Petroleum Product Sulfur Tester
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| [Brand | AST |
|---|---|
| Origin | Shanghai, China |
| Model | DM8116 |
| Detection Target | Total Sulfur |
| Detection Limit (300 s) | 0.33 ppm |
| X-ray Tube | Ag anode, ≤50 kV / ≤2 mA / ≤50 W, micro-focus, thin Be window |
| Crystal | Logarithmic Spiral Doubly Curved Crystal (LSDCC) |
| Detector | Ultra-thin Be window proportional counter |
| Standards Compliance | GB/T 11140, ISO 20884, SH/T 0842, ASTM D2622, ASTM D7039, ASTM D7220 |
| Measurement Range | 3×LOD to 9.99 wt% |
| Analysis Time | 1–999 s (recommended: 300 s for trace, 60 s for major) |
| Operating Environment | 5–40 °C, ≤85% RH at 30 °C, 220 V ±20 V, 50 Hz, ≤200 W |
| Dimensions & Weight | 330 × 460 × 350 mm, 25 kg] |
| Brand | ASTEL/ST |
|---|---|
| Origin | Shanghai, China |
| Model | DM1260 |
| Detection Method | Total Sulfur Quantification |
| Detection Limit (300 s) | 3.9 ppm |
| Compliance | GB/T 17040–2019, GB 17411, ASTM D4294 |
| X-ray Tube | ≤20 kV, ≤1 mA, ≤10 W |
| Detector | Ultra-thin Be-window Proportional Counter |
| Measurement Range | 3×LOD to 9.99 wt% S |
| Analysis Time | 1–999 s (recommended: 100 s for major, 300 s for trace) |
| Operating Environment | 5–40 °C, ≤85% RH at 30 °C, 220 V ±20 V, 50 Hz, ≤100 W |
| Dimensions & Weight | 300 × 410 × 165 mm, 10 kg |
| Brand | ASTEL / ST |
|---|---|
| Origin | Shanghai, China |
| Model | DM2400S/Cl |
| Detection Elements | Total Sulfur (S), Total Chlorine (Cl) |
| Detection Limits (300 s) | S: 0.26 ppm, Cl: 0.18 ppm |
| X-ray Tube | Ag-target, micro-focus, thin Be window, ≤50 kV / ≤2 mA / ≤50 W |
| Detector | Silicon Drift Detector (SDD), 20 mm² active area, ≤123 eV resolution at Mn Kα, ≤2 Mcps count rate |
| Primary Optic | Logarithmic Spiral Doubly Curved Crystal (LSDCC) artificial monochromator |
| Standards Compliance | GB/T 11140, ISO 20884, ASTM D2622, ASTM D7039, ASTM D7220, ASTM D4929, ASTM D7536, ISO 15597 |
| Measurement Range | 3×LOD to 9.99 wt% |
| Linear Correlation Coefficient (r) | >0.999 for both S and Cl calibration curves |
| Repeatability (r) & Reproducibility (R) | Meets or exceeds all referenced ASTM/ISO/GB standards |
| Operating Environment | 5–40 °C, ≤85% RH (at 30 °C), 220 V ±20 V, 50 Hz, <200 W |
| Dimensions & Weight | 330 × 460 × 350 mm, 25 kg |
| Brand | ASTRO / ST |
|---|---|
| Origin | Shanghai, China |
| Model | DM1262 |
| Detection Method | Total Sulfur (S) by Energy-Dispersive X-ray Fluorescence (EDXRF) |
| Detection Limit (300 s, air atmosphere) | 2.6 ppm |
| Weight (incl. battery & thermal printer) | 5.6 kg |
| Measurement Range | 3×DL to 9.99 wt% S |
| Linearity Coefficient (r) | >0.999 across low/mid/high calibration ranges |
| Repeatability (r) & Reproducibility (R) | Compliant with GB/T 17040–2019, GB 17411, and ASTM D4294 |
| Operating Temperature | −10 °C to +40 °C |
| Relative Humidity | ≤95% at 35 °C |
| Power Supply | 11.1 V / 20.8 Ah Li-ion battery (≥5 h continuous operation) |
| Dimensions | 242 mm (W) × 258 mm (D) × 142 mm (H) |
| X-ray Tube | ≤10 kV, ≤1 mA, ≤10 W |
| Detector | Low-background ultra-thin Be-window proportional counter with secondary filtration |
| Pulse Processing | FPGA- and DSP-based digital multi-channel analyzer (MCA) with reduced dead time |
| Software | Embedded touchscreen OS with automatic C/H ratio correction, matrix effect compensation, and multi-range calibration curve switching |
| Regulatory Compliance | Meets radiation safety exemption criteria per CNPC and IAEA guidelines |
| Brand | AYALYTICAL |
|---|---|
| Origin | USA |
| Model | FoamDDI |
| Detection Type | Total Sulfur Analysis |
| Portability | Portable |
| Standards Compliance | ASTM D892, D6082, D1881 |
| Temperature Range | 20–100 °C |
| Display | 10.1″ projected capacitive touchscreen |
| Power | Auto-ranging 90–264 VAC, 47–63 Hz, 280 W |
| Dimensions (W×D×H) | 350 × 300 × 270 mm |
| Weight | 10 kg |
| Storage | 64 GB SSD |
