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| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | HW2000C |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 20 MHz High-Frequency Induction Furnace (2200 W) |
| Carbon Range | 0.0001–25.0000 wt% (extendable to 99.999%) |
| Sulfur Range | 0.0001–15.0000 wt% (extendable to 99.999%) |
| Sensitivity | 0.1 ppm for both C and S |
| Analysis Time | Adjustable 20–100 s (typical 35 s) |
| Precision | Compliant with GB/T 20123–2006 and ISO 15350:2000 |
| Sample Mass | 0.5 g (standard steel reference) |
| Detection Wavelengths | CO₂ @ 4.26 µm, SO₂ @ 7.4 µm |
| Dust Filter | 0.4 µm sintered metal filter |
| Optical Path | Gold-plated absorption cell, Pt-based infrared source (800 °C), pyroelectric detector, 64 Hz optical chopper |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | QL-HW2000BA |
| Price | USD 13,800 (FOB Jiangsu) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 2.5 kVA High-Frequency Induction Furnace (18–20 MHz) |
| Carbon Range | 0.0001–99.999 wt% |
| Sulfur Range | 0.0001–99.999 wt% |
| Sensitivity | 0.1 ppm (reading-based) |
| Precision | Carbon RSD ≤ 0.5%, Sulfur RSD ≤ 1.0% |
| Analysis Time | 25–60 s (user-adjustable |
| Compliance | GB/T 20123–2006, ISO 15350:2000 |
| Balance Integration | 0–120 g, readability 0.1 mg |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-TS-6 |
| Measurement Time | 90 s |
| CE Range | 3.2–4.8 wt% (±0.08 wt%) |
| C Range | 2.8–4.2 wt% (±0.04 wt%) |
| Si Range | 0.9–3.0 wt% (±0.04 wt%) |
| Data Storage | 3,000 measurements |
| Display | 17″ industrial-grade LCD |
| Software | Proprietary casting-specific analysis suite with automatic charge calculation, 8 calibration curves, 8 target compositions, differential curve visualization, and USB data export capability |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HW2000B |
| Price | USD 19,200 (FOB Jiangsu) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Combustion System | High-Frequency Induction Furnace (2.5 kVA, 18–20 MHz) |
| Carbon Range | 0.00001–10.0000 wt% (extendable to 99.999 wt%) |
| Sulfur Range | 0.00001–0.5000 wt% (extendable to 99.999 wt%) |
| Sensitivity | 0.1 ppm |
| Precision | Carbon RSD ≤ 0.5%, Sulfur RSD ≤ 1.0% (per GB/T 20123–2006 and ISO 15350:2000) |
| Analysis Time | 25–60 s (user-adjustable |
| Balance Integration | Automatic linkage with 0–120 g capacity, 0.1 mg readability |
| Dust Removal | Motorized furnace head cleaning mechanism |
| Thermal Control | Integrated furnace head heating for uniform sulfur oxidation |
| Optical Detector | Low-noise, high-stability pyroelectric NDIR sensor |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | HW2000BA |
| Measurement Principle | Infrared Absorption (C/S), Photometric Colorimetry (Mn, P, Si, Cr, Ni, etc.) |
| Heating System | High-Frequency Induction Furnace |
| Rated Output Power | 2.5 kVA |
| Carbon Range | 0.0001–99.999 wt% |
| Sulfur Range | 0.0001–99.999 wt% |
| Manganese | 0.10–65.00 wt% |
| Silicon | 0.10–75.00 wt% |
| Phosphorus | 0.005–1.80 wt% |
| Chromium | 0.01–65.0 wt% |
| Nickel | 0.010–30.0 wt% |
| Molybdenum | 0.101–6.00 wt% |
| Magnesium | 0.010–0.100 wt% |
| Rare Earth Elements | 0.01–0.100 wt% |
| Wavelength Range (Colorimetric Module) | 400–800 nm (motorized grating, step resolution <1 nm) |
| Calibration Curves | Up to 99 user-storable regression curves |
| Compliance | GB/T 223.3–5:1988, GB/T 223.68–69:1997 |
| Operating Environment | 0–40 °C |
| Brand | Qilin/QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | QL-HW2000DH |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | High-Frequency Induction Furnace |
| Carbon Range | ω(C) 0.0010–10.00 wt% |
| Sulfur Range | ω(S) 0.0005–0.500 wt% |
| Sensitivity | 0.1 ppm (as displayed reading) |
| Accuracy | Compliant with GB/T 223.69–1997 (C) and GB/T 223.68–1997 (S) |
