Option Ho118 Binning Interface For Component Sorting; Specification - Hameg HM8118 Manual

results. In order to minimize these influences it is necessary
to compensate for impedance measurement errors caused by
the adapter and the leads.
To compensate for these measurement errors an OPEN and
a SHORT calibration should be performed at the LCR bridge
HM8118. The procedure was described in chapter 6 „Calibra-
tion". The calibration values obtained during the calibration
procedure will be stored in the LCR bridge HM8118 and remain
valid until the next calibration.
For frequency depending components it is impor-
tant to perform an OPEN resp. SHORT calibration
for each of the 69 test frequencies.
Für den „Kurzschlussabgleich" ist bei dem Messadapter
HZ188 die Schraube auf der rechten Seite gegen den Uhr-
zeigersinn zu lösen und anschließend der rechte Kontaktstift
In order to perform the SHORT calibration of the test adapter
mit der Taste nach links zu drücken, bis beide Kontaktstifte
HZ188, turn the screw on the righthand side CCW loose. Then
elektrisch verbunden sind. Danach ist der rechte Kontakt-
use the pushbutton to push the right contact pin to the left until
stift durch drehen der Schraube im Urzeigersinn zu fixieren
both contact pins are electrically connected. Then fasten the
(siehe Bild 2).
Für den „Kurzschlussabgleich" ist bei dem Messadapter
right contact pin by turning the screw CW. (See fig. 7.9)
HZ188 die Schraube auf der rechten Seite gegen den Uhr-
zeigersinn zu lösen und anschließend der rechte Kontaktstift
mit der Taste nach links zu drücken, bis beide Kontaktstifte
elektrisch verbunden sind. Danach ist der rechte Kontakt-
stift durch drehen der Schraube im Urzeigersinn zu fixieren
(siehe Bild 2).
Lever
Fig. 7.9: SHORT circuit with HZ188 Bild 2 „Kurzschlußabgleich"
To perform an OPEN calibration turn the screw on the righthand
side CCW and push the right contact pin so far to the right that
both contact pins are apart. The distance between both pins
should equate the length of the SMD component to be mea-
sured. Then fasten the screw by turning it CW (see fig. 7.10).
Bild 2 „Kurzschlußabgleich"
Lever
10
Änderungen vorbehalten
Fig. 7.10: OPEN calibration with HZ188
10
Änderungen vorbehalten
C o n n e c t i n g o f c o m p o n e n t s a n d m e a s u r e m e n t a c c e s s o r i e s
Screw
Locked
Screw
Locked
Without SMD
Component
7.5 Option HO118 binning interface for
component sorting
Fig. 7.11: Optional accessory HO118 binning interface.
A bining interface (25-pin interface) is especially useful in a
production environment:
– for incoming inspection of components
– for the selection of components within tolerance limits
– and if frequently components of similar values have to be
tested.
The binning interface for the LCR bridge HM8118 allows opera-
tion with external hardware which sorts components according
to the measurement results of the HM8118. There are control
outputs for 8 BINs as well as further control outputs (ALARM,
INDEX, EOM, TRIG).
We recommend installing the HO118 at the factory
because the instrument has to be opened which would
entail the loss of warranty.

7.5.1 Specification

Output signal:
Negative TRUE, open collector, opto-isolated, selectable pull-
ups.
Measurement modes:
When the HM8118 is used for binning, the number of measure-
ment modes is limited to the necessary modes for characteri-
zing components. These modes can be selected:
– R-Q: Resistance-Quality factor
– C-D: Capacitance-Dissipation factor
– L-Q: Inductance-Quality factor
Kind and number of BINs:
– pass BINs: BIN 0...5 for primary parameters
– fail BINs: BIN 6 for secondary parameters, BIN 7 is destined
for general failures
– maximum current at an output voltage of 1 V is 15 mA (open
collector outputs)
Index:
Analog measurement complete
Measurement complete:
Measurement completed successfully.
Alarm:
Error notification.
External trigger:
Opto-isolated, selectable pull-up, pulse width > 10µs.
It is possible to setup 9 binning configurations with the Save/
Recall function. The binning configurations may be remote-con-
Subject to change without notice
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