FH40G Series Portable radiometric instrument_Zhejiang Scientific Instruments & Material I/E Co., Ltd.

Product introduction

The FH40G Series Portable radiometric instrument has a variety of different uses of alpha, beta, gamma, X and neutron comprehensive measurement function, combined with a complete variety of external intelligent probe and powerful operating software to meet the highest requirements of various fields, and has been widely used.

Characteristic technology

Natural background subtraction of NBR patent technology

Advanced digital filter ADF Technology

Low power technology

Extensive application

Detection of hidden radiation sources

Detection of concealed contraband

Personal radiation protection, rescue service protection

Protective measurements such as health physics and nuclear medicine

Environmental monitoring; workplace monitoring; public facilities monitoring

Transportation cargo monitoring

Fixed long term monitoring or mobile measurement

The use of NBR technology, solid line in the changing nature of the bottom of artificial gamma high sensitivity measurement

Simultaneous measurement of neutrons and gamma in a mixed radiation region

Vehicle gamma monitoring system

Experimental measurement network

Characteristic of instrument

It can connect a variety of external probes

Automatically identify and configure the connected detectors and automatically display the type of radiation detected by the probe.

Continuous and adjustable dose and dose rate alerts

The measurement results are displayed digitally and automatically draw bar charts after 30 years.

When the dose rate is alert, the display is bright and accompanied by pulse prompt, and the frequency of the pulse sound signal corresponds to the dose rate change.

External detector independent alarm, battery low power alarm

Show the maximum and average dose rate of the last operation.

Store accumulated dose, and the value after each shutdown is still in the instrument until manual reset.

Timer mode optional time mode, suitable for measuring low level radiation.

The built-in memory can store 256 data

You can choose the storage mode by manual buttons or setting the time interval.

Connecting with the computer through an infrared serial port

Online graphics data display and storage, internal cache data can be read through programs.

technical parameter

FH 40G:10nSv/h-1Sv/h

FH 40G-L: suitable for medium low dose rate range (up to 100mSv/h).

FH 40G-X: display device without built-in counter

FH 40TG: long rod radiation measuring instrument

FH 40LAB-1: rapid measurement of alpha, beta contamination

FH 40D: it can adjust the direction of measurement at 0-90 degrees. It is a powerful tool for customs and police smuggling.

The G family is a large family. Its main members are:

	FH 40 G	FH 40 G-L	FH 40 G-10	FH 40 G-L10	FH40G-X
Measurement constant	Photon dose rate equivalent [* (10)]		Ambient equivalent dose ratio * (* (10)]		Display device without built-in counter
measuring range	10nSv/h~1Sv/h	10nSv/h~100mSv/h	10nSv/h~1Sv/h	10nSv/h~100mSv/h
Energy range	36Kev~1.3Mev		30Kev~4.4Mev