Radiation Measurement Instruments
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| Brand | Ailun |
|---|---|
| Model | AL-200 |
| Type | Portable Activity Meter (Radionuclide Concentration Analyzer) |
| Detector | Scintillation Crystal (NaI:Tl) |
| Power Supply | AC 100–240 V (with adapter) or 2×AA batteries |
| Display | Backlit LCD with real-time activity readout (Bq/kg or Bq/L) |
| Data Storage | Up to 200 measurement records |
| Radiation Indication | Tri-color LED status indicator (green/yellow/red) |
| Sample Forms | Liquids (water, beverages) and solids (food, soil, filters) |
| Shielding | Integrated lead-lined metal housing |
| Connectivity | Optional USB interface for PC-based control and data export |
| Compliance | Designed per IEC 60846-1:2014 (radiation protection instrumentation – ambient and/or directional dose equivalent rate meters) |
| Weight | <1.8 kg |
| Dimensions | 220 × 110 × 75 mm |
| Brand | Ailun (Qingdao Ailun) |
|---|---|
| Origin | Shandong, China |
| Model | AL-FS6100 |
| Instrument Type | Laboratory-Based Activity Meter |
| Channel Configurations | 2 / 4 / 6 / 8 Independent Channels |
| Compliance | GB 5749–2006, GB/T 5750.13–2006, GB 8537–2008, HJ 898–2017, HJ 899–2017 |
| Control Interface | USB 2.0 (Driver-Free), Windows-Compatible Multi-Document Application |
| Detector Type | Planar Passivated Implanted Planar Silicon (PIPS) with Enhanced Geometry |
| High-Voltage Supply | Low-Ripple Linear DC HV Regulator (<10 µA Static Current) |
| Display | 320×240 TFT Color LCD on Controller Unit |
| Enclosure | 19″ Rack-Mountable Shielded Cabinet with Interlocked Lead-Lined Access Door |
| Core Electronics | CPLD-Based Digital Pulse Processing Architecture |
| PCB Design | Multi-Layer High-Density Layout for EMI Suppression and Signal Integrity |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 1027 |
| Sampling Method | Active (Pump-Driven) |
| Measurement Range | 0.1–999 pCi/L (3.7–37,000 Bq/m³) |
| Minimum Detectable Concentration | 0.1 pCi/L |
| Sensitivity | 2.5 counts per hour per pCi/L (cph/pCi/L) |
| Accuracy | ±25% or ±1 pCi/L (whichever is greater) |
| Display | 3-digit LCD |
| Power Supply | 220 VAC / 9 VDC adapter |
| Dimensions | 200 × 120 × 65 mm |
| Weight | 0.9 kg |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | 31-040A |
| Price | Upon Request |
| Detection Radiation | X-ray & Gamma (γ) |
| Dose Rate Range | 0.01 µSv/h – 10 mSv/h |
| Cumulative Dose Range | 0.1 pSv – 1 Sv |
| Energy Response Range | 30 keV – 3 MeV |
| Dose Rate Accuracy | ±30% (typical, per IEC 61526 ed.3) |
| Operating Temperature | −20 °C to +50 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Power Input | DC 5 V / 200 mA |
| Ingress Protection | IP65 |
| Battery Life | >72 h (background radiation environment, no external power) |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | ChiRad 160C |
| Price | Upon Request |
| X-ray Energy Range | 40–160 kV |
| Tube Current | 10 mA |
| System Power | 800 W (configurable) |
| Focal Spot Size | 1.2 mm |
| Beam Coverage Diameter | 40 cm |
| Source-to-Object Distance | 13–55 cm |
| Exposure Time | 1–180 min |
| Input Power | 220 VAC ±10%, 50/60 Hz, Single-phase, 9 kVA |
| Cooling | Integrated Closed-loop Heat Exchanger |
