<?xml version='1.0' encoding='UTF-8'?><device xmlns='http://www.fda.gov/cdrh/gudid' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><publicDeviceRecordKey>0a647327-e104-4e24-91bb-865514377ada</publicDeviceRecordKey><publicVersionStatus>Update</publicVersionStatus><deviceRecordStatus>Published</deviceRecordStatus><publicVersionNumber>3</publicVersionNumber><publicVersionDate>2018-07-06</publicVersionDate><devicePublishDate>2017-04-26</devicePublishDate><deviceCommDistributionEndDate xsi:nil="true"/><deviceCommDistributionStatus>In Commercial Distribution</deviceCommDistributionStatus><identifiers><identifier><deviceId>EPTWT470010</deviceId><deviceIdType>Primary</deviceIdType><deviceIdIssuingAgency>HIBCC</deviceIdIssuingAgency><containsDINumber xsi:nil="true"/><pkgQuantity xsi:nil="true"/><pkgDiscontinueDate xsi:nil="true"/><pkgStatus xsi:nil="true"/><pkgType xsi:nil="true"/></identifier></identifiers><brandName>NA</brandName><versionModelNumber>UNITEST test device</versionModelNumber><catalogNumber>T47001</catalogNumber><dunsNumber>318749751</dunsNumber><companyName>PTW-Freiburg Physikalisch-Technische Werkstätten Dr. Pychlau GmbH</companyName><deviceCount>1</deviceCount><deviceDescription xsi:nil="true"/><DMExempt>false</DMExempt><premarketExempt>false</premarketExempt><deviceHCTP>false</deviceHCTP><deviceKit>false</deviceKit><deviceCombinationProduct>false</deviceCombinationProduct><singleUse>false</singleUse><lotBatch>false</lotBatch><serialNumber>true</serialNumber><manufacturingDate>true</manufacturingDate><expirationDate>false</expirationDate><donationIdNumber>false</donationIdNumber><labeledContainsNRL>false</labeledContainsNRL><labeledNoNRL>false</labeledNoNRL><MRISafetyStatus>Labeling does not contain MRI Safety Information</MRISafetyStatus><rx>true</rx><otc>false</otc><contacts/><premarketSubmissions><premarketSubmission><submissionNumber>K954165</submissionNumber><supplementNumber>000</supplementNumber></premarketSubmission></premarketSubmissions><gmdnTerms><gmdn><gmdnCode>36596</gmdnCode><gmdnPTName>Radiation electrometer</gmdnPTName><gmdnPTDefinition>A stand-alone external measuring device with a detection circuit that can be used with different ion chamber probes for conducting dosimetry measurements in high radiation fields. An electrometer typically includes output read out capabilities in charge, current, time, dose and dose rate.</gmdnPTDefinition><implantable>false</implantable><gmdnCodeStatus>Active</gmdnCodeStatus></gmdn></gmdnTerms><productCodes><fdaProductCode><productCode>IYE</productCode><productCodeName>Accelerator, Linear, Medical</productCodeName></fdaProductCode></productCodes><deviceSizes/><environmentalConditions/><sterilization><deviceSterile>false</deviceSterile><sterilizationPriorToUse>false</sterilizationPriorToUse><methodTypes/></sterilization></device>