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| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | JK99D1 |
| Measurement Range | 0–500 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.01 mN/m |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Temperature Sensing Accuracy | ±0.1 °C |
| Power Supply | AC 220 ±5 V, <150 W |
| Compliance | GB/T 22237–2008, GB/T 5549–2010, GB/T 6541–1986 |
| Brand | POWEREACH |
|---|---|
| Origin | Shanghai, China |
| Model | JJ2000B2 |
| Measurement Range (Interfacial Tension) | 1×10⁻⁶ mN/m to 100 mN/m |
| Resolution | 0.001 mN/m |
| Accuracy | <2% (100 mN/m to 10⁻² mN/m), <8% (10⁻³ mN/m to 10⁻⁶ mN/m) |
| Rotational Speed Range | 2000–10,000 rpm |
| Speed Stability | ±0.1% |
| Temperature Control Range | Ambient to 95 °C |
| Capillary Inner Diameter | 2 mm / 4 mm |
| Contact Angle Range | 0–180° |
| Contact Angle Resolution | 0.01° |
| Image Magnification | 50–318 px/mm |
| Frame Rate | Up to 30 fps (continuous), programmable interval capture (1–3600 s) |
| Power Consumption | <50 W |
| Brand | POWEREACH |
|---|---|
| Origin | Shanghai, China |
| Model | JJ2000H2 |
| Measurement Range | 100 to 1×10⁻⁶ mN/m |
| Resolution | 0.001 mN/m |
| Accuracy | ±0.01 mN/m |
| Measurement Principle | Image-based spinning drop analysis — high-speed CCD captures droplet morphology under controlled centrifugal rotation |
| Temperature Control Range | Ambient to 150 °C |
| Pressure Rating | 0.7 MPa |
| Maximum Rotational Speed | 14,000 rpm |
| Speed Control Precision | ±5 rpm |
| Heating System | PID-controlled stainless-steel jacketed heater with Pt100 sensor |
| Imaging System | 60 fps monochrome CCD (752 × 480 pixels), motorized XYZ-stage with 0.01 mm resolution, 0.7–4.5× zoom lens |
| Sample Tube Options | φ2 mm and φ4 mm quartz capillaries |
| Interface | USB 2.0 or RS232 |
| Compliance | Designed for GLP-compliant lab environments |
| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | JK99B |
| Measurement Range | 0–500 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.05 mN/m |
| Temperature Display Accuracy | ±0.1 °C |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Power Supply | AC 220 V ±5%, <150 W |
| Interface | RS-232 Serial (requires external PC) |
| Brand | POWEREACH (Shanghai Zhongchen Digital Technology Equipment Co., Ltd.) |
|---|---|
| Origin | Shanghai, China |
| Model | JJ2000H |
| Measurement Range | 100 to 10⁻⁶ mN/m |
| Resolution | 0.001 mN/m |
| Accuracy | ±0.01 mN/m |
| Temperature Control Range | Ambient to 150 °C |
| Max Operating Pressure | 0.7 MPa |
| Motor Speed Range | 1,000–14,000 rpm |
| Speed Control Precision | ±5 rpm |
| Heating Method | Electric, Pt100 Sensor |
| Imaging | 752×480 CCD, 60 fps, LED-illuminated |
| Sample Tube ID | φ2 mm and φ4 mm quartz |
| Interface | RS232 or USB 2.0 |
| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | JK99F2 |
| Measurement Range | 0–999.99 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.1 mN/m |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Temperature Sensing Accuracy | ±0.1 °C |
| Power Supply | AC 220 V ±5%, <150 W |
| Compliance | GB/T 22237–2008, GB/T 5549–2010, GB/T 6541–1986 |
| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | JK99F |
| Measurement Range | 0–999.99 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.01 mN/m |
| Methods | Du Noüy Ring Method (40–50 mL sample volume) & Wilhelmy Plate Method (20–30 mL sample volume) |
| Sampling Cycle | 1–5 s (plate), 50–200 s (ring) |
| Z-axis Travel | 0–30 mm |
| Z-axis Precision | 1 µm |
| Power Supply | AC 220 ±5 V, <150 W |
| Operating Humidity | 30–85% RH |
| Compliance | GB/T 22237–2008, GB/T 5549–2010, GB/T 6541–1986, SY/T 5370–1999 |
| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | JJ2000B |
| Measurement Range | 10⁻⁶ mN/m to 100 mN/m |
| Resolution | 0.001 mN/m |
| Accuracy | <2% from 100 mN/m to 10⁻² mN/m |
| Rotational Speed Range | 2000–10,000 rpm |
| Speed Stability | ±0.1% |
| Capillary Inner Diameter | 2 mm / 4 mm |
