Radiation Detector
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| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | FH40G |
| Instrument Class | Dose Rate / Ambient Dose Equivalent Rate Meter |
| Form Factor | Portable |
| Measurable Radiation Types | X-ray, Gamma (γ), Neutron (n), Alpha (α), Beta (β) |
| Detector Types Supported | Scintillation, GM Tube, Ionization Chamber, Proportional Counter, He-3 Neutron Detector |
| Measurement Quantities | Ambient Dose Equivalent Rate H*(10), Personal Dose Equivalent Hₚ(10), Contamination (Bq/cm²), Count Rate (cps) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | FHT 6020 |
| Instrument Category | Radiation Dose Rate Meter |
| Instrument Form Factor | Portable |
| Measured Radiation Types | Gamma, Neutron, X-ray |
| Detector Types | BF₃ proportional counter with polyethylene moderator |
| Measurement Range | 0.1 nSv/h – 0.4 Sv/h |
| Sensitivity (Cf-252) | 0.49 cps/(µSv/h) |
| Interface Options | RS232, RS485, Analog I/O, Digital I/O |
| Maximum Detector Channels | 16 |
| Data Storage | Internal non-volatile memory with timestamped logging |
| Software Compatibility | FHT 6020.EXE configuration tool, Thermo ViewPoint™ radiation monitoring platform |
| Alarm Outputs | Relay contacts for safety interlocks, local/remote audible/visual alarms, operator error detection |
| Compliance | Designed to support IEC 60846-1:2014, IEC 61526:2010, and ANSI N42.17A for dose rate instrumentation |
| Operating Temperature | −10 °C to +50 °C |
| IP Rating | IP54 (dust-protected, water-splashing resistant) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Custom Configuration Available |
| Pricing | Upon Request |
| Instrument Type | Radiation Survey Meter / Dose Rate Meter |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model Series | TLD 3500, TLD 5500, TLD 6600 |
| Instrument Class | Radiation Dosimetry Reader |
| Portability | Portable (TLD 3500), Benchtop Automated (TLD 5500), Fully Automated Floor-Standing System (TLD 6600) |
| Radiation Types Measured | Beta (β⁻), Photons (X-ray, γ), Neutrons (via converter foils) |
| Detector Compatibility | LiF:Mg,Ti (TLD-100), LiF:Mg,Cu,P (TLD-100H), CaF₂:Dy, CaSO₄:Dy, Al₂O₃:C (for OSL-compatible variants), and custom geometries (ribbons, rods, chips, powders) |
| Heating Method | Resistive (TLD 3500), Hot-Gas Convection (TLD 5500), Nitrogen-Heated Non-Contact (TLD 6600) |
| Max Heating Temperature | 600 °C |
| Readout Sensitivity | ≤1 µGy (LiF-based elements, typical) |
| Calibration Traceability | NIST-traceable, compliant with ANSI N13.11, N13.32, N545 |
| Software Platform | WinREMS v5.x (data acquisition, QA/QC logging, audit trail), WinAlgorithms v3.x (dose conversion per ICRP 74, ISO 4037, IEC 62387) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Models | SGS I, SGS II |
| Instrument Category | Dose Rate Meter / Radiation Survey Meter |
| Portability | Portable |
| Measured Radiation Types | Gamma (γ) and Neutron (n) |
| Detector Configuration | Dual plastic scintillator gamma detectors |
| Gamma Sensitivity | 500 cps/μR/h |
| Neutron Detection | He-3 proportional counter (3 atm) |
| Operating Temperature | –20 °C to +50 °C |
| Compliance | IAEA TS-G-1.2, ITRAP+10, ANSI N42.35-2019 |
| Data Storage | 1300 measurement records |
| Communication | RS-485 (to detectors), RS-232 (to PC) |
| Alarm Logic | Dual-threshold per channel, configurable alarm levels |
| Gamma Detector Volume (SGS I) | 50 L total (2 × 25 L) |
| Gamma Detector Volume (SGS II per 1500 GN unit) | 25 L |
| Neutron Detection Limit (SGS II, 10 s, 2 m, 252Cf) | 20,000 n/s |
