Atomlab 500 Plus

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The Atomlab 500Plus combines the Atomlab 500 Dose Calibrator and Atomlab Wipe Test Counter, bringing it all together – science, technology and application. It’s a complete Hot Lab Management System.

The Atomlab 500 Dose Calibrator provides fast, accurate radionuclide activity measurements with performance that easily complies with the most stringent regulatory requirements.

  • Easy to use, large color touch screen with intuitive menus
  • Automatic range selection; ranges up to 40 curies of Tc-99m or 10 curies of F-18
  • Pre-programmed for 88 most commonly used radionuclides; any 12 can be conveniently touch-selected
  • Displays in curies or becquerels
  • Small footprint economizes workspace
  • Ultra-fast response
  • Robust software and extensive functionality
  • Remote Ionization Chamber
  • One wipe counter and up to six ionization chambers can be connected
  • Quality Assurance Programs
  • Nuclear Pharmacy Applications
  • Report and label printers available
  • Self-diagnostic software
  • Display desktop or wall mount
  • Two-year warranty
  • RS-232 bi-directional serial communications port

New low pressure chamber. Atomlab Dose Calibrators are shipped air or ground as standard goods.

The Atomlab™ Wipe Test Counter is easy to use, easy to understand, fast and dependable. A color touch-screen display, utilizing intuitive software, eliminates the tedium of wipe testing.

  • Easy-to-use, large touch screen with intuitive menus
  • Meets NRC/State regulations
  • 64 Channel MCA
  • Adjustable wide window and individual isotopes
  • 2x2 NaI drilled-well detector
  • Remote shielded well
  • Energy spectrums with individual ROI
  • User-specific wipe locations and trigger levels
  • Wipes that exceed trigger levels are immediately recognized: flashes on screen and prints in red
  • Detailed wipe reports including CPM and DPM
  • Automated QA testing, Chi square, FWHM and MDA
  • Wipe testing results stored
  • Optional printer for hard-copy archives
  • Two-year warranty
  • RS-232 bi-directional serial communications port

Combine the Atomlab 500 Dose Calibrator with the Atomlab Wipe Test Counter and create a complete, efficient and cost effective radioactivity measurement system... the Atomlab 500Plus.

Consider the software that is supplied with the Atomlab 500Plus. It’s comprehensive, easy-to-use and feature rich. The software mirrors the way you think and work. It guides when necessary, but does not burden the advanced user. The touch-screen and easy-to-follow on-screen prompts mean you won’t need “cheat sheets.”

When required, you can be confident that every operation is captured and documented. That documentation makes compliance a breeze.

Your Atomlab 500 Dose Calibrator is upgradable. You can easily install software updates via the Biodex website or by using a convenient memory card. solution for all your molecular imaging needs.


Display (A single “Smart Display” controls both Dose Calibrator and Wipe applications)

  • Display: LCD Touch Panel 6.5" x 5", function keys are displayed for the operation being performed
  • Display Unit:
        Dimensions: 9.5" w x 12" h x 12" depth (24.1 x 30.5 x 30.5 cm)
        Weight: 4.2 lb (1.9 kg)
  • Connectors: RJ-12 for well cable, USB for printer
  • Power: This system uses XP Power Supply for Medical Use, Model #PDM60US15
  • Line Voltage: 100 to 240 VAC, auto selectable by the power supply, 1.5 – 0.75 amps
  • Line Frequency: 50/60 Hz, detachable line cord, built-in EMI filter and transient suppression
  • Auxiliary Port: RS-232 connector, used for data export and firmware updates
  • Memory: Stores for Wipe Test Counter: Calibration, background, high voltage, isotope specification, isotope efficiency, Chi-Square testing results, technologist list, wipe locations list and latest MDA calculation. Results can be displayed and printed.
  • Memory: Stores for Dose Calibrator: Inventory and QA tests

