Coal Industry Specialized Instruments
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| Brand | ADEV |
|---|---|
| Origin | Beijing, China |
| Model | 7600 |
| Measurement Gases | O₂ (0–5% vol), CO (0–85% vol), H₂ (0–15% vol) |
| Accuracy | ≤±1% FS for O₂ |
| Response Time | ≤15 s |
| Dust Tolerance | ≤600 g/Nm³ |
| Operating Temp. | 20–500 °C |
| Pressure Range | −10 to +10 kPa |
| Filtration Precision | 0.1 µm |
| Auto-Cleaning | Yes (pneumatic probe & filter blowback) |
| Output Signals | 4–20 mA analog + relay alarm (1 A, dry contact) |
| Compliance | Designed for GLP-aligned industrial process safety monitoring in metallurgical environments |
| Brand | ADEV |
|---|---|
| Model | 7600R |
| Origin | Beijing, China |
| Instrument Type | Continuous In-situ Gas Analysis System |
| Measurement Principle | Paramagnetic O₂ + Thermal Conductivity (H₂, CH₄, CO) + NDIR (CO₂) |
| Gas Matrix | Coke oven gas, blast furnace gas, converter gas, non-ferrous metallurgical gas |
| Sample Temperature Range | 20–800 °C |
| Dust Load Tolerance | ≤600 g/Nm³ |
| Pressure Range | −10 to +10 kPa |
| Response Time (T₉₀) | <15 s |
| Accuracy | ≤±1% FS |
| Dust Filtration Precision | ≤0.1 µm |
| Output Signals | 4–20 mA (isolated), relay alarms (220 VAC, 1 A), digital display |
| Cabinet Configuration | Integrated “turnkey” analyzer cabinet with pre-assembled sampling preprocessing, control, and analysis modules |
| Power Supply | 220 V AC ±10%, 50 Hz ±10% |
| Utility Requirement | Oil-free, dry nitrogen (0.4–0.6 MPa) |
| Maintenance Interval | >180 days (field-dependent) |
| Compliance | Designed for GLP/GMP-aligned operation |
| Brand | Aist / ST |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DM1250 |
| Detection Principle | Energy-Dispersive X-Ray Fluorescence (EDXRF) |
| Measurement Target | SO₃ in solid/powder samples |
| Analysis Time | 30–60 s per sample |
| X-ray Tube | ≤10 kV, ≤0.5 mA, ≤5 W |
| Detector | Ultra-thin beryllium-window proportional counter |
| SO₃ Range | Adjustable via calibration |
| SO₃ Precision | σ ≤0.03 wt% (3σ) |
| Compliance | GB/T 176–2017, JC/T 1085–2008, JB/T 11145–2011 |
| Operating Temp | 5–40 °C |
| Humidity | ≤85% RH at 30 °C |
| Power | 220 V ±20 V, 50 Hz, ≤50 W |
| Dimensions | 470 × 365 × 130 mm (W×D×H) |
| Weight | 15 kg |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | ASHSCAN |
| Pricing | Available Upon Request |
| Conveyor Belt Width | Up to 1400 mm |
| Belt Speed | Unlimited |
| Sample Height | Up to 400 mm (standard) |
| Bottom Width | 100–400 mm |
| Ash Content Range | 0–100% |
| Measurement Interval | User-Configurable Real-Time Sampling |
| Typical Accuracy | ±0.9% for raw coal, ±0.6% for washed coal, ±0.3% for pulverized single-layer coal |
| Power Supply | 240 V, 50 Hz, 2 A |
| Output Signals | Dual 4–20 mA — instantaneous ash % and mass-normalized ash % (tonnage-based) |
| Operating Temperature | 0–45 °C (indoor installation, no direct sunlight or rain exposure) |
| Relative Humidity | 0–95% RH (non-condensing) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | GC-9860-5V |
| Pricing | Upon Request |
| Brand | BUCK |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | TGA2000A |
