PCE Instruments PCE-RAM 8 Handleiding

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User Manual

Radiation

Meter

PCE-RAM 8

1

2

1.Product Introduction

•This product is a built-in high sensitivity reform counter as a detector of radiation dose monitoring instrument,

mainly used to monitor all kinds of radioactive workplaces of X, Beta, Gamma ray radiation, with high sensitivity,

fast response, accurate measurement, wide range and so on.

•Widely used in nuclear power plant, iron and steel chemical industry, radiation processing enterprises, radiation

therapy, reflex laboratory, home decoration radiation and other fields of staff for personal safety protection

monitoring.

2.Main Features

•Monitor X, , rays, high sensitivity, fast response time

γ

γ

γ

γγ

β

β

β

ββ

•Measure the dose rate in real time and record the cumulative dose

•Over dose alarm, dose rate and metering rate alarm threshold adjustable

•With time calendar function

•Buzzer alarm function

•Low power display function

3.Description of Instrument Panel

1-LCD Display with Backlight

1.1-Pulse and Button Sound Switch

1.2-12 Hour System Symbol

1.3-Clock

1.4-Battery Symbols

1.5-Real-Time Values

1.6-Unit of Measurement

2-Set Function Setting Button (Buzzer sound switch, 24-Hour

switch setting, Time setting, Alarm threshold setting)

3-µSv/h and µR/h Unit Measurement Switch Button

4-Power Switch and Menu Switch Button

5-USB

GM Counter

X, , Radial

γ

γ

γ

γγ

β

β

β

ββ

0.01µSv/h to 9999µSv/h

0.001µSv to 9999µSv

80CPM/µSv (Co-60)

48keV to 3.0MeV

137

<±10% (CS 1msv/h)

0.01µSv/h

0 to 40°C/32 to 104°F

-10 to 60°C/14 to 140°F

Audible alarm

3.7V Rechargeable Battery

4.Technical Indicators

Sensor

Detection Ray

Range

Cumulative Radiation

Sensitivity

Energy Range

Accuracy

Minimum Resolution

Operating Temperature

Storage Temperature

Alarm Method

Power Supply

5.Safety Standard for Human Radiation Dose

6.Instrument Operation Instruction

6-1.Instrument Switch

1.Long press the Button for about 3 seconds to start the instrument; Long press the on button again forSwitch

about 3 seconds to shut down the instrument.

2.When the instrument is on, the LCD backlight will automatically reduce the brightness after no operation for one

minute.

3.Press any button again to turn on the LCD backlight again without automatic shutdown function.

6-2.Instrument Switching Unit

1.Press the Button to switch between µSv/h and µR/h, not only the current measured value, but also theUnit

cumulative value and the maximum value (Save the current last display unit each time you shut down).

2.Unit switching formula: 1µSv/h=100µR/h

2

3

4

1

5

1.7-Scope Indication

1.8-Cumulative Value Symbol and Unit

1.9-Cumulative Value

1.10-Maximum Symbol

1.11-Maximum Value

20mSv

50mSv

500mSv

150mSv

Dose limits for workers in the radiation industry

Average effective dose for 5 consecutive years

Effective dose in any year

Annual equivalent dose for extremities (hands or feet) or skin

Annual equivalent dose of eye lens

5mSv

1mSv

50mSv

15mSv

Dose limits for members of the public

Annual effective dose when the average annual dose for 5

consecutive years does not exceed 1mSv

Individual annual effective dose

Skin annual equivalent dose

Annual equivalent dose of eye lens

1.1

1.2

1.4

1.10

1.11

1.3

1.5

1.7

1.8

1.9

1.6

Product specificaties