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FH 40 TG

FH 40 TG

• Simultaneous operator dose and doserate measurement • Modular design allows easy exchange of components • Teleskop reinforced, isolating fiberglass material, fully watertight • Extendible up to 4 meters (approx. 13 ft.) • 100 nSv/h - 10 Sv/h (10 μR/h - 1000 R/h) • Interchangeable probes for different measurement tasks • “Smart probe” with individual calibration
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Teleprobe

Measurement of dose and dose rate with a secure distance.

 

Simultaneous operator dose and doserate measurement

Modular design allows easy exchange of components

Teleskop reinforced, isolating fiberglass material, fully watertight

Extendible up to 4 meters (approx. 13 ft.)

100 nSv/h - 10 Sv/h (10 μR/h - 1000 R/h)

Interchangeable probes for different measurement tasks

“Smart probe” with individual calibration

Application range:

Nuclear power plants

Nuclear industry

Recycling industry

Emergency response

Fire brigades

Nuclear medicine

Research

Security

The Teleprobe FH 40 TG is a valuable tool for all situations where an extended range is required, or high radiation may occur.

It acts as an external detector to the FH 40 G dose and dose rate meter. A lightweight but very rugged telescope extends up to 4m (approx. 13 ft).

The FH 40 TG System allows the simultaneous dose and dose rate measurement at the operator end while measuring the dose rate at the teleprobe end -

4 meters (13’) away. In normal use the measured values of the teleprobe detector is displayed, but with the push of a button the operator can check the dose rate

where he is actually standing.

Alarms

For both detectors independent alarm levels may be set - this is especially useful during search applications. The acoustic alarm is activated upon reaching either alarm level. Thus the dose of the operator is also monitored.

Flexibility

The standard detector of the teleprobe, FHZ 612, contains two energy compensated Geiger-Müller tubes covering a range from normal background up to 10 Sv/h (1000 R/h).

For special applications, the detector head can be exchanged with a 1" x 1"-NaI(TI) detector for high gamma sensitive or special neutron detectors. There is also a beta-sensitive probe available.

And, of course, the FH 40 G Survey Meter itself can be used with a number of different external probes.

Optional

Aluminium case for Teleprobe FH 40 TG und Survey Meter FH 40 G. Dimensions: Approx. 950 x 160 x 150 mm (38” x 6 x 6).

FH 40 G-X Display-Unit (optional): FH 40 G without internal detector.

Detector options

FHZ 612

wide range γ, Hx

2 GM-tubes

0,1 μSv/h - 10 Sv/h

> 82 keV

2cps/μSv/h (662keV)

0,15 kg (0.3 lb)*

FHZ 612-10

wide range γ, H*(10)

2 GM-tubes

0,5 μSv/h - 10 Sv/h

> 60 keV


0,15 kg (0.3 lb)

FHZ 612-B

wide range γ, Hx

2 GM-tubes

0,1 μSv/h - 10 Sv/h

> 82 keV


0,15 kg (0.3 lb)

FHZ 632 L

medium range γ, Hx

Prop. tubes

0,1 μSv/h - 0,1 Sv/h

> 36 keV


0,1 kg (0.2 lb)

FHZ 632 L-10

medium range γ, H*(10)

Prop. tubes

0,1 μSv/h - 0,1 Sv/h

> 30 keV


0,1 kg (0.2 lb)

FHZ 512

sensitive γ-sniffer

1×1- NaI

1-100000 cps


300 cps/μSv/h (662keV)

0,5 kg (1.1 lb)**

FHT 752 S

sensitive neutron sniffer

BF3-tube

1-100000 cps


2 cps / μSv/h (Cf-252)

0,8 kg (1.8 lb)**

FHT 752 SH

sensitive neutron sniffer

He-3-tube

1-100 000 cps


6cps / μSv/h (Cf-252)

 0,8 kg (1.8 lb)**

Technical Data

FH 40 TG

Telesprobe FH 40 TG with standard detector FHZ 612-10

Measuring range

01 μSv/h - 10 Sv/h

Detectors

Two energy compensated GM tubes with   automatic switch-over

Telescope

5 segments, reinforced fibre glass

Weight

2,6 kg (5.7 lb) telescope with detector

3,0 kg (6.6 lb) complete with FH 40 G

Length

 Extended length  > 4 m (13’)