Chemical Analysis Instruments
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| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | TAS-986 |
| Pricing | Upon Request |
| Brand | Purkinje |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | TU-1901 / TU-1900 |
| Optical System | Dual-Beam |
| Detector | Photomultiplier Tube (PMT) |
| Wavelength Range | 190 nm – 900 nm |
| Wavelength Accuracy | ±0.3 nm (auto-calibrated at startup) |
| Wavelength Repeatability | ≤0.15 nm |
| Spectral Bandwidth | 0.1 nm, 0.2 nm, 0.5 nm, 1.0 nm, 2.0 nm, 5.0 nm |
| Stray Light | ≤0.01%T at 220 nm (NaI), ≤0.05%T at 360 nm (NaNO₂) |
| Photometric Accuracy | ±0.002 Abs (0–0.5 Abs), ±0.004 Abs (0.5–1.0 Abs), ±0.3%T (0–100%T) |
| Photometric Range | –4.0 to +4.0 Abs |
| Baseline Flatness | ±0.001 Abs |
| Baseline Drift | 0.0004 Abs/h (at 500 nm, 0 Abs, after 2 h warm-up) |
| Photometric Noise | ±0.0004 Abs |
| Brand | Purkinje |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Architecture | Dual-Beam |
| Detector Type | Photomultiplier Tube (PMT) |
| Wavelength Range | 190–900 nm |
| Wavelength Accuracy | ±0.3 nm (auto-calibrated at startup) |
| Wavelength Repeatability | ≤0.15 nm |
| Spectral Bandwidth | Continuously Variable from 0.1 to 5.0 nm (0.1 nm increments) |
| Stray Light | ≤0.01% T at 220 nm (NaI), ≤0.05% T at 360 nm (NaNO₂) |
| Baseline Flatness | ±0.001 Abs |
| Drift | ≤0.1%/h |
| Dimensions | 610 × 570 × 300 mm |
| Weight | 39 kg |
| Brand | PUSH |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop |
| Model | PS-3003 |
| Measurement Range | pH 3.8–7.0 |
| Minimum Display Resolution | 0.1 pH unit |
| Temperature Control Accuracy | ±2 °C |
| Measurement Accuracy | ≤ ±0.1 pH |
| Operating Environment | 5–45 °C, ≤85% RH, AC 220 V ±10%, 50 Hz ±1 Hz |
| Sample Throughput | 1–3 samples per run |
| Interface | USB for PC connectivity |
| Compliance | Designed per GB/T 7598–2008 (Determination of Water-Soluble Acids in In-Service Transformer Oil) |
| Brand | Pyreos |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PSD |
| Pricing | Upon Request |
| Brand | Pyreos |
|---|---|
| Origin | United Kingdom |
| Model | PYR-TP Series (Thin-Film PZT) |
| Detector Material | Lead Zirconate Titanate (PZT) Ferroelectric Film |
| Film Thickness | 1 µm |
| Spectral Range | 1.2–20 µm |
| Detectivity (D*) | >1 × 10⁹ cm·√Hz/W @ 10 Hz (typ.), ~3.5 × 10⁸ cm·√Hz/W @ 10 Hz (1 mm × 1 mm element) |
| Responsivity | Up to 150,000 V/W @ 500 K, 10 Hz |
| Noise Equivalent Power (NEP) | ~0.4 mV·√Hz/W |
| Response Time | <5 ms (bandwidth up to 3.3 kHz) |
| Curie Temperature | ~600 °C |
| Operating Temperature Range | –40 °C to +85 °C (uncooled) |
| Pixel Configurations | Single-point, 128×1, 128×2, 512×1 linear arrays |
| Active Area Options | 150 µm × 150 µm to 3 mm × 2 mm |
| Filter Integration | Optional integrated linear variable filters (LVF) for NIR: 1.3–3.2 µm |
| MIR/FIR | 2–20 µm |
| Compliance | RoHS, REACH, ISO 9001-manufactured |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | LJ-100 |
| Instrument Type | Tube-Furnace Pyrolyzer |
| Pyrolysis Cell Temp Range | 5–400 °C (1 °C increment) |
| Probe Temp Range | 300–1200 °C (10 °C increment), 5-step programmable ramp |
| Probe Heating Rate | 0.01–20 °C/ms (11 selectable steps) |
| Probe Hold Time | 10 ms–99 s (10 ms increment) |
| Cleaning Temp | 1200 °C for 5 s |
| Dimensions | 387 × 245 × 130 mm (L×W×H) |
| Power | 250 W |
| Weight | 7 kg |
| Origin | Europe |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | FireSting GO2 |
| Pricing | Available Upon Request |
| Origin | Europe |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | RF-O2 |
| Instrument Type | Optical Oxygen Analyzer |
| Measurement Range | 0–50% O₂ (0–23 mg/L) |
| Accuracy | ±0.2% O₂ @ 20% O₂ |
| Detection Limit | 0.02% O₂ (0.01 mg/L) |
| Resolution | 0.05% O₂ @ 20% O₂ |
| Response Time | <1 s (probe-dependent) |
| Sampling Frequency | Up to 20 Hz (PiccolO₂), 4 Hz (FireStingO₂) |
| Brand | LABA (Tianjin Lanbo) |
|---|---|
| Origin | USA |
| Model | Q-Grad |
| Pump Type | Quaternary High-Pressure Gradient Pump |
| Flow Range | 1 µL/min – 20 mL/min |
| Gradient Composition | Up to 4 Solvents, Independently Controlled |
| Mixing Architecture | High-Pressure Binary/Quaternary Blending (No Low-Pressure Mixer or Online Degasser Required) |
| Dead Volume | Minimized via Integrated Direct High-Pressure Mixing |
| Bubble-Free Operation | Achieved through Positive-Displacement Plunger Design and Solvent Compressibility Compensation |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China-made) |
| Model | QCM-400 |
| Price Range | USD 2,800 – 7,000 |
| Potentiostat/Galvanostat | Model 440C |
| Potential Range | ±10 V |
| Potential Resolution | ±12.12 µV |
| Electrode Configuration | 3-electrode, 4-electrode, or dual 4-electrode mode |
| Current Range | 10 nA to 100 mA (full-scale, auto-ranging) |
