Immerse – click – read: Capture the surfactant concentration of your bath within seconds using surface tension (SFT) with the BPT Mobile Bubble Pressure Tensiometer. The quality inspector using it knows immediately if the bath is okay thanks to an ad-hoc evaluation. Moreover, for proactive adjustment of the bath, the BPT Mobile shows how the surfactant content decreases over time.
INSTRUMENT DIMENSIONS
| Footprint | 85 mm × 55 mm (W × D) |
|---|---|
| Height | 220 mm |
| Weight (without accessories) | 0.6 kg |
TEMPERATURE MEASUREMENT
| Range of temperature measurement | 0 to 100 °C |
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| Resolution | 0.1 °C |
| Location of temperature measurement | sample liquid |
POWER SUPPLY
| Voltage | 5 V |
|---|---|
| Power consumption | 2.5 W |
SAMPLE DIMENSIONS
| Min. recommended sample volume | 15 mL (sample vessel SV23) |
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ENVIRONMENT
| Operating temperature | 5 to 60 °C |
|---|---|
| Humidity | without condensation |
INTERFACES
| PC | USB-Micro-B |
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HOUSING AND PERIPHERALS
| Touch display | integrated color IPS display (480 x 854 pixel, size 5”) |
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| Stand | included |
PRESSURE MEASUREMENT
| Maximum pressure | 1250 Pa |
|---|---|
| Precision | 2% |
DATA OUTPUT
| USB | Microsoft Excel (xml format) |
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| Type | Microsoft Excel (xml format) via USB |
SOFTWARE
| Software type | integrated user interface |
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| Memory | up to 20 million measurements |
BUBBLE PRESSURE
| Results | dynamic surface tension vs. surface age dynamic surface tension at constant surface age single dynamic surface tension / bath concentration |
|---|---|
| Range (surface tension) | 10 to 100 mN/m |
| Resolution (surface tension) | 0.1 mN/m |
| Precision (surface tension) | 0.5 mN/m |
| Range (surface age) | 10 to 30000 ms |
| Resolution (surface age) | 1 ms |
| Precision (surface age) | max. 7.5% |
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Tensiometers
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