3522-50 /3532-50 LCR HiTESTER Component measuring instruments Shorten line tact time via high speed measuring power Versatile LCR meters with 5ms measurement capabilities With variable frequency measurements, the highly acclaimed 3522/3532 LCR HiTESTER has been improved with the power for maximum high speed measurements of 5 ms (4 times that of current models).This means that line tact times can be further shortened, promising you increased line efficiency. The 3522-50 offers DC and a range from 1 mHz to 100 kHz, and the 3532-50 covers the range from 42 Hz to 5 MHz. Test conditions can now come closer to a component's operating conditions. The high basic accuracy of ±0.08%, combined with ease of use and low price give these impedance meters outstanding cost-performance characteristics. These will find a wide range of applications, whether for laboratory use for evaluation of operating characteristics, or for production line use, exploiting the full-function interface and comparator functions and rapid response. 1 Two Models Cover Wide Frequency Range : ■ Wide setting range for measurement voltage and current In addition to normal open-loop signal generation, these units provide for voltage/current dependent evaluation, in constant voltage and constant current modes. The signal levels can be set over wide ranges, from 10 mV to 5 Vrms, and from 10 μA to 100 mA (up to 1 MHz). ■ Simultaneous setting and measurement Measurement frequency, measurement signal level, and other measurement conditions can be changed while monitoring the measurement results, enabling effective trial measurements and setting of evaluation conditions. Features ■ Higher frequency range The measurement frequency can be freely set to DC or any value in the 1 mHz to 100 kHz range (3522-50) and any value in the 42 Hz to 5 MHz range (3532-50). In particular this makes it easy to test sample characteristics in the high frequency range. ■ Interactive touch panel operation Operation is extremely simple: touch the item on the screen to be changed, and the possible settings appear in sequence. The neat and simple front panel eliminates all key switches, for a clutter-free design. ■ Memory for thirty sets of measurement conditions Up to thirty sets of measurement conditions, including comparator values, provide rapid response to constantly changing components on flexible production lines. With multiple measurement conditions in memory, up to five different measurements can be made sequentially. The comparator function lets a single unit provide the logical AND result for this sequence of tests. ■ High resolution and high accuracy The measurement resolution provides a full five digits, with a basic measurement accuracy is ± 0.08%. ■ Fastest measurement time 5 ms Four sampling rates can be selected: FAST, NORMAL, SLOW, and SLOW2. The most rapid measurement time of 5 ms (displaying |Z|) gives rapid sampling for improved production line efficiency. (The measurement frequency range varies from one parameter to another.) ■ Fourteen parameters measured The following parameters can be measured, and selected parameters can be captured by a computer: |Z|, |Y|, θ, Rp (DCR*), Rs (ESR, DCR*), G, X, B, Lp, Ls, Cp, Cs, D (tan δ), and Q. *3522-50 only ■ *DC resistance measurement *3522-50 only DC resistance measurement is another feature of the 3522-50. A single unit, the 3522-50 can provide the crucial parameters of inductance (L) and DC resistance (DCR) for a transformer or coil. ■ Four simultaneous measurement items Any four of the fourteen parameters can be chosen for simultaneous measurement and display. ■ Enlarged display function Up to four parameters can be displayed enlarged, for easy observation