SLT-08A Spherical Neutron Dose Rate Meter

Product Introduction:

SLT-08AThe neutron dose rate meter is an intelligent radiation measurement instrument that uses an intelligent probe and can be used by connecting to a multifunctional radiation measurement host. This instrument enriches the intelligent probe series and expands the application of multifunctional radiation measuring instruments. The instrument has achieved product serialization based on a unified inspection system software platform and a multifunctional radiation measuring instrument. Customers can meet various usage requirements by selecting different probes. This probe is usedHe-3 proportional counter tube with high-density polyethylene moderator, used for measuring neutron dose rate.

This product is widely used for detecting neutron dose rates in places such as nuclear power plants, nuclear power plants, research-oriented nuclear reactors, accelerators, and neutron source operations. It can also be used in various levels of environmental protection bureaus, disease control centers, petroleum logging, etc.

Features:

This instrument adopts highly sensitive imported detectors with fast response speed. The instrument is easy to use;

High sensitivity and resistanceGood gamma performance and energy response characteristics;

It can be used as both a portable instrument and a fixed neutron dose monitor. It can be connected to various professional radiation measurement probes and can be used in conjunction with an upper computer for professional analysis software;

Independent gamma and neutron measurement channels and alarm prompts;

The alarm threshold is continuously adjustable, and the sound and light prompts an alarm.

Application fields:

Nuclear facilities, nuclear regulation, andRadiation protection for "source related" enterprises and institutions;

Neutron detection in petroleum exploration;

Exploration operations;

The environmental monitoring department carries out official duties, and the disease control and health department responds to emergencies;

Security measures for large-scale events and overseas embassies and consulates;

Inspection and quarantine, customs, ports, border defense, and other nuclear and radiation counter-terrorism measures to prevent illegal transportation of radioactive materials and radiological terrorist attacks;

Third party testing institutions.

Technical Indicators:

Detector:He-3 proportional counter tube+polyethylene moderator (spherical)

Sensor pressure:8 times atmospheric pressure

Measurement type: Neutronn

apparent Display screen:3.2-inch color LCD with a resolution of 240 × 320

Sensitivity:2.83CPS/(nSv/h), 252Cf source

Real time dose rate:0.01μSv/h ～ 99.99mSv/h

Cumulative dose:0.01μSv ～ 9999mSv

Energy Range:0.025eV— 15MeV

Relative inherent error:≤±10%

Repeatability:≤1%

Detection efficiency: Approximately for thermal neutrons90%

Alarm method: sound and light alarm

Alarm threshold: continuously adjustable within the measurement range

Alarm category: threshold, overload, fault, battery undervoltage

Display unit:nSv/h ,nGy/h,μGy/h，μSv/h，CPS，CPM

Data storage: storable20000 sets of data

Angular response: Excellent spherical geometric structure and relative position of counter tube enable the instrument4 π angle response deviation less than ± 10%

Corrosion resistance: can resist weak acids, weak bases, and salt solutions;Insoluble in most solvents below 60 ℃

Communication interface: Computer interface:USB 2.0， Host and probe: RS-485/Bluetooth (optional)

supply Electricity: The whole machine is powered by the host, which has a built-in rechargeable lithium battery

merit Consumption: Whole machine power consumption≤ 200mW (excluding display backlight power consumption)

Working hours: Can work continuously with the host when the buzzer and backlight are turned offOver 24 hours

Environmental:

Operating Temperature-41 ℃~+50 ℃ meets the high and low temperature test requirements of GJB 150.3A-2009 and GJB 150.4A-2009

Storage temperature:-41 ℃~+50 ℃ meets the high and low temperature test requirements of GJB 150.3A-2009 and GJB 150.4A-2009

Relative humidity:≤ 90% (35 ℃) meets the requirements of GJB 150.9A-2009 alternating humidity test

Electromagnetic compatibility: compliantRequirements for RE102, RS103, CS112, and RS101 in GJB 151B-2013 "Requirements and Measurement of Electromagnetic Emission and Sensitivity of Military Equipment and Subsystems"

drench Rain: MeetsGJB 150.8A-2009 Rain Test Requirements

vibrate Dynamic: CompliantGJB 150.16A-2009 Vibration Test Requirements

charge Strike: CompliantGJB 150.18A-2009 Impact Test Requirements

Protection level:IP65

mechanical properties:

Comic material: Low density polyethylene

Comic density:0.95g/cm3

ruler Inch:Φ 210 × 360mm (probe), 170 × 80 × 30mm (host)

heavy Quantity:9.5kg (whole machine)