| Temperature Control Range | Ambient to 95 °C |
| Camera | USB 2.0 industrial digital camera, 60 fps |
| Light Source | 12 V flat-panel lamp (70 × 19 mm) |
| Magnification Options | 1× and 2× T-shaped optical heads |
| Power Consumption | <50 W |
| Brand | POWEREACH |
|---|---|
| Origin | Shanghai, China |
| Model | JK99 Series |
| Measurement Range | 0–500 mN/m (JK99F & JK99M: 0–1000 mN/m) |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.01 mN/m |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Sensor Type | Imported Japanese load cell (JK99B/C/D), METTLER high-precision balance sensor (JK99M) |
| Temperature Sensing Accuracy | ±0.1 °C |
| Power Supply | AC 220 V ±5 V, <150 W |
| Compliance | GB/T 22237–2008, GB/T 5549–2010, GB/T 6541–1986 |
| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | TX-500C |
| Measurement Range | 10⁻⁶–100 mN/m |
| Temperature Control Range | RT+5 °C to 95 °C |
| Temperature Display Range | 0–99.9 °C |
| Temperature Accuracy | ±0.1 °C |
| Image Capture | USB Digital CCD (60 fps, 752×480 px) |
| Rotation Speed | 1,000–10,000 rpm (±5 rpm control accuracy) |
| Spatial Resolution | 0.001 mm |
| Optical Readout Field | 0–6 mm |
| Interface | USB & RS-232 |
| Heating System | PID-Controlled Stainless Steel Electric Heater |
| Sample Tube Options | High-Purity Quartz Tubes (ID: 2 mm, 4 mm, 6 mm) |
| Brand | POWEREACH (Shanghai Zhongchen) |
|---|---|
| Origin | Shanghai, China |
| Model | JK99C |
| Measurement Range | 0–500 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.05 mN/m |
| Methods | Platinum Ring Method (Du Noüy) & Platinum Plate Method (Wilhelmy Plate) |
| Temperature Sensing Precision | ±0.1 °C |
| Power Supply | AC 220 V ±5%, <150 W |
| Compliance | GB/T 22237–2008, GB/T 5549–2010, GB/T 6541–1986 |
| Brand | POWEREACH (Shanghai Zhongchen Digital Technology Equipment Co., Ltd.) |
|---|---|
| Origin | Shanghai, China |
| Model | JJ2000D1 |
| Measurement Range | 10⁻⁶–100 mN/m |
| Temperature Control Range | 5–95 °C (PID electric heating or external water bath) |
| Temperature Display Accuracy | ±0.1 °C |
| Rotational Speed | 1,000–10,000 rpm (±5 rpm control accuracy) |
| Imaging | USB-triggered CCD, 60 fps (optional 120 fps) |
| Spatial Resolution | 0.001 mm |
| Sample Tube ID | 2 mm & 4 mm high-purity quartz |
| Data Output | Excel-compatible database with time-, speed-, and temperature-stamped records |
| Compliance | Designed for GLP-compliant labs |
| Brand | POWEREACH |
|---|---|
| Origin | Shanghai, China |
| Model | JK99M1 |
| Measurement Range | 0–999.999 mN/m |
| Resolution | 0.001 mN/m |
| Accuracy | ±0.01 mN/m |
| Methods | Du Noüy Ring Method (40–50 mL sample volume) & Wilhelmy Plate Method (20–30 mL sample volume) |
| Sampling Interval | 1–5 s (Plate), 50–200 s (Ring) |
| Compliance | GB/T 22237–2008, GB/T 5549–2010, GB/T 6541–1986, SY/T 5370–1999 |
| Sensor | High-precision 0.1 mg electromagnetic balance (METTLER-origin system) |
| Data Acquisition Rate | 10 Hz (standard), 50 Hz (optional) |
| Temperature Sensing Accuracy | ±0.1 °C |
| Platform Vertical Travel | 0–30 mm (standard), up to 100 mm (optional) |
| Positional Repeatability | ±0.1 mm (±1 µm with optional sensor) |
| Power Supply | AC 220 V ±5%, <150 W |
| Operating Humidity | 30–85% RH |
| 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) |
| Brand | POWEREACH |
|---|---|
| Origin | Shanghai, China |
| Model | JJ2000C |
| Measurement Range | 10⁻⁶–100 mN/m |
| Temperature Control Range | 5–95 °C (PID) |
| Temperature Display Range | 0–99.9 °C |
| Temperature Accuracy | ±0.1 °C |
| Rotational Speed | 1,000–10,000 rpm (±5 rpm) |
| Image Capture | USB-triggered monochrome camera, 60 fps |
| Spatial Resolution | 0.001 mm |
| Sample Tube ID | 2 mm & 4 mm high-purity quartz |
| Interface | USB or RS-232 |
| Data Export | Native Excel (.xlsx), BMP image archive |
| Compliance | ASTM D971, ISO 6295, USP <1042>, GLP-ready audit trail support |
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