FLUKE 451P Pressurized μR Ion Chamber Survey Meter

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Brand : Fluke Biomedical

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FLUKE 451P Pressurized μR Ion Chamber Survey Meter

The 451P state-of-the-art ion chamber survey meter is a handheld battery operated unit designed for use in both rugged and normal environments. The 451P is a pressurized ion chamber for μR resolution. The 451P auto-ranges and measures radiation rate and accumulated dose from various radiation sources (beta, x-ray and gamma). The ion chamber detector allows for a fast response time to radiation from leakage, scatter beams, and pinholes. Additionally, the low-noise chamber bias supply provides for fast background-settling time.


FLUKE 451P Pressurized μR Ion Chamber Survey Meter


The digital display features an analog bar graph, 2.5 digit readout, low battery indicator, freeze (peak hold) mode indicator and an automatic backlight function. User controls consist of an ON/OFF button and a MODE button. The case is constructed of lightweight, high strength materials and is sealed against moisture.


The RS-232 interface can be connected directly to a computer for use with the Excel add-in for Windows (451EXL), enhancing the functionality of the instrument. This software allows for data retrieval, user parameter selection and provides a virtual instrument display with audible and visual alarm indication.


Key features

  • High μR sensitivity measurement of rate and dose simultaneously
  • Records peak rate using “Freeze Mode”
  • Auto-ranging and auto-zeroing
  • RS-232 communications interface with optional Windows-based Excel add-in for data logging
  • Ergonomic, anti-fatigue handle with replaceable grip, wrist strap and tripod mount
  • Programmable flashing LCD display
  • Easily-accessible battery door (operated by two 9-volt alkaline batteries) on the outside of the bottom case
  • Available with dose equivalent energy response (SI units)
  • Click Here : Fluke Biomedical 451P Pressurized μR Ion Chamber Survey Meter Brochure
  • Click Here : RadEye B20 / B20ER Portable Survey Meter Brochure


FLUKE 451P Pressurized μR Ion Chamber Survey Meter


Fluke Biomedical
451P Pressurized μR Ion Chamber Survey Meter
Specification

Radiation
detected

 Beta > 1 MeV
Gamma > 25 keV
Operating ranges,
response time		 0 μR/h to 500 μR/h (5 sec) ; 0 mR/h to 5 mR/h (2 sec)
0 mR/h to 50 mR/h (1.8 sec) ; 0 mR/h to 500 mR/h (1.8 sec)
0 R/h to 5 R/h (1.8 sec)
Accuracy Within 10 % of readings between 10 % and 100 % of full scale
indication on any range, exclusive of energy response

Detector

 Chamber 230 CC Pressurized ionization chamber
to 8 atmospheres or 125 psi
Control ON/OFF and MODE
Automatic
features		 Auto-zeroing, auto-ranging, and auto-backlight

Warm-up time		 Less than one minute for initial operation when the instrument is in temperature equilibrium with the surrounding area, typical. (About four minutes for readings if less than 20 μR/h in a 10 μR/h
or less background)

Display LCD Analog
/
Digital with backlight

 Analog 100 element bar graph 6.4 cm long. Bar graph is divided into 5 major segments, each labeled with the appropriate value for the range of the instrument
Digital 2.5 digit display is followed by a significant zero digit depending on the operating range of the instrument. The units of measurement are indicated on the display at all times. Digits are 6.4 mm (0.25 in) high. Low battery and freeze indicators are also provided on the display

Modes

 Integrate
mode		 Operates continuously 30 seconds after the
instrument has been turned on. Integration
is performed even if the instrument is
displaying in mR/h or R/h
Freeze
mode		 Will place a tick mark on the bar graph display
to hold on the peak displayed value. The unit
will continue to read and display current
radiation values

Environmental

 Temperature
range		 -20 °C to 50 °C
(-4 °F to 122 °F)
Relative
humidity		 0 % to 100 %
Geotropism Negligible
Typical energy
dependence		 Nitrogen gamma rays are 110 % to 120 % of indicated readings
as determined at the University of Lowell
Power requirements Two 9 V alkaline, 200 hours operation
Dimensions (WxDxH) 10 cm x 20 cm x 15 cm (4 in x 8 in x 6 in)
Weight 1.07 kg (2.4 lb)


NB: PT.Mora Anugerah Berkat sudah terdaftar di E-Katalog


PT. Mora Anugerah Berkat adalah perusahaan yang sudah berpengalaman dalam menyediakan / mensupply peralatan monitoring atau inspesksi radio aktif untuk industri/manufactur seperti alat FLUKE 451P Pressurized μR Ion Chamber Survey Meter, kami juga menyediakan berbagai brand/merk internasional dari USA, Eropa dan China,produk internasional yang kami supply/tawarkan seperti : Fluke Biomedical, Flir Ray Safe, Thermo Scientific RadEye B20/B20 ER dan lain - lain ; Kami juga menyediakan Jasa Perbaikan (SERVICE), Jasa Perawatan (Maintenace) dan support untuk KALIBRASI / AKSESSORIES SPAREPART jangan ragu untuk menghubungi kami marketing dan sales kami siap membantu menjawab segala kebutuhan anda.


FLUKE 451P Pressurized μR Ion Chamber Survey Meter


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