Dosimeter for X-ray and gamma radiation Graetz ED150

Verifiable gamma dosimeter ED150 for measuring X-ray and gamma radiation with warning function.

The Graetz ED150 gamma dosimeter is designed for measuring gamma radiation and X-rays according to DIN 6818. As a detector, the Graetz ED150 gamma dosimeter features a Geiger-Müller counter tube. With the warning thresholds specified by the manufacturer, the dosimeter user can always monitor radioactive radiation and thus ensure their safety. The Graetz ED150 gamma dosimeter detects radioactive radiation at a solid angle of 180° in front of the user's body, thus ensuring safe and accurate measurement. In addition to the digital and optical display on the dosimeter, an acoustic detection system for individual pulses can be activated. Individual measurement parameters or menu items can be selected and displayed with the two keys on the Graetz ED150 gamma dosimeter. All recorded values of the ED 150 gamma dosimeter remain intact during a battery change. The Graetz ED150 gamma dosimeter can be used in all weather conditions. It can even be temporarily submerged up to 0.5 m deep without damage.

- Measures X-ray and gamma radiation for

  the measurement magnitude Hp (10)

- Tubo contador Geiger-Müller

- Dose performance indication

- Radiation logging 180° 

- Automatic control permanently

- Easily decontaminable IP67

- Memoria permanece intacta durante un 

  battery change

- Adjustable measurement intervals

- 4 preset warning thresholds 

  by the manufacturer or specified by the customer 

  in the order

- Practical housing.

Technical Sheet of the gamma dosimeter Graetz ED150

Detector

Tubo contador Geiger-Müller

Dose indication range

0,1 µSv ... 10Sv

PTB dose measurement range

10 µSv … 1Sv

Dose performance indication range

0,1 µSv/h … 1,5 Sv/h

Dose performance measurement range

1 µSv/h … 1,5 Sv/h

Energy range.

55 keV … 3,0 MeV

Dose warning thresholds

200 / 500 / 1000 / 2000 µSv

Performance dose warning thresholds

7,5 / 25 / 40 / 300 µSv/h

At the customer's request, warning thresholds can be modified at the factory.

Temperature range

-20 ... +60 °C

Power supply

3 pilas LR1, 1,5 V

Pantalla

LCD

Condiciones ambientales

-20 ... +50 °C / max. 90 % RH

Type of protection

IP 67

Dimensions

136 x 40 x 17 mm

Peso

160 g

PTB certification

23.52 / 04.01

FW Authorization

DW/FW/IdF 040411

Contents of the shipment

1 x Graetz ED150 gamma dosimeter

3 x Pilas

1 x User manual

1 x Calibration certificate