2.1 Checking Before Use
2-3 ZM2371/ZM2372
Signal cables
Since the signal cables are not supplied, please purchase commercially available cables. The
cable specifications are as follows.
• DUT connection cable
Coaxial cable having BNC connector
To correct the cable length exactly, use a coaxial cable (capacitance about 100pF/m) of
characteristic impedance 50.
• USB cable
Cable that conforms to the USB 1.1 or USB 2.0 Standard
• RS-232 cable
Interlink cable with D-Sub 9 pins, female-female, inch screws, and shield
The controllers other than general personal computers have different connector or
signal assignment and may require a dedicated cable.
• GPIB cable
Cable that conforms to the IEEE488.1 Standard
Relevant products
Since the test fixture and test lead are not supplied, please purchase them additionally.
2323A Direct-coupled type test fixture (for parts with lead, 4-terminal
connection)
2324 Discrete 4-terminal alligator clip test lead
ZM2391 3-terminal alligator clip test lead
2325AL Kelvin clip test lead (large-sized clip)
2325AM Kelvin clip test lead (medium-sized clip)
ZM2392 Kelvin clip test lead
2326A Test lead for chip part (tweezers type, 2-terminal connection)
ZM2393 Chip test fixture (direct-coupled type, for side electrode parts,
2-terminal connection)
The 2326A, ZM2391, and ZM2393 are connected to the DUT with two terminals, and
therefore the contact resistance and its variations will affect the measurement. For the
measurement of 100 or less, an additional error should be evaluated before use of the
product.
If you need the bias voltage over 2.5V, please use the next adapter. But the ZM2371 /
ZM2372 firmware version must be 1.20 or more.
ZM2328 DC voltage bias adapter
Bias voltage range ±40V
A DC power supply is required separately.
Frequency range 100Hz to 100kHz
The information given here is as of the preparation of this Instruction Manual. Relevant
products are subject to change, abolition, or addition without notice. Be sure to contact NF
Corporation or one of our representatives for confirmation when ordering them.
To Next Page
