Physical Property Testing Instruments
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| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Instrument Type | Laboratory Benchtop Oscillating U-Tube Densimeter |
| Detection Mode | Liquid Density Measurement |
| Density Range | DS7900: 0.00000–1.99999 g/cm³ |
| DS7800 | 0.0000–1.9999 g/cm³ |
| Density Accuracy | DS7900: ±0.00005 g/cm³ |
| DS7800 | ±0.0001 g/cm³ |
| Repeatability | DS7900: ±0.00001 g/cm³ |
| DS7800 | ±0.0001 g/cm³ |
| Temperature Control Range | 10–40 °C |
| Temperature Stability | ±0.02 °C |
| Sample Volume | 2 mL |
| Measurement Time | 30–60 s |
| Calibration Standards | Dry air and distilled water |
| Calibration Points | 4–10, 3rd-order polynomial fit |
| Data Storage Capacity | 999 results |
| User-Defined Methods | 99 |
| Compliance | ASTM D4052, ASTM D5002, NIST-traceable, GLP/GMP-ready, FDA 21 CFR Part 11 compatible (audit trail enabled) |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | DS7800 |
| Instrument Type | Laboratory Benchtop Oscillating U-Tube Densimeter |
| Sample Type | Liquid |
| Density Range | 0.0000–1.9999 g/cm³ |
| Density Accuracy | ±0.0001 g/cm³ |
| Density Resolution | 0.0001 g/cm³ |
| Repeatability | ±0.0001 g/cm³ |
| Temperature Control Range | 10–40 °C |
| Temperature Stability | ±0.02 °C |
| Minimum Sample Volume | 0.9 mL |
| Measurement Time | ~5 min |
| Calibration Standards | Dry air and distilled water |
| Compliance | ASTM D4052, ASTM D5002, NIST-traceable, GLP/GMP-ready |
| Data Storage | SQL database (999 results) |
| Interface Options | Ethernet, USB 2.0, RS-232 |
| Display | 5.7″ TFT color LCD (640×480 VGA) |
| Power Supply | 90–264 V AC, 50/60 Hz |
| User Management | Three-level password protection |
| Language Support | 6 languages |
| LIMS Compatibility | Yes |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | KSP1D / KSP1N |
| Temperature Range | 30–360 °C |
| Accuracy | ±0.3 °C (30–200 °C), ±0.5 °C (200–360 °C) |
| Heating Rate | 1 °C/min |
| Optical Magnification | 10× |
| Capillary Capacity | 3 capillaries |
| Capillary Dimensions | 80 mm length × 1.4 mm OD × 0.8 mm ID |
| Cooling | Integrated fan-assisted rapid cooling |
| Display | Backlit LCD with real-time temperature and status |
| Interface | RS-232 |
| Power Supply | 90–264 V AC, 40 W |
| Safety Rating | IP20 |
| Weight | 2.3 kg |
| Language Support | English & German (UI + error messages) |
| Printer | Built-in thermal printer (KSP1D only) |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | M3000 & M5000 |
| Temperature Range | 25–400 °C |
| Heating Rate | 4 min to 300 °C, 7.5 min to 400 °C |
| Temperature Repeatability | ±0.2 °C |
| Temperature Accuracy | ±0.3 °C (25–200 °C), ±0.5 °C (200–400 °C) |
| Capillary Dimensions | 1.4 mm OD |
| Sample Capacity | 1 capillary per measurement |
| Temperature Resolution | 0.1 °C |
| Optical Magnification | 10× |
| Cooling | Integrated fan-assisted rapid cooling |
| Display | Backlit LCD with real-time temperature and status |
| Interface | RS-232 |
| Power Supply | 90–264 V AC, 40 W |
| Ingress Protection | IP20 |
| Weight | 2.3 kg |
| Brand | KRUESS |
|---|---|
| Origin | Germany |
| Model | M5000 |
| Temperature Range | 25–400 °C |
| Accuracy | ±0.3 °C (25–200 °C), ±0.5 °C (200–400 °C) |
| Repeatability | ±0.2 °C |
| Temperature Resolution | 0.1 °C |
| Heating Rate | 4 min to 300 °C, 7.5 min to 400 °C |
| Capillary Diameter | 1.4 mm |
| Sample Capacity | 1 capillary per measurement |
| Cooling | Integrated fan-assisted cooling |
