Model 2500 and 2502 User’s Manual Getting Started 1-3
Inspection
The Model 2500 was carefully inspected electrically and mechanically before shipment.
After unpacking all items from the shipping carton, check for any obvious signs of physi-
cal damage that may have occurred during transit. (There may be a protective film over the
display lens, which can be removed.) Report any damage to the shipping agent immedi-
ately. Save the original packing carton for possible future shipment. The following items
are included with every Model 2500 Dual Photodiode Meter order:
• Model 2500 with line cord.
• Accessories as ordered.
• Certificate of calibration.
• User’s Manual.
• Service Manual
• Manual addenda, containing any improvements or changes to the instrument or
manual.
If an additional user’s manual is required, order the appropriate manual package (for
example, 2500-900-00). The manual packages include a manual and any pertinent
addenda.
Options and accessories
The following options and accessories are available from Keithley for use with the
Model 2500.
Manuals
Model 2500-902-00
— This manual package includes the service manual and any perti-
nent addenda.
Triax cables and adapters
Model 7078-TRX-1
— This low-noise 12-inch triax cable is terminated at both ends with
3-slot male triax connectors.
CS-751 Barrel Adapter
— This is a barrel adapter that allows you to connect two triax
cables together. Both ends of the adapter are terminated with 3-lug female triax
connectors.
CS-1053 Barrel Adapter
— This barrel adapter is terminated at both ends with 3-slot
male triax connectors.
Model 237-BNC-TRX Adapter
— This is a male BNC to 3-lug female triax adapter
(guard disconnected). It is used to terminate a triax cable with a BNC plug.
Model 237-TRX-T Adapter
— This is a 3-slot male to dual 3-lug female triax tee adapter
for use with triax cables.
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