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DIN 32876 E le c t r o n i c p r obe displa y u n its – up to 2 p r obes
Part 1
TESATRONIC TT 80 and TT 90 Probe Display Units
110 mm scale length
High resolution display units
6-decade display Combined analogue/digital display
plus minus sign Two probe inputs for single, sum and difference measurements.
In addition to TESATRONIC TT60 funczions, TT 80 has the following additional
12,5 x 6,6 mm functions:
126 x 62 mm –– 9 measuring ranges with digital steps of 0,01 μm or 0.000001 in.
LCD display, –– Memorisation of extreme values "max.", "min.", "max. minus min." as well as
with 50 scale
divisions the mean of the two values "max." and "min.".
Limit value for a –– Dynamic measurement with acquisition of more than 10 single values per
temperature of
20°C and a relative second.
humidity of –– Classification of measured values with a contact relay providing output signals
≤ 50 %:
Analog display: 2 % for 5, 10, 20 or 40 acceptable classes.
Digital display: –– Analogue output for external processing of signals.
0,15 % In addition to TESATRONIC TT60 functions, TT 90 has the following additional
Analog output: functions:
0,3 % –– 9 measuring ranges with digital step of 0,01 μm or 0.000001 in.
Digital output: –– Memorisation of extreme values "max.", "min.", "max. minus min." plus the
0,15 %
± 1 digital interval mean of both values "max." and "min.".
–– Dynamic measurement with acquisition of more than 10 single values per
255 x 235 x 120 mm
(W x D x H) second.
–– Classification of measured values with output signals through contact relay for
Resistant plastic
5, 10, 20 or 40 acceptable classes.
–– Analogue output for external signal processing.
–– Output for bolt retraction control.
–– Selection of stabilisation time for measuring cycles.
–– RS digital output for values to the micron.

TT 90 TT 80

Application: TT 80 with 04430011 TESATRONIC TT80 Measuring range Memory
a SIP (Société gene- 04430012 High precision electronic display zoom x5
voise d'instruments de TESATRONIC TT90 –
physique) high preci- High precision electronic display
sion measuring bench –

Number of probes inputs Automatic conversion of range
2
TESATRONIC TT80 High preci-
sion electronic display 2
TESATRONIC TT90 high preci-
sion electronic display

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