1-4 Getting Started Model 6485 Picoammeter Instruction Manual
Handling precautions
• Always grasp the 6485 by the covers.
• After removing the 6485 from its anti-static bag, inspect it for any obvious signs of
physical damage. Report any such damage to the shipping agent immediately.
• When the 6485 is not installed and connected, keep the unit in its anti-static bag,
and store it in the original packing carton.
Package content
The following items are included with every Model 6485 order:
• Model 6485 Picoammeter with line cord.
• Low Noise Cable with Male BNC on both ends (Model 4801).
• Protective BNC Shield/Cap (CAP-18).
• Banana lead to screw terminal adapter (Model CA-186-1B). (Referred to as ground
link throughout this manual.)
• Accessories as ordered.
• Certificate of calibration.
• Model 6485 User Manual (P/N LCHR-950-01).
• Manual Addenda (pertains to any improvements or changes concerning the instru-
ment or manual).
Options and accessories
Input cables, connectors, and adapters
Model 4801
Input Cable — This 4 ft (1.2m) low-noise coax cable is terminated with male
BNC connectors on each end. (One Model 4801 is included with every order).
Model 4802-10
— This 10 ft (3m) low-noise coax cable is terminated at one end with a
male BNC connector (the other end is unterminated).
Model 4803
Low Noise Cable Kit — This cable kit includes:
– 15m (50 ft) of low noise coax cable
– 10 male BNC connectors
– 5 female BNC chassis-mount connectors
Model 7078-TRX-BNC adapter
— 3-slot male triax to female BNC
Model 8607
— Banana cable set (1m).
CA-186-1B
— Banana lead to screw terminal adapter (one model CA-186-1B is included
with every order).