| Sample Turntable | Motorized, 2 RPM |
| Internal Chamber Dimensions | 335 × 375 × 395 mm (W×D×H) |
| External Dimensions | 730 × 560 × 1300 mm (W×D×H) |
| Weight | 660 kg |
| Leakage Dose | <0.5 µSv/hr at 10 cm from surface (max energy operation) |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM Manufacturer |
| Product Origin | Domestic (China) |
| Model | ChiRad 4000 |
| Price | Upon Request |
| Maximum Tube Voltage | 75 kV (adjustable) |
| Focal Spot Size | 7.5 mm |
| Max Tube Current | 50 mA (adjustable) |
| System Power | 4000 W (adjustable) |
| Radiation Cone Angle | 40° |
| Max Irradiation Field Diameter (on Rotating Platform) | 30 cm |
| Source-to-Sample Distance (SSD) | 5–50 cm (adjustable) |
| Single Exposure Duration | 1–60,000 s (adjustable) |
| Dose Rate | Up to 600 Gy/min |
| Irradiation Chamber Dimensions (W×H×D) | 45 × 50 × 40 cm |
| Overall Enclosure Dimensions (H×W×D) | ~182 × 110 × 88 cm |
| Cooling System | Industrial Air-Cooling + Compressor-Based Water Chiller |
| Shielding | Lead-lined Enclosure |
| Uniformity | ≥95% (with Motorized Turntable & Beam Filtration) |
| Brand | Aolong |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ChiRad225 Pro |
| Pricing | Upon Request |
| Maximum Tube Voltage | 225 kV |
| Tube Current | 20 mA |
| System Power | 4.5 kW |
| Focal Spot Size (EN) | 5.5 mm |
| Inherent Filtration | 2 mm Be |
| Radiation Beam Angle | 40° |
| Effective Irradiation Field Diameter | 40–50 cm |
| Source-to-Object Distance Range | 13–80 cm |
| Exposure Time Range | 1 s to 9999 h |
| Input Power | 220 VAC ±10%, 50/60 Hz, Single-phase, 9 kVA |
| Cooling System | Integrated Closed-loop Heat Exchanger |
| Sample Stage | Motorized Vertical Lift & Rotation (2 RPM) |
| Internal Chamber Dimensions | 75 cm (H) × 55 cm (W) × 55 cm (D) |
| Leakage Dose | <0.5 µSv/h at 10 cm from surface (at max output) |
| Brand | Apogee |
|---|---|
| Origin | USA |
| Model | MQ-100 / MQ-200 / MQ-306 |
| Spectral Range | 410–655 nm |
| PAR Measurement Range | 0–3000 µmol/m²/s |
| Field of View | 180° |
| Calibration Uncertainty | ±5% |
| Repeatability | <1% |
| Long-Term Drift | <2% per year |
| Nonlinearity | <1% (up to 3000 µmol/m²/s) |
| Response Time | <1 ms |
| Directional (Cosine) Error | ±5% at 75° zenith angle |
| Temperature Dependence | 0.06 ± 0.06 %/°C |
| Operating Environment | 0–50 °C, ≤90% RH non-condensing |
| Waterproof Rating | IP68 (MQ-200, MQ-301, MQ-303, MQ-306 probe) |
| Data Logging | Manual (99 samples) or Automatic (30-sec measurement interval, 30-min averaging, 99 daily means) |
| Display | Integrated LCD |
| Interface | AC-100 USB cable |
| Power | CR2320 coin cell (MQ-100/MQ-200), CR2477 (MQ-301/MQ-303/MQ-306) |
| Dimensions (Meter) | 125 × 70 × 24 mm |
| Weight (Meter) | 150 g (MQ-100), 180 g (MQ-200), 380 g (MQ-301), 300 g (MQ-303/MQ-306) |
| Probe Count | 1 (MQ-100/MQ-200), 10 (MQ-301), 3 (MQ-303), 6 (MQ-306) |
| Probe Cable Length | None (MQ-100), 2 m or 5 m (MQ-200), 70 cm rod (MQ-301), 50 cm rod (MQ-303/MQ-306) |
| Brand | Apogee |
|---|---|
| Origin | USA |
| Model | MU-100 / MU-200 |
| Spectral Range | 250–400 nm |
| UVA Range | 315–400 nm |
| UVB Range | 280–315 nm |
| Output Units | μmol·m⁻²·s⁻¹ and W·m⁻² |
| Calibration Uncertainty | ±10% |