of the measurement values in production line and other situations where the unit is read at a distance. ■ Correlation correction function The constants a and b can be set in the following correction function expression: Corrected value = a × measurement value + b ■ Printer output With the optional 9442 PRINTER, measurement values, comparator results, and screen printouts can be obtained. ■ DC bias measurement Using the optional 9268/9269 DC BIAS UNIT, voltage and current bias measurements are simple. The maximum applied bias is ± 40 V DC, but depends on the measurement conditions. 2 DC, 1 mHz to 100 kHz, and 42 Hz to 5 MHz ■ External I/O interface EXT. I/O signals ● Outputs • Internal DC power (+5 V output) • Comparator result • Analog measurement completion • End-of-measurement ● Inputs • External DC power supply (+5 V to +24 V can be supplied by external device) • External trigger signal • Key lock on/off function (3532-50 only) • Memory setting selection The EXT. I/O connector can input trigger signals, and provides a key lock on/off function, and remote control of the measurement condition loading. Output signals include comparator results and measurement completed signals, for complete line automation. Timing chart for EXT. I/O sequencing The following chart shows the timing sequence of the trigger (TRIG), analog measurement completion (INDEX), and endof-measurement (EOM) signals from the EXT. I/O connector. Either a GP-IB or RS-232C interface can be fitted (options). The front panel can be locked, preventing settings from being changed inadvertently. * α depends on the sample and trigger delay. Reference value for 1kHz measurement frequency, FAST mode, Z measurement. EXT.I/O The AC power supply voltage is selectable: 100 V, 120 V, 220 V or 240 V AC. Rear view of 3532-50 ■ 3522-50 / 3532-50 specifications 3532-50 3522-50 Measurement parameters |Z|, |Y|, θ, Rp (DCR), Rs (ESR, DCR), |Z|, |Y|, θ, Rp, Rs (ESR), G, X, B, G, X, B, Cp, Cs, Lp, Ls, D (tan δ), Q Cp, Cs, Lp, Ls, D (tan δ), Q Measurement ranges |Z|, R, X 10.00 mΩ to 200.00 MΩ (depending on measurement frequency and signal levels) -180.00° to +180.00° θ C 0.3200 pF to 1.0000 F 0.3200 pF to 370.00 mF L 16.000 nH to 750.00 kH D 0.00001 to 9.99999 Q 0.01 to 999.99 5.0000 nS to 99.999 S |Y|, G, B Basic accuracy Measurement frequency Measurement signal levels Z : ± 0.08% rdg. Measurement time (typical values for displaying |Z|) 50 Ω LCD with backlight / 99999 (full 5 digits) FAST : 5 ms, NORMAL : 16 ms, SLOW 1 / 2 : 88 ms / 828 ms DC bias External printer FAST : 5 ms, NORMAL : 21 ms, SLOW 1 / 2 : 72 ms / 140 ms Maximum 30 sets Settings in memory Comparator functions 42 Hz to 5 MHz 10 mV to 5 V rms / 10μA to 100 mA rms Output impedance Display screen θ : ± 0.05˚ DC, 1 mHz to 100 kHz HI/IN/LO settings for two measurement parameters; percentage, Δ%, or absolute value settings External DC bias ± 40 V max.(option) (3522-50 used alone ± 10 V max./ using 9268 ± 40 V max.) 9442 PRINTER (option) External interfaces GP-IB or RS-232C (selectable options), external I/O for sequencer use Power source 100, 120, 220 or 240 V(±10%) AC (selectable), 50/60 Hz Maximum rated power 40 VA approx. 50 VA approx. Measurement :All parameter ranges are determined by the |Z| range. ranges 100 mΩ, 1 Ω, 10 Ω, 100 Ω, 1 kΩ, 10 kΩ, 100 kΩ, 1 MΩ, 10 MΩ, 100 MΩ Measurement frequency : [ 3522-50 ] : DC, 1 mHz to 100 kHz (± 0.005%) Up to 10 Hz (1 mHz steps); 10 Hz to 100 Hz (10 mHz); 100 Hz to 1 kHz (100 mHz); 1 k Hz to 10 kHz (1 Hz); 10 kHz to 100 kHz (10 Hz) [ 3532-50 ] : 42 Hz to 5 MHz (± 0.005%) Up to 1 kHz (0.1 Hz steps); 1 kHz to 10 kHz (1 Hz); 10 kHz to 100 kHz (10 Hz); 100 kHz to 1 MHz (100 Hz); 1MHz to 5 MHz (1 kHz) Measurement levels : [ Voltage and constant voltage ] 10 mV to 5 V rms (DC to 1 MHz) 50 mV to 1 V rms (1 MHz to 5 MHz) Maximum short-circuit current 100 mA rms 1 mV steps [ Constant current ] 10 μA to 100 mA rms (DC to 1 MHz) 50 μA to 20 mA rms (1 MHz to 5 MHz) Maximum voltage 5 V rms 10 μA rms steps Dimensions and mass : 3522-50 : 313W × 125H × 290D mm; 4.5 kg approx. (12.32”W × 4.92”H × 11.41”D ; 159 oz. approx.) 