Foam Analyzers
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| Brand | Formulaction (Microtrac) |
|---|---|
| Origin | France |
| Model | TMIX |
| Light Source | 880 nm NIR LED |
| Measurement Principle | Multiple Light Scattering (MLS) |
| Particle Size Range | 0.05–1000 µm |
| Max. Volume Concentration | 95% v/v |
| Temperature Control Range | RT + 5 °C to 60 °C |
| Scan Height | 55 mm |
| Spatial Resolution | 40 µm |
| Dimensions (W × D × H) | 38 × 42 × 32 cm |
| Sample Capacity | 1 tube per run |
| Data Acquisition Interval | 20 s |
| Compliance | Designed for GLP-compliant stability assessment |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCPMFY-A |
| Price | USD 1,700 (approx.) |
| Touchscreen | 7-inch capacitive HMI |
| Measurement Principle | Controlled compression-deformation-relaxation cycle with laser-displacement tracking and load-cell feedback |
| Compression Speed | (1000 ± 100) mm/min |
| Platen Diameter | 203 mm |
| Support Plate Perforation | Ø6.5 mm, 20 mm pitch |
| Sample Dimensions | 380 × 380 × 100 mm |
| Initial Preload Force | 4.5 N |
| Deformation Target | 75% of initial thickness |
| Dwell Time | 60 s |
| Recovery Threshold | Re-engagement of 4.5 N preload force |
| Time Resolution | 0.01 s |
| Thickness Measurement Accuracy | ±1 mm |
| Load Cell Capacity | 1000 N |
| Compliance | GB/T 26392–2011, ASTM D3574–2008 Section 12 (Recovery Time for Slow-Recovery Foams) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PMQS-I.2 |
| Price | USD 2,250 (FOB Beijing) |
| Power Supply | 220 V AC / 50 Hz |
| Vertical Travel Range | 0–800 mm |
| Optical Sensor Accuracy | ±1 mm |
| Optical Sensor Range | 10–1000 mm |
| Temperature Probe Range | 0–500 °C (Accuracy: ±0.5% FS) |
| Pressure Sensor Range (Optional) | 0–500 N |
| Sample Cup ID | 100 mm |
| Sample Cup Height | 200 mm |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DFA100 |
| Optical Sensor Resolution | 1728 × 1 px |
| Light Source | LED (Main Wavelength: 469 nm |
| IR Auxiliary | 850 nm) |
| Height Resolution | 200 dpi (0.125 mm) |
| Time Resolution | 20 fps |
| Scan Height | 216 mm |
| Gas Flow Rate (Internal) | 0.2–1.0 L/min |
| Gas Flow Rate (External) | 0.05–1.0 L/min |
| Operating Pressure | 5 ± 0.5 bar |
| Stirring Speed | up to 8000 rpm |
| Temperature Range | 4–90 °C |
| Compatible Gases | Air, N₂, CO₂ |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSA |
| Max Operating Temperature | 2000 °C |
| Atmosphere Options | Oxidizing, Reducing, Inert Gas, Vacuum |
| Measurement Principle | Optical Contact Angle Analysis via High-Resolution CCD Imaging |
| Sample Environment | Non-contact, Gravity-driven Droplet Shape Evolution under Controlled Thermal Ramp |
| Compliance | ASTM D1857 (Ash Fusibility), ISO 562 (Coal Ash Fusibility), GLP/GMP-ready Data Audit Trail |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSA100 |
| Measurement Principle | Contact Angle & Interfacial Tension Analysis via Image Processing |
| Temperature Range | –30 °C to 400 °C (with optional modules) |
| Humidity Control | Optional integrated chamber |
| Sample Positioning | Motorized 3-axis stage |
| Imaging System | High-resolution monochrome camera with motorized zoom lens and LED backlight |
| Software | ADVANCE v5.x with GLP-compliant audit trail, automated workflow sequencing, and ISO 19403 / ASTM D7334–18 compliant analysis algorithms |
| Compliance | Fully compatible with ISO 19403 (Parts 1–4), ASTM D7334–18, DIN 55660, and supports 21 CFR Part 11 data integrity requirements when configured with user authentication and electronic signature modules |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSA25 |
| High-Speed Camera Options | CF03 (up to 2000 fps) / CF06 (up to 3400 fps) |
| Illumination | High-power monochromatic LED |
