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| Brand | SRS/Stanford Research Systems |
|---|---|
| Origin | USA |
| Model | PG108 |
| Type | Portable Vacuum Measurement System |
| Operating Temperature | Up to 150 °C |
| Sealing | All-metal construction with copper knife-edge gasket |
| Pressure Range | 1 × 10⁻⁸ Torr to 1000 Torr (dependent on ion gauge configuration) |
| Controller Compatibility | Fully compatible with SRS IGC100 Intelligent Gauge Controller |
| Filament Options | ThO₂/Ir or tungsten, single- or dual-filament |
| Ion Gauge Types Supported | Glass-envelope, metal-envelope, and ultra-high-vacuum (UHV)-rated Bayard-Alpert gauges |
| Compliance | Designed for integration into GLP/GMP-compliant vacuum systems requiring traceable, stable pressure monitoring |
| Brand | SRS (Stanford Research Systems) |
|---|---|
| Origin | USA |
| Model | UGA Series |
| Type | Portable Residual Gas Analyzer |
| Mass Range Options | 100 amu / 200 amu / 300 amu |
| Resolution | Better than 0.5 amu (at 10% peak height) |
| Detection Limit | <1 ppm |
| Operating Pressure Range | 1×10⁻⁶ Torr to 760 Torr (via configurable inlet) |
| Inlet Configurations | Stainless-steel capillary (1–760 Torr), tubular channel (10⁻¹–10⁻⁴ Torr), 2.75" CF flange (<10⁻⁴ Torr) |
| Flow Rate | 1–10 sccm (at STP) |
| Detector | Faraday Cup & Electron Multiplier |
| Vacuum Pumping System | Integrated Turbo-Molecular Pump + Low-Pressure Diaphragm Pump |
| Interface | GPIB, RS-232 |
| Software | Windows-based RGA Control Suite with Real-Time Spectral Acquisition, Leak Detection Mode, Time-Pressure Plotting, and Multicomponent Quantitative Analysis |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (PRC) |
| Price Range | USD 7,000 – 70,000 |
| Brand | SRS (Stanford Research Systems) |
|---|---|
| Origin | USA |
| Model | BGA244 |
| Principle | Non-dispersive Infrared (NDIR) Absorption |
| Form Factor | Portable |
| Response Time | <5 s |
| Repeatability | ±0.1% of full scale |
| Measurement Frequency | 4 Hz |
| Interface Options | USB, RS-232, RS-422 |
| Display | Capacitive Touchscreen |
| Software | BGAMon Data Acquisition & Control Suite |
| Compliance | CE, RoHS, NIST-traceable calibration support |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZLDM-118 |
| Price Range | USD 1,400 – 2,800 |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Target Gas | CH₄ (Methane), other hydrocarbons (C₁–C₄) |
| Measurement Range | 0–5% vol and 0–100% vol selectable |
| Resolution | 0.01% vol (0–5% vol range), 0.1% vol (0–100% vol range) |
| Output Interfaces | Analog (4–20 mA / 0–5 V / 0–10 V) and Digital (RS485 Modbus RTU) |
| Operating Temperature | −40 °C to +70 °C |
| Humidity Tolerance | Unaffected by relative humidity under non-condensing conditions |
| Calibration | Factory-calibrated per customer-specified span gas |
| Compliance | GB 15322 (Combustible Gas Detectors), GB 3836.1–2000 (Explosion-Proof General Requirements), GB 3836.4–2000 (Intrinsically Safe “i” Equipment) |
| Brand | Edinburgh Instruments |
|---|---|
| Origin | United Kingdom |
| Model | Guardian Plus |
| Detection Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Measurable Gases | CO₂ (0–3000 ppm to 0–100% vol), CH₄ (0–5% to 0–100% vol) |
| Output Options | 4–20 mA, RS-232/RS-485, Modbus RTU/TCP |
| Enclosure Rating | IP65 |
| Operating Temperature | –10 °C to +50 °C |
| Power Supply | 24 VDC ±10% |
| Compliance | CE, UKCA, RoHS, EMC Directive 2014/30/EU |
| Calibration | Factory-calibrated with optional user-accessible zero/span adjustment |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | Reflectance-Transmittance Measurement System |