3532-50 : 352W × 124H × 323D mm; 6.5 kg approx. (13.86”W × 4.88”H × 12.72”D ; 229.68 oz. approx.) Conforming standards : EMC EN61326-1:1997+A1:1998 EN61000-3-2:1995+A1:1998+A2:1998 EN61000-3-3:1995 Safety EN61010-1:1993+A2:1995 Power supply; Pollution degree 2 Overvoltage Category II (anticipated transient overvoltage 2500 V) Test terminals; Pollution degree 2 Overvoltage Category I (anticipated transient overvoltage 330 V) 3 Changing Settings During Measurement Test conditions can now come closer to a component's operating conditions Simple touch panel operation Setting and changing the test conditions have never been simpler with this intuitive touch panel. The keys which are active appear in reverse video, and a touch of the item or value to be changed is enough. Moreover, the setting screens also show the measurement values in real time, allowing flexible monitoring while changing test signal settings. The screen also provides an enlarged display for any four parameters, for increased visibility at a distance on production lines. * The screens show typical examples on the 3522-50. Initial screen Shows measurement values for any selected four parameters, and current settings of conditions. Parameter setting screen Select any four of the parameters for display. Measurement frequency Menu screen Select an item, and switch to the corresponding setting screen. Level setting screens Use the numeric keypad or digit keys to enter the setting values, changing the test frequency or level while monitoring the measurement. The level setting can be open-circuit voltage, constant voltage, or constant current. Application menu Save and load measurement conditions, and set comparator execution, enlarged display, and so on. Enlarged display and comparator setting screens Set the enlarged display or select the settings saved in memory to execute continuous measurement. 4 Personal computer link Effective Analysis and Processing of Measurement Data External control by computer By installing the optional 9593-01, RS-232C INTERFACE or 9518-01 GP-IB INTERFACE, all of the 3522-50/3532-50 functions other than power on/off can be controlled from a computer. Graphing with a spreadsheet program Measurement data captured by a personal computer can be displayed graphically by using standard spreadsheet software. The example below uses the provision for continuously varying frequency to capture the frequency characteristics for a 1 MHz quartz oscillator measured with the 3532-50 into Excel, then presents the results graphically. The four-digit resolution for the frequency allows the characteristics of the steep resonance peak to be shown on the graph. Similar to the main unit, you can also select up to 4 items to monitor. Data for the selected items will be filed. Items such as the sweep frequency and data output directory can be set. In addition, the unit can also be set to output data whenever the return key is hit. By utilizing the RS-232C interface, sample freeware that will enable measurement data to be output onto an Excel spreadsheet while the measured frequency is being swept is also available. Please inquire with your local HIOKI distributor. ■ 9593-01 RS-232C INTERFACE specification Transmission method : Start-stop asynchronous Transmission rates : 2,400/4,800/9,600 