BHGDM-8255A51A E - Wing Electronic
Contents
1. Calibration key GDM 01 x 1 Compatible with Fluke 5720A 5725A calibrators only Optional Accessories GTL 108A 4W Type test lead GTL 232 RS232C Cable 9 pin female to 9 pin null modem for computer Option Opt 01 Scanner Card GDM SC1 GDM 8255A only Global Headquarters GOOD WILL INSTRUMENT CO LTD No 7 1 Jhongsing Road Tucheng City Taipei County 236 Taiwan T 886 2 2268 0389 F 886 2 2268 0639 E mail marketing goodwill com tw U S A Subsidiary INSTEK AMERICA CORP 3661 Walnut Avenue Chino CA 91710 U S A T 1 909 5918358 F 1 909 5912280 E mail sales instek com Malaysia Subsidiary GOOD WILL INSTRUMENT M SDN BHD 27 Persiaran Mahsuri 1 1 Sunway Tunas 11900 Bayan Lepas Penang Malaysia T 604 6309988 F 604 6309989 E mail sales goodwill com my China Subsidiary INSTEK ELECTRONIC SHANGHAI CO LTD 8F of NO 2 Building No 889 Yishan Road Shanghai China T 86 21 6485 3399 F 86 21 5450 0789 E mail marketing instek com cn Japan Subsidiary INSTEK JAPAN CORPORATION AF Prosper Bldg 1 3 3 lwamoto Cho Chiyoda Ku Tokyo 101 0032 Japan T 81 3 5823 5656 F 81 3 5823 5655 E mail info instek co jp Korea Subsidiary GOOD WILL INSTRUMENT KOREA CO LTD Room No 805 Ace Hightech City B D 1Dong Mullae Dong 3Ga 54 66 Yeongduengpo Gu Seoul Korea T 82 2 3439 2205 F 82 2 3439 2207 E mail sales gwinstek co kr GV INSTEK www gwinstek com2. 0 05 rdg 3 digits DIODE TEST Open Circuit Voltage 2 0V Test Current 0 5mA Accuracy 0 025 rdg 5 digits CONTINUITY BEEPER 1 1000 Define by user Accuracy 0 08 rdg 5 digits TEMPERATURE OC 300 C K 1 Type OTHER FUNCTIONS Auto range Manual Math MX B 1 X Max Min dBm dB REL Hold Compare Store Recall DISPLAY VFD Two colors display INTERFACE Digital 1 O USB RS 232C POWER SOURCE AC 100V 240V 10 50 60Hz DIMENSIONS amp WEIGHT 265 W x 107 H x 350 D mm Approx 2 6 kg NOTE USE REL Mode ORDERING INFORMATION GDM 8255A_ 199999 Counts Dual Display Digital Multimeter GDM 8251A_ 120000 Counts Dual Display Digital Multimeter Specifications subject to change without notice GDM SC1 SCANNER CARD Specifications DM 8255A51AGD1BH 250V 2A Maximum Voltage Maximum Current ACCESSORIES Quick start user manual x 1 Power cord x 1 Test lead GTL 117 x 1 USB Cable GTL 247 x 1 CD x 1 including complete user manual upgrade program and PC software DMM Viewer Connection Item DCV ACV DCI ACI 2W Resistance 4W Resistance Diode Continuity Period Frequency Temperature No of Channels 16 CH1 16 2 CH 17 18 16 CH1 16 8 pairs CHlinput amp 9sense 2 amp 10 8 amp 16 16 CH1 16 16 CH1 16 16 CH1 16 No of Wire 2 wires H L 2 wires H L 2 wires H L 4 wires Input H L Sense H L 2 wires H L 2 wires H L 2 wires H L
3. Medium 4 1 2 digits 30 readings second Fast 3 1 2 digits 60 readings second DC VOLTAGE Range 100mV 1V 10V 100V 1000V 5 ranges Accuracy 0 012 rdg 5 digits Input Impedance 10MQ AC VOLTAGE True RMS Range 100mV 1V 10V 100V 750V 5 ranges Accuracy 20Hz 45Hz 1 rdg 100 digits 45Hz 10kHz 0 2 rdg 100 digits 10kHz 30kHz 1 rdg 100 digits 30kHz 100kHz 3 rdg 200 digits Input Impedance 1 1MQ in parallel with approx 100pF DC CURRENT Range 10mA 100mA 1A 10A 4 ranges Accuracy 10mA 100mA 0 05 rdg 15 digits 1A 10A range 0 2 rdg 5 digits AC CURRENT TRUE RMS Range 10mA 100mA 1A 10A 4 ranges Accuracy 10mA 100mA range 20Hz 50Hz 1 5 rdg 100 digits 50Hz 10kHz 0 5 rdg 100 digits 10kHz 20kHz 2 rdg 200 digits 1A 10A range 50Hz 10kHz 1 rdg 100 digits RESISTANCE Range 1009 1kQ 10kQ 100kKQ IMQ 10MQ 100MQ 7 ranges 2W Accuracy 100Q range 0 1 rdg amp digits 1kQ range 0 08 rdg 5 digits 10kQ 1MQ 3 ranges 0 06 rdg 5digits 10MQ range 0 3 rdg 5 digits 100M range 3 rdg 8 digits 4W Accuracy 100Q range 0 05 rdg 8 digits 1kQ 1MQ 4 ranges 0 05 rdg 5 digits 10MQ range 0 3 rdg 5 digits 100M Q range 3 rdg 8 digits FREQUENCY 10Hz 800kHz 0 1V Accuracy 0 05 rdg 15 digits 100kHz 600kHz 1V Accuracy 0 05 rdg 3 digits 600kHz 800kHz 2 5V Accuracy