| Pricing | Available Upon Request |
| Sample Capacity | 20-position (standard), optional 40-position carousel |
| Temperature Range | 50–1000 °C |
| Temperature Accuracy | ±1 °C |
| Sample Mass Range | 0.1–10 g |
| Weight Loss Resolution | ±0.0002 g |
| Max. Weight Loss | 0–100% |
| Measurement Parameters | Moisture, Volatile Matter, Ash, Fixed Carbon, Loss on Ignition (LOI) |
| Automation Level | Fully Automated Dual-Rotary Carousel with Patented Crucible Lid Handling |
| Safety Certification | CE-compliant high-temperature chamber (operational up to 600 °C without lid opening risk) |
| Compliance | ASTM D3172, D3173, D3174, D3175 |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | NLK |
| Compliance | DIN EN 459-2 |
| Measurement Principle | Calorimetric monitoring of heat evolution during lime slaking (wet digestion) |
| Data Acquisition | Dual/multi-point temperature sensing via calibrated thermistors or Pt100 sensors |
| Thermal Isolation | Vacuum-insulated Dewar vessels |
| Output Format | CSV export |
| LIS/LIMS Integration | Yes |
| Calibration | Two-point or multi-point temperature sensor calibration |
| Reporting Parameters | T₀, tₘₐₓ, Tₘₐₓ, T′ₘₐₓ, tᵤ₈₀, Tᵤ₈₀, T₆₀, T₁₀, T₄₀, R-value, max rotational speed |
| Brand | CHINYEE |
|---|---|
| Origin | Japan |
| Model | RX-620 |
| Measurement Principle | Energy-Dispersive X-ray Fluorescence (ED-XRF) |
| Standards Compliance | ASTM D4294, ISO 8754, JIS K2541, JIS B7995 |
| Sample Types | Kerosene, Naphtha, Diesel, Crude Oil, Heavy Fuel Oil |
| Measurement Range | 0.003–6.00 wt% S |
| Sample Volume | 3–5 mL |
| Detection Limit | 5–200 ppm |
| C/H Ratio Correction | 0.003 wt%/unit C/H ratio (at 1 wt% S) |
| Calibration | Auto 1-, 2-, or 3-point |
| Sample Changer | 12-position turret with acrylic dust cover |
| Detector System | Single reusable PTFE sample cup with polyester film window (sole consumable) |
| X-ray Leakage | ≤0.6 µSv/h at instrument surface |
| Safety | Interlocked mechanical shutter and door sensor |
| Display | 4-line × 20-character LCD |
| Printer | Integrated dot-matrix printer |
| Interface | RS-232C (1 port) |
| Power | DC 12 V (vehicle battery compatible) |
| Weight | 12 kg |
| Enclosure | Integrated console with display, keypad, and printer |
| Brand | CKIC |
|---|---|
| Origin | Hunan, China |
| Model | 5E-AF3000 |
| Maximum Temperature | 1600 °C |
| Sample Capacity | 5 ash cones per run |
| Temperature Control Accuracy | ±1 °C/min (under stable voltage) |
| Imaging System | Integrated CCD camera with real-time high-temperature imaging |
| Image Resolution | ~0.12 mm/pixel (typical spatial resolution) |
| Atmosphere Options | Oxidizing, Weakly Reducing (carbon-sealing method), Weakly Reducing (gas-flow method with H₂/CO₂ or CO/CO₂ mixtures) |
| Compliance | Designed to meet GB/T 219 requirements |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Model | CS2000M |
| Measurement Range | C: 0–100%, S: 0–100% |
| Accuracy | ±1% of measured content |
| Analysis Time | 90 s (typical) |
| Sample Mass | 300–500 mg |
| Combustion Temperature | Ambient to 1400 °C |
| Oxygen Purity | >99.5%, Pressure: 40 PSI |
| Gas Flow Rate | 3.0 L/min |