| Analysis Time | Adjustable 20–60 s (typical: 35 s) |
| Sample Weighing | Analytical Balance (0.0001 g resolution) |
| Operating Environment | 10–30 °C, RH < 75% |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Model | HW2000DH |
| Measurement Principle | Infrared Absorption |
| Heating System | High-Energy Arc Furnace |
| Carbon Range | ω(C) 0.0010–10.00% |
| Sulfur Range | ω(S) 0.0005–0.500% |
| Analysis Time | Adjustable 20–60 s (typical 35 s) |
| Precision | Carbon compliant with GB/T 223.69–1997 |
| Sample Weighing | Analytical Balance (0.0001 g resolution) |
| Operating Environment | 10–30 °C, RH < 75% |
| Compliance | Designed for ISO/IEC 17025-aligned metallurgical QC labs |
| Key | Brand: QL-Qilin |
|---|---|
| Origin | Jiangsu, China |
| Model | HW2000C |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 2200 W / 20 MHz High-Frequency Induction Furnace |
| Carbon Range | 0.0001–25.0000 wt% (extendable to 99.999%) |
| Sulfur Range | 0.0001–15.0000 wt% (extendable to 99.999%) |
| Sensitivity | 0.1 ppm for both C and S |
| Precision | Compliant with GB/T 20123–2006 and ISO 15350:2000 |
| Analysis Time | Adjustable 20–100 s (typical 35 s) |
| Sample Mass | 0.5 g (standard steel reference) |
| Continuous Operation | 24/7 |
| Dust Filter | 0.4 µm sintered metal filter |
| Optical Path | Agilent 1521/2521 high-speed fiber-optic coupling with multi-stage EMI isolation |
| Detector | High-stability pyroelectric infrared detector |
| Cell | Gold-plated dual-cell NDIR absorption chamber |
| Light Source | Platinum-based IR emitter (800 °C stable operation) |
| Data Acquisition | 24-bit ADS1224 ADC, 20 Hz real-time sampling |
| Communication | USB 2.0 host–peripheral interface |
| Software Platform | Windows XP–compatible Delphi-based application with SQL-compatible database backend |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-HW2000 Series |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 2.5 kVA, 18 MHz High-Frequency Induction Furnace |
| Carbon Range | 0.00001%–99.999% |
| Sulfur Range | 0.00001%–99.999% |
| Sensitivity | 0.1 ppm |
| Analysis Time | Adjustable 25–60 s (typical 35 s) |
| Weighing Capacity | 0–120 g |
| Balance Resolution | 0.0001 g |
| Compliance | GB/T 20123–2006, ISO 15350:2000, ISO 9556:1989 (C), ISO 4935:1989 (S) |
| Brand | Qilin |
|---|---|
| Model | QL-TS-2 |
| Measurement Range (Fast) | 500–1999 °C |
| Continuous Range | 200–1999 °C |
| Thermocouple Type | S, B, R, WRe3/25 |
| Display | 3.5-digit, 5-inch high-brightness red LED (digit height: 127 mm) |
| Operating Temperature | 0–55 °C |
| Storage Temperature | −40–85 °C |
| Humidity (Operating) | <85% RH |
| Humidity (Storage) | <95% RH |
| Power Supply | AC 220 V / 50 Hz, 20 W |
| Dimensions (Single-Side) | 400 × 300 × 110 mm |
| Dimensions (Dual-Side) | 400 × 300 × 130 mm |
| Wireless Band | 868 MHz ISM |
| Line-of-Sight Transmission Distance | ≤200 m |
| Sampling Interval | 20 ms |
| Data Storage | 200 records |
| Output Interfaces (Configurable) | RS485, RS232, isolated BCD, 4–20 mA analog, DC12V audio alarm, thermal printer port |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Instrument Type | Benchtop |
| Excitation Mode | Spark |
| Detector | High-Performance CMOS Array (CCD-compatible architecture) |
| Focal Length | 401 mm |
| Grating Groove Density | 2400 lines/mm |
| Wavelength Range | 140–680 nm |
| Number of Simultaneous Channels | 60 |
| Optical System | Paschen-Runge Mount with Vacuum-Enclosed Roland Circle |
| Light Source | Digital Plasma Spark Source with High-Energy Pre-Ignition (HEPS) |
| Discharge Frequency | 100–1000 Hz |
| Max Discharge Current | 500 A |
| Vacuum System | Multi-Stage Oil-Backstream Prevention with Differential Pressure Valve & In-Line Oil Trap |
| Analysis Gap | 4 mm |
| Electrode Material | Tungsten Jet Electrode |
| Argon Consumption | Optimized via Integrated Pneumatic Module |