and 19,200 baud Data bits : 7 or 8 Parity : Odd, even or none Stop bits : 1 or 2 ■ 9442 PRINTER The optional 9442 PRINTER allows measurement results and screen copies to be printed. This is convenient for permanent records of inspections and so forth. (Connection requires the optional 9593-01 RS-232C INTERFACE, 9446 CONNECTION CABLE, and AC ADAPTER.) Resulting measurement data can be output not only to a printer, but also other media such as a PC or sequencer. Using the RS-232C interface makes transferring the inspection data simple and convenient. Delimiter : CR+LF, CR Flow control : Hardware (According to DIP switch setting) Connection : D-sub 25-pin, male/male connector, reverse connection Example Print-out 5 Flexible Measurement Signals Widen Scope for Application Applications ■ Evaluation of signal-dependent components Comparator setting screen with additional Δ% display Since any test signal can be selected, it is possible to measure the inductance of winding, floating capacitance, characteristics at operating frequency, and low frequency resistance components. The 3522-50 further allows inductance (L) and DC resistance (DCR) to be measured by the same unit. Measurement value display Deviation display Example of measuring signal dependence of coils For chokes, transformers, and other components with an inductive core, the values depend on the measurement signal. By varying the measurement current, measurements showing the signal dependence of the coil can be shown as a graph. Judgment standard value and upper and lower limit widths The screen at left shows an example of the Δ% setting; The screen at right shows an example of the % setting from current models. In either, the judgement range is a percentage of the reference values. The Δ% display is easy to interpret because the measurement value is displayed as a deviation. V mode The 3522-50 and 3532-50 provide three modes for selecting the measurement signal according to the component characteristics: open-circuit voltage (V), constant voltage (CV), or constant current (CC). V mode : set V0 CV mode : set V0 so that the voltage across the component is the CV value (VCV) CC mode : set V0 so that the current through the component is �� the CC value (ICC) �� � Vm : voltage monitor value �� � �� Im : current monitor value � R0 : output impedance (50 Ω constant) | R0 + Z�|� �� �� � �� V0 Im = �� � �� � �� �� �� � ��Im �= � VCV �� | Z| �� � � ��� � �� � � CC mode �� � � ��� ����� | Z�| + V0 Vm = � ��� | R0 +� Z | CV mode �� �� �� �� ��� ����� � ���� Vm = VCV � �� Im = ICC ��� ����� � Vm = ICC × | Z | By measuring the internal resistance of lead-acid or compact storage batteries, the state of deterioration of the battery, and its lifetime and characteristics can be determined. In particular, the 3522-50 provides lowfrequency measurement from 1 mHz, allowing low frequency electrochemical impedance measurement, and other applications in basic chemical research. Measurement values: Rs (DCR), Rs, |Z|, θ, etc. Measurement frequency: DC, 1 kHz fixed, and variable frequency Measurement signal: constant current (CC) mode Reactance X (Ω) Evaluating battery characteristics by measuring the internal resistance Series equivalent resistance Rs (Ω) Frequency characteristics of a manganese battery (1 mHz to 100 kHz) [ cole-cole plot ] 6 Measurement accuracy and ranges * Conditions : temperature range 23 °C ±5 °C (73 °F ±9 °F), 80% rh or less (no condensation) After a 60-minute warm-up period, and open-circuit and short-circuit corrections are made. Using the 9262 TEST FIXTURE, and measurement signal levels 1 V to 5 V (3522-50), 0.501 V to 1.000 V (3532-50); measurement speed SLOW2. * Measurement ranges and accuracy depend on the test fixture used, the measurement signal levels, and the measurement speed. 