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| Brand | CNCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | FH1048A |
| Price | Upon Request |
| Gain | 5× |
| Gain Stability | ≤±0.03% over 8 h continuous operation |
| Integral Nonlinearity | ≤0.5% (with 1 kΩ load, 2 V output) |
| Input Impedance | ≥500 kΩ |
| Rise Time | ≤30 ns |
| Operating Temperature | 0–50 °C |
| Relative Humidity | ≤90% at 40 °C |
| Brand | CNCS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | BH1218 |
| Pricing | Upon Request |
| Gain Range | 5–750× (continuously adjustable) |
| Long-term Gain Stability | ≤0.1% (over 8 h) |
| Temperature Coefficient of Gain | ≤0.015%/°C |
| Integral Nonlinearity | ≤0.2% |
| Input-Referred Noise | ≤15 µV RMS |
| Overload Recovery | Recovers to within 2% of baseline at 2.5× nominal pulse width after 200× overload |
| Input Polarity | Positive or Negative |
| Output Polarity | Positive |
| Output Impedance | 50 Ω |
| Shaping Time Constants | 0, 0.5, 1, 2, 3, 4, 5, 6 µs |
| Operating Temperature | 0–50 °C |
| Relative Humidity | ≤90% at +40 °C |
| Power Supply | ±24 V / 30 mA, ±12 V / 10 mA |
| Power Consumption | 2 W |
| Brand | CNCS |
|---|---|
| Origin | Beijing, China |
| Model | FH1016A |
| Output Voltage Range | ±300 V to ±3 kV (3-range selectable: 0–1 kV, 0–2 kV, 0–3 kV) |
| Rated Output Current | 0–500 µA |
| Output Ripple | ≤20 mV (p-p) |
| Voltage Stability | ≤±0.1% over 8 hours |
| Operating Temperature | 0–50 °C |
| Form Factor | 2-unit NIM module |
| Polarity | Selectable positive or negative DC output |
| Application | Bias supply for nuclear radiation detectors (e.g., PMTs, SiPMs, proportional counters) |
| Brand | CNMC (China Nuclear Control System) |
|---|---|
| Origin | Beijing, China |
| Model | BH1220 |
| Form Factor | 2-unit NIM Standard Module |
| Discrimination Threshold Range | 0.2–5 V |
| Input Polarity | Positive or Negative (Front & Rear Panel Inputs) |
| Input Pulse Width | 0.1–100 µs |
| Dead Time (Dual-Pulse Resolution) | ≤300 ns |
| Timing Range | K×10ⁿ (K = 1–9 |
| Maximum Counting Rate | ≥2 MHz |
| Overload Capacity of Discriminator | 5× nominal threshold |
| Count Capacity | 10⁷ – 1 |
| Max Instantaneous Power Consumption | 2.7 W |
| Operating Temperature | 0–50 °C |
| Relative Humidity | ≤90% at +40 °C |
| 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 |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | FH1047A |
| Pricing | Available Upon Request |
| Charge Sensitivity | 1×10¹² V/C or 40 mV/MeV (Si) |
| Noise Performance (FWHM, Si) | ≤2.2 keV + 0.05 keV/pF (Type A, typical 1.5 keV + 0.04 keV/pF) / ≤2.5 keV + 0.03 keV/pF (Type B, typical 1.5 keV + 0.03 keV/pF) |
| Output Pulse Rise Time | ≤30 ns (with zero external capacitance) |
| Max Linear Output Range | +2 V (1 kΩ load) |
| Operating Temperature | 0–50 °C |
| Relative Humidity | ≤90% at +40 °C |
| Brand | CNCS |
|---|---|
| Origin | Beijing, China |
| Model | BH1219A |
| Form Factor | NIM-standard 1-unit-width module |
| Dynamic Range | Threshold 0.1–10 V |
| Stability | Threshold drift ≤ ±15 mV (8 h), Channel width drift ≤ ±15 mV (8 h), Delay drift ≤ ±15 ns (8 h) |
| Temperature Coefficient | ≤ 1.5 mV/°C (threshold & channel width) |
| Linearity | Threshold integral linearity ≤ 0.5% |
| Operating Temperature | 0–50 °C |
| Relative Humidity | ≤ 90% at 40 °C |
| Brand | CNCs (China Nuclear Control Systems) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (PRC) |
| Model | FJ365 |
| Pricing | Available Upon Request |
| Brand | CNCS (China Nuclear Control System) |
|---|---|
| Origin | Beijing, China |
| Model | FH463B |
| Input Impedance | 1 kΩ |
| Input Coupling | AC |
| Pulse Width Range | 0.1 µs – 100 µs |
| Dead Time | ≤200 ns |
| Threshold Range | 0.1 V – 5.0 V (adjustable, linearity deviation ≤±0.5%) |
| Window Width Range | 0.1 V – 3.0 V |
| Polarity | Positive or Negative (input & HV output) |
| Timing Range | K×10ⁿ s (K = 1–9, n = 0–6) |
| Max Count Rate | ≤4.5 MHz |
| Max Count Capacity | 1.5×10⁷ − 1 |
| HV Output Range | ±50 V to ±1500 V (±10 V resolution, stability ≤±0.3% over 8 h after 30-min warm-up) |
| HV Current Limit | ≤600 µA |
| HV Ripple | ≤50 mV RMS |
| HV Temp. Coefficient | ≤±0.05 %/°C |
| Discriminator Temp. Coefficient | ≤±3 mV/°C |
| Low-Voltage Outputs | ±10 V, +5 V |
| Communication Interface | RS-232 (9600 baud, pinout: 3-TXD, 5-GND) |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤90% at 30 °C |
| Power Supply | 220 V ±10%, 50 Hz |
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