Radiation Detector

A radiation detector is a device for measuring nuclear, electromagnetic or light radiation. A nuclear radiation detector identifies nuclear radiation by measuring the emission of ionizing radiation of alpha particles, beta particles and gamma rays. Also referred to as a geiger counter, a nuclear radiation detector consists of two main elements: the processing electronics and the geiger tube. The geiger tube is filled with low-pressure inert gas like helium, argon or neon. If radioactive radiation occurs, the inert gas is ionized. An anode within the geiger tube registers the quantity of ionized particles numerically correlating with the strength of the radioactive radiation. The radioactivity measurement is then displayed on the LCD screen of the geiger counter or nuclear radiation detector.

It is very important to measure nuclear radioactivity as well as to classify nuclear radioactivity values. For example, terrestrial gamma radiation is measured according to general values from 0.03 - 0.3 µSv/h (microsievert / hour). This "normal" oscillation range is conditioned by natural radioactive elements in the ground such as uranium and potassium. To calculate this factor, one must take into consideration cosmic radiation. For example, when considering cosmic radiation, the maximum radioactivity content at Schneefernerhaus, the highest-located German environmental research station, is approximately equal to 110 µSv/h. At PCE Instruments, you will find three types of geiger counter or nuclear raditation detection devices to help you measure radioactivity: 1) alpha radioactivity meters, 2) meters for detecting alpha, beta and gamma radioactivity and 3) radioactivity meters to be worn on the body.

Video with Thomas Rudolph:

What is radiation?

THOMAS RUDOLPH EXPLAINS A RADIATION DETECTOR?
Watch Video

If you have any questions about the nuclear, electromagnetic or light radiation detectors on this website, please contact us at or +44 ( 0 ) 161 464902 0.

Radiation Detector PCE-RDM 5

£ 85.00

Price excl. VAT &. delivery

The Radiation Detector is a small sensitive radiation measuring instrument used for monitoring X-rays, gamma and beta radiation. The Radiation Detector uses an energy-compensated Geiger-Müller counting tube as a detector for accurate measurement.

β- and X-ray radiation
Measuring range max.: 9.999 µSv/h
Measuring range min.: 0.08 µSv/h
alarm function
battery operation
vibration alarm
Type USB C charging port

Radiation Detector PCE-RDM 10

£ 138.00

Price excl. VAT &. delivery

With a measurement range of 0 to 99.99 µSv/h, the radiation detector covers a wide range of measurement tasks. The radiation detector has an accuracy of 0.25 counts per second per microsievert per hour (0.25 cps/µSv/h), making it a highly precise measuring instrument.

Measurement range: 0.01 … 99.99 µSv/h
Resolution: 0.01 µSv/h
Detectable radiation: γ-rays, β-rays, X-rays
Sensitivity: 0.25 cps/
Data storage for 167,857 values
Real-time value, average value
Accumulated value in mSv for long-term measurements
Adjustable alarm threshold

Radiation Detector PCE-RAM 10

£ 395.00

Price excl. VAT &. delivery

The radiation detector measures α-, β-, γ- and X-rays and offers a high measurement accuracy and convenient design. Using the integrated Bluetooth interface in the radiation detector, the measured values can be sent in real time to a PC and analyzed with the included PC software.

α-, β-, γ- and X-rays
Bluetooth interface
Internal memory
PC software included

Electromagnetic Radiation Detector PCE-SFS 10

£ 980.00

Price excl. VAT &. delivery

An electrostatic measurement is particularly important to check whether surfaces, components or the human body are electrostatically charged. Such electrostatic charges can be detected with the electromagnetic radiation detector.

Measuring range: ±60 kV DC
Acoustic signal when the measured value is exceeded
Temperature and humidity display
Laser for aligning the measuring device

Solar Radiation Detector PCE-SPM 1

£ 272.00

Price excl. VAT &. delivery

The solar radiation detector for solar energy is the optimal hand - testing device for solar engineers, architects and hobby solar installers. This makes it possible to make a statement about the composition and design of a photovoltaic system.