| Gamma Detection Limit (SGS II) | <100 nSv/h (background 200 nSv/h) |
| Detection Probability | >99.9% |
| False Alarm Rate | <1 per 10,000 measurements |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | STRIDE |
| Instrument Category | Radiation Dose Rate Meter |
| Instrument Form Factor | Portable |
| Measured Medium | Radioactive Materials on Personnel or Vehicles |
| Detector Type | High-Sensitivity NaI(Tl) Scintillation Detector with Optional He-3 Neutron Detector and GM Tube |
| Measurement Mode | Portal-Based Screening |
| Nuclide Identification Time | 20–30 seconds (dependent on nuclide type, activity, background radiation level, and shielding) |
| Sensitivity | High |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported Instrument |
| Model | TPM-903B |
| Instrument Category | Dose Rate Meter / Radiation Survey Meter |
| Instrument Type | Online, Real-Time Portal Monitor |
| Measured Medium | Gamma-emitting Radionuclides (e.g., Cs-137, Co-60) |
| Detector Type | Dual BC408 Plastic Scintillation Detectors |
| Detection Application | Rapid Personnel Screening & Emergency Radiological Incident Response |
| Sensitivity | ≤1 mCi RDA (Reference Dispersal Activity) for Cs-137 at 25 µR/h background, 1-second transit time |
| Shielding | Full-perimeter 1.6 mm lead lining |
| Transit Speed | One-second dwell time per individual |
| Operating Temperature | −20 °C to +50 °C |
| Portable Case Dimensions | 231 cm × 93 cm × 61 cm |
| Portable Case Weight | 40 kg |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | EPD-G |
| Instrument Category | Dose/Dose Rate Meter |
| Instrument Type | Portable |
| Measured Radiation | X-ray and Gamma (γ) Radiation |
| Detector Type | Multi-stage Solid-State Detector |
| Dose Equivalent Range | 1/64 µSv to 16 Sv |
| Dose Rate Range | 1/64 µSv/h to 16 Sv/h |
| Accuracy | ±10% (referenced to Cs-137, 662 keV) |
| Energy Response | 15 keV – 10 MeV |
| Power Supply | Two AA 1.5 V alkaline batteries (8 weeks continuous operation) or one 3.6 V lithium battery (5 months continuous operation) |
| Data Retention | 10 years without power |
| Memory Capacity | Adjustable logging interval down to 1 s |
| Security | Password-protected data storage area |
| Compliance | Designed for use in accordance with IEC 61526:2010 (Radiation protection instrumentation — Measurement of personal dose equivalents Hp(10) and Hp(0.07) for X, gamma, neutron and beta radiations) and meets requirements for routine occupational monitoring under ISO 4037 and ANSI N42.20 |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | Harshaw TLD |
| Instrument Category | Radiation Dosimetry / Dose Rate Meter |
| Form Factor | Personal/Environmental Wearable |
| Measured Radiation Types | Photons, Beta Particles, Thermal Neutrons, Fast Neutrons |
| Detector Material | LiF:Mg,Cu,P |
| LiF | Mg,Ti |
| Dosimetric Quantities | Hp(10), Hp(3), Hp(0.07), H*(10), H′(0.07), Neutron Fluence-to-Dose Conversion |
| Window Thickness | 3.3 mg/cm² (beta), 42 mg/cm² (photon), 7 mg/cm² (TLD-100/H/700H), 100 mg/cm² (TLD-100 for high-energy photon attenuation) |
| Element Dimensions | 3 mm × 0.4 mm (neutron-sensitive chips) |
| Compliance | ANSI N545-1993, ANSI N13.32-1995, ANSI N13.37 (draft), DOELAP, NVLAP-accredited testing protocols |
| Software | Integrated dose calculation software with ANSI/ISO traceable algorithms |
| Packaging | Hermetically sealed, barcoded, contamination-resistant encapsulation |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | RadEye PRD4 Portable High-Sensitivity Radiation Detector |
| Instrument Category | Dose/Dose Rate Meter |
| Form Factor | Portable |