4. to increase the measurement speed by reducing the operating load D MULTIPLE STANDARD INTERFACES DIGITAL 1 0 AS232 y fe amp A came Gie TO AVOID SHOCK REMOVE INPUTS BEFORE OPENING Offering a variety of dual display combinations the GDM 8255A 8251A allows a main measurement function and an auxiliary measurement function to be displayed at the same time The dual measuring function will save measurement time when dealing with applications requiring multiple simultaneous parameters The high quality dual color VFD Vacuum Fluorescent Display is strongly illuminated with a clear contrast for both red and green E CONVENIENT PC SOFTWARE The GDM 8255A 8251A provide multiple interfaces for PC connection as standard RS232C and USB With RS232 and USB as standard remote control and data transfer is faster and smoother Without the need for expensive propriety communication interfaces costs are significantly reduced for PC control and monitoring In addition the digital 1 O terminal outputs comparison measurement results to control external devices for ATE applications and the VCC output can be used as a power source for TTL or CMOS circuits F EFFECTIVE MULTIPLE MEASUREMENT SCANNER CARD For convenient remote control and long data captures the GDM 8255A 8251A is accompanied with free software DMM Viewer This software allows users to remotely control the GDM 8255A 8251A without the need to issue c
5. Per info contattare il Sig Michele Sarti al 389 333 47 32 949 o il Sig Ezio Sarti al 39 348 154 0356 GW INSTEK SHIFT EXIT SCAN STEP RECALL STORE MATH dBm dB SENSOR RATE V COMP INT EXT A AUTO a w Hou TRGe ENTER ___ Rance J ___cnoices__J LOCAL te s oe FILTER MENU e fo amp ee ga REL REL Vaii 199999 120000 Counts Dual Display Digital Multimeter e VFD Two Colors Display e 0 012 DCV Accuracy e True RMS AC AC DC e 9 Major Measuring Functions and 10 Advanced e Measurement Functions e 2W 4W Resistance Measurement e High Voltage 1000V and 10A Current Range e Standard Interface RS 232C USB Device Digital O e Free PC Software DMM VIEWER LabVIEW Driver e Optional 18 Channels Scanner Card GW INSTEK GDM SC1 for GDM 8255A only Made to Measure since 1975 Per info contattare il Sig Michele Sarti al 389 333 47 32 949 o il Sig Ezio Sarti al 39 348 154 0356 GY INSTEK wee paai ee ANING C Digital PC LabVIEW 1 0 Software Driver 1 Primary Display 2 Secondary Display 3 Input Terminal 4 SHIFT EXIT Key 5 Power Switch 6 Measurement Funtion Keys 7 Operation Keys 8 Display ON OFF Key 9 Scanner Card Slots 10 Digital 1 O 11 USB Device 12 CAL Key Port 13 RS 232 Is the resolution of your current mulitmeter inadequate to read the smallest signal Need an easy to use multimeter with data logging Take a look at t