Measuring range: 0 … 2000 W/m²
Resolution: 1 W/m²
Accuracy: ±10 W/m² or ± 5%
Data memory: 32,000 measured values
Application, e.g .: photovoltaic systems
Data transmission: RS-232 serial interface

Radiation Detector PCE-PVA 100

£ 1,143.00

Price excl. VAT &. delivery

The radiation detector is a useful tool to examine solar cells for their characteristics. With a DC voltage range of 0… 60 V and a DC current range of 0… 12 A, the radiation detector covers a large number of solar modules.

Measuring range: 0 … 12 A DC
Three different test functions
PC interface for data transfer
Switchable graphic view
Application, e.g. photovoltaic systems

Radiation Detector PCE-EMF 20

£ 32.00

Price excl. VAT &. delivery

The Radiation Detector is a device for the simultaneous measurement of electric and magnetic fields, ideal for domestic use for testing routers, Bluetooth devices, radios, televisions, computers, printers, microwave ovens, refrigerators and mobile phone masts. The Radiation Detector offers a measurement range from 1 to 1999 V/m for electric fields and from 0.01 to 99.99 µT for magnetic fields.

electric field: 1 ... 1999 V/m
resolution: 1 V/m
accuracy: 1 V/m
magnetic field: 0.01 ... 99.99 µT
resolution: 0.01 µT
accuracy: 0.01 µT
bandwidth: 5 Hz ... 3500 MHz
alarm threshold: 40 V/m, 4 µT

Radiation Detector PCE-RAM 5

£ 78.00

Price excl. VAT &. delivery

The radiation detector and safety meter is a small, highly sensitive radiation warning device that is mainly used to monitor X, ß and y radiation.

X, ß and y radiation
Measuring range: 0.05 usv … 50 msv based on 137 Cs y
Accuracy: -17 % … + 25 %
Clip design
OLED display
USB-C charging socket

Radiation Detector PCE-RAM 3

£ 80.00

Price excl. VAT &. delivery

Our Radiation Detector is mainly used to measure gamma, beta and X-rays and uses a Geiger-Müller counter to measure the intensity of ionising radiation. The large 2.3 inch multifunctional display shows the cumulative dose, the average and the maximum dose, while the real-time measurements are also displayed graphically on the Radiation Detector.

dose rate measuring range: 0 ... 10 mSv/h
resolution: 0.01 µSv/h
accuracy: ±30 % (for 137 Cs)
sensitivity: 80 CPM/µSv (related to Co-60)
cumulative dose: 0 µSv ... 500 mSv
alarm adjustable: audible, visual, vibration

Radiation Detector PCE-RDM 15

£ 103.00

Price excl. VAT &. delivery

The Radiation Detector is a portable device mainly used for monitoring X, γ and β radiation. The Radiation Detector is equipped with a glass Geiger-Müller counter tube (GM tube), which is known for its high measurement accuracy and sensitivity, and has a 2.4-inch TFT LCD display.

X-, γ- and β-radiation
Dose rate measuring range: 0.01 µSv/h ... 50 mSv/h
Resolution: 0.01 µSv/h
Accuracy: <10% at 1 mSv/h
Dose measurement range: 0 μSv ... 1000 Sv.
Sensitivity: 1 cps/μSv/h (related to Co-60)
Data memory for 10,000 values
Adjustable alarm: acoustic, visual, vibration
Software

Radiation Detector PCE-RAM 6

£ 108.00

Price excl. VAT &. delivery

The radiation detector is frequently used in nuclear power plants, accelerators, industrial and medical applications as well as in the environmental control of nuclear facilities. The radiation detector with a Geiger counter tube as a sensor is a versatile instrument for monitoring X, gamma and hard beta radiation in radioactive work areas.