| Repeatability | <1% |
| Long-Term Drift | <3% per year |
| Nonlinearity | <1% (up to 300 μmol·m⁻²·s⁻¹) |
| Response Time | <1 ms |
| Field of View | 180° |
| Directional Response | ±10% at 75° zenith angle |
| Temperature Dependence | ~0.1%/°C |
| Operating Environment | 0–50°C, ≤90% RH non-condensing |
| Probe IP Rating | IP68 (MU-200 probe, 30 m submersible) |
| Data Logging | Manual (99 points) or Automatic (30 s sampling interval, 30 min averaging, 99 daily means) |
| Power | CR2320 coin cell (MU-100) |
| Dimensions (Meter) | 126 × 70 × 24 mm |
| Weight (Meter only) | 150 g (MU-100), 180 g (MU-200 body) |
| Cable Length (MU-200) | 2 m |
| Accessories | AC-100 USB interface cable, AM-310/AM-320 telescoping probe handles, AL-100/AL-210 leveling mounts with bubble vials and three-point adjustment |
| Brand | Apogee |
|---|---|
| Origin | USA |
| Model | SP-110 / SP-212 / SP-214 / SP-215 / SP-230 |
| Output Types | mV (SP-110, SP-230), 0–2.5 V (SP-212), 4–20 mA (SP-214), 0–5 V (SP-215) |
| Spectral Range | 360–1120 nm |
| Field of View | 180° |
| Sensitivity | 0.2 mV/(W·m⁻²) (SP-110, SP-230), 2.0 mV/(W·m⁻²) (SP-212), 0.013 mA/(W·m⁻²) (SP-214), 4.0 mV/(W·m⁻²) (SP-215) |
| Calibration Uncertainty | ±5% |
| Nonlinearity | <1% (0–1250 or 0–1750 W·m⁻², model-dependent) |
| Response Time | <1 ms |
| Directional Error @75° | ±5% |
| Temperature Response | −0.04 ± 0.04 %/°C |
| Operating Environment | −40 to +70 °C, 0–100 % RH |
| Long-Term Drift | <2 %/year |
| Repeatability | <1% |
| Housing Dimensions | Ø24 mm × 28 mm |
| Weight (with 5 m cable) | 90 g (SP-110, SP-212, SP-215, SP-230), 140 g (SP-214) |
| Warranty | 4 years |
| Brand | Apogee |
|---|---|
| Origin | USA |
| Model | SQ-420 |
| Spectral Range | 410–655 nm |
| Calibration Uncertainty | ±5% |
| Repeatability | <1% |
| Long-Term Drift | <2% per year |
| Nonlinearity | <1% (up to 3000 µmol·m⁻²·s⁻¹) |
| Response Time | 1 s |
| Directional Error | ±5% (at 75° zenith angle) |
| Temperature Dependence | 0.06 ± 0.06 %/°C |
| Operating Environment | −40 to +70 °C, 0–100% RH |
| Submersible Depth | <30 m |
| Field of View | 180° |
| Resolution | 0.1 µmol·m⁻²·s⁻¹ |
| Internal Memory Capacity | 10,000 measurements |
| Sampling Interval | 1 s to 1440 min (user-configurable) |
| Power Supply | USB 5 VDC |
| Current Draw | 5.1 mA |
| Probe Dimensions | 60 mm (diameter) × 70 mm (height) |
| Cable Length | 4.6 m |
| Weight | 90 g |
| Brand | Apogee |
|---|---|
| Origin | USA |
| Model | SQ-500 |
| Power Supply | Self-powered (no external power required) |
| Sensitivity | 0.01 mV per μmol·m⁻²·s⁻¹ |
| Calibration Factor | 100 μmol·m⁻²·s⁻¹ per mV |
| Absolute Accuracy | ±5% |
| Repeatability | <1% |
| Long-term Drift | <2% per year |
| Nonlinearity | <1% up to 4000 μmol·m⁻²·s⁻¹ |
| Response Time | <1 ms |
| Field of View | 180° (cosine-corrected hemispherical) |
| Spectral Range | 389–692 nm |
| Directional Response Error at 75° | ±5% |
| Temperature Response | −0.11 ± 0.03 %/°C |
| Operating Environment | −40 to +70 °C, 0–100% RH |
| Dimensions | Ø24 mm × 35 mm (sensor head) |
| Weight | 100 g (sensor with 5 m cable) |
| Waterproof Rating | Submersible to 30 m |
| Warranty | 4 years |
| Origin | USA |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | ASM IV Series |
