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Get near-tissue equivalent thermoluminescence dosimetry (TLD) performance with a high-capacity reader for all types of TLD elements and health physics applications. The Thermo Scientific™ HARSHAW TLD Model 5500 Automatic Reader provides unattended operation for up to 50 dosimeters and accommodates TL chips, disks, rods and cubes in a broad variety of sizes. This reader is suitable for all kinds of applications that require TLD detectors. Clinical applications are: Radiotherapy planning verification, total body irradiation dose verification, critical organ dose verification, diagnostic dose studies including CT, and many others where measurement quality assurance is critical.
Power Supply | Selectable, 110/120 VAC ±10%, 60 Hz or 220/240 VAC ±10%, 50 Hz |
Time and Temperature Profiles | Multiple, programmable, linear heating cycles include pre-read anneal, acquire and post-read anneal cycles |
Batch Uniformity | ±30% from the factory standard |
Description | Model 5500 TLD Reader Instrument, Macro Pick Version |
Dose Range | Measurement range: 10 μGy to 1 Gy (linear), 1 Gy to 20 Gy (supralinear) Detection threshold: <10 μGy based on 2.26 standard deviations for 10 sequential readings of an unexposed dosimeter |
Dosimeter Reusability | >500 |
Dynamic Range | 7 decades |
Flow Rate | Flow Rate: internally regulated to 400 liters/h if specified pressure is provided |
Height (English) | 1.89 in. |
Height (Metric) | 48 cm |
Humidity | Functions within specifications after 24-hour exposure to 95% humidity and subsequent 6-hour recovery with the use of nitrogen supply |
Linearity | Better than 1% |
PMTs | Thermoelectric PMT cooler for Maximum gain stability |
Radiation Type | Photons, Electrons, Neutrons |
Reference Light | Temperature-stabilized LED |
Repeatability | for 1 mGy (100 mrad) 137 Cs doses, >2% standard deviation of 10 sequential measurements |
Stability | HV stability: ±0.005% per hour, ±0.02% per 8 hours |
Operating Temperature (English) | 59°F to 104°F |
Storage Temperature (English) | 14°F to 140°F |
Operating Temperature (Metric) | 15°C to 40°C |
Storage Temperature (Metric) | -10°C to +60°C |
Weight (English) | 88.18 lb. |
Weight (Metric) | 40 kg |
Ambient Light Exposure | Functions within specifications when exposed to ambient light up to 1000 Lux with cover on the reader |
For Use With (Equipment) | Thermo Scientific TLD Card Dosimeters, Thermo Scientific TLD Materials, Thermo Scientific TLD Accessories |
Product Type | Radiation Dosimeter Reader |
Detector Type | Photomultiplier Tube |
Sensitivity | <10μGy |
Unit Size | Each |
Power Supply | 100/120/220/240 VAC |
Time and Temperature Profiles | Multiple, programmable, linear heating cycles include pre-read anneal, acquire and post-read anneal cycles; Typical cycle time per detector: typically 30 seconds |
Batch Uniformity | ±30% from the factory standard |
Description | Model 5500 TLD Reader Instrument |
Dose Range | Measurement range: 10 μGy to 1 Gy (linear), 1 Gy to 20 Gy (supralinear) Detection threshold: <10 μGy based on 2.26 standard deviations for 10 sequential readings of an unexposed dosimeter |
Dosimeter Reusability | >500 |
Dynamic Range | 7 decades |
Flow Rate | Flow Rate: internally regulated to 400 liters/h if specified pressure is provided |
Height (English) | 1.89 in. |
Height (Metric) | 48 cm |
Humidity | Functions within specifications after 24-hour exposure to 95% and subsequent 6-hour recovery |
Linearity | Better than 1% |
PMTs | Thermoelectric PMT cooler for Maximum gain stability |
Radiation Type | Photons, Electrons, Neutrons |
Reference Light | Temperature-stabilized LED |
Repeatability | for 1 mGy (100 mrad) 137 Cs doses, >2% standard deviation of 10 sequential measurements |
Stability | HV stability: ±0.005% per hour, ±0.02% per 8 hours |
Operating Temperature (English) | 59°F to 104°F |
Storage Temperature (English) | 14°F to 140°F |
Operating Temperature (Metric) | 15°C to 40°C |
Storage Temperature (Metric) | -10°C to +60°C |
Weight (English) | 88.18 lb. |
Weight (Metric) | 40 kg |
Ambient Light Exposure | Functions within specifications when exposed to ambient light up to 1000 Lux with cover on the reader |
For Use With (Equipment) | Thermo Scientific TLD Card Dosimeters, Thermo Scientific TLD Materials, Thermo Scientific TLD Accessories |
Product Type | Radiation Dosimeter Reader |
Detector Type | Thermoluminescence (TL) Detector |
Sensitivity | Dependent on config. Used |
Unit Size | Each |
Description | 3 Year Extended Depot Service Warranty |
Radiation Type | Photons, Electrons, Neutrons |
Product Type | Radiation Dosimeter Reader |
Detector Type | Thermoluminescence (TL) Detector |
Sensitivity | <10μGy |
Unit Size | Each |
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5500READERMA | Each | Model 5500 TLD Reader Instrument, Macro Pick Version | Entre em contato › | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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HARSHAWTLD5500 | Each | Model 5500 TLD Reader Instrument | Entre em contato › | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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5500TLD-DS3 | Each | 3 Year Extended Depot Service Warranty | Entre em contato › | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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The HARSHAW TLD Model 5500 Manual Reader includes a carrier disk for up to 50 TL detectors, a linear, programmable contactless nitrogen heating system, and a cooled photomultiplier tube with associated electronics to measure the TL light output. The operational software, Thermo Scientific™ WinREMS™, which runs on a separate computer, provides the user interface, the reader control and the applications software.
Dosimetry Performance Using LiF:Mg,Ti (TLD-100/600/700):
Instrument Performance:
Ordering Alerts:
Computer requirements: Any commercially available PC system with Windows™ 7, XP, 2000, or NT 4. 32 bit OS only. RS232 strongly recommended. (Please contact your sales representative for approved USB to RS232 converters).
Compatible with:
Thermo Scientific TLD Materials, Thermo Scientific TLD Accessories
Recommended for:
Treatment planning verification, diagnostic dose studies, quality assurance, whole body dosimetry, extremity dosimetry, environmental dosimetry, high dose applications (radiation hardness testing), and many more.