3522-50 Accuracy Range 100MΩ 10MΩ 1MΩ 100kΩ 10kΩ 1kΩ 100Ω DC Impedance 200MΩ 10MΩ 10MΩ 1MΩ 1MΩ 100kΩ 100kΩ 10kΩ 10kΩ 1kΩ 1kΩ 100Ω 100Ω 10Ω 10Ω 10Ω 1Ω 1Ω 1Ω 100mΩ 100mΩ 100mΩ 10mΩ A=1 1m to 99.99Hz B=1 A=0.5 B=0.3 A=0.2 B=0.05 A=0.1 B=0.01 A=0.1 B=0.02 A=7 A=4 A=2 A=1 A=0.7 A=0.35 A=0.4 A=0.28 A=0.38 A=0.25 A=0.36 A=0.25 A=0.36 A=0.25 B=5 B=3 B=0.5 B=0.2 B=0.03 B=0.02 B=0.01 B=0.002 B=0.002 B=0.001 B=0.001 B=0.001 B=0.01 B=0.005 100.0 to 999.9Hz 1.000 to 10.00kHz 10.01 to 100.0kHz A=4.5 A=3 A=0.7 A=0.7 A=0.25 A=0.15 A=0.2 A=0.12 A=0.15 A=0.1 A=0.12 A=0.1 A=0.15 A=0.1 B=1 B=1.5 B=0.4 B=0.2 B=0.03 B=0.02 B=0.002 B=0.002 B=0.002 B=0.001 B=0.001 B=0.001 B=0.01 B=0.005 A=4.5 A=2.5 A=0.7 A=0.5 A=0.2 A=0.1 A=0.15 A=0.08 A=0.1 A=0.05 A=0.08 A=0.05 A=0.15 A=0.05 B=1 B=1.5 B=0.4 B=0.2 B=0.03 B=0.02 B=0.002 B=0.002 B=0.002 B=0.001 B=0.001 B=0.001 B=0.01 B=0.005 A=1.5 A=2 A=0.7 A=0.5 A=0.35 A=0.1 A=0.2 A=0.08 A=0.15 A=0.08 A=0.15 A=0.08 B=0.5 B=0.3 B=0.03 B=0.1 B=0.01 B=0.02 B=0.002 B=0.002 B=0.001 B=0.002 B=0.02 B=0.01 A=0.2 B=0.05 A=0.5 B=0.04 A=0.25 B=0.02 A=0.25 B=0.01 A=0.35 B=0.02 A=0.35 B=0.02 A=0.2 B=0.01 A=0.15 B=0.01 A=0.2 B=0.02 A=0.3 B=0.3 A=1 B=0.6 A=0.6 B=0.4 A=0.5 B=0.3 A=0.35 B=0.2 A=0.35 B=0.2 A=0.3 B=0.1 A=0.7 B=0.3 A=0.45 B=0.1 A=1 A=7 A=5 A=3.5 B=1.5 A=2.5 B=1 A=2.5 B=1.5 A=1.5 B=1 A=3.5 B=1.5 A=2 B=1 B=0.5 B=4 B=2 Upper figure A .. basic accuracy for |Z| (± % rdg.) B is coefficient for sample impedance Lower figure A .. basic accuracy for θ (± deg.) B is coefficient for sample impedance When DC resistance measurement, A is accuracy for R (± % rdg.) B is coefficient for sample resistance The expression for calculating accuracy is different in the ranges above 1 kΩ and below 100 Ω. For details refer to the following expressions. Range 1 kΩ and above... Accuracy = A + B × | 10 × Zx - range | Range Range 100 Ω and below... Accuracy = A + B × | range - Zx | × 10 Range Zx is the measured impedance of the sample (|Z|). 3532-50 Accuracy Range 42 to 99.99 Hz Impedance 200 MΩ 100 MΩ 10 MΩ 10 MΩ 10 MΩ 1 MΩ 1 MΩ 1 MΩ 100 kΩ 100.0 Hz to 1.000 kHz 1.001 to 10.00 kHz A=4 A=2.5 A=0.8 A=1 A=0.4 A=0.3 B=4 B=2 B=0.4 B=0.2 B=0.05 B=0.1 A=2 A=1 A=0.4 A=0.25 A=0.15 A=0.15 A=0.35 A=0.25 B=0.01 B=0.01 A=0.08 B=0.01 A=0.05 B=0.01 A=0.35 B=0.01 A=0.25 B=0.005 A=0.35 A=0.25 A=0.4 A=0.3 B=0.02 B=0.01 B=0.04 B=0.1 1Ω 100 mΩ A=0.7 A=1 B=0.4 B=0.2 A=0.4 A=0.25 B=0.3 B=0.2 100 mΩ 100 mΩ 10 mΩ A=4 A=2.5 B=4 B=2 A=3 A=2 B=2 B=1 100 kΩ 100 kΩ 10 kΩ 10 kΩ 10 kΩ 1 kΩ 1 kΩ 100 Ω 10 Ω 1Ω 1 kΩ 100 Ω 100 Ω 10 Ω 10 Ω 1Ω A=1 A=1 A=0.3 A=0.3 A=0.15 B=0.01 A=0.08 B=0.01 A=0.08 A=0.05 A=0.08 A=0.05 A=0.2 A=0.1 1 ωC (F) ≅ R (Ω ) ( θ (θ ≅ - 90˚) ≅ 0˚) 1.001 to 5 MHz B=1 B=0.5 A=0.25 B=0.04 A=0.15 B=0.02 A=0.4 A=0.3 B=0.3 B=0.3 B=0.01 B=0.005 A=0.2 B=0.02 A=0.08 B=0.02 A=0.3 B=0.03 A=0.15 B=0.02 * A=1.5 B=0.2 B=0.02 B=0.01 B=0.03 B=0.02 A=0.2 A=0.08 A=0.2 A=0.15 A=0.3 A=0.15 A=0.4 A=0.3 B=0.03 B=0.02 B=0.1 B=0.05 * A=1.5 B=0.2 A=1 A=0.7 B=1 B=0.5 • The measurement accuracy can be calculated from the impedance of the sample, the measurement range, the measurement frequency, and the basic accuracy A and coefficient B from the above tables. • The expression for calculating accuracy is different in the ranges above 1 kΩ and below 100 Ω. • For C and L, find the basic accuracy A and coefficient B either by direct measurement of the impedance or by approximate calculation as follows. ≅ B=0.5 B=0.5 B=0.08 B=0.08 100.1 k to 1.000 MHz A=3 A=3 ■ Method of determining accuracy | Zx (Ω) | ≅ ωL (H) (θ ≅ 90˚) 10.01 to 100.0 kHz B=2 B=1.5 B=0.2 B=0.1 B=0.05 B=0.02 B=0.02 B=0.02 B=0.03 B=0.02 * A=2 A=2 A=1 A=1 * A=2 