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| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | 703D |
| Measurement Principle | Wilhelmy Plate/Ring Method (Force Balance) |
| Display | Integrated High-Resolution Digital Screen |
| Operation Mode | Standalone Manual Operation (PC Optional) |
| Temperature Control Support | Yes (via Jacketed Cell, Immersion Probe, Vapor Phase Chamber) |
| Compliance Standards | ASTM D971, ISO 1409, ISO 6295, USP <1046>, EN 14370 |
| Data Output | Real-time on-screen display, USB export, optional printer interface |
| Accessories Included | Platinum Plate, Platinum Ring, Density Sphere, Calibration Kit, Ring Correction Tool, Glass Beakers |
| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | Sigma 703D |
| Measurement Principle | Wilhelmy Plate / Du Noüy Ring Method (Force-Based Gravimetric) |
| Temperature Control Options | Thermostatted Jacket, Immersion Probe, Vapor-Phase Chamber |
| Compliance Standards | ASTM D971, ISO 6295, ISO 1409, USP <1058> (for instrument qualification), GLP/GMP-ready data traceability |
| Data Output | Real-time digital display + USB/RS-232 export + optional printer interface |
| Accessories Included | Platinum plate, platinum ring, density sphere, calibration kit, ring correction tool, standard glass beakers |
| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | Sigma 700 |
| Measurement Range | Surface/Interfacial Tension (0.01–2000 mN/m), Dynamic Contact Angle (0°–180°), CMC Detection, Solid Surface Free Energy, Powder Wettability, Sedimentation Rate, Liquid Density |
| Resolution | 0.001 mN/m (tension), 0.01° (contact angle) |
| Balance Capacity | 210 g |
| Temperature Control | –20 °C to +200 °C (with jacketed cell or air bath) |
| Compliance | ASTM D971, ISO 1409, ISO 6295, USP <1046>, GLP/GMP-ready data audit trail |
| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | Sigma 701 |
| Maximum Sample Weight | 5.0 g |
| Resolution | 0.001 mg |
| Surface Tension Range | 0–1000 mN/m |
| Surface Tension Resolution | 0.001 mN/m |
| Stage Vertical Speed | 0.01–500 mm/min |
| Standard Sample Vessel Diameter | 50 mm or 70 mm |
| Temperature Range | −10 to +100 °C (standard), optional −30 to +130 °C or ambient to +250 °C |
| Brand | Attension |
|---|---|
| Origin | Finland |
| Model | Sigma 702ET |
| Measurement Principle | Wilhelmy Plate / Du Noüy Ring Method (Force-Based Gravimetric) |
| Compliance | ASTM D971 (Oil-Water Interfacial Tension), ISO 1409, ISO 6295, USP <1058> (for instrument qualification) |
| Temperature Control Options | Circulating bath jacket, integrated temperature probe, vapor-phase temperature control |
| Key Measurables | Surface Tension (mN/m), Interfacial Tension (mN/m), Critical Micelle Concentration (CMC), Dynamic Contact Angle (°), Solid Surface Free Energy (mJ/m²), Powder Wettability (via Washburn method), Sedimentation Rate (mg/s), Liquid Density (g/cm³) |
| Display | Integrated high-resolution LCD with real-time force and tension readout |
| Data Output | USB interface, optional direct thermal printer connection, bundled Attension OneTouch™ software for data logging, CMC curve fitting, and ASTM D971 report generation |
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