| Reagent | Magnesium Perchlorate |
| Interface | 4 RS-232 ports for analytical balance integration |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | CSBox-HF |
| Detection Method | Non-Dispersive Infrared (NDIR) |
| Measurement Range | C: 0.001–4 wt% |
| S | 0.002–1 wt% (extendable to 100% via sample weight reduction) |
| Precision | ±1% relative (for majority of solid inorganic samples) |
| Analysis Time | 20–60 s (typical) |
| Sample Mass | 100–2000 mg |
| Combustion Temperature | 1300–1500 °C (HF induction furnace) |
| Power Supply | 180–240 V AC, 50/60 Hz |
| HF Furnace Rating | 3.5 kW |
| Dimensions (Furnace) | 200 × 90 × 360 mm (L×W×H) |
| Weight | 24 kg (total system) |
| Carrier Gas | Ultra-high-purity O₂ (≥99.5%), 1 bar, ~2 L per analysis |
| Pump | External diaphragm pump with Viton seals (Germany-sourced) |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | CSBox-Tube |
| Pricing | Upon Request |
| Key | Origin: France |
|---|---|
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Measurement Range | C: 0–100%, S: 0–100% |
| Accuracy | ±1% relative (typical samples) |
| Sample Mass | 10–200 mg |
| Analysis Time | 40–300 s |
| Combustion Temperature | 800–1550 °C |
| Carrier Gas | O₂ or ambient air (for inorganic matrices) |
| Power Supply | 230 V, 0.75–2 A |
| (Imported from | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | CSBox-Tube-S |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Measurement Range | 0.005–100% S |
| Accuracy | ±1% relative |
| Sample Weight | 10–200 mg |
| Analysis Time | 40–300 s |
| Combustion Temperature | 800–1550 °C |
| Gas Supply | O₂ or ambient air (for inorganic samples) |
| Dimensions (H×W×D) | 500 × 360 × 500 mm |
| Power Supply | 230 V, 0.75–2 A |
| Compliance | ASTM D4294, ISO 4319, ISO 10723, EN 15407, USP <281>) |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Model | CSBox-Tube-S |
| Measurement Range | 0.005–100 wt% S |
| Accuracy | ±1% relative (typical samples) |
| Sample Mass | 10–200 mg |
| Analysis Time | 40–300 s |
| Combustion Temperature | 800–1500 °C (configurable by mode) |
| Interface Protocol Support | Sartorius, Mettler, Precia, Ohaus (RS-232/USB), manual entry |
| Data Output | LPT, COM, USB, LAN (RJ45) |
| Operating System | FreeDOS on Advantech industrial motherboard |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (PRC) |
| Model | GC-4175 |
| Pricing | Available Upon Request |
| Brand | Dongxi |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | GC-4195 |
| Pricing | Upon Request |
| Certification | MA (Mine Safety Mark), Ex ib I Mb (Intrinsically Safe for Coal Mines) |
| Detection Gases | CO, CO₂, CH₄, C₂H₄, C₂H₆, C₂H₂, O₂, N₂ |
| Sensor Technology | High-Precision Thermal Conductivity Detectors (TCD) with Silicon Micromachined Elements |
| Sampling | 10-Port Rotary Valve |
| Analysis Channels | 3 Independent Parallel Channels (A: O₂/N₂/CH₄ |
| B | CO₂/C₂H₆/C₂H₄/C₂H₂ |
| C | CO) |
| Total Analysis Time | ≤8 min (full multi-component profile) |
| Communication | Integrated Wireless Module (RS485 + Bluetooth/WiFi optional) |
| Software Integration | EW-GC-195 Mine Gas Data Processing System with Explosion Triangle Analysis Engine |