| Instrument Type | Portable Dose Rate Meter |
| Measurement Target | Nuclear Radiation |
| Detector Type | Plastic Scintillator |
| Application Scope | Radiological Contamination Incidents |
| Sensitivity | High |
| Brand | AST / ST |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | PRC |
| Model | DM5200 |
| Instrument Type | Radiation Dose Rate Meter |
| Measurement Range | 0.01–200 µSv/h |
| Energy Response | 0.048–3.00 MeV (≤±20% relative to ¹³⁷Cs) |
| Basic Relative Error | ≤±10% |
| Repeatability | ≤5% RSD per single measurement |
| Accuracy (95% confidence, 15 s integration) | ≤±10% |
| Alarm Thresholds | 0.25, 2.5, 10, 20 µSv/h (user-selectable) |
| Integration Time | 1–60 s (adjustable in 1 s increments) |
| Operating Temperature | −10 °C to +40 °C |
| Relative Humidity | ≤95% RH (non-condensing) |
| Power Supply | Two 1.5 V D-cell batteries |
| Power Consumption | ≤150 mW |
| Dimensions | 330 × 230 × 90 mm |
| Weight | 1.5 kg |
| Detector | NaI(Tl) scintillation crystal |
| Display | Dot-matrix LCD with Chinese UI |
| Interface | Touch-sensitive keypad |
| Units | µSv/h (default), selectable µR/h |
| Battery Monitoring | Real-time voltage monitoring with low-battery alert |
| Brand | ATOMTEX |
|---|---|
| Model | AT1103M |
| Type | Portable Dose Rate Meter |
| Detector | Be-window NaI(Tl) Scintillator (Ø9×2 mm) |
| Measured Quantity | Ambient Dose Equivalent Rate H′(0.07) |
| Measurement Range | 50 nSv/h – 100 µSv/h |
| Energy Range | 5–160 keV |
| Energy Response | ±35% (5–60 keV), ±30% (60–160 keV) |
| Accuracy | ±15% (full range), ±5% (calibration sources: ⁵⁵Fe, ²⁴¹Am, ¹⁰⁹Cd, ⁵⁷Co) |
| Operating Temperature | 0–+40 °C |
| Relative Humidity | ≤90% at +35 °C |
| IP Rating | IP54 |
| Weight | 0.8 kg |
| Dimensions | 233×85×67 mm |
| Power | Rechargeable Ni-MH battery (6 V), AC 220 V / 50 Hz, DC 12 V |
| Battery Life | ≥24 h |
| Data Storage | 100 measurement records + 256-channel MCA spectrum storage |
| Compliance | IEC 60846, CISPR 22:1997, IEC 61000-4-2:1995, IEC 61000-4-3:1995 |
| Brand | ATOMTEX |
|---|---|
| Origin | Belarus |
| Model | AT1121 |
| Detection Principle | Scintillation (plastic scintillator with heavy metal admixture) |
| Measuring Quantity | Ambient Dose Equivalent H*(10) |
| Continuous Dose Rate Range | 50 nSv/h – 10 Sv/h |
| Short-Term Dose Rate Range | 5 µSv/h – 10 Sv/h |
| Pulse Dose Rate Capability | Down to 10 ns (for AT1123 variant |
| Energy Range | 15 keV – 10 MeV |
| β Detection | Yes (with optional collimator/filter cap) |
| Display | Backlit LCD |
| Data Storage | 100 measurements |
| Interface | RS-232, 300–19200 baud |
| Operating Temperature | −30 °C to +40 °C |
| IP Rating | IP54 |
| Weight | 0.9 kg |
| Dimensions | 233 × 85 × 67 mm |
| Power | Rechargeable 6 V battery / AC 220 V / DC 12 V |
| Compliance | IEC 61000-4-2:1995, IEC 61000-4-3:1995, CISPR 22:1997 |
| Brand | ATOMTEX |
|---|---|
| Origin | Belarus |
| Model | AT1121 |
| Detection Principle | Scintillation (Plastic Scintillator with Heavy Metal Mixture, 30 × 15 mm) |
| Measured Quantity | Ambient Dose Equivalent H*(10) |
| Continuous Dose Rate Range | 50 nSv/h – 10 Sv/h |
| Short-Term Dose Rate Range | 5 µSv/h – 10 Sv/h |
| Pulse Dose Rate Capability | Down to 10 ns (for AT1123/AT1123A variants only) |
