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| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-TS-6 |
| Measurement Principle | Thermal Analysis (Solidification Curve Monitoring via Immersion Thermocouple) |
| Measurement Time | ≤90 s per sample |
| CE Range | 3.2–4.8 wt%, ±0.08 wt% accuracy |
| C Range | 2.8–4.2 wt%, ±0.04 wt% accuracy |
| Si Range | 0.9–3.0 wt%, ±0.04 wt% accuracy |
| Data Storage Capacity | 3,000 measurements with timestamped sequence |
| Output Interface | USB flash drive export optional |
| Compliance | Designed for foundry floor deployment under ISO 9001 and ASTM E1157 (Standard Practice for Sampling and Testing Cast Iron) environments |
| Operating Environment | Industrial-grade embedded PC with fanless motherboard, 17″ ruggedized LCD display, EMI-hardened signal acquisition architecture |
| Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | QL-TS-6 |
| Price Range | USD 2,800 – 7,000 |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-HW2000B |
| Measurement Principle | Infrared Absorption Spectroscopy |
| 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%, Sulfur RSD ≤ 1.0% |
| Analysis Time | 25–60 s (user-adjustable) |
| Compliance | GB/T 20123–2006, ISO 15350:2000 |
| Sample Weighing Accuracy | 0.0001 g |
| Detector Type | High-Stability Pyroelectric Infrared Detector with Narrow-Band Interference Filters |
| Gas Control | Precision Mass Flow Controllers + Airtac (Taiwan) Solenoid Valves (rated for ≥100,000 cycles) |
| Optical Drive | Aerospace-Grade Synchronous Motor (MTBF > 100,000 h) |
| Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | QL-BS3B |
| Price | USD 1,380 (FOB Nanjing) |
| Measurement Principle | Photometric Colorimetry with Cold Light Sources |
| Elements Measured | Si, Mn, P, Ni, Cr, Cu, Rare Earths, Mg, Fe, Al, V, W, Ti |
| Typical Range (w/w) | Mn 0.10–15.00%, Si 0.10–5.00%, P 0.005–0.80%, Cr 0.010–25.0%, Mo 0.010–6.00%, Mg 0.010–0.99% |
| Detection Method | Dual-beam photometry using imported silicon photodiodes |
| Calibration | Automatic zero & full-scale self-calibration |
| Curve Storage | 15 user-programmable calibration curves |
| Input Interface | Touch-sensitive membrane keypad with audible feedback |
| Sample Preparation | External fusion (crucible-based), valve-free and tubing-free design |
| Optical Source | Interchangeable cold-light sources for spectral adaptability |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | HW2000B |
| Price | USD 13,800 (FOB Nanjing) |
| 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) |
| Compliance | GB/T 20123–2006, ISO 15350:2000 |
| Weighing Accuracy | 0.0001 g (external analytical balance required) |
| Optical Detection | High-stability pyroelectric IR detectors with narrow-band interference filters |
| Gas Handling | Precision mass flow control |
| Mechanical Drive | Aerospace-grade synchronous motor in IR absorption cell (MTBF > 100,000 h) |
| Compensation | Real-time temperature, pressure, and flow compensation algorithms |
| Brand | Qilin (QL) |
|---|---|
| Model | BS1000G |
| Origin | Jiangsu, China |
| Type | Benchtop Photometric Elemental Analyzer |
| Optical System | Adjustable-Wavelength Self-Collimating Diffraction Grating (Right-Exit) |
| Wavelength Accuracy | ±3 nm |
| Measurable Elements (typical) | Mn (0.10–65.00 wt%), Si (0.10–75.00 wt%), P (0.005–1.00 wt%), Cu (0.02–85.00 wt%), Cr (0.01–45.00 wt%), Ni (0.01–50.00 wt%), Mo (0.101–6.00 wt%), Mg (0.010–0.100 wt%), Rare Earths (0.01–0.100 wt%) |
| Analytical Method | Photometric Colorimetry with Computer-Controlled Wavelength Selection |
| Measurement Time per Sample | ≤5 s |
| Weighing Device | 0.0001 g Precision Electronic Balance (1/10,000 g resolution) |
| Compliance | GB/T 223 series (Chinese national standards for metallurgical analysis) |
| Operating Environment | 10–30 °C, RH <75% |
| Data Output | Integrated thermal printer (Chinese-language interface), PC-based data logging |
| Brand | Qilin |
|---|---|
| Model | TS-3 |
| Origin | Jiangsu, China |
| Measurement Time | 240 s |
| CE Range | 3.2–4.8 wt% (±0.1%) |
| C Range | 2.8–4.2 wt% (±0.05%) |
| Si Range | 0.9–3.0 wt% (±0.08%) |
| Display Height | 50 mm |
| Temperature Compensation | 0–40 °C |
| Cup Types | S, R, B, K |
| Compliance | EN 50081-2, EN 50082-2 |
| Temperature Unit | Selectable (°C/°F) |
| Status Indicators | Green (Ready), Yellow (Measuring), Red (Complete) |
| Brand | Qilin (QL) |
|---|---|
| Model | QL-BS1000 |
| Origin | Jiangsu, China |
| 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 |
| Data Storage | Onboard EEPROM (retains data for ≥10 years without power) |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% |
| Power Consumption | ≤45 W |
| Net Weight | ≤15 kg |
| Display | 1-inch numeric LED display |
| Calibration | Auto-zero and full-scale calibration using cold light source and imported photodetectors |
| Curve Storage | Up to 9 pre-programmed calibration curves |
| Sample Handling | External dissolution |
| Optical System | Adjustable-wavelength monochromatic light source with microprocessor-controlled spectral selection |
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