Surface Tensiometer
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Showing 61–90 of 130 results
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | HARKE-CP |
| Pricing | Available Upon Request |
| Measurement Range | 5–200 mN/m |
| Accuracy | ±1% of reading |
| Minimum Resolution | 0.01 mN/m |
| Repeatability | ±0.1% F.S. |
| Electrical Supply | 220 V AC, 3 A |
| Temperature Control Range | Ambient to +190 °C (standard) |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | BZY-1 / BZY-1N / BZY-1A |
| Measurement Range | 0–400 mN/m |
| Resolution | ±0.1 mN/m |
| Accuracy | ±0.1 mN/m |
| Temperature Display Range | 0–400 °C |
| Temperature Display Accuracy | ±0.1 °C |
| Measurement Method | Wilhelmy Plate Method (optional Du Noüy Ring Method) |
| Compliance Standards | JB/T 9388-2002, GB/T 6541-1986, ISO 1409:1995, GB/T 22237-2008, GB 11278-1989, GB/T 18396-2001, SH/T 1156-1999 |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | BZY-2N/2A |
| Measurement Range | 0–200 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.02 mN/m |
| Temperature Display Range | 0–200 °C |
| Temperature Display Accuracy | ±0.02 °C |
| Measurement Method | Wilhelmy Plate Method (optional Du Noüy Ring Method) |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | BZY-3B / BZY-4B |
| Measurement Range | 0–400 mN/m |
| Resolution | 0.1 mN/m |
| Accuracy | ±0.1 mN/m |
| Temperature Display Range | 0–400 °C |
| Temperature Display Accuracy | ±0.1 °C |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Compliance Standards | GB/T 6541-1986, GB/T 22237-2008, ISO 1409:1995, JB/T 9388-2002, SH/T 1156-1999, GB 11278-1989, GB/T 18396-2001 |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | SP-100 |
| Measurement Range | 0–400 mN/m |
| Resolution | ±0.1 mN/m |
| Accuracy | ±0.1 mN/m |
| Temperature Display Range | 0–400 °C |
| Temperature Display Accuracy | ±0.1 °C |
| Method | Du Noüy Ring & Wilhelmy Plate (Platinum) |
| Compliance | ASTM D971, ISO 6295, ISO 1409, GB/T 6541 |
| Brand | Huake Instrument |
|---|---|
| Origin | Beijing, China |
| Model | HK-3150ZL |
| Measurement Range | 0–100 mN/m |
| Accuracy | ≤ ±0.3 mN/m |
| Sensitivity | 0.1 mN/m |
| Temperature Measurement Range | 0–50.0 °C |
| Temperature Accuracy | ±0.5 °C |
| Motor Descent Speed | 0.3–0.4 mm/s |
| Data Storage Capacity | 500 test records |
| Power Supply | 85–264 VAC, 50/60 Hz |
| Power Consumption | ≤50 W |
| Dimensions (L×W×H) | 190 × 300 × 435 mm |
| Weight | 7.5 kg |
| Interface | RJ45, USB |
| Operating Environment | 10–40 °C, RH ≤85%, non-corrosive, low-vibration, low-EMI environment |
| [Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Model | JK99CN |
| Measurement Range | 0–999.99 mN/m |
| Resolution | <0.05 mN/m |
| Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Sampling Time | 1–5 s (plate), 20–150 s (ring) |
| Power Supply | AC 220 V, 50 Hz, <150 W |
| Operating Humidity | 30–85% RH |
| Compliance | SY/T 5370–1999] |
| Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Model | JK99F |
| Measurement Range | 0–999.99 mN/m |
| Resolution & Sensitivity | 0.001 mN/m |
| Accuracy | ±0.01 mN/m |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Sample Elevation Range | 0–50 mm |
| Elevation Precision | 0.1 µm |
| Mass Measurement Range | 0–150 g (0.1 mg resolution) |
| Sampling Time | Ring method: 20–150 s |
| Plate method | 1–5 s |
| Power Supply | AC 220 ±5 V, <150 W |
| Operating Humidity | 30–85% RH |
| Compliance | SY/T 5370–1999 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | JJ2000TP |
| Price Range | USD 70,000 – 140,000 |
| Surface/Interfacial Tension Range | 1×10⁻⁵ – 100 mN/m |
| Temperature Control Range | Ambient to 150 °C |
| Temperature Accuracy | ±0.1 °C |
| Maximum Pressure Rating | 0.78 MPa |