| Price Range | USD 7,000 – 70,000 |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Welcome Light Automated Inspection System |
| Price Range | USD 7,000 – 70,000 |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Model | Light Color Measurement and Calibration System |
| Price Range | USD 7,000 – 70,000 |
| Core Components | Integrating Sphere + Light-Tight Enclosure + Fiber-Optic Spectrometer + Dedicated Calibration Software + Host PC |
| Measurement Principle | Spectroradiometric Analysis via CCD-based Fiber-Optic Spectroscopy |
| Brand | SRS/Stanford Research Systems |
|---|---|
| Origin | USA |
| Model | RGA |
| Mass Range | 100 amu / 200 amu / 300 amu |
| Resolution | < 0.5 amu |
| Dynamic Range | 6 decades |
| Detection Limit | 5 × 10⁻¹⁴ Torr (with EM detector) |
| Sensitivity | 2 × 10⁴ A/Torr (FC), >200 A/Torr (EM) |
| Operating Pressure Range | 10⁻⁴ Torr to UHV (FC) |
| Max. Probe Temperature | 300 °C (without ECU) |
| Max. ECU Temperature | 70 °C |
| Detector Options | Faraday Cup (standard), Electron Multiplier (optional) |
| Interface | RS-232 |
| Software | Real-time RGA Windows & LabVIEW drivers |
| Replaceable Components | Filament and electron multiplier in situ |
| Brand | Moxtek |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | GasCard NG |
| Price Range | USD 2,800 – 7,000 (FOB) |
| Detection Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Measurable Gases | CO₂, CH₄, N₂O, C₆H₁₄ |
| CO₂ Range Options | 0–500 ppm, 0–5,000 ppm, or 0–100% vol |
| CH₄ Range Options | 0–5% to 0–100% vol |
| N₂O Range | 0–1,000 ppm |
| C₆H₁₄ Range | 0–2,000 ppm |
| Output Interface | RS-232, RS-485, UART, Analog (0–5 V / 4–20 mA) |
| Operating Temperature | –10 °C to +50 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Warm-up Time | < 60 s |
| Long-term Drift | < 2% FS/year |
| Calibration | Factory-calibrated |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | Assembly Auto-Measurement System |
| Price Range | USD 7,000 – 70,000 |
| Motion Stage Accuracy | ±0.01 mm |
| Max Test Area | 2000 mm × 1500 mm |
| Measurement Parameters | Luminance, Luminance Distribution, Chromaticity (CIE x,y & u'v'), Chromaticity Uniformity, Defect Detection (pixel-level anomaly), Antenna Resistance (4-wire Kelvin) |
| Data Traceability | Full Audit Trail with Timestamped Metadata |
| Automation | Automatic Power-on/Power-off via Relay-Controlled Socket & Motorized Connector Actuation |
| Software | Region-of-Interest (ROI) Customization, Arbitrary Shape Definition, Large-Area Image Mosaic & Photometric Calibration Integration |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | MA-003 |
| Pricing | Available Upon Request |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZLDM-126T |
| Price Range | USD 1,400 – 2,800 |
| Technology | Non-Dispersive Infrared (NDIR) |
| Measurement Principle | Absorption Spectroscopy at 4.26 µm |
| Output Signal | Analog (0–5 V / 4–20 mA) and Digital (UART/I²C) |
| Operating Temperature | −10 °C to +50 °C |
| Humidity Range | 0–95 % RH (non-condensing) |
| Accuracy | ±(30 ppm + 3 % of reading) |
| Resolution | 1 ppm |
| Response Time (T90) | < 120 s |
| Zero Drift | < 2 ppm/month |
| Span Drift | < 2 %/year |
| Lifetime | > 15 years |
| Power Supply | 5 VDC ±5 % |
| Current Consumption | < 35 mA |
| Dimensions | 32 × 22 × 12 mm |
| Weight | ~8 g |
| Compliance | RoHS, CE (EMC/LVD), ISO 8573-1 Class 4 (for internal gas path) |
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