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| Brand | GKInst |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | MiniSAXS |
| Price Range | USD 140,000 – 280,000 |
| Instrument Type | Small-Angle X-ray Scattering (SAXS) System |
| Measurement Range | 1 nm – 100 nm |
| Available Anode Materials | Cu, Mo, Ag |
| Collimation | Pinhole-based collimation system |
| Filtration | Integrated beam filtration unit |
| Sample Stage | Motorized 3-axis stage with 16-position powder holder and 16-position solid-sample holder |
| Detector | Two-dimensional silicon pixel array single-photon counting detector |
| Pixel Size | 75 µm × 75 µm |
| Readout Mode | Continuous, zero dead time, no readout noise or dark current |
| Dynamic Range | 32-bit |
| Sample-to-Detector Distance (SD) | 40 mm – 350 mm |
| Scattering Vector (q) Range | 0.063 nm⁻¹ – 6.3 nm⁻¹ |
| Dimensions (W×D×H) | 840 mm × 750 mm × 700 mm |
| Power Supply | AC 220 V, 50 Hz (single-phase) |
| Supported Techniques | SAXS, WAXS, GIWAXS, GISAXS |
| Brand | GKinst |
|---|---|
| Model | GK-DLS-01 |
| Laser Wavelength | 633 ± 0.5 nm |
| Output Power | > 30 mW |
| Power Stability | < 0.5% |
| Spectral Linewidth | < 0.03 nm |
| Coherence Length | > 1 m |
| Detector Type | APD |
| Photosensitive Area | Φ0.5 mm |
| Spectral Response Range | 400–800 nm |
| Measurement Principle | Dynamic Light Scattering (DLS) |
| Molecular Weight Range | 10³–10⁸ g/mol |
| Hydrodynamic Diameter Range | 0.3 nm – 10 μm |
| Minimum Sample Volume | ≥ 0.5 μL |
| Origin | Anhui, China |
| Instrument Type | Benchtop DLS System |
| Brand | GKInst |
|---|---|
| Model | LaScater 1.0 |
| Origin | Anhui, China |
| Instrument Type | Integrated SAS System |
| Laser Wavelength Range | 390–780 nm |
| Laser Power | 1–100 W (continuously adjustable) |
| Power Stability | < 1% RMS |
| Beam Divergence | < 0.015° |
| Sample Stage Travel (X/Y) | ±75 mm |
| Z-Travel | ±10 mm |
| Positioning Accuracy | 1 µm |
| Angular Axes (β/γ) | ±7.5°, Resolution: 0.001° |
| Rotational Axis (α) | 360°, Resolution: 0.001° |
| Detector | CCD/CMOS hybrid sensor |
| Pixel Size | 10 µm × 10 µm |
| SNR | >40 dB |
| Peak Quantum Efficiency | 0.65 A/W |
| Frame Rate (high-speed mode) | up to 60 fps |
| Cooling | Peltier-based thermoelectric cooling for low-noise acquisition |
| Brand | GKInst |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | SAXSFocus |
| Price Range | USD 420,000 – 1,120,000 |
| Instrument Type | Small-Angle X-ray Scattering (SAXS) System |
| Measurement Dynamic Range | 32-bit, 1 × 10⁷ photons/s/pixel |
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