. Create an account to run X3 Exposure on your own sites, with your records saved.
$99 a month covers your first 10 employees. Then $10 a month for each employee from 11 to 50, and $5 for each one after that. Cancel any time.
- A documented sampling plan with method, source limit, qualified interpretation, and follow-up.
- Works on its own. No other X3 product required
- Your sites, people and records, saved to your account
- Ask X3 for the regulation behind any question
All 8 X3 Exposure screens with sample data. Nothing you do there is saved or sent.
- Exposure Groups
- Sampling Plan
- Results vs. Limits
- And 4 more working screens
$549 a month for X3 Exposure
The sample dashboard uses illustrative data. Prices are per product, per month, in US dollars. Subscriptions renew monthly until cancelled.
Questions Safety Leads Ask About X3 Exposure.
Have one that is not here? Ask X3, or write to us and a person will answer.

Does X3 Exposure tell me whether I am over the limit?
Does it store medical surveillance records?
Does it connect to our instruments or laboratory?
Do I have to buy the whole family?
What can I use today?
How does pricing work?
You Already Take the Samples. Now Keep Everything That Makes Them Mean Something.
Open the sample dashboard and follow one monitoring plan from the task to the control follow-up.
