Bt Fluid
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| Brand | Bt Fluid |
|---|---|
| Model | CW |
| Wavelength | 532 nm |
| Output Power | 1–20 W (custom higher power available) |
| Operation Mode | CW, TTL-triggered or analog-modulated pulsed output |
| Beam Divergence | <4 mrad |
| Beam Diameter | 4 mm |
| Sheet Thickness | <1 mm |
| Coating | AR-coated for 532 nm |
| Spherical Lens Focal Lengths | 500 mm, 1000 mm, 1500 mm |
| Cylindrical Lens Focal Lengths | −10 mm (37° divergence), −15 mm (24°), −25 mm (15°) |
| Origin | Beijing, China |
| Lead Time | 6 weeks |
| Brand | BT Fluid |
|---|---|
| Origin | Beijing, China |
| Model | H Bubble |
| Voltage Range | 0–220 V (adjustable in 0.1 V steps) |
| Frequency Range | 1–100 Hz (continuously adjustable) |
| Platinum Wire Options | 25 µm (10 m), 50 µm (10 m), 100 µm (5 m) |
| Duty Cycle | 10–90% (continuously adjustable) |
| Gas Output Mode | Switchable between H₂ and O₂ |
| Includes | Customizable platinum wire mounting bracket (size-matched to water channel/tank), power cable, instrument case |
| Compliance | Designed for laboratory-scale fluid visualization under controlled aqueous conditions |
| Brand | Bt Fluid |
|---|---|
| Model | Mini TR PIV |
| Type | Time-Resolved Particle Image Velocimetry System |
| Origin | Beijing, China |
| Measurement Area | ≥300 mm × 300 mm |
| Velocity Range | 0–5 m/s |
| Temporal Resolution | 0.5–4 kHz (full-resolution frame rate) |
| Laser | Continuous-wave, 532 nm, 0–2 W adjustable output, power stability <1% |
| Camera | PCO dimax CS1 (1296 × 1024, 12-bit, QE >50%, max 3000 Hz at full resolution) or PCO 1200HS (1280 × 1024, 4 GB memory, max 637 Hz at full resolution) |
| Accuracy | ±3% of measured velocity |
| Data Formats Supported | TIFF, BMP, JPEG, B16 (PCO 16-bit), PNG, PBM |
| Software | PIVview (winner-tier in multiple PIV Challenge benchmarks) |
| Compliance | Designed for GLP-aligned experimental workflows |