| Brand | Ocean Insight |
|---|---|
| Origin | USA |
| Detector Type | Back-Illuminated CCD |
| Spectral Range | Configurable from 185–1100 nm |
| Resolution | 18-bit ADC |
| Peak Quantum Efficiency | 90% |
| Signal-to-Noise Ratio | 1000:1 (full well, single acquisition) |
| Dynamic Range | 85,000 (typical, at full well capacity) |
| Stray Light | <0.08% at 600 nm |
| Cooling | Thermoelectrically cooled to –15 °C (stabilized ±0.1 °C) |
| Onboard Memory | 15,000 spectra buffer |
| Interface | USB 2.0 / USB 3.0 compatible |
| Slit Options | 5–200 µm (interchangeable) |
| Grating Options | Multiple groove densities and blaze wavelengths available |
| Internal Shutter | Optional for dark current optimization |
| Brand | Ocean Insight |
|---|---|
| Origin | USA (Manufactured in Orlando, FL) |
| Detector Type | Back-Illuminated CCD |
| Spectral Range | Configurable from 185–1100 nm |
| Resolution | 18-bit digitization |
| Peak Quantum Efficiency | 90% |
| Signal-to-Noise Ratio | 1000:1 (full well, single acquisition) |
| Dynamic Range | 85,000:1 (typical, with on-board averaging) |
| Stray Light | <0.08% at 600 nm |
| Onboard Memory Buffer | 15 MB |
| Brand | PerfectLight |
|---|---|
| Origin | Beijing, China |
| Model | IPCE |
| Light Source Wavelength Range | 300–1100 nm |
| Irradiance Calibration | 1000 W/m² |
| Focal Length | 300 mm |
| Relative Aperture | f/3.9 |
| Spectral Resolution | 0.1 nm |
| Reciprocal Linear Dispersion | 2.7 nm/mm |
| Chopper Frequency Range | 8.4 Hz – 3.7 kHz |
| Operating Frequency Range | 1 mHz – 102.4 kHz |
| Thermal Stability | 5 ppm/°C |
| Phase Resolution | 0.01° |
| Time Constant Range | 10 s – 30 ks (synchronous reference signal) |
| Irradiance Uniformity | < ±5% |
| Certified Reference Solar Cell Efficiency | >16%, FF > 0.7 |
| Sample Area Compatibility | 20 × 20 mm² |
| Filter Wheel | 7-position, including 550 nm bandpass |
| Detector | Hamamatsu S1337 UV-optimized photodiode (NIST-traceable calibration) |
| Optical Configuration | Dual-beam and single-beam modulation modes (with metrological certification) |
| 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 (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) |
| Drive Mechanism | Aerospace-Grade Synchronous Motor in IR Absorption Cell (MTBF > 100,000 h) |
| 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 |
| Model | HW2000E(D) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | High-Frequency Induction Furnace |
| Carbon Range | 0.001–10.000 wt% (extendable to 99.999 wt%) |
| Sulfur Range | 0.0005–0.5000 wt% (extendable to 99.999 wt%) |
| Analysis Time | 25–60 s (typical: 35 s) |
| Power Consumption | <2.5 kVA |
| Weight | 135 kg |
| Compliance | Meets GB/T 20123–2006 and ISO 15350:2000 requirements for solid metallic materials |
| Brand | Qilin |
|---|---|
| Model | QL-5800A |
| Instrument Type | Floor-standing |
| Excitation Method | Spark discharge |
| Detector Type | Photomultiplier Tube (PMT) |
| Focal Length | 750 mm |
| Grating Groove Density | 2400 lines/mm |
| Wavelength Range | 130–600 nm |
| Number of Channels | 32 |
| Operating Environment | Argon-purged optical chamber |
| Optical Stability | Thermostatically controlled at 38 °C ±0.2 °C |
| Dimensions (L×W×H) | 1120 × 750 × 920 mm |
| Net Weight | 266 kg |
| Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | QL-5800A |
| Instrument Type | Floor-standing |
| Excitation Method | Spark Discharge |
| Detector Type | Photomultiplier Tube (PMT) |
| Focal Length | 750 mm |
| Grating Groove Density | 2400 lines/mm |
| Wavelength Range | 130–600 nm |
| Number of Analytical Channels | 32 |
| 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 | 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 |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | QL-5800E |
| Instrument Type | Benchtop |
| Excitation Method | Spark Discharge |
| Detector Type | High-Performance CMOS Array (CCD-compatible architecture) |
| Focal Length | 401 mm |
| Grating Groove Density | 2400 lines/mm |
| Wavelength Range | 140–680 nm |
| Number of Detection Channels | 60 |
| 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 |
| Inter-electrode Gap | 4 mm |
| Electrode Material | Tungsten |
| Vacuum System | Integrated oil-free vacuum with differential pressure valve and multi-stage oil-trap protection |
| 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 | 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 |
| Brand | Qilin/QL |
|---|---|
| Origin | Jiangsu, China |
| Model | 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%, 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 |
| 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 |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | S3000C |
| Price | USD 9,500 (FOB Jiangsu) |
| 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 | 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 |