仪器简介：
The SITA DynoTester is the smallest and easiest to handle tensiometer
for monitor process or product quality. All operating functions can
be accessed directly through the keys and are not hidden in long menu
lists at multiple levels. Three soft keys have been specially allocated
for the bubble lifetimes which apply to the users measuring requirements.
The operator only has access to the preset values. This means that
manipulations and gross measurements errors through incorrect use are
practically excluded. Therefor it is best suited to portable use for
in field users and customer support.
The good perfomance at a low price will pay off the investment on in
this instrument.
The instrument measures the dynamic Surface Tension of liquids by the
bubble pressure principle. The bubble lifetime will be controlled
automatically by the DynoTester. This makes a readjust by the operator
obsolete and prevents the bubble lifetime value from drifting.
The SITA DynoTester can be operated from everybody. Basic knowledge
about surface tension and the operating of the instrument is not
necessary!
Responsible people can lock the adjustment of the bubble lifetimes
and other parameters.
技术参数：
Technical Data:
Measuring range:15 - 100 mN/m (dyn/cm)
Resolution:0.1 mN/m (dyn/cm)
Bbubble lifetime Adjustable range:15 - 15000 ms
Resolution:1 ms
Fluid temperature Measuring range: 0 - 100°C
Resolution: 0.1 K
Power supply: 100 - 240V/ 47 - 63Hz
Battery (Lion, integrated): 3.6V / 2000mAh
lasts for 10h minimum
Weight:250 g
USB interface Datatransfer and administration,
External power supply & charging of the battery
Display: 124 x 168 Pixel,illuminated
Storage: 25 storage positions
Dimensions: 75W x 168H x 35D mm
主要特点：
Feature Benefits of the SITA DynoTester:
1.Easy to use - begins measuring immediatly
Regulates surface age (bubble lifetime) automatically - no more
drift and manual work required
2.Preset parameters reliably prevents measuring deviations through
incorrect use
3.Measured values stored directly
4.Measured values can be compared with all SITA tensiometers