| Data Interface | Gigabit Ethernet (TCP/IP) |
| Dimensions (W×D×H) | 780 × 565 × 360 mm |
| Weight | 78 kg |
| Typical Analysis Time | ~20 s per sample |
| Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | QL-5800E |
| Price | USD 23,500 (FOB Nanjing) |
| Instrument Type | Benchtop |
| Excitation Method | Spark Discharge |
| Detector Type | High-Performance CCD Array |
| Focal Length | 401 mm |
| Grating Groove Density | 2400 lines/mm |
| Wavelength Range | 140–680 nm |
| Number of Spectral Channels | 60 |
| Optical System | Paschen-Runge Mount with Vacuum-Enclosed Roland Circle |
| Light Source | Digital Plasma Spark Source with High-Energy Pre-Ignition (HEPS) |
| Discharge Frequency | 100–1000 Hz |
| Power Supply | AC 220 V, 50/60 Hz, 1000 W |
| Dimensions (W×D×H) | 780 × 565 × 360 mm |
| Weight | 78 kg |
| Typical Analysis Time | ~20 s per sample |
| Electrode Material | Tungsten Jet Electrode |
| Inter-Electrode Gap | 4 mm |
| Vacuum System | Multi-Stage Oil-Backstream Prevention with Differential Pressure Valve and In-Line Oil Trap |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-HW2000B |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 2.5 kVA High-Frequency Induction Furnace (18–20 MHz) |
| Carbon Range | 0.00001–10.0000 wt% (extendable to 99.999 wt%) |
| Sulfur Range | 0.00001–0.5000 wt% (extendable to 99.999 wt%) |
| Sensitivity | 0.1 ppm (minimum display resolution) |
| Precision | Carbon RSD ≤ 0.5% |
| Analysis Time | 25–60 s (user-adjustable) |
| Sample Weighing Accuracy | ±0.0001 g |
| Compliance | GB/T 20123–2006 & ISO 15350:2000 |
| Detector Type | High-Stability Pyroelectric Infrared Detector with Narrow-Band Optical Filters |
| Gas Control | Precision Mass Flow Controllers + Airtac Solenoid Valves (rated for ≥100,000 cycles) |
| Mechanical Drive | Aerospace-Grade Synchronous Motor in IR Cell (MTBF > 100,000 h) |
| Brand | Kirin |
|---|---|
| Model | QL-5800A |
| Optical System | Paschen–Runge Mount |
| Focal Length | 750 mm |
| Grating | 2400 grooves/mm concave |
| Wavelength Range | 130–650 nm |
| Dispersion | 0.55 nm/mm (1st order) |
| Slit Widths | 20 µm (entrance), 35/55/75 µm (exit) |
| Analytical Channels | 32 standard, up to 48 configurable |
| Vacuum System | Dual-valve controlled high-vacuum chamber |
| Argon Purity | ≥99.995% |
| Argon Pressure | 0.3–0.5 MPa |
| Analysis Time per Sample | ~20 s |
| Power Supply | 220 V ±10%, 50/60 Hz |
| Power Consumption | 1.5 kW |
| Dimensions (L×W×H) | 1150 × 950 × 1200 mm |
| Weight | ~300 kg |
| Operating System | Windows XP or Vista (multi-language support: English, Chinese, Japanese, Korean) |
| Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | QL-TS-8 |
| Price | USD 5,300 (FOB Jiangsu) |
| CE Range | 3.2–4.8 wt% (±0.08 wt%) |
| C Content | 2.8–4.2 wt% (±0.04 wt%) |
| Si Content | 0.9–3.0 wt% (±0.04 wt%) |
| Analysis Time | ≤60 s |
| Data Storage Capacity | 3,000 measurements |
| Calibration Lines | 8 user-defined |
| Target Compositions | 8 configurable |
| Graphical Output | Solidification curve, derivative curve (dT/dt), trend plots |
| USB Export | Optional |
| Brand | QL Qilin |
|---|---|
| Origin | Jiangsu, China |
| Model | Qilin 2000B |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 18–20 MHz High-Frequency Induction Furnace |
| Power Output | 2.5 kVA |
| Carbon Range | 0.00001–10.0000 wt% (extendable to 99.999 wt%) |
| Sulfur Range | 0.00001–0.5000 wt% (extendable to 99.999 wt%) |
| Sensitivity | 0.1 ppm (minimum display resolution) |
| Precision | Carbon RSD ≤ 0.5%, Sulfur RSD ≤ 1.0% |
| Analysis Time | 25–60 s (user-adjustable) |
| Sample Weighing Accuracy | 0.0001 g |
| Compliance | GB/T 20123–2006, ISO 15350:2000 |
| Brand | Qilin |
|---|---|
| Model | QL-CS3000A |
| Origin | Jiangsu, China |
| Analysis Method | CO₂ Gas Volumetry (C), Iodometric Titration (S) |
