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.
BPT Mobile
Mobile quality control for cleaning and coating baths
Description
SPECIFICATIONS
SPECIFICATIONS
Software
| Software type | integrated user interface |
|---|---|
| Software languages | Chinese (simplified), English, French, German, Japanese, Russian, Spanish |
| Software modules | Bubble pressure (included) |
Bubble pressure
| Results | dynamic surface tension vs. surface age dynamic surface tension at constant surface age single dynamic surface tension / bath concentration (optional) |
|---|---|
| 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 % |
Sample dimensions
| Min. recommended sample volume | 15 mL (sample vessel SV23 recommended) |
|---|
Instrument dimensions
| Footprint | 85 mm × 55 mm (W × D) |
|---|---|
| Height | 220 mm |
| Weight (without accessories) | 0.6 kg |
Environment
| Operating temperature | 5 to 60 °C |
|---|---|
| Humidity | without condensation |
Interfaces
| PC | USB-Micro-B |
|---|---|
| Memory | up to 20 million measurements |
Housing and peripherals
| Touch display | integrated color IPS display (480 × 854 pixel, size 5”) |
|---|---|
| Stand | included |
Power supply
| Voltage | 5 V (powered via USB) |
|---|---|
| Power consumption | 2.5 W |
| Battery runtime | 10 h operating time |
Temperature measurement
| Range | 0 to 100 °C |
|---|---|
| Resolution | 0.1 °C |
| Locations | sample liquid |
Data output
| Types | Microsoft Excel (xml format) via USB |
|---|
Pressure measurement
| Maximum pressure | 1250 Pa |
|---|---|
| Precision | 2 % |
Shipping & Delivery
