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| Brand | Sunny Hengping Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | SHP8400PMS-LD |
| Pricing | Available Upon Request |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | SHP8400PMS-I |
| Price Range | USD 140,000 – 280,000 |
| Certifications | Ex d IIB T4 Gb / IP66 |
| Detection Principle | Quadrupole Mass Spectrometry (QMS) |
| Mass Range | 1–100 amu (standard), up to 300 amu (optional) |
| Resolution | Unit mass resolution (M/ΔM ≥ 100 at 10% valley) |
| Detection Limit | <1 ppm (for N₂, O₂, CH₄, CO, CO₂, H₂, Ar, etc.) |
| Sampling Channels | Up to 16 independent gas inlets with sequential auto-switching |
| Vacuum System | Dual-stage: Turbo-molecular pump (≥ 300 L/s) + Dry scroll backing pump |
| Operating Temperature | −10 °C to +50 °C ambient |
| Response Time | <3 s per component (typical), <30 s for full 16-channel cycle |
| Data Output | Modbus TCP, OPC UA, 4–20 mA analog outputs (configurable) |
| Compliance | IEC 60079-0/-1/-11, GB 3836.1/2/4, ISO/IEC 17025 (when operated per validated SOP) |
| Brand | Sunny Hengping Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | SHP8400PMS-Li |
| Pricing | Upon Request |
| Brand | Sunny Hengping Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | SHP8400PMS |
| Operating Principle | Electron Ionization (EI) coupled with Quadrupole Mass Analysis |
| Response Time | 16 ms per amu |
| Mass Range | 1–100 amu (standard configuration) |
| Mass Stability | < ±0.1 amu over 72 h |
| Sampling Channels | 16 independent channels with temperature-controlled capillary lines |
| Detection System | Faraday Cup Detector |
| Ion Source | Dual-filament EI source with enhanced water/oxygen tolerance |
| Flow Control | Integrated temperature-compensated electronic mass flow controller (MFC) |
| Data Output Format | OPC UA, Modbus TCP, ASCII CSV |
| Software Compliance | FDA 21 CFR Part 11-ready audit trail, GLP/GMP-compatible logging |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | SHP8400PMS-I |
| Mass Range | 1–200 amu (300 amu optional) |
| Ion Source | Electron Impact (EI) |
| Mass Analyzer | Quadrupole |
| Detector | Dual-mode — Faraday Cup and Electron Multiplier |
| Vacuum System | Rotary Vane Pump + Turbo Molecular Pump |
| Mass Axis Stability | < ±0.1 amu/24 h |
| Detection Limits | 10 ppm (Faraday), 10 ppb (Electron Multiplier) |
| Minimum Detectable Partial Pressure | 5×10⁻¹¹ Torr (Faraday), 5×10⁻¹⁴ Torr (Electron Multiplier) |
| Number of Simultaneous Components | Unlimited |
| Scan Speed | 200 ms per spectrum |
| Inlet System | Motorized Multi-Port Rotary Valve (solenoid valve option available) |
| Digital Output | DDE, OPC DA/UA compliant |
| Analog Output | 4–20 mA or 0–10 V |
| Environmental Rating | General Purpose / Hazardous Area (ATEX/IECEx optional) |
| Brand | Sunny Hengping Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Category | Domestic (China-Made) |
| Model | SHP8400PMS-L |
| Price Range | USD 42,000 – 70,000 |
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