| Safety Rating | IP20 |
| Dimensions | 230 × 210 × 110 mm |
| Weight | 1.8 kg |
| Power Supply | 85–264 V AC, 47–440 Hz |
| Interface | RS-232 |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | BP100 |
| Maximum Pressure | 3000 Pa |
| Measurement Frequency | 20 kHz |
| Sample Stage Travel Distance | >110 mm |
| Stage Speed Range | 0.1–500 mm/min |
| Temperature Control Range | −10 to +130 °C |
| Dynamic Surface Tension Range | 15–100 mN/m |
| Resolution | 0.01 mN/m |
| Surface Age Range | 5–200,000 ms |
| Compliance | ASTM D1331, ISO 6889, DIN 53914 |
| 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 |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | DSA100 |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Resolution | ±0.01° |
| Contact Angle Accuracy | 0.1° |
| Sample Stage Dimensions | 300 × 150 mm (standard), extendable to 500 × 48 mm |
| Optical Magnification | 0.7× (adjustable via zoom lens |
| FOV diagonal | 1.6–11 mm) |
| Surface/Interfacial Tension Measurement Range | 0.01–1000 mN/m |
| Surface/Interfacial Tension Resolution | 0.01 mN/m |
| High-Speed Camera Options | 60 fps (standard), up to 1000 fps (optional), customizable to 10,000+ fps |
| Temperature Control Range (Peltier) | –30 to +160 °C |
| Extended Thermal Stage (TC21) | –60 to +400 °C |
| Humidity Control Chamber | 5–95% RH |
| Automated Sample Handling | Up to 8 positions |
| Software Analysis Methods | Sessile Drop, Tilting Plate, Pendant Drop, Oscillating Drop, Single-Fiber Mode |
| Surface Energy Calculation Models | Owens-Wendt-Rabel, van Oss-Chaudhury-Good, Fowkes, Extended Fowkes, Wu, Zisman, Neumann |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | DSA100E |
| Pricing | Available Upon Request |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | DSA20 |
| Pricing | Available Upon Request |
| 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) |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | DSA25E |
| Pricing | Available Upon Request |
| Origin | Germany |
|---|---|
| Instrument Type | Benchtop Laboratory System |
| Measurement Principle | Optical Imaging (Video-Based Drop Shape Analysis) |
| Contact Angle Range | 0°–180° |
| Contact Angle Resolution | ±0.01° |
| Surface/Interfacial Tension Range | 0.01–2000 mN/m |
| Surface Tension Resolution | 0.01 mN/m |
| Optical Magnification | 7× (motorized, software-controlled) |
| Field of View (FOV) | 3.2–23 mm |
| High-Speed Camera | 311 fps (standard), optional full-frame ultra-high-speed up to 20,000 fps |
| Image Resolution | 780 × 580 pixels (standard) |
| Sample Stage Dimensions (max. accommodated) | 320 mm (W) × ∞ (D) × 275 mm (H) |
| Stage Mobility | Motorized X/Y/Z translation (X/Y: ±100 mm |
| Z | ±38 mm) |
| Dispensing Systems | Dual automated syringe modules (0.01 µL minimum step), manual dispensing unit, auto-refill & auto-cleaning module, dedicated 50 nL precision dosing system |
| Data Throughput | 800 MB/s |
| 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 | DSAeco Plus |
| Contact Angle Range | 0–180° |
| Accuracy | ±0.3° |
| Maximum Sample Dimensions | 320 × ∞ × 165 mm (W × D × H) |
| Stage Dimensions | 105 × 105 mm (W × D) |
| Dispensing Precision | 0.1 µL |
| High-Speed Imaging | up to 2000 fps |
| Camera Resolution | 1900 × 1200 pixels |
| Measurement Methods | Six built-in contact angle calculation algorithms (e.g., sessile drop, tilting plate, captive bubble, dynamic advancing/receding, θ–A analysis) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | K100 |