X, Y and hard β-radiation
Measurement range: 0.00 … 1000 µSv/h
Resolution: 0.01 µSv/h
Sensitivity: 80 µSv/h
Energy range: 48 keV to 1500 keV
Sensor: Geiger counter tube
Adjustable alarm

Radiation Detector PCE-RD 65

£ 122.00

Price excl. VAT &. delivery

The compact Radiation Detector offers a precise and long-term stable solution for monitoring indoor radon concentrations. It is ideal for use in various environments such as homes, offices and laboratories. The Radiation Detector displays minimum, maximum and AVG values as well as cumulative average values and the values for 12, 24, 48 and 96 hours.

Measuring range: 3.3 Bq/m³ ... 37 kBq/m³
Resolution 1 Bq/m³
Accuracy: ±15 %
Units: kBq/m³, pCi/L
Adjustable alarm
Coloured radon value display

Radiation Detector PCE-RD 50

£ 139.00

Price excl. VAT &. delivery

The Radiation Detector is a compact and handy measuring device for precise monitoring of the radon concentration indoors. With a measuring range of 0 ... 9999 Bq/m³ and a semiconductor detector, the Radiation Detector provides reliable measured values after just one hour. It provides both short-term average values (updated hourly) and long-term average values (updated every 24 hours up to 1 year) for a detailed analysis of radon exposure.

Measuring range: 0 ... 9999 Bq/m³
Resolution: 1 Bq/m³
Measuring range: 0 ... 500 pCi/L
Resolution: 0.01 pCi/L
Accuracy: 7 days <10 %, 2 months <5 % @ 200 Bq/m³
Alarm: acoustic, visual
Display: green, yellow, red

Radiation Detector PCE-RAM 8

£ 162.00

Price excl. VAT &. delivery

The radiation detector is a high-precision instrument developed for the detection of gamma, beta and X-rays. With its sensitive detection technology, it enables reliable measurement and monitoring of the radiation environment. Dose measurement is a central aspect of the radiation meter.

γ-, β-, X- radiation
Resolution: 0.01 µSv/h

Dose measurement
Display in µSv/h and µR/h

Accumulated radiation measurement
Adjustable acoustic alarm
Battery operation

Radiation Detector PCE-RD 75

£ 165.00

Price excl. VAT &. delivery

Our Radiation Detector provides precise measurements of indoor radon concentrations with a measurement range of 2 Bq/m³ ... 20 kBq/m³. The Radiation Detector is an important tool for homeowners, landlords and construction companies to effectively minimise health risks from radon exposure and ensure safe indoor air.

measurement range: 2 Bq/m³ ... 20 kBq/m³
resolution: 1 Bq/m³
accuracy: ±10 %
data export: USB flash drive protocol
colourful radon value arc indicator
adjustable alarm

Radiation Detector PCE-RAM 7

£ 171.00

Price excl. VAT &. delivery

The Radiation Detector with a measurement range of 0 to 9999 μSv/h and a resolution of 0.01 μSv/h is a powerful and precise instrument for detecting beta (β), gamma (γ) and X-ray radiation. Thanks to its compact and handy design, the Radiation Detector is easy to use and is ideal for measuring small changes in radiation levels.

measurement range: 0 ... 9999 CPS
resolution: 1 CPS
accuracy: ≤3 % of Rd.
units µSv/h, CPS and CPM
energy range: 20 ... 3000 keV ≤±30％ (137Cs-）
sensitivity: 80 cpm / μSv / (Co-60)

Radiation Detector PCE-RD 100

£ 260.00

Price excl. VAT &. delivery

The Radiation Detector offers precise monitoring of the radon concentration within the range of 0.1 ... 99.9 pCi/L with an accuracy of < 10% at 10 pCi/L and a sensitivity of 30 CPH at 1 pCi/L. Our Radiation Detector discovers radon at an early stage, minimises health risks and enables continuous real-time monitoring. Current measurement data is recorded every 10 minutes and average values are calculated for 1 hour, 1 day and 7 days. The first reliable data output takes less than 1 hour.

