Doc# 0296-0018 • REV R (July 2017) Page 31 of 61
CHAPTER 4 - CALIBRATION
A Brief Descripon of Chapter 4
Chapter 4 pertains to the setup and calibraon of the HI 803 TTS. This chapter lists the equipment nec-
essary, test equipment setup and Calibraon test in order to perform a calibraon of the TTS. Do not at-
tempt this calibraon without proper test equipment. A list is provided of the test equipment required.
It is important that all test equipment have a current calibraon. All users and service personnel should
be familiar with this secon before aempng an installaon or repair of this instrument.
Required Test Equipment
• Hewle Packard 8904A Mul-funcon synthesizer.
• Keithley 195A digital mul meter, opon (A) or equivalent
• Endevco Model 2947B-2 calibraon capacitor
• Loopback Cable - Prt. #0215-0096-01
• TTS Input Test Cable - Prt. #0215-0095-01 (See Fig. 4-1)
FIG. 4-1 TTS INPUT TEST CABLE PRT. #0215-0095-01 WIRING DIAGRAM
• Transfer Standard Accelerometer, Dytran Model 3010M12
• Test Cable 10-32 coaxial connector to BNC Prt. #0215-0097-01
• Test Cable Standard BNC to BNC coaxial cable (approximately 3 . in length)
TTS Calibraon Kit Prt. #0251-0009-01
Contains:
• Endevco Model 2947B-2 Calibraon Capacitor
• Transfer Standard Accelerometer, Dytran Model 3010M12
• Loopback Cable, Prt. # 0215-0096-01
• TTS Input Test Cable, Prt. #0215-0095-01
• Test Cable 10-32 coaxial connector to BNC, Prt. #0215-0097-01
• To purchase the kit, contact your local METRIX Representave.
4
3
2
7
8
1
6
5
CH. A
CH. B
CH. C
CHARGE
DISP.
TEST SIG.
GND
+9V
CH. A
CH. B
CH. C
CHARGE
DISP.
TEST SIG.
TTS CONNECTOR
2112-0007
BNC CONNECTOR
2119-T004