| Pricing | Available Upon Request |
| Measurement Principle | Du Noüy Ring Method |
| Compliance | ASTM D971, ASTM D1331 |
| Measurement Range | 0–90 mN/m (dyne/cm) |
| Accuracy | ±0.25 mN/m |
| Standard Accessories | Platinum-Iridium Ring, Dual Stainless-Steel Torsion Wires, Analog Absolute-Value Scale |
| Operation Modes | Manual & Semi-Automatic |
| Drive System (Semi-Auto) | Reversible Synchronous Motor |
| Dual-Scale Dial | Upward/Downward Force Reading |
| Application Scope | Oil-Water Interfacial Tension, Surfactant Solution Characterization, Quality Control in Lubricants & Detergents |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | K100C |
| Price Range | USD 27,000–68,000 (est.) |
| Measurement Range | 1–2000 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.01 mN/m |
| Temperature Display Range | −10 to +130 °C |
| Temperature Display Precision | ±0.1 °C |
| Measurement Methods | Du Noüy Ring Method, Wilhelmy Plate Method |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | K100C |
| Pricing | Available Upon Request |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | K20 |
| Maximum Load Capacity | 50 g |
| Resolution | 100 µg |
| Measurement Frequency | 5 Hz |
| Sample Stage Travel Distance | 90 mm |
| Sample Stage Speed | 2.4–14 mm/min |
| Temperature Control Range | –10 to 130 °C (with optional jacket) |
| Surface/Interfacial Tension Range | 1–999 mN/m |
| Tension Resolution | 0.01 mN/m |
| Liquid Density Range | 1–2200 kg/m³ |
| Density Resolution | 1 kg/m³ |
| Measurement Methods | Du Noüy Ring, Wilhelmy Plate, Rod, and Ring Detachment (ASTM D971) |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | MSA Flexible Liquid |
| Pricing | Available Upon Request |
| 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 | Krüss |
|---|---|
| Origin | Germany |
| Model | SDT |
| Measurement Range | 10⁻⁶ – 2000 mN/m |
| Resolution | 10⁻⁶ mN/m |
| Temperature Control Range | −10 °C to +180 °C |
| Camera Frame Rate | 15 fps |
| Capillary Rotation Resolution | 0.1 rpm |
| Sample Stage Tilt | ±20° |
| Illumination | High-power monochromatic LED with stroboscopic lighting |
| Software | ADVANCE Image Analysis Suite |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | −20 °C to 150 °C (model-dependent) |
| Humidity Range | 20–98% RH |
| Internal Dimensions | 40 cm (W) × 50 cm (H) × 40 cm (D) |
| External Dimensions | 100 cm (W) × 80 cm (H) × 105 cm (D) |
| Power Supply | AC 220 V, Single Phase |
| Compliance | GB/T 5170.18, GB/T 10586, GB/T 2423.22, IEC 60068-2-14 |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price Range | USD 14,000–22,000 (FOB) |
| Internal Dimensions (W×H×D) | 50×75×60 cm to 100×100×100 cm |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH (optional: 5–98 %RH) |
| Rapid Thermal Ramp Rates | 5–25 °C/min (selectable) |
| Temperature Uniformity | ±2 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ±3.0 %RH (at ≥75 %RH) |
| Humidity Stability | ±2.5 %RH |
| Construction Material | AISI 304 Stainless Steel |
| Refrigeration System | Dual-stage cascade refrigeration with HFC-507/R23 eco-friendly refrigerants |
| Control Interface | 7-inch color TFT LCD touch controller with bilingual (English/Chinese) UI |
| Compliance Standards | GB/T 2423.1, GB/T 2423.2, GB/T 2423.22, GJB 150.3, GJB 150.4, GB/T 10589, GB/T 11158, GB/T 10592 |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 14,500 (FOB, indicative only) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98% RH (optional: 5–98% RH) |