| Interface | Dual Ethernet, USB 3.0 ×1, USB 2.0 ×4, HDMI, VGA, USB printer/mouse/keyboard support |
| Humidity Tolerance | ≤75% non-condensing |
| Measurement Accuracy | ±0.25% of raw reading |
| Imaging Method | Patented digital video detection with real-time height quantification |
| Test Modes | Program I, II, III, IV |
| Output | Foam volume (mL), time-stamped video, dynamic/static foam height profiles |
| Brand | Benteng |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BT-1240 |
| Detection Principle | Copper Strip Corrosion Method (ASTM D130 / IEC 62535 compliant) |
| Portability | Benchtop Portable |
| Sample Throughput | 9 samples per run |
| Temperature Range | 35–200 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Uniformity | ±1 °C |
| Timing Range | 0.0–999.9 h |
| Alarm Function | Audible/visual end-of-test alert |
| Bath Wells | 12-position oil bath |
| Power Consumption | 500 W |
| Input Voltage | AC 220 V ±10%, 50 Hz |
| Operating Ambient | 5–40 °C, ≤85% RH |
| Dimensions | 320 × 230 × 150 mm |
| Weight | ~8 kg |
| Brand | Changji Instruments |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SYD-0689A |
| Detection Type | Total Sulfur |
| Portability | Benchtop (Non-portable) |
| Detection Principle | Ultraviolet Fluorescence (UVF) |
| Measurement Range | 0.1 mg/kg to 10,000 mg/kg (equivalent to 0.00001–1.0 wt%) |
| Detection Limit | 0.05 mg/kg |
| Sample Forms | Liquid (standard), optional solid/gas with dual-furnace and nitrogen deactivation accessories |
| PMT Voltage Range | DC 400–900 V |
| Calibration Linearity | R² ≥ 0.9995 |
| Temperature Control Range & Accuracy | Ambient to 1300 °C, ±1 °C |
| Repeatability (RSD) | ≤3% across 0.2–5000 mg/kg range |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | SLFA-60 |
| Detection Target | Total Sulfur |
| Measurement Principle | X-ray Fluorescence (XRF) Spectrometry |
| Detection Range | 0–10 wt% S |
| Detection Limit | 5 ppm |
| Precision | ±5 ppm (at 1.0% S), ±1.6 ppm (at 0% S) |
| Sample Volume | 4–10 mL per analysis |
| Measurement Time | Adjustable from 10 to 600 seconds |
| Sample Capacity | 8-position automated rotary stage |
| Sample Holder | Disposable liquid-specific film-bottom cup |
| Calibration Flexibility | Up to 20 calibration points across 5 stored curves (linear/nonlinear) |
| Environmental Operating Range | 5–35 °C, 30–85% RH |
| Power Supply | AC 100–240 V ±10%, 50/60 Hz |
| Power Consumption | 150 VA |
| Interface | RS-232C standard serial port |
| Dimensions | 430 × 500 × 230 mm |
| Weight | ~24 kg |
| Compliance | ASTM D4294, ISO 8754, JIS K2541 & B7995, GB/T 17040–1997, GB/T 17060–1998, SN/T 0509–1995 |
| Brand | LISICO |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | LS-U |
| Detection Principle | Ultraviolet Fluorescence (UVF) |
| Portability | Benchtop (Non-portable) |
| Analyte | Total Sulfur |
| Measurement Range | 0.1 mg/L to >10,000 mg/L (0.2 ppm to >1% w/w) |
| Accuracy | ±0.1 mg/L (for 0.1 ≤ X < 1.0 mg/L) |
| Sample Volume | 5–50 µL (liquid) |
| Carrier Gas | Ultra-high-purity Argon (99.999%) and Oxygen (99.999%) |
| Furnace Temperature Range | Ambient to 1150 °C ±2 °C |
| Operating Environment | 5–30 °C, stable ambient conditions |
| Power Supply | 220 V ±10%, 50 Hz, 3 kW (15 A) |
| Software Interface | Switchable Chinese/English GUI |
| Compliance Standards | SH/T 0689, ASTM D5453, ASTM D4629, ASTM D5762 |
| Data Management | LIMS-ready architecture with audit trail capability |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | PGC5007B |
| Pricing | Available Upon Request |
| Brand | Shenkai |
|---|---|
| Origin | Shanghai, China |
| Model | SYP2000-II |
| Detection Principle | Energy-Dispersive X-ray Fluorescence (EDXRF) |
| Measurement Range | 0.005–5 wt% S |
| Detection Limit | 5 ppm (S) |
| Minimum Quantification Limit | 50 ppm (S) |
| Analysis Time | 30–300 s (default 100 s) |
| X-ray Tube | ≤20 kV, ≤1 mA, ≤10 W |
