Dosimeter Radiation Detectors
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Pocket Dosimeter
US$125. |
Arrow-Tech Pocket Dosimeters
are rugged, precision instruments about the size of a pocket fountain pen,
which are used to measure accumulative doses or quantities of gamma &
X-ray radiation. A metal clip is used to attach the dosimeter to
an individual's pocket or to any available object in an area to be monitored
for total radiation exposure. It
is pocket-size, conductive-fiber electroscope with an ion chamber for detecting
and indication integrated exposure to gamma and x-radiation. It has a thin
wall which permits the penetration and detection of radiation.
Reset any quantity of Pocket Dosimeters with a simple, dependable Battery
Powered Dosimeter Charger after use. See specifications below.
The way to "read" a Pocket Dosimeter is to just point
it at a light source so that you can look through it and see the scale.
The conductive fiber moves across a very clear well marked scale
that produces the reading.
.
Pocket Dosimeters use an extremely sensitive fiber electrometer
type voltmeter and a small volume of air to measure the total amount of
radiation to which the instrument has been exposed. A reading may be made
at any time by merely looking at a source of light through the eyepiece
end of the instrument. The reading here is at zero. The particular
dosimeter shown is the 200mR model.
.
A Pocket Dosimeter can be worn like a pen in your pocket
or clipped to a belt. It can be set outside for an hour, to tell
the radiation rate. You don't have to have a radiation meter if you
have a dosimeter and are not in a hurry to measure the rate.
.
If your Dosimeter is going to be used in harsh conditions
where scratching of the lens is a concern, we recommend an extra hard synthetic
sapphire
window to protect the lens even in the toughest of conditions.
Models 138, 138-S, 500 and 500-S are readily available
in stock with this option. Other models can be Special Ordered
with this hard window.
Units shown are rem (R), milli-rem
(mR), and milli-Sievert (mSv). A rem (R) is Roentgen
Equivalent in Man, the biologically equivalent
amount of ionizing radiation as exposure to one roentgen of high-penetration
x-ray. A milli-rem (mR) is 1/1000th R. A Sievert (Sv) an international
unit equal to 100R; therefore, a milli-Sievert (mSv) is equal to 100mR.
.
Reset any Pocket Dosimeters with the Dosimeter
Charger, available separately. A single charger can reset
a great many dosimeters over and again.
Rate of exposure can be calculated with any model
138. Reset dosimeter, then take a six second reading; that amount
x10 is mR/min.
Pocket Dosimeter model 2 is ultra sensitive to normal
background radition, max reading is accumulated within a 24-hour period
in any normal environment. For use in special applications only.
Price us$210.00 each. |
* Pocket 2
US$210. |
specifications .pdf's (400Kb) |
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DCA 909
US$145. |
Battery Powered Dosimeter Charger
Powered by a single "D" cell. Used to reset to zero
all Pocket Dosimeters after use.
Weight: 10.6 Ounces
Size: 4 x 4 x 3 inches
Use & Specifications(475Kb)
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MirionTechonlogies
MGP Instruments
Electronic Dosimeters
Use for Teledosimetry or Area monitor.
Flat response to X-rays and gamma fields.
Linear response to dose rate fields of 0.1mR-1000R/hr
(1-10Sv/hr).
Large internal histogram memory.
Top mounted LCD displays accumulated dose or current dose rate.
Read integers or tenths, milli-rem (mR) or milli-Sievert (mSv).
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Audible and visual alarms.
Hands free communication, pass-by exchange.
Self-testing diagnostics (battery,
detector & parameters)
Environment: -10 to 50°C
Water, shock, vibration and drop resisstant (IP42)
EMC compliant, exceeds CE standards
Battery: CR2450 (LiMnO2
), battery life: 9 months@8hr/day
Dimensions: 87x48x28mm
Wt. 2oz. (59g) |
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DMC 2000S
US$495. |
DMC 2000X
US$595. |
DMC 2000XB
US$795. |
DMC 2000S electronic dosimeter
X-rays and gamma fields: 50 keV to 6 MeV
Compliant: IEC 1283, ANSI 4220A
DMC2000S
specifications (309Kb) |
DMC 2000X electronic
dosimeter
X-rays and gamma fields: 20 keV
to 6 MeV.
Compliant: IEC 1283, ANSI 4220A, IEC 61526 Ed1
DMC2000X
specifications (304Kb) |
DMC 2000XB electronic
dosimeter
X-rays and gamma fields: 20 keV
to 6 MeV.
Beta range 60 keV to 3.5 MeV,
to the theoretical limit of penetration including
Co60 for power plants.
Compliant: IEC 1283, ANSI 4220A, IEC 61526 Ed1
DMC2000XB
specifications (355Kb) |
WARNING: Use only with original factory
specified battery brand and type.
Substitution of any other brand of similar battery type,
can result in faulty operation of any MPG electronic dosimeter.
MirionTechnologoies (aka MPG Instruments) |
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On Lanyard |
Electronic Dosimeter Holder
For DMC 2000S, DMC
2000X, and DMC 2000XB
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Made from Cordura fabric
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Clip for up to 2" belts
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D-ring for lanyard (option)
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Provides extra protection for
case and display when dropped
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Front window for Beta detection &
speaker
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Top window for instrument display
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Electronic
Dosimeter Holder
US$12. |
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