Designed for PET pharmacies, chemistry laboratories and clinics.

• All functions microprocessor controlled
• Ultra-fast response time
• Automatic range selection ranges up to 9.999 Curies of F-18
• Pre-programmed for 511 keV radionuclides
• Display in Curies or Becquerels
• Automatic background subtraction and zeroing at the touch of a button
• Remote ionization chamber with .25" (.64 cm) lead shielding and 30-foot (9 m) cable
• Self-diagnostic software
• Daily constancy isotope keys
• Electronic power supply (no battery in chamber)
• RS-232 bi-directional serial communications port
• Industry exclusive two-year warranty
• ETL to UL 3101-1 and cETL to CAN/CSA C22.2 No. 1010.1-M92

The Atomlab 300 Dose Calibrator's ultra-fast response time, extended measurement range and computer compatibility provide state-of-the-art performance for PET pharmacies, chemistry laboratories or clinics. The Atomlab 300 provides fast, accurate radionuclide activity measurements that easily surpass the most stringent regulatory requirements. With a modular design, the Atomlab 300 can be configured to specific requirements and expanded as the facility grows.

The unit is simple to operate. There are 13 isotope selection keys, 10 are pre-programmed for the most commonly used PET and constancy radionuclides and 3 are user defined. There are 88 isotope-specific dial values listed in the manual, including Y-90 and Sr-89. Any key can be reprogrammed by the user for a desired isotope.

Activity is displayed on a LED readout in either Curie or Becquerel units. Background correction and zero adjustment are performed at the touch of a button. Range selection is automatic.

Activity measurements are performed by a microprocessor controlled electrometer located within the detector assembly of the ionization chamber. The chamber is shielded with .25" (.64 cm) lead. Up to six remote chambers and a printer may be connected to a single display unit. Utilizing the Multi-Chamber Switch Box, the chambers may be placed as far as 40 feet away from the display unit. Chamber bias is generated within the display unit by an electronic high voltage supply, eliminating the need for expensive battery changes.

The RS-232 port enables the Atomlab 300 Dose Calibrator to communicate with most commercially available nuclear medicine management systems.

An industry exclusive two-year warranty is standard.

Specifications

• Measurement Range: 0.01 µCi to 9999 mCi, auto-ranging
• Display Ranges (Units are user-selectable):

  Ci	Bq
  0.01-19.99 µCi	.001-1.999 MBq (=54 µCi)
  20.0-199.0 µCi	2.00-19.99 MBq (=540 µCi)
  200-1999 µCi	20.0-199.9 MBq (=5.5 mCi)
  2.00-19.99 mCi	.200-1.999 GBq (=54 mCi)
  20.0-199.0 mCi	2.00-19.99 GBq (=54 mCi)
  200-9999 mCi	20.0-399.9 GBq (=10.8 Ci)

• Isotope Selection Keys: Ten pre-programmed — C-11; N-13; O-15; F-18; Cu-62; Ga-68; Rb-82; I-124; Co-57; Cs-137; Three additional keys for user-defined isotopes
• Activity Range: 0.01 µCi to 9999 mCi (.001 MBq to 399.9 GBq)
• Energy Range: 25 keV to 3 MeV photons. Calibration values for more common radionuclides are pre-computed and published in instructions.
• Response Time: One second above 20 uCi; Three seconds between 2 µCi and 20 uCi; 10 seconds below 2 µCi
• 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: ±4% or 0.4 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 (1 yr); exclusive of background
• Digital Calibration Dial: Four-digit LED dial display with increment/decrement keys to change the value. Range is from 0.1 to 999
• Detector: Well-type pressurized ionization chamber, with Argon fill gas; Well opening 2.75" (7 cm), well depth is 10.5" (26.7 cm)
• Detector Shielding:.25" (6.3 mm) lead on all sides except top well opening
• Supplementary shielding available.
• Chamber Bias: 340 volt electronic power supply
• Environmental Operating Conditions: Temperature: 0-40° C; Humidity: 0-90% rh, non-condensing
• Power Requirements: 100 to 120 VAC @ 1/2A; 200 to 240 VAC @ 1/4A
• Line Frequency: 50/60 Hz; Detachable line cord; Built-in EMI filter and transient suppression
• Detector and Interface Cables: 30' (914.4 cm) long, six conductor cables (two carry power, one is chassis ground, three carry serial data for digital I/O) Ends terminated with AMP Mate-n-Lock connectors, white with hooded strain relief
• Display Unit:
  - Dimensions: 12" w x 14.3" depth x 3.75" h (30.5 x 36.3 x 9.5 cm)
  - Weight: 6 lb (3 kg)
• Detector Unit:
  - Dimensions: 7.5" w x 7.5" depth x 16.25" h (19 x 19 x 41.3 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" thick (.63 cm)
  - Weight: 35 lb (16 kg)
• Approvals: ETL to UL 3101-1 and cETL to CAN/CSA C22.2 No. 1010.1-M92

086-301 Dose Calibrator Shielding Rings

• Dimensions: 11.625" l x 11.625" w x 16.4" h (29.5 x 29.5 x 41.6 cm)
• I.D.: 11.25" dia x 16" h (28.6 x 40.6 cm)
• Shielding: 2" lead (5.08 cm)
• Weight: 455 lb (206 kg)