Atomlab™ 500 Dose Calibrator

  • Isotope Selection Keys: Twelve pre-programmed – Tc-99m, Tl-201, I-123, I-131, Cs-137, Co-57, Xe-133, Ga-67, In-111, F-18, Y-90,Mo-99; 25 user-defined isotopes and a full alphabetical list of 88 isotopes.
  • Activity Range: : 0.01 uCi to 40 Ci (.001 MBq to 1500 GBq) of Tc-99m
  • Energy Range: 25 keV to 3 MeV photons
  • Response Time: One to two seconds for doses greater than 200 uCi; three seconds for doses greater than 20 uCi; 50-100 seconds below 20 uCi of Tc-99m with default threshold, threshold adjustable to reduce counting time
  • Detector Linearity: ± 1% or 0.2 μCi, whichever is greater
  • Electrometer Linearity: ± 1% or 0.2 μCi, whichever is greater
  • Electrometer Accuracy: ± 1% or 0.2 μCi, whichever is greater
  • Overall Accuracy: ± 3%or 0.3 μCi, whichever is greater; overall accuracy is affected by such factors as the accuracy of the specific source calibration, geometric variations due to sample volume or configuration, detector linearity, electrometer accuracy and readout accuracy
  • Repeatability: ± 0.3% above 1 mCi short term (24 hr); 1% long term (one yr)
  • Digital Calibration Dial: Four-digit dial with increment/decrement keys to change the value; range is from 0.0 to 999.9
  • Detector: Well-type pressurized ionization chamber, with Argon fill gas; well opening 2.75" (7 cm), well depth 10.25" (26 cm). Up to seven chambers can be serially connected to one display.
  • Chamber Gas Pressure: 149KPa gauge (21.6 psig) at 20 degrees C or 250KPa absolute (36.3 psia) at 20 degrees C. IATA regulation Exempts Gases of Division 2.2 from Dangerous Goods Regulations when transported at pressure less than 200KPa gauge (29 psig) at 20 degrees C. Device is shipped standard goods.
  • Detector Shielding: .25" (6.3 mm) lead on all sides except top well opening; supplementary shielding available
  • Chamber Bias: 355 ± 5 volts
  • Environmental Operating Conditions: Temperature: 0-40° C; Humidity: 0-90% rH, non-condensing
  • Power Requirements: 100 to 240 VAC, 0.38 – 0.15 amps, auto switching; XP Power Supply (PDM60US15), for medical use.
  • Line Frequency: 50/60Hz; detachable line cord; built-in EMI filter and transient suppression
  • Detector and Interface Cables: : 8’ (243 cm) long, six conductor cables (two carry power; two chassis ground; two carry serial data for digital I/O)
  • Detector Unit:
        Dimensions: 6" dia x 15.5" height (15.24 x 39.37 cm)
        Well I.D.: 2.75" dia x 10.5" h (7 x 26.7 cm)
        Well I.D. with Liner: 2.5" dia x 10.25" h (6.35 x 26 cm)
        Lead Shielding: .25" lead (6.3 mm)
        Weight: 35 lb (16 kg)
  • Approvals: ETL to UL 60601-1 and cETL to CAN/CSA C22.2No. 601-1-M90
  • Warranty: Two-year

Atomlab™ Wipe Test Counter


  • Length: Standard 8 ft. (2.43 cm); custom cable lengths available up to 20 meters
  • Conductors: Six total – 2 for power, two for chassis ground, two for serial data
  • Connectors: RJ-12


  • Detector: 2" x 2" NaI (Tl) integral line scintillation detector with a0.75" dia. x 1.44 " depth well (1.9 x 3.7 cm)
  • Style: Remote Detector
  • Channels: 64
  • MCA: Integral to Well Counter
  • Spectral Resolution: FWHM 10%
  • Count Rate: (Maximum) 30,000 cps
  • Connectors: RJ-12 for power and signal
  • Lead Shielding: 0.5" (1.2 cm) integral lead shield
  • Optional Calibration Source: 0.1 μCi Cs-137 Rod Source
  • Optional Additional Shield: 0.5" (1.2 cm) lead shield, slides over integral shield for total of 1.0" of shielding – includes cover
  • Cover: Fits optional additional lead shield, has 0.25" (.6 cm) lead shielding


Display Unit:

  • Size: 9.5" w x 12" h x 12" d (24.1 x 30.5 x 30.5 cm)
  • Weight: 4.2 lb (1.9 kg)

Well Counter

  • Size: 6" d x 11" h (15.24 x 27.9 cm)
  • Weight: 29 lb (3.2 kg)

Approvals: ETL listed to UL 60601-1 and CAN/CSA C22.2 No. 601-1M90,
IEC 60601-1, IEC 60601-1-4 and IEC 60601-1-2

086-332 Dose Calibrator, Atomlab™ 500Plus, 100-240 VAC
Includes: smart display, ionization chamber, well counter, RS-232 port, vial/syringe dipper and well insert.

Related: Dose Calibrator

086-333 Software, Atomlab 500 Data Manager
086-334 Cable, European to Wall Outlet
086-336 Chamber, Dose Calibrator
075-594 Chamber, Wipe Test
086-337 Printer, Dot Matrix (label)
086-339 Printer, Ink Jet (Report)
086-338 Shielding Rings, Interlocking, 2" lead for additional protection from high energy activity
086-243 Copper Dipper, Vial/Syringe
086-423 Moly Shield, Vial, .3" lead
086-435 Moly Shield, Syringe, .3" lead
086-509 Lineator 

Related: Wipe Test Counter

063-139 Rod Source. Cs-137
075-596 Lead Shield, Well Counter
006-350 Wipe Test Kits, 500/pkg

086-242 Vial/Syringe Dipper
086-241 Well Insert
086-278 Ribbon, Printer, 4/pkg
086-268 Labels, “Peel & Stick”, 200/roll