| Measured Radiation | Gamma and Neutron |
| Detector Type | NaI(Tl) Scintillation Detector |
| Energy Range | 58 keV – 6 MeV (for dose and dose rate measurement) |
| Sensitivity | 200 cps per µSv/h |
| Brand | TaiKun |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TK-Mobius |
| Instrument Category | Gamma-Ray Spectrometer |
| Instrument Type | Laboratory-Based |
| Sample Form | Solid |
| Detector Type | High-Purity Germanium (HPGe) |
| Cooling Method | Liquid Nitrogen Recondensation (Closed-Cycle) |
| Operating Temperature | ≤ 77 K |
| Nominal Dewar Capacity | 28 L |
| Continuous Operation (Uninterrupted Power) | Up to 2 Years |
| Power Consumption | 125 W (Typical), 300 W (Max) |
| Ambient Operating Conditions | 0–40 °C, 20–90% RH (Non-Condensing) |
| Acoustic Noise Level | < 60 dB(A) at 1 m |
| Displayed Parameters | Cryocooler Status, Estimated Remaining Cryogenic Hold Time (h), LN₂ Level, Low-Level Warning Threshold (48 h) |
| Physical Dimensions (Dewar Only) | 66.5 cm H × 44.1 cm Ø |
| Air Filter Maintenance Interval | Monthly |
| Mounting Flexibility | Vertical or Horizontal Cold Finger Orientation |
| Electronics Architecture | Decoupled Cryo-Control and Signal Processing Circuitry (Separated from Dewar) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TLD3500 |
| Instrument Class | Radiation Dose Meter |
| Instrument Form Factor | Portable |
| Detectable Radiation Types | Photons (E > 5 keV), Neutrons (thermal–100 MeV), Beta particles (E > 70 keV) |
| Measurement Quantities | Photon dose, neutron fluence, beta dose |
| Dose Range | 10 μGy – 1 Gy (linear response) |
| Sensitivity Threshold | < 1 kGy |
| Temperature Range | 15 °C – 600 °C |
| Heating Rate | 1–50 °C/s |
| Temperature Stability | ±1 °C |
| System Stability | ±0.005% |
| Operating Ambient | 15–40 °C |
| Output Units | nC, gU, mrad, mrem, mGy, Gy, µSv, mSv, Sv |
| Origin | Canada |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | TRAC |
| Pricing | Upon Request |
| Brand | TRAD (Tests & Radiations) |
|---|---|
| Origin | France |
| Model | RayXpert 2.0 |
| Core Engine | Geant4 v11.2-based Monte Carlo simulation platform |
| Particle Support | γ, β⁻/β⁺, e⁻/e⁺, n, p, d, t, α, ³He, heavy ions |
| Source Types | Point, surface, volume, spectrum (user-defined or library-based), complex energy spectra |
| Geometry | Native 3D CAD modeling + STEP import (ISO 10303-21) |
| Material Definition | Custom elemental composition, density, mixture, isotopic enrichment |
| Output Metrics | Dose rate (Gy/h), absorbed dose (Gy), equivalent dose (Sv), fluence, particle tracks, path-integrated dose |
| Analysis Tools | Isodose contours, cross-sectional dose profiles, detector response simulation, multi-source/spectrum superposition, variance-reduced convergence monitoring (FOM) |
| Compliance Framework | Supports GLP-aligned audit trails, input/output logging, parameter versioning |
| Automation | Python API, CLI mode, JSON export for materials/sources, scriptable input generation |
| Licensing | Modular (SILVER/GOLD/PLATINUM), floating network license available |
| OS | Windows 10/11 (64-bit) |
| Brand | Tydex |
|---|---|
| Origin | Russia |
| Model | GC-1P / GC-1T / GC-1D |
| Detector Type | Pneumatic Thermal Terahertz Detector |
| Wavelength Range | 0.3–8000 µm |
| NEP @ 15 Hz | 0.8–1.4 × 10⁻¹⁰ W/Hz¹ᐟ² |
| Responsivity @ 15 Hz | 1.0–1.5 × 10⁵ V/W |
| Aperture Diameter | 6.0 mm |
| Input Cone Diameter | 11.0 mm |
| Max Incident Power | <10 µW |
| Optimal Modulation Frequency | 15 ± 5 Hz |
| Window Material (GC-1P) | HDPE |
| Window Material (GC-1T) | TPX (Polymethylpentene) |
