PRODUCT
Nuclear Instruments
Section One .Laboratory Radiation Measuring Instruments
TK-101 High-Purity Germanium Measurement System
TK-102 Anti-Compton High Purity Germanium Gamma Spectrometer
TK-103 Anti - Cosmic Ray High Purity Germanium Gamma Spectrometer
TK-104 Automatic Sample Changing High Purity Germanium Measurement Device
TK-105 Lab LaBr3 Measurement System
Section Two．Portable Style Radiation Detection Instrument
TK-201 Portable LaBr3 Gamma Spectrometer
TK-202 Portable NaI Gamma Energy Spectrometer
TK-203 Radioisotope Identification Device
TK-204 Portable Liquid Nitrogen Refrigeration HPGe Gamma Spectrometer
TK-205 Gamma Spectrometer
TK-206 CsI Gamma Personal Dosimeter
TK-207 Personal Neutron Dosimeter
TK-208 Neutron-Gamma Personal Dosimeter
TK-209 Mini X, γ Radiation Personal Dosimeter
TK-210 Semi-Conductor Detector Personal Dosimeter
TK-211 Portable Surface Contamination Detector
TK-212 Contamination Monitor
TK-213 Portable Multipurpose Dose Rate Monitor
TK-214 Environmental Level X & γ Dose Equivalent (Rate) Meter
TK-215 X & γ Dose Rate Telescope Meter
TK-216 Personal X & γ Dosimeter
TK-217 Nutron Survey Meter
TK-218 Gamma Survey Meter
TK-219 Neutron Survey Meter
TK-220 Neutron Dose Equivalent (Rate) Meter
Section Three．Radioactive contamination monitor
TK-301 Whole-body γ Pollution Portal Speedy Monitoring System
TK-302 Whole Body γ Contamination Monitor
TK-303 Whole Body α β Contamination Monitor
TK-304 NaI Detector Stand-Up Whole-Body Counter
TK-305 Hand & Foot Contamination Monitors with Frisking Probe
TK-306 Articles γ Contamination Monitor
Section Four．Radioactive waste measurements
TK-401 Barreled Radioactive Waste Measurement System
TK-402 In-Situ High-Purity Germanium Gamma Spectrometer Measurement System
Section Five．Underwater Radioactivity Measuring Device
Section Six．Area Radiation Measurement
TK-601 Area Gamma Alarm &Monitoring
TK-602 Criticality Detection System（Gamma）
TK-603 Criticality Detection System(Neutron)
TK-604 Base Station Type Unattended Gamma Ray Monitoring Station
TK-605 Reactor primary circuit water radioactive activity on line measurement&
Section Seven．Tritium Air Monitors
3×3 NaI(TI) scintillation detector
Place of origin：China
Type：76B76/3M-E2
Product details
Description : NaI(Tl) scintillation detector
Scintillation crystal : NaI(Tl), Ø76x76 mm.
Drawing : VS-0013-30.
Crystal read out ：Ø76 mm, ETL 9305.
Dimensions : Length : 258 mm.
Diameter : 59 mm.
Electronics ： 50 Ω buffer amplifier.
Connections : High voltage SHV.
Signal BNC.
Preamp power LEMO 0S 302CLL.
Power requirements : ± 12V
Resistor chain : 5.6 MΩ
Temperature range : -20 °C to +70 °C.
Performance
Output impedance ：50Ω
Output pulse polarity : Positive.
Pulse rise time : Approx. 0.5 µs.
Pulse fall time : 50 µs positive.
Maximum signal height：± 10V
Energy resolution : < 7.5% FWHM @ 662 keV
Gain stability : < 1% over 24 hours at 20 °C
Typical High Voltage : 600 to 800 V
010-56273432
