Process Mass Spectrometry Online Mass Spectrometry
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| Brand | SkyRay Instrument |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | POW-I |
| Pricing | Upon Request |
| 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 | 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 | HEXIN Mass Spectrometry |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | SPI-MS 3000 |
| Pricing | Upon Request |
| Brand | SRS/Stanford Research Systems |
|---|---|
| Origin | USA |
| Model | RGA1-100amu, RGA1-200amu, RGA1-300amu |
| Mass Range | 1–100 amu / 1–200 amu / 1–300 amu |
| Resolution | <0.5 amu (FWHM) |
| Detection Limit | 5 × 10⁻¹⁴ Torr (with EM detector) |
| Sensitivity | 2 × 10⁻⁴ A/Torr (Faraday cup) |
| Dynamic Range | 6 decades |
| Response Time | 1–2 s |
| Detector Options | Faraday Cup (standard), Electron Multiplier (optional) |
| Operating Pressure Range | 10⁻⁴ Torr to UHV (FC) |
| Max. Probe Temperature | 70 °C |
| Max. Bakeout Temperature | 300 °C (probe only, ECU excluded) |
| Interface | RS-232 |
| 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 | 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 |
| 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 | Sunny Hengping Instrument |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | SHP8400PMS-Li |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | Prima BT |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrumentation |
| Models | Prima PRO, Prima BT |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | Prima PRO |
| Price | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Thermo Scientific Prima PRO |
| Pricing | Available Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Model | SOLA II |
| Measurement Principle | Pulsed UV Fluorescence (PUVF) |
| Detection Range | 0.25–9000 ppm S (standard), down to 25 ppb S (Trace variant) |
| Response Time | T90 ≤ 3–5 min |
| Sample Types | Liquid hydrocarbons (e.g., gasoline, diesel, naphtha), gaseous streams (e.g., flare gas, refinery off-gas) |
| Output Signals | 4–20 mA, Modbus RTU/TCP, semi-continuous I/O |
| Density Compensation | Yes (via external densitometer input, e.g., Sarasota FD910) |
| Auto-Calibration | Yes |
| Diagnostic Capabilities | Valve leak detection, UV lamp intensity feedback control, PMT health monitoring, real-time system diagnostics |
| Compliance | ASTM D5453, ISO 20846, USP <621>, GLP/GMP-ready data integrity features (audit trail, user access control, electronic signatures via SOLAWeb) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Type | SOLA II |
| Measurement Principle | Pulsed Ultraviolet Fluorescence (PUVF) |
| Detection Range | SOLA II: 0–5 ppmS to 0–5000 ppmS |
| SOLA Trace | 0–2 ppmS to 0–5 ppmS |
| SOLA Flare DI | 10 ppmS to 95% S |
| Repeatability | ±2% FS (1 injection/min), ±1% FS (2 injections/min) |
| Response Time (T90) | 3–5 min |
| Communication | 4–20 mA, Modbus RTU/ASCII/TCP, RS-232/RS-485, Ethernet (TCP/IP) |
| Certifications | ATEX Zone 1/2, IECEx, CSA Class I Div 1/2, NEC Class I Div 1/2, CE Mark |
| Environmental Operating Range | 12–40 °C |
| Power | 110/220 VAC, 50/60 Hz, 2000 W |
| Sample Requirements | Liquid or gas (ASTM D5453/D6667 compliant) |
| Auto-Diagnostics | Valve leak detection, flow monitoring, lamp/PMT health tracking, density compensation interface |
| Brand | Unimicro Technologies |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | MSD-4500 |
| Price Range | USD 68,000 – 136,000 |