| Rotational Speed Range | 1,000 – 10,000 rpm (Control Accuracy: ±0.1%) |
| Optical Resolution | 768 × 576 pixels |
| Frame Rate | 30 fps |
| Video Output | RCA composite |
| Data Interface | RS-232 |
| Power Supply | 220 V / 50 Hz or 110 V / 60 Hz |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JJ2000B |
| Pricing | Upon Request |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JJ2000B2 |
| Pricing | Available Upon Request |
| [Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JJ2000BM |
| Measurement Range | 1×10⁻⁵–100 mN/m |
| Resolution | 0.001 mm (optical readout) |
| Accuracy | ±0.1% (rotational speed), ±0.1 °C (temperature) |
| Temperature Control Range | RT+5 °C to 80 °C (internal heating) or ambient to 100 °C (external bath) |
| Rotation Speed | 1000–10,000 rpm |
| Video Resolution | 768×576 pixels |
| Frame Rate | 30 fps |
| Interfaces | RS-232, RCA video] |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JK99BM |
| Price Range | USD 1,400–7,000 |
| Measurement Range | 0–500 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.01 mN/m |
| Temperature Display Range | Ambient to 100 °C |
| Temperature Display Accuracy | ±0.1 °C |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Measurement Range | 0–500 mN/m |
|---|---|
| Resolution | 0.05 mN/m |
| Accuracy | < ±0.25° (contact angle correction) |
| Temperature Display Precision | ±0.1 °C |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Power Supply | AC 220 V ± 22 V, 50 Hz |
| Max. Power Consumption | < 150 W |
| Operating Humidity | 30–85% RH |
| Sampling Interval | 150–300 s (dual-speed adjustment) |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JK99D |
| Pricing | Upon Request |
| Measurement Range | 0–500 mN/m |
| Sensitivity | 0.05 mN/m |
| Accuracy | ±0.1 mN/m |
| Resolution | <0.05 mN/m |
| Methods | Du Noüy Ring & Wilhelmy Plate |
| Ring Method Cycle Time | 150–200 s |
| Plate Method Cycle Time | 1–5 s |
| Power Supply | AC 220 ±5 V, <150 W |
| Temperature Control Precision | ±0.1 °C (with optional thermostatic platform) |
| Humidity Range | 30–85% RH |
| Zeroing | Hardware & Software One-Touch Auto-Zero |
| Calibration | Integrated standard weight kit |
| Compliance | ASTM D971, ISO 6295, ISO 1409, USP <721>, GB/T 6541 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JK99M |
| Price Range | USD 7,000–14,000 |
| Measurement Range | 0–1000 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.01 mN/m |
| Temperature Display Range | Ambient to 200 °C |
| Temperature Display Accuracy | ±0.1 °C |
| Measurement Methods | Du Noüy Ring Method and Wilhelmy Plate Method |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JK99MS |
| Price Range | USD 7,000–14,000 (FOB) |
| Measurement Range | 0–999.999 mN/m |
| Resolution | 0.001 mN/m |
| Accuracy | ±0.01 mN/m |
| Temperature Display Range | Ambient to 200 °C |
| Temperature Accuracy | ±0.1 °C |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Mass Measurement Range | 0–210 g (optional 0.01 mg resolution) |
| Vertical Stage Travel | 0–30 mm (speed: 0.1–2 mm/s |
| positioning accuracy | 0.1 mm) |
| Data Acquisition Rate | 0.1 Hz (0.02 Hz optional) |
| Magnetic Stirring | Integrated |
| Compliance | GB/T 22237–2008, GB/T 5549–2010, GB/T 6541–1986, SY/T 5370–1999 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | JQN04C |
| Pricing | Upon Request |
| 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 |
| 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 |
| 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) |
| 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 | KSV |
|---|---|
| Origin | Finland |
| Model | Sigma 700 |
| Measurement Range | 1–2000 mN/m |
| Force Resolution | 0.1 µN |
| Weight Resolution | 0.01 mg |
| Contact Angle Range | 0–180° |
