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Spencer Manufacturing is a third generation family owned business. For over 30 years Spencer Manufacturing has been providing quality service, equipment and support to the industrial radiography industry here in Canada and abroad.

Russell Radalarm II

 

While modern field equipment more and more often features built-in alarming modes in many models. Stand-alone personal alarm still plays a very important and often overlooked role in today's modern radiography. 

Small, rigid, weatherproof and reliable - these words very accurately describe this small yet robust unit. It has been in use for number of years now and proves to be extremely useful time after time.


Specifications:
Alarm Rates:
- High: 1 beep/second in a field of 15 mR/hr
- Low: 1 beep/second in a field of 150 mR/hr
Size: 11.2cm X 6.2cm X 2.7cm
Sensitivity: 60 KeV to 1.25 MeV
Batteries: one 9V cell
Operating Conditions: -20°C to +60°C

MGP Model DMC 2000S

The DMC 2000S Electronic Dosimeter features flat energy response to X-rays and gamma fields from 60 keV to 6 MeV and linear response to dose rate fields of 1 mR/hr to 1000 R/hr. The unit’s top mounted LCD clearly displays either the accumulated dose (configurable to integers or tenths of milliRem) or current dose rate. Can be a part of a centralised dosimetry system, or a stand alone solution.

Specifications:
Detected Radiation: X and gamma energy range: 50 keV to 6 MeV
Rate: 0.01 mR/hr to 1000 R/hr
Dose: 0.1 mR to 1000 R
Alarm Levels: Adjustable for dose rate and accumulated dose
Accuracy: +/- 5% (Cs-137, 20mR/hr)
Batteries: Standard calculator battery LiMnO2 CR2450, one year battery life (typical, 8h per day in run mode)
Operating Conditions: -10°C to +50°C Storage Conditions: -30°C to +71°C

MGP Model SOR/R

The SOR is a multi-purpose digital dosimeter designed for Defence applications.  It provides full detection of all types of nuclear threat, from very low doses (technological and radiological risks) through to very high doses (tactical risks), and is manufactured to NATO D104 standards.  An important special feature of the SOR Line is its ability to meet the needs of various applications with one product.  Given its multi-detector architecture the measurement range cover is broad, and includes high level gamma and neutron dose rates as well as low level radiations (LLR).

Features:
- residual/ambient gamma measurements
- Assignable electronic dosimeters
- Waterproof, light and small
- Rugged for battlefield use
- Hand free communication, pass-by exchange
- Data communication through clothing layers

Basic Specifications:
- Detected Radiation: Gamma and X-ray radiation
- Range: 1 mR/hr to 10 R/hr
- Alarm Levels: Adjustable for dose rate and accumulated dose
- Accuracy: <± 10%
- Operating Conditions: -20°C to + 50°C (normal operating range,standard battery 3V LiMnO2 CR2450) or -40°C to + 50°C (option with battery module 3.6V LiSoCl2)
- Resistant to EMP, EMC, radars
- Resistant to water immersion (IP67: 1 m / 39.3 in) ,
drops, shocks,vibrations, low pressure

Rados RAD-60 Personal Alarm Digital Dosimeter

The RADOS RAD-60 Personal Alarm Dosimeter is a precise and reliable instrument for ensuring the personal safety of the user. Ideally, the RAD-60 is used in everyday radiation monitoring, in stand-alone conditions. If your needs grow for a more sophisticated system, the versatile RAD-60 can also be integrated into an Access Control System. The RAD-60 can be switched into System Mode, for the purpose of tracking Personnel Dose records and generating compliance reports.


Basic Specifications:
- Assignable electronic dosimeters
- Detected Radiation: Gamma and X-ray radiation
- Measurement Range: Dose 0.1 mrem - 999 rem, Dose Rate 0.5 mrem/hr - 300 rem/hr
- Alarm Levels: Adjustable for dose rate and accumulated dose
- Accuracy: ± 5% (Cs-137, 662 keV at 2 mSv/h),
- Operating Conditions: -20°C to + 50°C 
- Audible Alarms: seven separate alarms, sound level typically better than 85 dBA at 30 cm
- Alarm thresholds: Six preset values each for integrated dose and dose rate-push button selection