measurement range: 0.1 ... 99.9 pCi/L (3700 Bq/m³)
resolution: 0.01 pCi/L
accuracy: <10 % at 10 pCi/L
data export to PC via memory card
app connection via WiFi
adjustable alarm
display: green, yellow, red

Radiation Detector PCE-FRQ 500

£ 318.00

Price excl. VAT &. delivery

This high-quality bug finder / Radiation Detector offers maximum security against surveillance devices and effectively protects your privacy. With a wide frequency range from 50 MHz to 8 GHz, the Radiation Detector reliably detects analogue and digital signals as well as hidden WiFi cameras, GPS tracking devices, radio bugs, transmitters and wireless cameras.

detection of analogue and digital signals 50 MHz ... 8 GHz
hidden WiFi cameras, GPS tracking devices
radio bugs, transmitters, wireless cameras
16-stage signal strength display
range: 10 m
app for signal output
charging indicator light

Radiation Detector PCE-UV 50

£ 325.00

Price excl. VAT &. delivery

The Radiation Detector is a precise measuring instrument for simultaneously recording UV irradiance, UV energy and temperature. With its wavelength range of 340 nm ...420 nm, our Radiation Detector is ideal for applications in UV curing systems, UV dryers, UV LED light sources and exposure machines as well as for quality assurance in industrial UV processes.
<50mW/cm²: ±5 mW/cm², >50 mW/cm²: ± 10% v.Mw.

UV irradiance: 0 ... 40000 mW/cm²
Resolution: 1 mW/cm²
Accuracy: <50mW/cm²: ±5 mW/cm², >50 mW/cm²: ± 10% v.Mw.
UV energy: 0 ... 999999 mJ/cm²
Temperature measuring range: -55 ... 125°C / -67 ... 257°F
Resolution: 0.1°C / 1.8°F
Standards: JJG 879-2015, QB/T 2826-2017
Spectral range: 340 ... 420 nm (UVA)
Use e.g. in UV curing, UV light sources

Radiation Detector PCE-RAM 9

£ 352.00

Price excl. VAT &. delivery

The Radiation Detector is a versatile device that is used in various areas such as security and emergency services, industrial facilities, research facilities and by private individuals to monitor radiation and environmental risks. The Radiation Detector has an internal memory for up to 1000 measured values and allows this data to be transferred as a csv file to a computer for further analysis.

X-ray, gamma and beta radiation
measuring range: 0.00 ...10 mSv/h
resolution: 0.01 mSv/h
accuracy: ≤10 % of Mw.
sensitivity: 80 cpm/μSv/(Co-60)
energy range: 20 ... 3000 keV
waterproof probe up to 1.5 m
memory for 1000 values
transfer as .csv file

Radiation Detector PCE-UVA 36IS

£ 396.00

Price excl. VAT &. delivery

The Radiation Detector is suitable for numerous applications such as UV curing in industry, UV controls in medicine, occupational safety measurements and for use in laboratory and environmental technology. Thanks to its accuracy and ease of use, the Radiation Detector is a reliable tool for many professional applications.

UV measuring range: 0 ... 19999 µW/cm²
Resolution: 1 µW/cm²
Accuracy: ±4% FS
Wavelength range: 300 ... 390 nm
Peak wavelength: 365 nm
internal sensor

Radiation Detector PCE-RAM 100

£ 407.00

Price excl. VAT &. delivery

The Radiation Detector offers comprehensive measurement functions for α, β and γ radiation and is the test instrument of choice for professional radiation measurements. With the ability to precisely measure the accumulated radiation dose and count the radiation in both cps (counts per second) and cpm (counts per minute), the Radiation Detector provides accurate and reliable measurement data at all times.

radiation: 0 µSv/h ... 9999.9 µSv/h
resolution: 0.001 µSv/h
accuracy: <10 % of Rd
units µSv and mrem
pulse counting in cps and cpm
32 GB memory with data logger
adjustable alarm