| Brand | East & West Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | GC-4085B |
| Pricing | Upon Request |
| [Brand | Eastern Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GC-4095(A) |
| Pricing | Upon Request] |
| Brand | Dongxi |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Origin Category | Domestic (China) |
| Model | GC-4085 (Configuration II) |
| Price Range | USD 42,000 – 70,000 |
| Brand | Langbo |
|---|---|
| Model | LBJK-2 |
| Origin | Jiangsu, China |
| Power Consumption | ≤ 2 × 4 kW |
| Temperature Range | 0–999 °C |
| Temperature Accuracy | Class 0.5 |
| Temperature Resolution | 1 °C |
| Timing Range | 0–999 min |
| Timing Accuracy | ±30 s per 24 h |
| Heating Profile | 30 min to 250 °C |
| Supply Voltage | 220 V, 50 Hz |
| Temperature Sensor | Armored K-type Thermocouple |
| Configuration | Dual-furnace or single-furnace operation mode |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ES14 |
| Price | Upon Request |
| Temperature Range | 100–950 °C |
| Temperature Accuracy | ±10 °C |
| Thermocouple Type | Type K (max. 1200 °C), Type N (max. 1300 °C) |
| Furnace Tube Material | Fused quartz (Ø25 × 500 mm ID) |
| Reaction Vessel Material | Borosilicate glass |
| Furnace Housing & Structural Plate | Stainless steel (AISI 304) |
| Air Flow Control Range | 0.1–2.0 L/min (adjustable via needle valve and rotameter, calibrated 60–600 cm³/min) |
| Over-Temperature Protection | Independent dual-stage cutoff controller |
| Power Supply | 230 V AC, 50 Hz, 500 W |
| Net Weight | 22 kg |
| External Dimensions (W×D×H) | 1350 × 275 × 355 mm |
| Key | Origin: Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GAS600R |
| Price | USD 10,800 (FOB) |
| Detection Gases | CO, CO₂, CH₄, H₂, O₂, CnHm (selectable 1–6 components) |
| Measurement Principles | NDIR (CO, CO₂, CH₄, CnHm), TCD (H₂), ECD (O₂) |
| Ranges | CO 0–75% vol, CO₂ 0–25% vol, CH₄ 0–40% vol, H₂ 0–75% vol, O₂ 0–25% vol, CnHm 0–5% vol |
| Resolution | 0.01% vol for all components |
| Accuracy | ≤±1% FS (NDIR channels), ≤±2% FS (TCD & ECD channels) |
| Repeatability | ≤1% RSD |
| Sample Flow Rate | 0.7–1.2 L/min |
| Inlet Pressure | 2–50 kPa |
| Sample Requirements | Dust-free, moisture-free, oil-free |
| Response Time (T90) | <10 s (NDIR), <15 s (TCD/ECD) |
| Output Signals | RS-232 digital, 4–20 mA analog |
| Power Supply | Internal rechargeable Li-ion battery (≥8 h continuous operation), external 12.6 V DC charger |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | GC-4075 |
| Pricing | Upon Request |
| Measurement Method | Dual-Channel Flow Chromatographic Oxygen Adsorption Method |
| Oxygen Uptake Range | 0.05–4 mL/g (coal) |
| Measurement Error | ≤5% |
| Baseline Drift | ≤0.6 mV/hr |
| Carrier Gas Purity | N₂ ≥99.99% |
| Adsorption Gas Purity | O₂ ≥99.99% |
| Sensitivity | ≥10 mV/mL (N₂ carrier, O₂ peak height) |
| Temperature Control Accuracy | ±0.5°C |
| Power Supply | 220 V ±20%, 50 Hz ±0.5 Hz, 500 W |
| Brand | Langbo Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | LBJK-1 |
| Price | USD 5,400 (FOB Jiangsu) |
| Max Power | 2 × 4 kW |
| Temperature Range | 0–999 °C (Resolution: 1 °C) |
| Timing Range | 0–999 min (Resolution: 1 min) |