| Window Material (GC-1D) | Diamond |
| Dimensions (L×W×H) | 126 × 45 × 87 mm |
| Weight | 0.8 kg |
| Compliance | CE-marked, ISO/IEC 17025 traceable calibration available upon request |
| Brand | VELP |
|---|---|
| Origin | Italy |
| Model | Radiation |
| Detection Principle | Geiger-Müller Tube with Mica End-Window |
| Measuring Ranges | 0.5–5.0–50 mR/h (three auto-ranging scales) |
| Alpha Energy Range | up to 2.5 MeV (≥80% detection efficiency at 3.5 MeV) |
| Beta Energy Threshold | ≥150 keV (75% efficiency) |
| Gamma/X-ray Sensitivity | ≥10 keV through mica window |
| Power Supply | 9 V alkaline battery (typical 2000 h operation) |
| Display | Analog needle meter with LED visual alarm and audible buzzer |
| Weight | 0.25 kg |
| Compliance | CE-marked, compliant with IEC 60846-1:2014 for portable radiation survey meters |
| Brand | Xianxian Da |
|---|---|
| Model | CIT-3000DPP |
| Detector Type | Scintillation-based Gamma Spectrometer |
| Crystal | NaI(Tl), Φ50 mm × 50 mm (optional Φ75 mm × 75 mm) |
| Energy Resolution | ≤6.5% FWHM at 662 keV (¹³⁷Cs) |
| ADC Sampling Rate | 20–80 MS/s |
| Pulse Shaping Time | 1–5 µs |
| MCA Channels | 256–4096 |
| Differential Nonlinearity | <0.1% |
| Integral Nonlinearity | <0.01% |
| Programmable Gain | 1–4095 steps |
| Digital Pulse Processing (DPP) | Threshold-free acquisition architecture |
| Communication Interfaces | CAN, RS-232, USB 2.0, TCP/IP |
| Power Consumption | <1 W |
| Operating Temperature Range | –10 °C to +50 °C |
| Compliance | Meets IEC 61000-4 EMC standards |
| Brand | Xianxinda |
|---|---|
| Model | CIT-3000F |
| Detector Type | Gamma Spectrometer |
| Scintillator | NaI(Tl), Ø75 mm × 75 mm |
| Shielding | Lead chamber, 100 mm wall thickness, 200 mm internal diameter |
| MCA Channels | 1024 / 2048 |
| Energy Resolution | <7% at 661 keV (¹³⁷Cs) |
| Differential Nonlinearity | 0.2% |
| Integral Nonlinearity | 0.01% |
| Pulse Shaping Time | 2.0 µs |
| Background Count Rate | ≤6 cps (50–3000 keV) |
| Measurement Uncertainty | ≤10% (k=2) |
| Stability | Peak shift ≤1% over 24 h |
| Sample Mass | 500 g |
| Acquisition Time Range | 10–65,500 s |
| Operating Temperature | 0–50 °C |
| Relative Humidity | ≤95% |
| Power Consumption | <300 mA |
| Host Dimensions | 31 × 32 × 13 cm |
| Host Weight | 3 kg |
| Software | Windows-based spectral analysis suite with Chinese GUI, Excel export, calibration database, and inverse matrix quantification algorithm |
| Compliance | JJG 417–2006, GB 6566–2010, CNAS-accredited calibration certificate issued by China National Institute of Metrology (CNIM) |
| Brand | Xinxianda |
|---|---|
| Model | CIT-2000F |
| Instrument Type | Gamma Spectrometer |
| Detector | 50 mm × 50 mm NaI(Tl) Scintillation Crystal |
| Energy Range | < 4 MeV |
| Energy Resolution | < 8% @ 662 keV (¹³⁷Cs) |
| Dose Rate Range | 0–9999 µSv/h (Environmental Monitoring) / 0–9999 γ (Uranium Exploration) |
| Sensitivity | ≥350 cps per µSv/h |
| Stability | ≤±7% over 8 h operation |
| Accuracy | Absorbed Dose Rate Deviation ≤±10% vs. Theoretical Value |
| Operating Temperature | –10°C to +50°C |
| Relative Humidity | ≤95% RH |
| Dimensions | 360 mm × 90 mm × 220 mm |
| Weight | 2.0 kg |
| Power Consumption | <160 mW |
| ADC | 16-bit, 1 MSPS |
| Data Storage | Up to 2 million spectral records |
| Measurement Modes | Timed & Manual |
| Display Units | µSv/h, γ, µSv, CPS, ppm, % |
| Housing | Anodized Aluminum Alloy |
| Battery | Rechargeable Li-ion with Low-Voltage Warning |
| Brand | Xinxianda |
|---|---|
| Model | CIT-3000F |
| Detector | Ø75 mm × 75 mm NaI(Tl) crystal |
| Energy Resolution | ≤8% at 662 keV (¹³⁷Cs) |