| Energy Range | 15 keV – 10 MeV |
| β Detection Capability | Yes |
| Operating Temperature | −30 °C to +40 °C |
| IP Rating | IP54 |
| Weight | 0.9 kg |
| Dimensions | 233 × 85 × 67 mm |
| Power Supply | Rechargeable 6 V battery (≥12 h), AC 220 V, or DC 12 V |
| Data Interface | RS-232, 300–19200 baud |
| Memory Capacity | 100 measurement records |
| Display | Backlit LCD |
| Alarm | Audible and visual threshold alerts |
| Brand | Atomtex |
|---|---|
| Model | AT1320 |
| Detector Type | Scintillation-based Gamma Spectrometer |
| Detector Crystal | NaI(Tl), Ø63×63 mm |
| Activity Range (¹³⁷Cs) | 3.7–1,000,000 Bq/kg (or Bq/L) |
| Activity Range (⁴⁰K) | 50–20,000 Bq/kg |
| Activity Range (²²⁶Ra & ²³²Th) | 10–10,000 Bq/kg |
| Energy Range | 50–3000 keV |
| Energy Resolution (¹³⁷Cs, 662 keV) | 7.0–8.5 % FWHM |
| Intrinsic Nonlinearity | ≤1 % |
| Relative Uncertainty in Specific Activity Measurement | ≤±20 % |
| Minimum Detectable Activity (¹³⁷Cs in 1 L Marinelli beaker, 3 h, P=0.95) | 3.0 Bq/L |
| Sample Density Range | 0.1–3.0 g/cm³ |
| Operating Temperature | 0–40 °C |
| Power Supply | 220 V ±10 %, 50 Hz ±2 Hz |
| Power Consumption | ≤8 VA |
| Continuous Operation Time | ≤24 h |
| 24-h Drift | ≤3 % |
| Dimensions (Detector) | 97×405 mm, 3.0 kg |
| Dimensions (Processing Unit) | 200×109×35 mm, 0.62 kg |
| Shielding Assembly | Ø600×700 mm, 110 kg |
| AC Adapter | 92×62×52 mm, 0.8 kg |
| EMC Compliance | IEC/EN 61000-4-2:1995, IEC/EN 61000-4-3:1995, IEC/EN 61000-4-4:1995, IEC/EN 61000-4-11:1994, CISPR 22:1997 |
| Brand | Atomtex |
|---|---|
| Model | AT2140 / AT2140A |
| Type | Personal Dose Rate & Dose Meter (γ-ray) |
| Dose Rate Range (AT2140) | 0.01 μSv/h – 10 mSv/h |
| Dose Rate Range (AT2140A) | 0.01 μSv/h – 100 mSv/h |
| Dose Range | 0.01 μSv – 9.99 Sv |
| Dose Measurement Range | 0.1 μSv – 1.99 Sv |
| Relative Measurement Error | ±15% max. |
| Calibration Accuracy | ±5% max. |
| Sensitivity to ¹³⁷Cs | 1.8 cps/(μSv·h⁻¹) |
| Energy Response Range | 50 keV – 3 MeV |
| Energy Dependence (vs. 662 keV ¹³⁷Cs) | ±30% (AT2140), ±25% (AT2140A) |
| Angular Dependence (±60°, ¹³⁷Cs/⁶⁰Co) | ±25% |
| (²⁴¹Am) | ±60% |
| Response Time (Dose Rate >1 � | Sv/h): ≤10 s (AT2140), ≤5 s (AT2140A) |
| Operating Temperature | −20°C to +50°C (AT2140), −30°C to +60°C (AT2140A) |
| Relative Humidity (non-condensing) | ≤95% at 35°C |
| IP Rating | IP40 |
| Drop Resistance | 1.0 m onto hard surface |
| Power Supply | 2 × AA batteries |
| Battery Life | 5,000 h (AT2140), 10,000 h (AT2140A) |
| Dimensions & Weight | 111 × 70 × 28 mm, 0.11 kg |
| Brand | ATOMTEX |
|---|---|
| Origin | Imported (Non-China) |
| Manufacturer Type | Authorized Distributor |
| Model | AT2503 |
| Measurement Range (Hp(10)) | 1 µSv – 10 Sv |
| Dose Rate Range (Hp(10)) | 0.1 µSv/h – 0.5 Sv/h |
| Energy Response | 50 keV – 1.5 MeV |
| Dose Accuracy (¹³⁷Cs) | ±5% |
| Dose Rate Accuracy | ±25% (0.1–1 µSv/h), ±15% (>1 µSv/h) |
| Energy Dependence | ±30% |
| Alarm Thresholds | 8 programmable independent levels |
| Detector Type | Energy-compensated GM tube with built-in background tracking |
| Communication | IR interface to reader, RS-232 to PC |
| Calibration | Traceable to water-equivalent phantom (30 × 30 × 15 cm) |
| Brand | Auniontech |
