Electra DELTA 25 Manual de usuario descargar pdf (Pagina 22)

BP17 Family

20

Beta Scintillation Probes

These hand probes are

general purpose

survey and

frisking

probes with

excellent sensi-

tivity to beta with minimum interfer-

ence from gamma backgrounds. The

probe design is constructed from light-

weight aluminum which promotes

ruggedness and ergonomic handling.

This probe can be matched with

Thermo's portable survey meters, such

as the ASP-2, E-600, RM-25, or

Electra/Delta series.

See also DP-6 Family.

• Detector Type: NE 102 plastic

scintillator

• Operating Voltage: 600 V nominal

• Window Thickness: 3 layers of 0.29

mg/cm² (0.87 mg/cm²)

• Operating Temp: -40 ºC to 60 ºC

(-40 ºF to 140 ºF)

• Connector: MHV, also available with

Thermo Smart connector

• Size: 28.6 L x 7 W x 8.3 H cm

(11.25” x 2.75” x 3.25” H)

A very large light-

weight probe with

good beta efficien-

cy at

60

Co ener-

gies, the 600 cm²

radiation win-

dow enables fast

and thorough beta

monitoring of large, flat

surfaces.

This probe can be matched with

Thermo's portable survey meters,

such as the Electra/Delta series,

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

• Good efficiency to

60

Co beta and

higher beta energies

• Very sensitive to large area, low-level

emission

• Weight only 1.5 kg (3.3 lb)

• BP17A uses a PET connector; BP17B

uses an MHV connector

• Calibration source,

36

Cl beta RRH 14B

These slim-

profile

probes with

light alloy

diecast hous-

ings and 100 cm²

radiation windows are

replacements for the BP6,

weighing less, and mechanically

stronger, with a new design of light

seal. The BP18AD has a greater low

energy beta efficiency and less

response to background than the

DP6. The BP19AD is a premium type

with improved background and low

energy beta efficiency specifications.

These large scintillation probes with a

BC400 plastic phosphor in a light alloy

diecast housing are ideal for general

purpose and large area monitoring for

low, medium and high-energy beta.

The BP19DD is a thin window version

offering better

14

C beta efficiency. This

probe can be matched with Thermo's

portable survey meters, such as the

Electra/Delta series, ASP-2, E-600, or

RM-25. See also HP-380B.

• Slim profile, low weight

• Connector: PET. MHV available

• BP19 Calibration sources:

14

C beta

RRS 52A;

36

Cl beta RRS 54A

• Endura Phosphor BP19 BD/E version

also available

BP19 Family

HP-380B

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