| Uranium (eU) Range | 2–1000 ppm |
| Thorium (eTh) Range | 3–1000 ppm |
| Potassium (eK) Range | 0.5–100 wt% |
| U Channel | 1.60–1.90 MeV |
| Th Channel | 2.40–3.00 MeV |
| K Channel | 1.30–1.60 MeV |
| Total Spectrum | 0.5–3.00 MeV |
| Accuracy | eU/eTh ≤ ±7%, eK ≤ ±12% |
| Pulse Shaping Time | 2 µs |
| Data Storage | 2 million spectra |
| Power | Rechargeable 2.4 Ah Li-ion battery, ≤200 mW |
| Operating Temp | 0–50 °C |
| Relative Humidity | ≤90% at 50 °C |
| Weight | Control Unit 0.6 kg, Detector 3.0 kg |
| Interface | RS-232 |
| Brand | Yueweitang |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | TBM-3S |
| Instrument Type | Radiation Survey Meter / Dose Rate & Contamination Monitor |
| Detection Capabilities | α, β, γ radiation |
| Detector | 2-inch flat pancake GM tube |
| Measurement Units | cpm (counts per minute) and mR/h (milliroentgen per hour) |
| Range Settings | 0–500 / 0–5,000 / 0–50,000 cpm (corresponding to 0–0.15 / 0–1.5 / 0–15 mR/h) |
| Housing | Ruggedized 2.5-inch form factor |
| Operation | Single-hand ergonomic design |
| Linearity | Full-scale linear response across all ranges |
| Brand | YUFENGRUILIN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | YFR-800A |
| Instrument Category | Alpha Spectrometry Sample Preparation System |
| Instrument Type | Laboratory Benchtop Unit |
| Sample Form | Aqueous Solutions |
| Input Voltage | 220 V ±10% AC, 50 Hz |
| Power Consumption | 200 W |
| Electrolysis Current Range | 0.1–5.0 A (adjustable in 0.02 A increments) |
| Current Stability | < ±0.2 A under load |
| Current Display Resolution | 0.01 A (LCD) |
| Electrode Rotation Speed | 60–600 rpm (continuously adjustable) |
| Speed Stability | ±5% (torque-dependent) |
| Speed Drift | < 1 rpm |
| Speed Display | Digital rpm readout (LCD) |
| Electrode Material | XM150 Platinum Disk Electrode with Protective Cap |
| Anode/Cathode Configuration | Rotating Pt anode + Fixed stainless steel cathode disk |
| Ventilation Rate | 200 L/min |
| Operating Temperature | 0–45 °C |
| Storage Temperature | −25–60 °C |
| Dimensions (W×H×D) | 325 × 650 × 325 mm |
| Weight | 7 kg |
| Construction Materials | Polyethylene terephthalate (PET), polyoxymethylene (POM), nylon, PVC, stainless steel, copper, nickel-plated brass |
| Front Panel | AG4 anodized aluminum |
| Safety | Zero-current shutdown on main power disconnection |
| Included Accessories | 2 × Pt wire electrodes, 50 electroplating disks, adjustable electrode holder, sample bottle fixtures (20 mL & 50 mL options), passive timer (1 min–9 h 59 min with audible alert), high-flow ventilation option available |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | RP6000 |
| Price Range | USD 700–1,400 |
| Instrument Class | Dose Rate / Integrated Dose Meter |
| Form Factor | Portable |
| Measured Medium | Ambient Air (Gas Phase) |
| Detector Type | NaI(Tl) Scintillation Crystal (φ30 × 25 mm) |
| Radiation Types | X-ray and Gamma-ray |
| Dose Rate Range | 0.01–200.00 µSv/h |
| Cumulative Dose Range | 0.00 µSv–9.99 Sv |
| Sensitivity | ≥350 CPS per µSv/h |
| Energy Response Range | 48 keV–3 MeV |
| Relative Accuracy | ≤±8% at 200.00 µSv/h |
| Measurement Duration | Adjustable from 5 to 120 seconds |
| Alarm Thresholds | User-Configurable for both dose rate and cumulative dose |
| Display Units | µSv/h (ambient dose equivalent rate), µGy/h (air kerma rate), µSv (cumulative dose), CPS (count rate) |
| Power Supply | Two D-size alkaline batteries |
| Power Consumption | ≤200 mW (excluding backlight) |
| Weight | 1.30 kg (including batteries) |
| Dimensions | 420 × 180 × 88 mm |