|---|---|
| Origin | Shanghai, China |
| Model | C16531-050GD / C16531-100GD |
| Spectral Range | 400–1000 nm |
| Peak Wavelength | 630 nm |
| Chip Temperature | −20 °C |
| Photon Detection Efficiency (PDE) | 55–65 % |
| Dark Count Rate | 20–450 cps |
| Afterpulsing Probability (100–500 ns) | ≤0.1 % |
| Comparator Output | TTL-compatible |
| Max Count Rate | 20 MHz (C16531-050GD), 7 MHz (C16531-100GD) |
| Active Area | 50 µm or φ100 µm |
| Supply Voltage | ±5 V DC |
| Brand | Automess |
|---|---|
| Origin | Germany |
| Model | 6150AD-5 |
| Detection Principle | GM tube-based photon (γ/X-ray) dosimetry |
| Energy Range | 45 keV – 3 MeV |
| Dose Rate Range (analog) | 1 µSv/h – 1000 mSv/h |
| Dose Rate Range (digital) | 0.1 µSv/h – 999 mSv/h |
| Power Supply | IEC 6LR61 9 V battery |
| Compliance | PTB-certified (Physikalisch-Technische Bundesanstalt, Germany) |
| Interface | RS232 serial port |
| External Probe Support | Yes (up to 100 m cable length) |
| Auto-probe Recognition | Yes |
| Memory | Non-volatile dose storage |
| Alarm Functions | Programmable dose & dose rate thresholds |
| Display | Analog needle + digital LCD with real-time avg/max/accumulated values |
| Brand | AUTOMESS |
|---|---|
| Origin | Germany |
| Model | 6150AD-5 |
| Detection Principle | Ionization Chamber / GM Tube (Internal) + External Probe Compatibility |
| Energy Range | 45 keV – 3 MeV (γ/X-rays) |
| Dose Rate Range (Digital) | 0.1 µSv/h – 999 mSv/h |
| Dose Rate Range (Analog) | 1 µSv/h – 1000 mSv/h |
| Power Supply | IEC 6LR61 9 V battery |
| Certification | PTB-certified (Physikalisch-Technische Bundesanstalt, Germany) |
| Interface | RS232 serial port |
| Max. External Cable Length | 100 m (probe-dependent) |
| Alarm Functions | Programmable dose & dose rate thresholds |
| Data Storage | Non-volatile memory for accumulated dose |
| Auto-probe Recognition | Yes (e.g., “ext 17” display upon connection) |
| Brand | AUTOMESS |
|---|---|
| Origin | Germany |
| Model | 6150AD-6 |
| Type | Portable Dose Rate Meter |
| Measurement Principle | Ionization Chamber / GM Tube Based Photon Detection (γ/X-ray) |
| Energy Range | 60 keV – 1.3 MeV |
| Dose Rate Range (Digital) | 0.01 µSv/h – 9.99 mSv/h |
| Dose Rate Range (Analog) | 0.1 µSv/h – 10 mSv/h |
| Alarm Functions | Adjustable Dose & Dose Rate Thresholds |
| Interface | RS232 Serial Port |
| External Probe Support | Up to 100 m cable length (model-dependent) |
| Certification | PTB Certified (Physikalisch-Technische Bundesanstalt, Germany) |
| Power Supply | IEC 6LR61 9 V battery |
| Compliance | Designed for IEC 60846, IEC 61017, and ISO 4037-3 referenced radiation protection applications |
| Brand | Automess |
|---|---|
| Origin | Germany |
| Model | 6150AD-6 |
| Type | Portable Dose Rate Meter |
| Measurement Principle | Ionization Chamber / GM Tube Based Photon Detection (γ/X-ray) |
| Energy Range | 60 keV – 1.3 MeV |
| Dose Rate Range (Digital) | 0.01 µSv/h – 9.99 mSv/h |
| Dose Rate Range (Analog) | 0.1 µSv/h – 10 mSv/h |
| Power Supply | IEC 6LR61 (9 V) Battery |
| Interface | RS232 Serial Port |
| External Probe Cable Length Options | 1.25 m, 3 m, 10 m, 20 m, 75 m, 100 m |
