Liquid Scintillation Spectrometer
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| 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) |
| Brand | Fangyuan Scientific Instruments |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | FY2700-00 |
| Detection Limits | α: 3–10 MeV |
| β | 0–5 MeV |
| Stability | Count rate drift < 0.2% over 24 h |
| Resolution | 0.01 (channel width in keV per channel, typical for digital pulse-height analysis) |
| Brand | Hidex |
|---|---|
| Origin | Finland |
| Model | AMG |
| Detector | 3-inch diameter NaI(Tl) scintillation crystal |
| Energy Range | 15–2000 keV |
| Multichannel Analyzer (MCA) | 2048-channel linear |
| Energy Resolution | <30% FWHM at 27.5 keV (¹²⁵I), <30% FWHM at 39.6 keV (¹²⁹I), <9.5% FWHM at 662 keV (¹³⁷Cs) |
| Sample Capacity | 250 positions for 13 mm-diameter vials |
| Shielding | 55 mm lead equivalent overall |
| Dimensions (W×D×H) | 640 × 700 × 600 mm |
| Brand | Hidex |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Hidex Triathler |
| Pricing | Upon Request |
| Weight | 9 kg (20 lbs) |
| Power Supply | 110–240 V AC, 12 V DC |
| Sample Formats | LSC vials, test tubes, microcentrifuge tubes |
| Detector | Single-photon-counting photomultiplier tube (PMT) |
| Display | 2×16-character LCD |
| Energy Range | 2 keV – 2,000 keV |
| Counting Time | 0.1 s – 99,999 min |
| Output Interfaces | RS-232C, USB |
| Brand | Revvity |
|---|---|
| Origin | USA |
| Model | Tri-Carb 4810 |
| Detection Principle | Coincidence Counting + Time-Resolved Liquid Scintillation Counting (TR-LSC) |
| Background Reduction | Optimized via Pulse-Shape Discrimination and Dual-Photomultiplier Coincidence Logic |
| Quench Correction Method | tSIE (transformed Spectral Index of the External standard) |
| Multichannel Analyzer (MCA) Resolution | 4096 channels |
| Detection Efficiency | ≥63% for ³H, ≥95% for ¹⁴C |
| Sample Volumes Supported | 4 mL, 7 mL, 20 mL |
| Sample Capacity | 408 × 20 mL vials or 720 × 4/7 mL vials |
| Compliance | Meets ASTM D7282, ISO 9001–certified manufacturing environment, fully compatible with GLP/GMP data integrity requirements including 21 CFR Part 11–compliant audit trail and electronic signature support |