Radiation Detector PCE-UVA 36ES

£ 423.00

Price excl. VAT &. delivery

UV measuring range: 0 ... 19999 µW/cm²
Resolution: 1 µW/cm²
Accuracy: ±4% FS
Wavelength range: 300 ... 390 nm
Peak wavelength: 365 nm
External sensor

Radiation Detector PCE-RAM 100-ICA incl. ISO-Calibration Certificate

£ 459.00

Price excl. VAT &. delivery

radiation: 0 µSv/h ... 9999.9 µSv/h
resolution: 0.001 µSv/h
accuracy: <10 % of Rd
units µSv and mrem
pulse counting in cps and cpm
32 GB memory with data logger
adjustable alarm
incl. ISO-Calibration Certificate

Radiation Detector LM-MP810A

£ 837.00

Price excl. VAT &. delivery

The small, compact Radiation Detector with axial measuring probe works just as precisely as larger devices. The Radiation Detector is intuitive to operate and reliably measures DC and AC magnetic fields as well as maximum values for pulse fields. Different measuring ranges and units of measurement are available for every measuring task - including A/cm, Gauss/Oersted and (milli)Tesla - so that you can always choose the right setting for your application.

Measurement of direct and alternating magnetic fields
Axial field probe
OLED display
Measured value memory for 4000 measurements
Wireless interface

Radiation Detector LM-MP810T

£ 837.00

Price excl. VAT &. delivery

The small, compact Radiation Detector with transverse measuring probe works just as precisely as the large magnetic field meters. It is intuitive to operate and accurately measures direct and alternating fields as well as maximum values for pulsed fields. The Radiation Detector offers different measuring ranges and units of measurement such as A/cm, Gauss/Oersted and (milli)Tesla for every measuring task, so that you can find the ideal solution for your specific magnetic field measurements.

Measuring range: 2 ... 20000 A/cm
Resolution: 0.1 A/cm
Measurement of direct and alternating magnetic fields
Transverse field probe
OLED display
Measured value memory for 4000 measurements
Wireless interface

Radiation Detector LM-MP80

£ 855.00

Price excl. VAT &. delivery

With the Radiation Detector, you can reliably determine the residual magnetism (remanence) and polarization on ferromagnetic iron and steel parts - especially on demagnetized components. The Radiation Detector has an internal data memory and a wireless interface that allows you to manage measurement data directly in the device or conveniently via the Lima Connect app.

Residual magnetic field measurement in 5 units
OLED display
Axial probe with ø 8mm
Defined measuring distance of 2.0 mm
Memory for 4000 measured values
Wireless interface

Radiation Detector LM-MP1000-A2

£ 926.00

Price excl. VAT &. delivery

The handy Radiation Detector with external axial field probe precisely measures magnetic fields of all kinds - direct fields, alternating fields and pulsed fields. The Radiation Detector is also ideal for measuring residual magnetism. Operation is particularly simple: a single push of a button is all it takes to precisely record magnetic field strengths. The measuring range extends from weak geomagnetic fields up to 20,000 A/cm strong fields.

Measuring range up to 20,000 A/cm
Axial magnetic field probe
AC, DC and pulse measurements
Measurement of residual magnetism possible

Radiation Detector LM-MP1000-T2

£ 926.00

Price excl. VAT &. delivery

The handy Radiation Detector with external transverse field probe accurately measures magnetic fields of all kinds, such as direct fields, alternating fields and pulsed fields. The Radiation Detector is also ideally suited for residual magnetism. The universal device is easy to operate: A single push of a button is all it takes to precisely measure magnetic field strengths. The application range extends from weak geomagnetic fields up to 20,000 A/cm strong fields.

Measuring range up to 20,000 A/cm
Transverse field probe
AC, DC and pulse measurements
Measurement of residual magnetism possible

Radiation Detector LM-MP1000-Z2

£ 926.00

Price excl. VAT &. delivery

The handy Radiation Detector with transverse tongue probe accurately measures magnetic fields of all kinds - direct fields, alternating fields and pulsed fields. The device is also ideal for measuring residual magnetism. The Radiation Detector is easy to operate: A single push of a button is all it takes to precisely measure magnetic field strengths. The application range extends from weak geomagnetic fields up to 20,000 A/cm strong fields.