| Compliance | PTB Certified (Physikalisch-Technische Bundesanstalt, Germany) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Domestic Product Classification | Domestic (PRC) |
| Model | FJ-403GI |
| Pricing | Upon Request |
| Measurement Quantity | Personal Dose Equivalent Hp(10) |
| Dose Range | 0.01 µSv – 9999 mSv |
| Dose Rate Range | 0.1 µSv/h – 200 mSv/h |
| Communication Interface | Infrared (IR) Data Transfer |
| Power Supply | Two AA 1.5 V alkaline batteries or one 3.6 V high-energy lithium battery |
| Battery Life | Up to 1000 hours (at background radiation, 1.5 V) |
| Data Storage Capacity | 160 dose history records (time-stamped, auto-logged) |
| Alarm Functions | Configurable dose rate threshold, cumulative dose threshold, and incremental dose audio alert |
| Compliance | Calibrated to ICRP-defined Hp(10) |
| Brand | BJBY |
|---|---|
| Origin | Beijing, China |
| Model | JC-RAD-14 |
| Sampling Method | Active Pump-aspiration |
| Measurement Range | Air Radon: 3–150,000 Bq/m³ |
| Soil Radon | 300–400,000 Bq/m³ |
| Radon Exhalation Rate | 0.001–10.000 Bq/(m²·s) |
| Water Radon | 0.003–100 Bq/L |
| Detection Repeatability | ≤5% (at 1800 Bq/m³, 65% RH, 25°C) |
| 8-h Drift | ≤10% |
| Power | Rechargeable Li-ion battery (≥30 h continuous operation) or AC adapter |
| Operating Temperature | −10°C to +40°C |
| Relative Humidity | ≤98% RH |
| Display | Backlit dot-matrix LCD |
| Data Storage | >200,000 records |
| Flow Rate | Up to 3 L/min (peak) |
| Communication Interfaces | USB, RS232, RS485, TCP/IP, Industrial Wireless |
| Inlet/Outlet Fittings | Anodized Aluminum |
| Self-background Count Rate | ≤0.3 cpm |
| Brand | Capintec |
|---|---|
| Origin | USA |
| Model | CRC55tR |
| Instrument Type | Portable Dose Calibrator |
| Measurement Principle | Ionization Chamber (Thin-Walled, High-Pressure Argon-Filled Well Chamber) |
| Max Activity Range | 250 GBq (6 Ci) |
| Minimum Detectable Activity | 0.001 MBq (0.01 µCi) |
| Display | 8" VGA Color Touchscreen |
| Accuracy | ±2% |
| Linearity | ±2% |
| Response Time | ≤2 s (standard), 4–16 s (low-activity samples) |
| Chamber Fill Gas | Ultra-High-Purity Argon at 12 atm |
| Well Dimensions | Ø6.1 cm × Depth 25.4 cm |
| Console Dimensions | 42 × 23 × 27 cm |
| Console Weight | 3.4 kg |
| Chamber Weight | 13.6 kg |
| Power | 100–240 VAC, 50/60 Hz, 90 mA |
| Interfaces | RS-232, USB |
| Compliance | Meets NIST-traceable calibration requirements for nuclear medicine |
| Brand | CloudTop (Yuntang) |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Origin Category | Domestic (China) |
| Model | YT-WLY |
| Price | USD 17,000 (approx.) |
| Detection Limit | ≤0.01 ng/mL |
| Uranium Quantification Range | 0–20 ng/mL (extendable to 100 ng/mL via dilution) |
| Linearity (R²) | ≥0.999 |
| Precision (RSD) | ≤5% |
| Stability (8-h drift at 2 ng/mL) | ≤7% |
| Sample Throughput | Up to 80,000 analyses per UV source |
| Data Storage | 4,000 data points |
| Interface | USB 2.0, 100Base-T4 Ethernet |
| Display | 7-inch color TFT touchscreen |
| Dimensions | 450 × 350 × 185 mm |
| Net Weight | 10 kg |
| Power Supply | 220 V ±10%, 50 Hz |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | CLYC |
| Price Range | USD 14,000 – 42,000 |
| Detection Limit | Bq/L |
| Stability | ±5% (over 24 h, 23°C) |
| Energy Resolution | <5.0% FWHM at 662 keV (¹³⁷Cs) |