| C Range | 0.02–6.00 wt% |
| S Range | 0.005–0.300 wt% |
| Sample Mass Options | 0.25 g / 0.5 g / 1.0 g (auto-optimized per range) |
| Analysis Time | 65 s (with DL1A arc furnace), 85 s for dual-absorption mode |
| Compliance | GB/T 223.69–1997 (C), GB/T 223.68–1997 (S) |
| Operating Environment | 0–40 °C, 90.658–106.658 kPa |
| [Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Instrument Type | Floor-standing |
| Excitation Method | Spark |
| Detector | CCD Array |
| Focal Length | 400 mm |
| Groove Density | 2400 lines/mm |
| Wavelength Range | 130–900 nm |
| Number of Channels | 60] |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Model | HW2000B |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | High-Frequency Induction Furnace (18 MHz, 2.5 kVA) |
| Measurement Range | C: 0.00001–99.999 wt% |
| S | 0.00001–99.999 wt% |
| Sensitivity | C: 1.0 ppm or RSD ≤ 0.5% |
| S | 1.0 ppm or RSD ≤ 1.0% |
| Accuracy Compliance | GB/T 20123–2006 & ISO 15350:2000 |
| Analysis Time | Adjustable 25–60 s (typical: 35 s) |
| Balance Integration | Automatic linkage with 0–120 g capacity, 0.1 mg readability |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | Metallurgical Image Analysis Software |
| Price Range | USD 140–7,200 (based on edition) |
| Microscope Compatibility | Inverted Metallurgical Microscopes |
| Integrated Image Analysis System | Yes |
| Magnification Support | Standard (software-independent |
| Eyepiece & Objective Compatibility | Standard (software-agnostic |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-BS1000 |
| Wavelength Range | 400–800 nm (continuously adjustable) |
| Absorbance Range | 0–1.999 A |
| Concentration Display Range | 0.000–99.99% (auto-ranging) |
| Wavelength Accuracy | ±3 nm |
| Photometric Resolution | 0.001 A |
| Data Storage | Onboard EEPROM (retains data for ≥10 years without power) |
| Display | 1-inch numeric LED display |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% |
| Power Consumption | ≤45 W |
| Net Weight | ≤15 kg |
| Compliance | Designed per GB/T 20001.4–2015 (Chinese Standard for Analytical Instrument Documentation), compatible with ASTM E306 and ISO 4943 methodologies for optical emission and absorption-based metal analysis |
| Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | QL-5800E |
| Instrument Type | Benchtop |
| Excitation Method | Spark |
| Detector Type | CCD Array |
| Focal Length | 401 mm |
| Grating Groove Density | 2400 lines/mm |
| Wavelength Range | 140–680 nm |
| Number of Detection Channels | 60 |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | CS20D |
| Measurement Principle | Gas Volumetric Method (C), Iodometric Titration (S) |
| Heating System | Arc Furnace |
| Carbon Range | 0.05–6.00 wt% |
| Sulfur Range | 0.005–0.300 wt% |
| Sample Weight Options | 0.25 g / 0.5 g / 1.0 g |
| Analysis Time | 45 s (with DL1A arc furnace) |
| Readout | Direct digital display of mass fraction (%) with thermal printer output |
| Accuracy | Compliant with GB/T 223.69–1997 (C) and GB/T 223.68–1997 (S) |
| Operating Environment | 0–40 °C, 90.658–106.658 kPa |
| Brand | Qilin |
|---|---|
| Model | QL-CS30D |
| Analysis Method | Carbon – Gas Volumetric Method |
| Measurement Range | C: 0.02–6.00 wt% |
| S | 0.005–0.300 wt% |
| Sample Mass Options | 0.25 g / 0.5 g / 1.0 g (auto-range compensation) |
| Analysis Time | 65 s (with DL1A arc furnace), 85 s for dual-absorption mode |
| Detection Principle | Differential pressure transducer (C) |
| Readout | Direct digital display of mass fraction (%) with thermal printer output |
| Accuracy Compliance | Carbon per GB/T 223.69–1997 |
| Balance Interface | RS232, supports 0–100 g × 0.001 g analytical balance (optional 0.0001 g) |
| Operating Environment | 0–40 °C, 90.658–106.658 kPa |
| Power Supply | AC 220 V ± 10%, 50 Hz |
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