Electra DELTA 25 Manual de usuario descargar pdf (Pagina 9)

Similar to the GP20 but less sensitive,

these are suitable for gamma doserate

survey from 1 µSv/h up to a maximum

of 2 mSv/h. The range can be extend-

ed down to background levels by inte-

grating the counts over a longer peri-

od. Their sensitivity is 2 cps per µSv/h

(20 cps per mR/h).

An energy compensated GM detector

in a rugged light alloy housing, for

low/medium level surveys. This probe

can be matched with Thermo's

portable survey meters, such as the

Electra/Delta Series.

• Sensitivity: 2 s

-1

per µSvh

-1

(20 s

-1

per

mR/h)

• Ranges: 0.01–200 mR/h or 0.1–2,000

µSvh

-1

• Operating HV: 500 V

• IGP21B/R and IGP21B/Sv are used

with the Selectra

Energy

range

Upper

range

Window Weight Size

(KeV–MeV) (R/h) (mg/cm²) (cm²) (kg) (lb) (cm) (inches)

60–2 20

60–1.25 200 0.278 0.58

1.4–2 2.8 (dia) 0.156 3.9 x 12.4 1.54(dia) x 4.9

1.4–2. 4.4 (dia) 16.5 x 8.9 x 9.7 6.5 x 3.5 x 3.8

30–6 300 2.6 5.75 15.2 x 7.6 x 10.4 6 x 3 x 4.1

30–1.3 3 30 0.142 0.31 3.5(dia) x 15.2 1.38(dia) x 6

30–1.25 60 90 0.057 0.12 2.9(dia) x 8.9 1.13(dia) x 3.5

1.4–2 4.4 (dia) 0.2 0.5 24.8 x 6.8 x 7.0 9.75 x 2.68 x 2.75

80–1.25

55–2

0.22 0.48

1.4–2 15.5 0.33 0.72

GM Probes/Data

GP21 Family

•

GP21 B/R and GP21 B/Sv

ranges

0.01–200 mR/h

0.1–2000 µSv/h

•

Energy range: 60 keV–

1.25 MeV

This hand probe uses a thin end-

window GM tube for detection

of relatively low energy beta and

provides a limited sensitivity to

high energy alpha particles. This

probe can be matched with Thermo's

portable survey meters, such as the

ASP-2, Surveyor, E-600, RM-25 or

Electra/Delta series.

• Application: Alpha/Beta/Gamma sur-

veys

• Operating voltage: 900 V ±50V

• Operating temp: -55 ºC to 60 ºC

(-67 ºF to 140 ºF)

• Housing: ABS plastic

• Connector: BNC

HP-190A

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 31 32

Comentarios a estos manuales

Sin comentarios

Electra DELTA 25 Manual de usuario Pagina 9

Comentarios a estos manuales

Relacionado con productos y manuales para Acondicionadores de aire del sistema de división Electra DELTA 25