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451P-RYR Pressurized Ion Chamber Survey Meter, Radiation Detector

  • Mfr # 451P-RYR

  • Zoro # G1590723

product price: 
$
5,976.99
/ea
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Key Features

Operating Range
0 to 5 mR/hr or 0 to 50 uSv/hr, 0 to 5 R/hr or 0 to 50 mSv/hr, 0 to 50 mR/hr or 0 to 500 uSv/hr, 0 to 500 mR/hr or 0 to 5 mSv/hr, 0 to 500 uR/hr or 0 to 5 uSv/hr
Gamma Radiation Range
Above 25 keV
Beta Energy Sensitivity
1 keV
Gamma and X-ray Energy Sensitivity
From 25 keV
Includes
Chamber
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Specifications

Product Information

MFR #
451P-RYR
Zoro #
G1590723
UPC #
095969328814
Country of Origin
United States

Dimensions

Manufacturers Warranty Length
1 yr
Manufacturer Warranty Length
1 yr
Battery Size
9V

Details

Operating Range
0 to 5 mR/hr or 0 to 50 uSv/hr, 0 to 5 R/hr or 0 to 50 mSv/hr, 0 to 50 mR/hr or 0 to 500 uSv/hr, 0 to 500 mR/hr or 0 to 5 mSv/hr, 0 to 500 uR/hr or 0 to 5 uSv/hr
Gamma Radiation Range
Above 25 keV
Beta Energy Sensitivity
1 keV
Gamma and X-ray Energy Sensitivity
From 25 keV
Includes
Chamber
Item
Radiation Survey Meter
Calibration Certificate
NIST
Display Units
2-1/2 Digit Digital Display, Analog Bar Graph with a Permanent Scale on the Display
Battery Life
200 hr Continuous Operation
Accuracy
+/-10% of Reading Between 10% and 100% of Full-scale Indication on Any Range, Exclusive of Energy Response (Calibration Source is 137Cs)
Display
LCD
Powered By
(2) 9V Batteries
Gamma Energy Sensitivity
25 keV
Calibration Certificate Type
NIST
Number of Batteries Required
2
Measuring Units
mR/hr, mSv/hr, R/hr, uSv/hr, uR/hr
Minimum Dose Rate
0 uSv/hr
Display Type
Digital
Battery Voltage
9V
Batteries Included
Yes
Maximum Dose Rate
500 uSv/hr
Digital Display Screen Type
LCD with Backlight
Battery Run Time
100 hr
Battery Chemistry
Alkaline

Description

The FLUKE BIOMEDICAL 451P-RYR Pressurized μR Ion Chamber Survey Meter is a handheld digital radiation detection instrument designed to measure gamma, X-ray, and beta radiation exposure levels. It features a pressurized ion chamber that provides stable, precise readings across a wide energy range starting from 25 keV for gamma and X-rays, and 1 keV for beta radiation. The meter offers digital and analog display options on a backlit LCD and supports multiple measuring units, including mR/hr, mSv/hr, R/hr, μSv/hr, and μR/hr. Powered by two 9V alkaline batteries, it provides up to 200 hours of continuous operation and includes a chamber and NIST calibration certificate.

Key Features:

  • Measurement Type: Detects gamma, X-ray, and beta radiation
  • Detection Range: 0 to 5 μR/h through 0 to 5 R/h, or 0 to 5 μSv/h through 0 to 50 mSv/h
  • Energy Sensitivity: Gamma and X-ray sensitivity from 25 keV; beta sensitivity from 1 keV
  • Display: Backlit LCD with 21⁄2-digit digital readout and analog bar graph
  • Power Source: Two 9V alkaline batteries; up to 200 hr continuous operation
  • Includes: Pressurized ion chamber and NIST calibration certificate
  • Features: Low battery indication, digital and analog display scale, selectable units
  • Construction: Chamber-based design for precision ionization measurements
  • Noise Level: Not applicable (silent operation)
  • Warranty: 1-year manufacturer warranty

Restrictions

Hazardous material

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