Quick start - F670
MR-36300C-U Quick start manual ATEQ F670 Page 2/25
PREAMBULE
1. DEFINITION OF THE ATEQ F670
The ATEQ F670 is a compact air/air
leak detector used to test the air-
tightness of parts. The method used
is based on the measurement of a
small variation or drop in differential
pressure between the test and
reference parts, when both are filled
to an identical pressure.
TEST
PART
REFERENCE
PART
DIFFERENTIAL
SENSOR
PIEZO
SENSOR
TEST
PRESSURE
2. MEASUREMENT CHARACTERISTICS
2.1. PRESSURE DROP MEASUREMENT
RANGE ACCURACY
RESOLUTION
Maximum
0 – 500 Pa +/- (2,5% of the pressure + 1 Pa) 0,1 Pa
2.2. TEST PRESSURE MEASUREMENT
RANGE ACCURACY
RESOLUTION
Maximum
F.S. = 200 mbar +/- (1,5% of the pressure+ 0,2 hPa) 0,1 % F.S.
0.2 < F.S. ≤ 5 bar
+/- (1,5% of the pressure + 7.5 hPa) 0,1 % F.S.
5 < F.S. ≤ 10 bar
+/- (1,5% of the pressure + 15 hPa) 0,1 % F.S.
F.S. = Full scale.