Measuring range up to 20,000 A/cm
Transverse tongue probe
AC, DC and pulse measurements
Measurement of residual magnetism possible

Radiation Detector PCE-MFM 4000

£ 980.00

Price excl. VAT &. delivery

The radiation detector is used in the laboratory and quality assurance to measure the strength of magnetic fields. The radiation detector is delivered with two different sensors. A magnetic field sensor is available for general measurements in the Gauss and milli-Tesla range, as well as a precision sensor for measurements in the milli-Gauss and micro-Tesla range.

Tabletop device with 2 sensors
General Probe Range: 0-3000 milli-Tesla (0-30,000 Gauss)
Precision Probe Range: 0-300 micro-Tesla (0-3000 milli-Gauss)
For static and changing magnetic fields
Highly accurate Transverse Hall sensor
Different units selectable (mG / µT)
Data storage on SD memory card

Radiation Detector LM-MP1000-W2

£ 1,086.00

Price excl. VAT &. delivery

The handy Radiation Detector with angled axial probe accurately measures magnetic fields of all kinds - including direct fields, alternating fields and pulsed fields. The device is also ideal for measuring residual magnetism. The Radiation Detector is easy to operate: A single push of a button is all it takes to precisely record magnetic field strengths. The application range extends from weak geomagnetic fields up to 20,000 A/cm strong fields.

Measuring range up to 20,000 A/cm
Angled axial probe
AC, DC and pulse measurements
Measurement of residual magnetism possible

Radiation Detector PCE-PSM 10

£ 1,109.00

Price excl. VAT &. delivery

The Radiation Detector has a measurement range of 0.1 to 200 kV and an accuracy of ±10 % and is a test device for detecting the electrostatic voltage on the surface of objects. It uses non-contact measurement technology to detect the electrostatic field. In addition, the Radiation Detector has an earth connection to ensure proper earthing and therefore safety during use.

static charge: 0.1 ... 200 kV
resolution: 0.1 kV DC
accuracy: ±10 %
measuring function: hold
earth connection

Radiation Detector PCE-MFM 3800

£ 1,113.00

Price excl. VAT &. delivery

The Radiation Detector is a high-precision measuring instrument for recording magnetic flux and temperature. It is ideal for applications in industry, research and development. Thanks to the automatic detection of AC or DC fields and the option of automatic or manual range selection, the Radiation Detector is particularly user-friendly.

Measuring direction: transversal
Magnetic flux DC: ±3500 mT
AC magnetic flux: 0.4 ... 3500 mT
Resolution: 0.001 mT
Accuracy DC: ±1% v.Mw. @ 100 ... 2400 mT
Accuracy AC: ±3% v.Mw.
Frequency display: 10 ... 5000 Hz
Temperature measurement: 0 ... 80°C / 32 ... 176°F
Units: µT, mT, G, A/m, Oe, WB/m², A/cm
Data logger for up to 10 million measuring points

Radiation Detector PCE-PVA 100-ICA incl. ISO Calibration Certificate

£ 1,335.00

Price excl. VAT &. delivery

Measuring range: 0 … 12 A DC
Three different test functions
PC interface for data transfer
Switchable graphic view
Application, e.g. photovoltaic systems
incl. ISO Calibration Certificate

Radiation Detector LM-MP4000-4A

£ 1,380.00

Price excl. VAT &. delivery

Experience the revolution in measurement technology with the Radiation Detector. This Radiation Detector belongs to the new generation of powerful magnetic field meters and uses external digital axial and transverse field probes to carry out precise magnetic field measurements of DC and AC magnetic fields as well as pulsed fields of all kinds.

Measuring range 0 ... 40000 A/cm
Measurement in A/cm, Gauss or Tesla
Graphic display of pulse fields
Touch screen
Wireless interface for Windows, iOS and Android
Axial probe