A=2 B=0.5 B=0.3 B=0.2 B=0.2 B=1 B=0.5 *1.001 MHz and above accuracy × (f [MHz]+3) 4 ●Example calculation (The value A and B for the 3522-50) Sample impedance Zx: 500 Ω (measured) Measurement conditions: frequency 10 kHz, signal level 2 V, range 1 kΩ From table above, basic Z accuracy A = 0.08, coefficient B = 0.001. Inserting these in the calculation expression yields: Z accuracy = 0.08 + 0.001× | 10 × 5 × 102−103 | 103 =0.084 (±%rdg.) Similarly for θ basic accuracy A = 0.05, coefficient B = 0.001, and thus: 2 3 θ accuracy = 0.05 + 0.001× | 10 × 5 × 10 −10 | 103 =0.054 (±%rdg.) 7 Options for a wide range of applications 9140 FOUR-TERMINAL PROBE 9143 PINCHER PROBE DC to 100 kHz DC to 5 MHz 9261 TEST FIXTURE DC to 5 MHz 9262 TEST FIXTURE DC to 5 MHz * All cable lengths are 1 m (39.37”). 9268 DC BIAS VOLTAGE UNIT Maximum applied voltage: ± 40 V DC 42 Hz to 5 MHz 9442 PRINTER 9268-01 DC BIAS VOLTAGE UNIT for HDMI Maximum applied voltage: ± 4 V DC 42 Hz to 5 MHz 9269 DC BIAS CURRENT UNIT Maximum applied current: ± 2 A DC 42 Hz to 100 kHz Bias unit attached 9263 SMD TEST FIXTURE DC to 5 MHz Measurable object size: 1.0 to 10 mm ●Printing method Recording width: Thermal serial dot printer/112 mm (4.41”) ●Printing speed: 52.5 cps ●Power supply: 9443 AC ADAPTER or supplied nickelhydrogen battery pack (prints 3000 lines on full charge from 9443) ●Dimensions and masst: 160W × 66.5H × 170D mm; 580 g apprpx. (6.30”W × 2.62”H × 6.70”D; 20.46 oz. apprpx. ) * Connecting the 9442 PRINTER requires the optional 9593-01 RS-232C INTERFACE, 9446 CONNECTION CABLE, and AC ADAPTER. Compact & Powerful dedicated LCR measurement in 5ms timeframes Improved with Faster Measurement ! 3511-50 LCR HiTESTER •Measurement times :Fast ;5ms to Slow ;300ms (at 1kHz), Fast ;13ms to Slow ;400ms (at 120Hz) •Basic accuracy :⎟ Z⎜;± 0.08 %, θ ;±0.05° •Measurement parameters :⎟ Z⎜, θ, C, L, D, Q, R •Built-in comparator :Upper and lower limit, absolute value •Dimensions, mass :210W × 100H × 168D mm, 2.5 kg (8.27”W × 3.94”H × 6.61”D, 88.34 oz. approx.) 3522-50 LCR HiTESTER 3532-50 LCR HiTESTER (Standard accessories: power cord, spare power fuse (1 A for 100/120 V rating, 0.5 A for 220/240 V rating) Test fixtures are not supplied with the unit. Select an optional test fixture when ordering. ■ Optional accessories 9140 FOUR-TERMINAL PROBE 9143 PINCHER PROBE 9261 TEST FIXTURE 9262 TEST FIXTURE (direct connection type) 9263 SMD TEST FIXTURE (direct connection type) 9268 DC BIAS VOLTAGE UNIT 9268-01 DC BIAS VOLTAGE UNIT (for HDMI) 9269 DC BIAS CURRENT UNIT 9165 CONNECTION CORD (for 9268/9269; BNC to BNC; 1.5 m/59.06”) 9166 CONNECTION CORD (for 9268/9269; BNC to clips; 1.5 m/59.06”) 9593-01 RS-232C INTERFACE 9518-01 GP-IB INTERFACE 9151-02 GP-IB CONNECTION CABLE (2 m/78.74”) 9151-04 GP-IB CONNECTION CABLE (4 m/157.48”) 9442 PRINTER 9446 CONNECTION CABLE (for 9442) 1196 RECORDING PAPER (for 9442 / 25 m/984.25”, 10 rolls) 9443-01 AC ADAPTER (for 9442, Japan) 9443-02 AC ADAPTER (for 9442, EU) 9443-03 AC ADAPTER (for 9442, USA) 9443-02 (for EU) 9443-01 (for Japan) DISTRIBUTED BY HEAD OFFICE : 81 Koizumi, Ueda, Nagano, 386-1192, Japan TEL +81-268-28-0562 / FAX +81-268-28-0568 E-mail: os-com@ hioki.co.jp HIOKI USA CORPORATION : 6 Corporate Drive, Cranbury, NJ 08512 USA TEL +1-609-409-9109 / FAX +1-609-409-9108 E-mail: hioki@ hiokiusa.com Shanghai Representative Office : 1704 Shanghai Times Square Office 93 Huaihai Zhong Road Shanghai, 200021, P.R.China TEL +86-21-6391-0090/0092 FAX +86-21-6391-0360 E-mail: info@hioki.cn All information correct as of Dec. 22, 2005. All specifications are subject to change without notice. 3522-50E4-5ZE-03P Printed in Japan

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