SCS 724VK2 Operation Instructions

USER GUIDE TB-9012
724VK2 Verification Tester

Operation Instructions

Figure 1. SCS 724VK2

Description

The SCS 724VK2 Verification Tester is used to
perform periodic testing of the SCS
Monitor. The Verification Tester allows the customer
to perform NIST traceable calibration verifying that the
724 Workstation Monitor is operating within tolerances.
Using the 724VK2 takes only a few minutes and is
designed to be used on the shop floor at the workstation
to virtually eliminate downtime.
Frequency of recalibration should be based on the
critical nature of those ESD sensitive items handled and
the risk of failure for the ESD protective equipment and
materials. In general, SCS recommends that calibration
be performed annually.
TB-9012 Page 1 of 3 June 2015
Verification Tester
724 Workstation
SCS - 926 JR Industrial Drive, Sanford, NC 27332 • (919) 718-0000 • Website:
The SCS 724VK2 Verification Tester can be used with
the following items:
Item Description
724 Workstation Monitor
724 W/O-PS Workstation Monitor, without Power
Adapter
724K-WM10 Workstation Monitor Kit
724K-WM11 Workstation Monitor Kit

Packaging

1 Verification Tester
1 Certificate of Calibration
Operation
Test Voltage 9 Volts and Resistance Selection 10
Megohms
Set the 724 Workstation Monitor's test voltage to 9 volts
and its resistance limit to 10 Megohms.
1. Insert the Verification Tester's stereo plug into the
monitor's remote jack #1.
2. Select "1.5M LOW" with the Verification Tester's
rotary switch. The monitor's green OK 1 LED
should illuminate, and the yellow L LED should
flash. The audible alarm should not sound.
3. Select "1.5M PASS" with the Verification Tester's
rotary switch. The monitor's green OK 1 LED
should illuminate. The audible alarm should not
sound.
4. Select "10M PASS" with the Verification Tester's
rotary switch. The monitor's green OK 1 LED
should illuminate. The audible alarm should not
sound.
5. Select "10M HIGH" with the Verification Tester's
rotary switch. The monitor's red H LED should
illuminate, and the audible alarm should sound
continuously.
6. Repeat steps 1-5 for jack #2 on the remote. The
audible alarm will chirp when jack #2 fails high.
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