| Rapid Ramp Rates | 5–25 °C/min (selectable) |
| Temperature Uniformity | ±2 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ±3.0% RH (at ≥75% RH) |
| Humidity Stability | ±2.5% RH |
| Internal Dimensions (W×H×D) | 50×75×60 cm to 100×100×100 cm |
| Test Port | Ø50 mm on left wall |
| Refrigerant | R507 / R23 (zero ODP, low GWP) |
| Control System | 7-inch color LCD touch interface with PID auto-tuning |
| Compliance Standards | GB/T 2423.1, GB/T 2423.2, GB/T 2423.22, GJB 150.3–150.4, GB/T 10589, GB/T 11158, GB/T 10592 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 2,650 (approx.) |
| Internal Dimensions (W×H×D, mm) | 500×600×500 to 1000×1000×1000 |
| External Dimensions (W×H×D, mm) | 1750×2250×2350 to 2350×2800×3000 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range (optional) | 20–98 %RH |
| Rapid Temperature Transition Range | −45 °C to +85 °C |
| Transition Rate Options | 5–30 °C/min (A–F models, linear or non-linear programmable) |
| Temperature Uniformity | ±2.0 °C |
| Humidity Uniformity | ±3.0 %RH |
| Temperature Control Accuracy | ±0.5 °C |
| Humidity Control Accuracy | ±2.5 %RH |
| Temperature Resolution | 0.1 °C |
| Humidity Resolution | 0.1 %RH |
| Refrigeration System | Water-cooled, dual-compressor (Tecumseh/Tecumseh or Bitzer) |
| Inner Chamber Material | SUS304 stainless steel |
| Outer Chamber Material | Stainless steel or SECC cold-rolled steel with epoxy powder coating |
| Insulation | High-density polyurethane foam (CFC-free) |
| Safety Protections | Over-temperature/over-humidity cutoff, high/low refrigerant pressure switch, compressor overload protection, fuse, water shortage alarm, fault diagnostic display |
| Power Supply | AC 380 V, 3-phase 5-wire, 50/60 Hz |
| Weight | 950–2300 kg |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70 °C to +150 °C |
| Rapid Transition Range | -45 °C to +85 °C |
| Max Linear Ramp Rate | 15 °C/min |
| Adjustable Ramp Rate | 3–20 °C/min (linear/non-linear) |
| Humidity Range (optional) | 5–98% RH |
| Temperature Resolution/Accuracy | 0.1 °C / ±0.5 °C |
| Humidity Resolution/Accuracy | 0.1% RH / ±2.5% RH |
| Uniformity | ±2.0 °C / ±3.0% RH |
| Internal Construction | SUS304 Stainless Steel, Matte Finish |
| Insulation | High-Density Polyisocyanurate Foam |
| Cooling System | Air-Cooled or Water-Cooled |
| Compressor | Tecumseh (France) |
| Refrigerant | R-404A & R-501 (EPA-compliant) |
| Power Supply | AC 220 V, 1-Phase or AC 380 V, 3-Phase |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 14,000–32,000 (FOB) |
| Internal Dimensions (W×H×D, mm) | 500×600×500 to 1000×1000×1000 |
| External Dimensions (W×H×D, mm) | 1750×2250×2350 to 2350×2800×3000 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range (optional) | 20–98 % RH |
| Rapid Transition Range | −45 °C to +85 °C |
| Transition Rate Options | 5–30 °C/min (linear or non-linear mode selectable) |
| Temperature Uniformity | ±2.0 °C |
| Humidity Uniformity | ±3.0 % RH |
| Temperature Control Accuracy | ±0.5 °C |
| Humidity Control Accuracy | ±2.5 % RH |
| Temperature Resolution | 0.1 °C |
| Humidity Resolution | 0.1 % RH |
| Refrigeration System | Water-cooled |
| Compressor | Tecumseh (France) or Bitzer (Germany) |
| Inner Chamber Material | SUS 304 stainless steel |
| Outer Chamber Material | Cold-rolled steel with epoxy powder coating or stainless steel |
| Insulation | High-density polyurethane foam (CFC-free) |
| Power Supply | AC 380 V, 3-phase 5-wire, 50/60 Hz |
| Weight | 950–2300 kg |