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HIOKI 3237 Series Digital HiTESTERs

HIOKI 3237 Series Digital HiTESTERs
8Pages

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DIGITAL HiTESTER 3239 (4-terminal Ω function) 3238 (Advanced model) 3237 (Economically priced) Field measuring instruments Outstanding performance for production lines with a sampling rate of 3.3 ms High-speed DMM The DIGITAL HiTESTERs 3237, 3238, and 3239 can perform 3.3 ms high-speed sampling, and come equipped with a comparator, external input and output, and an RS-232C interface. These three highperformance DMMs can be used not only in laboratories, but in production lines that require the minimal tact time. The 3237 is the basic model, and is equipped with the basic necessary functions. The 3238 is a highprecision, broadband model that also features current measurement terminals and a frequency measurement function. The 3239 includes the functions of the 3238 plus the 4-terminal resistance measurement function. All three units are designed with emphasis on measurement speed and safety.

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3.3 ms/sample High-speed Performance and Reliability ■ Features Sampling speed Values in the ( ) show samples/second. ■ Samples at rates of up to 300 samples/sec. (3.3 ms/sample) ■ Comparator function provides high-speed pass/fail evaluation ■ Equipped with external input and output for sequence control ■ Useful Save/Load function helps work go faster The 3237, 3238 and 3239 are equipped with a variety of functions that help minimize tact time in production lines. For details, see page 2. ■ Low power resistance measurement function prevents sample deterioration The 3237, 3238 and 3239 use a...

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Minimizing tact time with sequence control High-speed comparator and external input/output Connector used: 57RE-40360-730B (D29) (DDK Ltd.) ■ EXT.I/O Conforming connector: ADS-HC360001-010 (Honda Tsushin Kogyo Co., Ltd.), 57-30360 (DDK Ltd.) and other suitable connectors Loading of saved settings from panel……LOAD 0 to 4 Measurement start trigger input…………TRIG Measurement end signal output…………EOC Comparator output…………………………Hi, IN, Lo Internal power supply +5 V (max. 50 mA)……INT. DC V Internal GND………………………….………INT. GND ● Comparator with external output Input type: CMOS level Signal voltage:...

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■ GP-IB (option -01 specifications) PurpOS8: Remote control and measurement value output Standards conformance : IEEE -488.1 1987 Reference standard : IEEE -488.2 1987 Transmission speed (reference data) Power line frequency: 60Hz TRIG: EXT.Trig Command: [:READ ?] Interface function: User code : ASCII code User connector : 24-pin IEEE488 interface bus connector Line Inspection Available interfaces PurpOS8: Remote control and measurement value output Transmission system : Asynchronous method Full duplex Transmission speed Stop bits Parity bits All functions except switching the power on and...

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4 Efficient Evaluation Testing PC measurement using the high accuracy and broad coverage of the 3238 and 3239 Example of data processing with Microsoft Excel Time Current Integration Time History Graph of Current Integration Time Battery ■ Highly accurate measurement with minimal drift Discharge Characteristics The unit uses self-regulation to suppress drift. Also, the DMM is ideal for collecting data over extended periods of time. ■ Using Excel for efficient data processing The DMM supports fast data processing by allowing you to transfer data directly to a worksheet through either the...

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5 ■ 3237, 3238, 3239 common specifications (Accuracy at 23˚C±5˚C (73˚F±9˚F), 80% rh or less) ● DC voltage (DC V) Range Resolution Full scale Input impedance Overload protection 200 mV 1 µV 199.999mV Greater than 100MΩ 1000 V DC 2000 mV 10 µV 1999.99mV Greater than 100MΩ 750 V AC 20 V 100 µV 19.9999 V Appox. 11 MΩ However, less than 200 V 1 mV 199.999 V Appox. 10 MΩ 107 V Hz 1000 V 10 mV 1000.00 V Appox. 10 MΩ ● AC voltage (AC V) ● Resistance (Ω) 2-terminal measurement Range Resolution Full scale Current Open terminal voltage Overload protection 200 Ω 1 mΩ 199.999 Ω Appox. 1 mA 6V DC max....

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7 ■ 3237, 3238, 3239 General Specifications ● AC measurement: True RMS value measurement ● Crest factor: 3.0 max. ● Ancillary functions: Comparator, Average (0 to 99 times), Zero Adjust, Trigger (the display changes when the trigger is activated), and the Save/Load functions. (Up to 30 types of setting conditions) ● Interface: External input/output, RS-232C and GP-IB (option -01 specifications) ● Display: LED max. 199999 (999999 for frequency) ● Sampling rate (see page 1): SLOW approx. 1 samples/s MEDIUM approx. 8 to 9 samples/s FAST approx. 300 samples/s (Does not apply at resistances...

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HIOKI 3237 Series Digital HiTESTERs 8Pages

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HIOKI 3237 Series Digital HiTESTERs
8Pages