Technical Data - TESTO 525 Mode D'emploi

Measuring media: . . . . . . . . . . . . .instrument air or inert gases
Media-compatible:
Units (25 mbar to 7 bar): . . . . . . . . . . .mbar, bar, Pa, kPa, hPa,
Units (10 bar / 30 bar): . . . . . . . . . .mbar, bar, kPa, hPa, MPa,
Units (70 bar) . . . . . . . . . . . . . . . . . . . . .mbar, bar, kPa, MPa,
Linearity, hysteresis and repetition accuracy:
Temperature compensation: . . . . . . . . . . . . . .10 °C to 35 °C
Operating temperature: . . . . . . . . . . . . . . . . . .-5 °C to 50 °C
Storage temperature:
Humidity: . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 to 95 %RH
Case protection class:
. . . . . .9 V-battery (IEC 6LR61) or accumulator
Power supply:
Current consumption: . . . . . . . . . . . . . . . . . . . . . . . . .<9 mA
Measuring rate, normal mode: . . .2 1/2 or 5 measurements/s
Memory capacity: . . . . . . . . . . . . .max. 964 measured values
Memory interval: . . . . . . . . . .manual, 1, 5, 10, 20, 30, 60 sec
Display: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .LCD matrix,
Pneum. connection:
Case dimensions: . . . . . . . . . . . . . . . . .152 x 83 x 34/29 mm
Weight incl. battery: . . . . . . . . . . . . . . . . . . . . . . . . . . .270 g
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 years
13

Technical data

all media compatible with
execution stainless steel 18/8 (DIN 14305)
mmH
mmH
± 0.2 % F.S. (standard) ± 1 digit
± 0.1 % F.S. (option) ± 1 digit
± 0.05 % F.S. (option) ± 1 digit
(according to measuring range)
. . . . . . . . . . . . . . . . . .-20 °C to 60 °C
. . . . . . . . . . . . . . . . . . . . . . . . .IP 54
2, 3, 5, 10, 30, 60 min
2 lines of 16 characters
. . . . . . .hose 4/6 mm, >7 bar NPT 1/8"
O, mmHg, inH O,
2 2
inHg,psi
O, mmHg, inH O,
2 2
inHg, psi
mH O, psi, inH O
2 2