Electra DELTA 25 Manual do Utilizador descarregar pdf (Página 26)

G5 “FIDLER” Family

24

Sodium Iodide Scintillation Probes

The 5” diameter

(127 mm) Nal(Tl)

crystal is optimized

for detection of 10-

100 keV gammas

eg. from degraded

Pu or Pu-Am, and

excellent for

125

I.

The ruggedized version for field use

includes a secondary scratch-resistant

kapton window. Sensitivity can be fur-

ther improved by using an instrument

with a single channel analyzer such as

the Electra, E-600, ASP2E or Delta 5.

The ruggedized version for field use

includes a secondary scratch-resistant

kapton window.

Sensitivity can be further improved by

use of a hand held rate meter that fea-

tures a single channel analyzer.

• Connector: MHV

• G5-Al: Aluminum window

• G5-Be: Beryllium window for better

low energy response

• G5-BeR: Ruggedized version

• G5-BELB: Low background version

•

G5 Accessories

•

Military vertical handle,

G5VHX

•

ruggedized horizontal

handle G5HHR

•

Horizontal handle,

standard G5, G5HH

•

Vertical G5 handle,

G5VH

A very sen-

sitive probe

for low

energy

gamma or

beta radia-

tion with a

100 cm² window and Csl phosphor,

the GP13A is also ideal for contamina-

tion monitoring in medical applica-

tions. Used with a two channel

ratemeter, DELTA5 or ELECTRA, or

with the wall-mounted CM11D, it can

discriminate between

125

I and higher

energy medical isotopes;

99m

Tc,

14

C,

32

P

etc.

This probe can be matched with

Thermo's portable survey meters,

such as the Electra/Delta series,

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

• GP13A uses a PET connector; GP13B

uses an MHV connector; IGP13B is

the intelligent version for use only

with the Selectra.

GP13 Family

Optional handles

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