| Heating Rate Control | 30 min to 250 °C |
| Temp Accuracy | ±3 °C |
| Supply | 220 V, 50 Hz |
| Heating Element | Silicon Carbide Rods |
| Temperature Sensor | Armored K-Type Thermocouple |
| Chart Drum Linear Speed | 1 mm/min |
| Brand | GUOCHUANG |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | WKL-3000A |
| Detection Principle | Microcoulometric Titration (Oxidative Coulometry) |
| Sample Types | Liquid, Gas, Solid |
| Sulfur Range | 0.05–10,000 ppm (dilutable for high concentration |
| Bias Voltage Range | 0–500 mV |
| Temperature Control Range | Ambient to 1000 °C |
| Temperature Accuracy | ±1 °C |
| Power Supply | AC 220 V ± 22 V, 50 Hz ± 0.5 Hz |
| Power Consumption | 3.5 kW |
| Dimensions (L×W×H) | 860 × 440 × 380 mm |
| Weight | 46 kg |
| Compliance Standards | NB/SH/T 0253–2021, SH/T 0222, ASTM D3120–08, ASTM D3246–15, GB/T 11060.4–2017, GB/T 12688.6–1990, GB/T 11141–2014, GB/T 6324.4–2008, GB/T 3208–2009, SH/T 1147–2008, YB/T 5022–2016 |
| Relative Standard Deviation (RSD) | ≤2% (S > 100 ppm), ≤3% (10–100 ppm), ≤5% (1–10 ppm), ≤10% (0.2–1 ppm) |
| Carrier Gases | Technical-grade nitrogen and oxygen |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | IF2000 |
| Pricing | Available Upon Request |
| Max Furnace Temperature | 1600 °C (Peak: 1650 °C) |
| Operating Temp Range | 200–1550 °C |
| Atmosphere Control | Oxidizing or Reducing |
| Sample Capacity | 2 crucibles per run |
| Temperature Resolution | 4 °C |
| Image Capture Interval | 5 °C |
| Compliance | ASTM D1857, ISO 540, DIN 51730, AFNOR M03-003, AS 1038.19 |
| Brand | J&M |
|---|---|
| Origin | Germany |
| Model | MSP-200 |
| Filter Wavelength | 546 nm |
| Detector | High-Sensitivity Photomultiplier Tube (PMT) |
| Microscope Compatibility | Universal Mount for Standard Optical Microscopes |
| Compliance | ASTM D2798, ISO 7404-5, ICCP Guidelines |
| Data Output | Reflectance Histograms, Vitrinite Reflectance Distribution, Maceral Group Quantification |
| Brand | JHX |
|---|---|
| Origin | USA |
| Model | TGA-2000 |
| Temperature Range | 50–1000 °C ±1 °C |
| Sample Mass | 0.1–5 g |
| Sample Capacity | 19 positions (configurable) |
| Weight Loss/Gain Range | 0–100% |
| Minimum Weight Resolution | 0.0002 mg |
| Compliance | ASTM D3172, ASTM D7582, ISO 1171, ISO 562, USP <731>, GLP/GMP-Ready Software Audit Trail |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-3000S A |
| Detection Principle | UV Fluorescence (ASTM D5453, ISO 20846, UOP 971) |
| Sample Forms | Liquid, Solid, Gas (with optional dedicated injectors) |
| Sulfur Measurement Range | 0.2 mg/L to 100% w/w |
| LOD | 0.2 mg/L (as S) |
| Furnace Temperature Range | Ambient to 1100 °C |
| Temperature Control Accuracy | ±0.5% of setpoint or ±3 °C (whichever is greater) |
| Carrier Gas | High-purity Argon (≥99.98%) and Oxygen (≥99.98%) |
| Power Consumption | 2 kW |
| Dimensions (L×W×H) | 680 × 480 × ~520 mm |
| Data Acquisition | 24-bit ADC, USB 2.0 interface, minimum detectable signal < 1 µV |
| PMT Voltage | Adjustable, software-controlled |
| Calibration Options | Single-point or multi-point calibration using certified SRMs |
| Software Compatibility | Windows 10/11, 64-bit |