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GESTER Automatic Surface Tension Meter GT-QBZY Series
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Product Introduction
Application:
Ink & Printing Ink Industry: Analyzing the orientation, wettability of printing and coating, controlling the quality.
Cleaner Industry: Analyzing the absorption rate and properties of surfactant, finding the proper concentration.
Cosmetics Industry: Analyzing the dispersibility, stability/wettability of emulsion or suspension liquid.
Electroplate Industry: Analyzing the wettability and controlling the quality.
This Full Automatic Surface Tension Meter can also used in pesticides industry, oil industry, water treatment industry, etc.
| Model | QBZY-1 | QBZY-2 | QBZY-3 |
| Test Mode | Platinum Plate, Platinum Rings or two combinations | ||
| Operation Method | Sample Stage automatic lifting | ||
| Display Method | Wide Angle backlit LCD display, digital display | ||
| Test Range(mN/m） | 0～600 | 0～400 | 0～200 |
| A key to reset Range | 0～600 | 0～400 | 0～200 |
| Sensitivity(mN/m) | 0.1 | 0.01 | 0.001 |
| Accuracy(mN/m) | 0.1 | 0.04 | 0.02 |
| Repeatability (mN/m) | 0.1 | 0.04 | 0.02 |
| Full range automatic calibration | Yes | ||
| accuracy automatic calibration | Yes | ||
| Automatic Temperature Compensation | Yes | ||
| Data output interface | RS232 / USB2.0 | ||
| Data processing software | Yes | ||
| Sample temperature range (℃) | 0～110 (Should equipped with sample thermostatic cup and thermostatic bath) | ||
| Test Time | Low concentration samples: platinum plate method need 3-5 seconds, platinum ring method 40 to 60 seconds | ||