The Main Types Of Measurement; The Three Types Of Test; Measurement Cycle - ATEQ F670 Quick Start Manual

3. THE MAIN TYPES OF MEASUREMENT

Direct measurement, indirect measurement and sealed component measurement.
These three methods apply to measurements taken both under pressure and in vacuum
conditions.
The configuration is determined by the application and must be carried out prior to the
use of the instrument.

4. THE THREE TYPES OF TEST

Test with reference: measurement of a pressure
variation between a test part and a reference part.
Test without reference: measurement of a
variation in pressure between a test part and a
sealing connector on the reference side.
Test with central zero: test of two parts at the
same time. One part is connected to the test side
and the other to the reference side.

5. MEASUREMENT CYCLE

WAIT
The measurement cycle consists of 5 phases:
1
Coupling
Start
time
MR-36300C-U
FILL STABILIZATION
2
Stabilization
Fill time
TEST
PART
TEST
PART
TEST
PART
TEST
3 4
Test
time time
Quick start manual ATEQ F670 Page 3/25
Quick start - F670
REFERENCE
DIFFERENTIAL
PART
SENSOR
DIFFERENTIAL
SENSOR
CAP
DIFFERENTIAL TEST
SENSOR PART
DUMP
5
Dump Cycle
time end