| Detector | Ultra-thin Beryllium-window Proportional Counter |
| Sample Form | Solid or Liquid (non-destructive, no digestion required) |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% at 30 °C |
| Power Supply | 220 V ±20 V, 50 Hz, ≤100 W |
| Dimensions | 285 × 405 × 165 mm (W×D×H) |
| Weight | 10 kg |
| Compliance | GB/T 17040, ASTM D4294 |
| Data Storage | Internal non-volatile memory with power-loss protection |
| Interface | Touchscreen GUI, USB data export |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SULF UV |
| Detection Target | Total Sulfur |
| Compliance Standards | ASTM D5453, AFNOR M-07-059, ISO 20846, SH/T 0689 |
| Brand | TE / Trace Elemental Instruments |
|---|---|
| Origin | Netherlands |
| Model | XPLORER TS |
| Detection Principle | Combustion Microcoulometry |
| Portability | Benchtop (Non-portable) |
| Analyte | Total Sulfur (S) |
| Measurement Range | 0.0020–500 mg absolute sulfur |
| Detection Limit | 0.020 mg/L |
| Combustion Furnace Temperature | 1050 °C |
| Software | TEIS 2 Professional Control & Data Management Software |
| Compliance | ASTM D3229, ASTM D5453, ASTM D7039, ISO 20846, ISO 20884, IP 512, UOP 97, EN ISO 20846, SH/T 0689 |
| Brand | TimePower |
|---|---|
| Model | TP683 |
| Measurement Principle | Oxygen Bomb Combustion with Mercury Nitrate or Barium Chloride Titration |
| Compliance | DL/T 433, GB/T 388 |
| Max Operating Pressure | ≥20 MPa |
| Ignition Voltage | 12–24 V DC |
| Repeatability (RSD) | ≤0.0006% (w/w) |
| Ambient Temperature Range | 10–40 °C |
| Relative Humidity | 30–80% RH |
| Power Supply | AC 220 V ±10%, 50 Hz ±10% |
| Power Consumption | <500 W |
| Dimensions (W×D×H) | 300 × 300 × 390 mm |
| Cooling Method | Integrated High-Flow Air Cooling |
| Net Weight | 8.7 kg |
| Brand | TE / Trace Elemental Instruments |
|---|---|
| Origin | Netherlands |
| Model | XPLORER-V with XLS-26 Liquid Autosampler |
| Detection Principle | UV Fluorescence (S) / Chemiluminescence (N) |
| Portability | Benchtop (Non-portable) |
| Analyte Types | Total Sulfur and Total Nitrogen |
| Measurement Range | 20 ppb – 10,000 ppm |
| Analysis Time | 2–6 minutes per sample |
| LOD | 10 ppb (S and N) |
| Accuracy | ±2% of reading |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | Xuxin ST-1545 |
| Price Range | USD 7,000 – 14,000 (FOB) |
| Analyte Types | Total Sulfur (S) and Total Nitrogen (N) |
| Detection Principles | UV Fluorescence (S), Chemiluminescence (N) |
| Compliant Standards | SH/T 0657, SH/T 0689, ASTM D4629, ASTM D5453 |
| Sample Forms | Liquids, Solids, Gases (with optional injectors) |
| S Detection Range | 0.2–10,000 mg/L (ppm to wt%) |
| N Detection Range | 0.1–10,000 mg/L (ppm to wt%) |
| S LOD | 0.2 mg/L |
| N LOD | 0.1 mg/L |
| Furnace Temp Range | Ambient to 1300 °C |
| Temp Control Accuracy | ±1 °C |
| Gas Requirements | High-purity Ar (≥99.99%), O₂ (≥99.99%) |
| Flow Control Options | Electronic Mass Flow Controllers or Rotameters |
| Data Acquisition | 24-bit USB interface, signal resolution <1 µV |
| Power | 220 V ±10%, 50 Hz, ≤2500 W |
| Operating Environment | 5–45 °C, 10–80% RH |
| Precision (RSD) | 2–5% across 0.2–5000 ppm range depending on injection volume (5–20 µL liquid) |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1551 |
| Detection Type | Total Mercaptan Sulfur |
| Compliance Standard | GB/T 1792 |
| Measurement Range | 3–100 μg/g (ppm) |
| Potentiometric Range | −1999.5 to +1999.5 mV |
| Basic Error | ±0.1% ±0.5 mV |
| Burette Volume | 10 mL |
| Burette Accuracy | ±0.1% FS |
| Operating Temperature | 5–45 °C |
| Relative Humidity | 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Software Interface | Windows-based workstation with bilingual (Chinese/English) display option |
| Automation Features | Auto-rinsing, auto-reagent replenishment, fixed-volume dispensing, automatic endpoint detection, false-endpoint filtering, manual endpoint override, real-time titration curve plotting, data storage & thermal printing |