Hioki 9268 Instruction Manual

9268, 9268-01, 9268-10
DC BIAS VOLTAGE UNIT
Instruction Manual
Aug. 2018 Revised edition 10 Printed in Japan
9268A980-10 18-08H
Warranty
Warranty malfunctions occurring under conditions of normal use in con-
formity with the Instruction Manual and Product Precautionary Mark-
ings will be repaired free of charge. This warranty is valid for a period
of three (3) years from the date of purchase. Please contact the distrib-
utor from which you purchased the product for further information on
warranty provisions.
Introduction
Thank you for purchasing the HIOKI Model 9268, 9268-01,9268-10
DC BIAS VOLTAGE UNIT. To obtain maximum performance from
the product, please read this manual first, and keep it handy for fu-
ture reference.
Overview
The 9268, 9268-01 DC BIAS VOLTAGE UNIT is an optional unit,
which can be connected between a HIOKI LCR, Z HiTESTER and
the fixture, The 9268-10 DC BIAS VOLTAGE UNIT is an optional
unit, which can be connected between a HIOKI IM Series (LCR
Meters, Impedance Analyzers) and the fixture,to allow a DC bias
voltage to be applied to a capacitor or other component.
The internal circuits of 9268, 9268-01 and 9268-10 are all different.
Please use the correct circuit specified by the tester to be connected.
Specifications
42 Hz to 5 MHz (9268-10 : 40 Hz to 8 MHz )
Measurement
When connected to Model 3522 or 3522-50:
frequency range
100.1 Hz to 100 kHz
Between the terminals of H-L and external DC
Maximum apply
bias apply terminal :
voltage
±40 VDC (9268, 9268-10), ±4 VDC (9268-01)
Between the H terminal and chassis, external
Maximum voltage to DC bias terminal and chassis :
earth ±40 VDC (9268, 9268-10), ±4 VDC (9268-01)
Between the L terminal and chassis : ±0.5 VDC
Internal resistance
1 kΩ (9268, 9268-10),100 Ω (9268-01)
(reference value)
Residual impedance : 50 mΩ + 2 x π x Fre-
Residual parameters
quency x 50 nH
(reference value)
Floating capacitance : 2 pF max. (at 100 kHz)
Specifications of the LCR HiTester x α
Coefficient α
Measurement
Range
accuracy
1 kΩ or less
(9268-01)
10 kΩ or more
f
: test frequency [kHz]
L
Symbols for Various Standards
Indicates the Waste Electrical and Electronic Equipment
Directive (WEEE Directive) in EU member states.
Indicates that the product conforms to regulations set out
by the EU Directive.
EN
100 kHz or less 100.1 kHz or more
1.5 1.5
1.5+0.2xf 5+1xf
L H
f
: test frequency [MHz]
H
Approx.116W x 45H x 55D mm
(4.57"W x 1.77"H x 2.17"D)
Dimensions and
(excluding protrusions),
Mass
9268: Approx.250 g ( 8.8 oz.), 9268-01: Approx.
270 g (9.5 oz.), 9268-10: Approx.240 g ( 8.5 oz.)
Operating tempera-
0 to 40°C (32 to 104°F), 80%RH or less
ture and humidity
(with no condensation)
range
Storage tempera-
-10°C to 55°C (14 to 131°F), 80%RH or less
ture and humidity
(with no condensation)
range
Operating Indoors, Pollution Degree 2,
environment altitude up to 2000 m (6562-ft.)
Applicable Stan-
EN61010
dards
Accessory Instruction Manual
Product warranty
3 years
period
Please check a HIOKI catalog for instruments to which this product can
be connected.
Inspection and Maintenance
Initial Inspection
When you receive the product, inspect it carefully to ensure that
no damage occurred during shipping. If damage is evident, or if
it fails to operate according to the specifications, contact your
dealer or HIOKI representative.
Preliminary Checks
• Before using the product the first time, verify that it operates
normally to ensure that the no damage occurred during stor-
age or shipping. If you find any damage, contact your dealer
or Hioki representative.
Maintenance and Service
• To clean the product, wipe it gently with a soft cloth moist-
ened with water or mild detergent. Never use solvents such
as benzene, alcohol, acetone, ether, ketones, thinners or
gasoline, as they can deform and discolor the case.
• If the product seems to be malfunctioning, contact your
dealer or Hioki representative. Pack the product carefully so
that it will not be damaged during shipment, and include a
detailed written description of the problem. Hioki cannot be
responsible for damage that occurs during shipment.
Safety
Follow these precautions to ensure safe operation and to obtain
the full benefits of the various functions.
Mishandling during use could result in injury or death, as
well as damage to the product. Be certain that you under-
stand the instructions and precautions in the manual
before use. We disclaim any responsibility for accidents
or injuries not resulting directly from product defects.
Safety Symbol
In the manual, the
information that the user should read before using the product.
Indicates DC (Direct Current).
The following symbols in this manual indicate the relative importance of
cautions and warnings.
Indicates that incorrect operation presents a significant haz-
ard that could result in serious injury or death to the user.
Indicates that incorrect operation presents a possibility of
injury to the user or damage to the product.
Advisory items related to performance or correct operation
of the product.
symbol indicates particularly important