| Contact Angle Resolution | 0.01° |
| Sample Stage Speed | 0.01–500 mm/min |
| Position Resolution | 0.015 µm |
| Temperature Control | –10 to 80 °C (thermoplastic jacket), –10 to 150 °C (stainless steel jacket), up to 250 °C (electric heating jacket) |
| Dimensions (D×W×H) | 24 × 33 × 62 cm |
| Weight | 20 kg |
| Power Supply | 85–264 VAC, 47–440 Hz |
| Brand | LAUDA Scientific |
|---|---|
| Origin | Germany |
| Model | LSA 200 |
| Measurement Range | 0.001–2000 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.1 mN/m |
| Temperature Control Range | −20 °C to 400 °C |
| Temperature Accuracy | ±0.1 °C |
| Measurement Method | Video-based Drop Shape Analysis (DSA) |
| Brand | LAUDA |
|---|---|
| Origin | Germany |
| Model | TD 5 |
| Measurement Range | 0.75–2000 mN/m (Du Noüy ring) / 0.1–999 mN/m (Wilhelmy plate) |
| Resolution | 0.007 mN/m |
| Accuracy | ±0.007 mN/m |
| Temperature Range | 5–80 °C |
| Temperature Accuracy | ±0.1 K |
| Measurement Methods | Du Noüy Ring Method, Wilhelmy Plate Method, Drop Adhesion Force Measurement, Density Determination |
| Brand | LAUDA |
|---|---|
| Origin | Germany |
| Model | TVT 2 |
| Measurement Range | 0.1–100 mN/m |
| Resolution | ±0.01 mN/m |
| Accuracy | ±0.01 mN/m |
| Temperature Range | 5–90 °C |
| Temperature Accuracy | ±0.01 K |
| Measurement Method | Drop Volume Method |
| Sample Volume Requirement | 0.25–5 mL |
| Compatibility | Volatile, Toxic, and High-Viscosity Liquids |
| Thermal Control | Compatible with LAUDA RE415S Circulator (requires US 055 Pt100 probe & LRZ 918 LiBus module) |
| Origin | Hunan, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | MIL-II |
| Price Range | USD 1,400 – 7,000 (FOB) |
| Measurement Range | 1–200 mN/m |
| Resolution | 0.05 mN/m |
| Accuracy | ±0.1 mN/m |
| Temperature Display Range | 0–100 °C |
| Temperature Display Accuracy | ±0.1 °C |
| Primary Method | Du Noüy Ring / Wilhelmy Plate (Detachment Force Method) |
| Contact Angle Range | 0–180° |
| Contact Angle Resolution | ±0.1° |
| Imaging System | ≥5 MP CCD camera, ≥30 fps |
| Data Acquisition Rate | 50 readings/sec |
| Repeatability | <0.3% RSD |
| Compliance Standards | ISO 8296:2003, ISO 6295:1983, ASTM D971, GB/T 14216–2008 |
| Sample Holder Options | 50 mm / 70 mm / 100 mm diameter cups |
| Power Supply | 85–264 V AC, 40–60 Hz |
| Power Consumption | 40 W (operational), 5 W (standby) |
| Interfaces | 2 × USB 2.0 |
| Lift Travel | 100 mm (manual or motorized option) |
| Brand | MPB |
|---|---|
| Origin | Germany |
| Model | BPA-1S |
| Surface/Interfacial Tension Range | 10–100 mN/m |
| Reproducibility | ±0.1 mN/m |
| Accuracy | ±0.1 mN/m |
| Dynamic Time Range | 0.1 ms to 100 s |
| Display | Monochrome graphic LCD (320 × 240 px) |
| Minimum Sample Volume | 1 mL |
| Temperature Control Range | 10–80°C |
| Onboard Memory | 2 MB (stores up to 180 full scans or ≥30,000 points in constant mode) |
| Power Supply | 100–240 VAC, 50–60 Hz |
| Measurement Unit | 12 VDC |
| Max. Power Consumption | 6 W |
| Dimensions (L×W×H) | 200 × 250 × 400 mm |
| Weight | 3 kg |
| Interface | RS232 and USB |
| Software | Windows-based BPA-1S software with free updates for 1 year |
| Capillary Options | Interchangeable capillaries with varying inner diameters and geometries |
| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | JBT07 Series |
| Measurement Range | 10–100 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.1 mN/m |
| Temperature Display Range | Ambient (20–25°C typical) |
| Temperature Resolution | ±0.1°C |
| Bubble Frequency Range | 0.06–66 bubbles/s (water reference) |
| Bubble Lifetime Range | 0.015–1 s (water reference) |
| Detection Method | Maximum Bubble Pressure (MBP) |
| Power Supply | AC 220 V / 110 V, 50 Hz |
| Power Consumption | 50 W |
| Interface | RS-232 Serial (DB9) |