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Model R750 High Sensitivity Radiation Detector

• 3.2 inches color LCD
• Graphical interfaces operating system
• Background value removal, can detect low-energy x-rays
• High sensitivity sensor, 1µSv/h > 2000cps (Cs137)
• Energy response 15keV-7MeV
• Response time less than 50ms
• Background value removal can detect both dose equivalent rate (Sv/h) and absorbed dose rate (Gy/h) dose rate cumulates automatically

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Radiation Classification List

Detectable ray

Product mode

Sensor

Range

γ Sensitivity(Cs137,1µSv/h)

Characteristics

αβ

R700
 (ProbeCS170)

Zinc + plastic scintillator

1Mcps

--

Area used 170 cm2

R700
 (ProbeCS30D)

Zinc + plastic scintillator

1Mcps

--

Area used 30 cm2

αβγ

R500

Geiger counter

1mSv/h

7cps

Large end window cover leather

Unresolved ray category

910

Geiger counter

1mSv/h

2cps

Small end window cover leather

Unresolved ray category

R100

Geiger  counter

100mSv/h

2cps

Personal Dose Alarm, Energy range 20keV~3MeV

R750

Φ80x80mm

Plastic  scintillator

0.2mSv/h

2000cps

Environmental, ultra-high sensitivity

Energy range15keV~7MeV (±15%)

R700 
  (ProbeCS75)

Φ75x75mm  Plastic scintillator

0.2mSv/h

1500cps

Environmental, high sensitivity

R700 
  (ProbeCS30A)

Φ30x30mm NaI Crystal

1mSv/h

350cps

High efficiency for γ ray detection

1 second quick response

Neutronγ

R60N

10×10×10(mm3)

H  neutron gamma probe

10mSv/h(Neutron)
 20mSv/h(γ)

0.5 cps(Cf-252 )

One sensor can detect neutron and γ ray at  the same time

Gamma suppression  ratio:1000:1(137Cs)

Same volume, the sensitivity is 20 times higher than the 3He  sensor

 

20×20×20(mm3)

H  neutron gamma probe

2.7 cps(Cf-252 )



Model R750 High Sensitivity Radiation Detector


Description

Model R750 High Sensitivity Radiation Detector is new generation of radiometer designed by Coliy Technology GmbH. Coliy develops a set of revolutionary graphical interfaces operating system to break the traditional instrument operating system and the use of interface, customers can get a new experience by using the R750. Model R750 is equipped with 3.2 inches color LCD touch screen, energy response is 15keV-7MeV, and added background value removal function. The R750 has very high resolution 1nSv/h or 1nGy/h, response time is 50ms, can detect various kinds of x-rays and gamma rays in ultra fast speed. The R750 owns huge memory capacity to store data which can be uploaded to PC. It use unique circuit design and software algorithm, can do dose equivalent rate and absorbed dose rate energy calibration respectively. The R750 is the only one can detect both dose equivalent rate (Sv/h) and absorbed dose rate (Gy/h) in the world.

Model R750 radiation detector is equipped with clarity and large touch screen, not only can display the real value, maximum, minimum and alarm threshold at the same time, but also the radiation dose rate can be shown through the time domain waveform figure, and the dose rate accumulation automatically. The R750 has European CE and ISO9001 quality certification.

Application

Model R750 radiation detector can measure the intensity of X and γ ray in the surrounding environment, help the operator to estimate the leakage of X and γ ray using the function of background value removal quickly, and staff can make related to facilities and regional measures in time, ensure people avoiding the damage from radiation. 

The R750 can be used in:

All kinds of X-ray equipment

Hospital γ knife treatment

Radiation health hospital

NDT (Non destructive testing)

Import and export commodity inspection

Building materials, petrochemical industry, geological survey

Iron and steel scrap, nuclear laboratories and all places where radiation

Product features

3.2 inches color LCD

Graphical interfaces operating system

Background value removal, can detect low-energy x-rays

High sensitivity sensor, 1µSv/h > 2000cps (Cs137)

Can display time, real time value, maximum value, minimum value, alarm threshold,%

Energy response 15keV-7MeV

Response time less than 50ms

Huge memory capacity 

History data can be uploaded to PC

Dose rate (Sv / h) and absorbed dose rate (Gy / h), automatic dose rate cumulative

Specification

Sensor

Φ80x80mm plastic scintillation

Range

Dose equivalent rate: 0.001-200μSv/h

Absorbed dose rate: 0.001-150μGy/h

Sensitivity

1µSv/h > 2000cps (Cs137)

Dose equivalent measuring range

0.001-9999μSv

0.001-9999μGy

Best Response time

<50ms

Energy response

15keV-7MeV (±15%)

Display

3.2 inches color LCD

Software

History data can be uploaded to PC

Background value removal

Automatically or manually, 95% remove

Operating system

Graphical interfaces operating system

Alarm function

Audible and visual alarm, alarm value setting fully adjustable

Alarm condition.

Super threshold alarm, fault alarm, low battery alarm, outrange alarm

Accuracy

±15%

Repeatability

30%

Angle response

±20% (662keV, Cs137)

Working humidity

≤80% R.H (condensate)

Atmospheric pressure

86kPa-135kPa

Operating temperature

-20ºC to 60ºC

Storage temperature

-30ºC to 70ºC

Size

Meter : 238mm x 95mm x 42mm

Probe: Φ100x350mm

Weight

Meter: 0.35kg

Probe: 1.65kg

Communication interface

USB

Battery power

4500mAh rechargeable lithium batteries

Battery continuous working time

Power saving mode

>24 hours

>40 hours

Display

The graphical interface operating system


Coliy development a revolutionary graphical interface operating system, break the style of traditional instruments, and customers can use R750 use smart phones and using this system will be a new experience.


Style of display

Large and clarity touch screen can display the real value, maximum, minimum, alarm threshold, % and so on, intuitively.





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