CNCs (China Nuclear Control Systems)
Filter
Showing all 3 results
| Brand | CNCS (China Nuclear Control Systems) |
|---|---|
| Origin | Beijing, China |
| Model | BH1227 |
| Instrument Type | Laboratory-Based Liquid Activity Meter |
| Measurement Medium | Aqueous Samples |
| Detector Type | Plastic Scintillator (ST-1221) with CR120 PMT |
| Measurement Capability | Simultaneous Total Alpha and Total Beta Activity Concentration |
| Detection Efficiency | β: 0.5×10⁻²–3×10⁻² Bq (10–40 mBq·L⁻¹) |
| α | 5×10⁻⁴ Bq (5–20 mBq·L⁻¹) |
| Anti-coincidence Shielding | ST401 Plastic Scintillator + Three CR119 PMTs (Efficiency >99%) |
| Shielding | 75 mm Lead + 15 mm Steel Enclosure (Modular Two-Section Design) |
| Counting Area Options | Φ30 mm (177.5 px²), Φ45 mm (397.5 px²), Φ52 mm (525 px²) |
| Compliance | Meets GB/T 11682–2003 (Chinese National Standard for Low-Background Alpha/Beta Counters, Grade II) |
| Brand | CNCs (China Nuclear Control Systems) |
|---|---|
| Model | FH1093B |
| Form Factor | 4U NIM Module |
| Input Polarity | Positive |
| Pulse Width Minimum | ≥0.1 µs |
| Dead Time (Dual-Pulse Resolution) | ≤300 ns |
| Discrimination Threshold Range | 0.2–5 V (continuously adjustable, three identical channels) |
| Threshold Temperature Coefficient | 1 mV/°C (0–50 °C) |
| Overload Capacity | 5× nominal threshold |
| Maximum Count Rate | ≥2 × 10⁶ s⁻¹ |
| Count Capacity | 10⁷–1 (seven-digit down-counter) |
| Timing Range | K × 10ⁿ (K = 1–9 |
| Operating Temperature | 0–50 °C |
| Relative Humidity | ≤90% at +40 °C |
| Power Supply | Standard NIM bin (+6 V, −6 V, +12 V, −12 V) |
| Brand | CNCs (China Nuclear Control Systems) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (PRC) |
| Model | FJ365 |
| Pricing | Available Upon Request |