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Medical Physicist's Notes · MAX 4000+

Posts for the physicist runningreference dosimetry.

Every reference-dosimetry measurement in the department reads back from an electrometer. Each card below opens a focused post on one aspect of the MAX 4000+ — integration modes, chamber choice, calibration-traceability — sourced against IAEA TRS-398 and AAPM TG-51.

MAX 4000+

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Posts in this section. New ones land here automatically as they're added.

Reference dosimetry

How MAX 4000+ fits the TG-51 / TRS-398 chain

Uncertainty budget, integration modes, bias polarity, traceability + chamber-pair calibration — five sourced decision rules.

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Where next

Two more pages, depending on what you need.

Knowledge Hub →

Standards + evidence

TG-51, TRS-398, TG-142 calibration workflow and the peer-reviewed uncertainty-budget literature.

Product page →

Specs and brochure

Bias range, integration modes, chamber compatibility, calibration-traceability chain and AERB import path.