| Dispensing System | Up to 3 software-controlled dispensing units |
| Dispensing Mode | Liquid needle dispensing (optional) |
| Dispense Resolution | 0.1 µL |
| Tilt Range (internal) | 0–90°, Resolution: 0.01° |
| Contact Angle Range | 0–180°, Resolution: 0.01° |
| Surface/Interfacial Tension Range | 0.01–2000 mN/m, Resolution: 0.01 mN/m |
| Temperature Control Range | −30 to +400 °C |
| Humidity-Controlled Measurement Capability | Yes |
| Software | ADVANCE vX.X (compliant with GLP/GMP audit trail requirements) |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSA30 |
| Camera System | CF03 (up to 2000 fps) / CF06 (up to 3400 fps) |
| Illumination | High-power monochromatic LED |
| Dispensing System | Up to 4 software-controlled or 1 manual syringe units |
| Dispensing Resolution | 0.1 µL |
| Tilt Range | 0–90° (built-in motorized tilt, 0.01° resolution) |
| Contact Angle Range | 0–180° |
| Contact Angle Resolution | 0.01° |
| Surface/Interfacial Tension Range | 0.01–2000 mN/m |
| Surface/Interfacial Tension Resolution | 0.01 mN/m |
| Temperature Control Range | –30 °C to +400 °C |
| Humidity Control | Optional environmental chamber integration |
| Software | ADVANCE v5.x with audit trail, user management, and SOP-based workflows |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | MSA |
| Camera Interface | USB 3.0 |
| Max Frame Rate | 10 fps @ 1000 × 700 resolution |
| Illumination | Adjustable High-Power LED |
| Dispensing System | Dual- or Single-Needle Liquid Delivery |
| Dispensing Resolution | 0.1 µL |
| Contact Angle Range | 0–180° |
| Angular Resolution | 0.01° |
| Dimensions (W × D × H) | 106 mm × 59 mm × 112 mm |
| Weight | 0.85 kg |
| Surface Energy Calculation Methods | Owens-Wendt-Rabel-Kaelble, Wu, Zisman, Fowkes, van Oss & Good |
| Power Supply | USB-powered (no external adapter required) |
| Software | ADVANCE (Windows-based, GLP-compliant audit trail optional) |
| Brand | MITONG |
|---|---|
| Model | SYP-6538A |
| Type | Foam Trend Analyzer |
| Channels | 4 |
| Temperature Control Range | Ambient to 100 °C |
| Temperature Stability | ±0.1 °C |
| Bath Capacity | 27 L (Dual-Cylinder Design) |
| Gas Flow Rate | 300 mL/min (N₂) |
| Stirring Motor | 6 W, 1200 rpm |
| Foaming Tube | Borosilicate Glass with Graduations & Fritted Disc |
| Temperature Sensor | Pt100 Industrial Platinum Resistance Thermometer |
| Power Supply | AC 220 V ±10 %, 50 Hz ±5 % |
| Max. Power Consumption | ≤1800 W |
| Operating Environment | −10 °C to +35 °C, RH <85 % |
| Brand | Shengtai Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SH126 |
| Applicable Standards | GB/T 12579, ASTM D892, JIS K2518 |
| Temperature Control Range | 0 °C to 99.9 °C |
| Temperature Accuracy | ±0.5 °C |
| Low-Temp Bath Setting | 24 °C ±0.5 °C |
| High-Temp Bath Setting | 93.5 °C ±0.5 °C |
| Air Flow Rate | 16–160 mL/min (adjustable via rotameter) |
| Built-in Air Source | 3 L/min |
| Gas Diffuser Capacity | 3000–6000 mL/min at 2.45 kPa |
| Timer Range | 0–99.99 h |
| Timer Accuracy | ±1 s |
| Sample Cylinder | 1000 mL calibrated glass cylinder (dedicated) |
| Dimensions | 680 × 380 × 550 mm |
| Weight | 35 kg |
| Brand | Teclis Scientific (France) |
|---|---|
| Origin | France |
| Model | FOAMSCAN |
| Gas Flow Range | 20–500 mL/min (mass flow controlled) |
| Stirring Speed | 500–6000 rpm (software-controlled) |
| Temperature Measurement | Pt100 sensor (ambient or optional water bath coupling) |
| Dual-Camera Imaging System | Primary foam height + secondary bubble structure |
| Modular Foaming Methods | Gas injection (via sintered glass frit), Mechanical stirring, External foam introduction |
| Automated Cleaning System | Dual-fluid (water + optional cleaning agent), integrated waste pump |
| Compliance | Designed for GLP-compliant lab environments |