6. he GoodWill GDM 825xA series 5 1 2 digit dual display digital multimeter It features a DC voltage accuracy of 0 012 with an industry leading response time With robust hardware and software the GDM 825xA series will save time on debugging and analysis whilst saving you money The GDM 825xA series can measure up to 10A of current 2 4 wire resistances and features other advanced functions such as a simultaneous dual display measurements and a convenient remote control function for easy of use compared to other instruments in its market GDM 8255A 199 999 Counts Display GDM 8251A 120 000 Counts Display VFD Two Colors Display 0 012 DCV Accuracy True RMS AC AC DC 9 Major Measuring Functions and 10 Advanced Measurement Functions 2W 4W Resistance Measurement High Voltage 1000V and 10A Current Range Standard Interface RS 232C USB Device Digital 1 O Free PC Software DMM VIEWER LabVIEW Driver Optional 18 Channels Scanner Card GDM SC1 for GDM 8255A only GDM 8251A Per info contattare il Sig Michele Sarti al 389 333 47 32 949 o il Sig Ezio Sarti al 39 348 154 0356 A RICH MEASURING FUNCTIONS WITH ENHANCED FEATURES Advanced Basic Measurement Measurement AC DCV AC DCI 2 4W Hz P C F H o dB vA _ dBm S Max Min Z vA vA va Relative vA vA vA S vA vA vA vA vA vA vA va vA S lt S Hold Compare Math Dual Measurement Nine major meas
7. ommands or develop new program interfaces DMM Viewer s software interface resembles the GDM 8255A 8251A front panel shortening training For data capturing through a PC the software allows you to observe measurement results before saving to a file for further study Additionally saved files can be loaded and viewed as a graph With DMM Viewer operating the GDM 8255A 8251A multimeter can be much more effective The optional scanner card GDM SC1 creates a self contained multipoint measurement solution with plug in design This approach eliminates the complexities of multipoint measurements and data processing The scanner lets users effectively measure multiple channels connected to a single GDM 8255A Each scanner card has 16 general purpose channels and 2 extra channels for current ACI DCI measurements All channels are fully isolated Hi and Lo Up to two scanner cards can be inserted into each multimeter for a maximum of 36 channels These optional modules not only provide customers with a complete hands free multiple measurement solution but also provide a cost effect upgrade path compared to purchasing dedicated instruments OPTIONAL FOR GDM 8255A ONLY Per info contattare il Sig Michele Sarti al 389 333 47 32 949 o il Sig Ezio Sarti al 39 348 154 0356 SPECIFICATIONS GDM 8255A GDM 8251A FULL SCALE 199999 Counts 120000 Counts SAMPLE RATE Slow 5 1 2 digits 10 readings second
8. uring functions such as DCV ACV DCI ACI 2w 4w Resistance Diode Frequency Continuity test and Temperature are provided on the GDM 8255A 8251A The 0 012 DC voltage accuracy provides great precision for the DC voltage applications In addition to the major measuring functions there are several advanced measuring functions such as Max Min dB dBm REL REL Hold Compare and Math functions MX B 1 X to enhance the effectiveness of measuring results C DIVERSE MEASURING COMBINATIONS WITH VFD DUAL COLOR DISPLAY GWINSTEK comv s255A 199999 Counts Dual Display Muitimeter AFEFE EAEE E T EE i i I Il I Ii c FSW TG wc A OM UN AN AN GA Say a E m m W W Eee pitas Bn n d N IN IN IN khan mo com STO AC AT B FAST MEASUREMENT SPEED amp TRANSFER RATE Transfer Speed Measurement Mode Resolution Speed 3 Adigits 60 readings second Typical 17mS ON OFF Medium 4 digits 30 readings second Typical 34mS 5 digits 10 readings second Typical 100mS The GDM 8255A 8251A offer selectable measurement speed rates under different modes The speed rates allow you to maximize measurement efficiency while maintaining sufficient accuracy In fast mode the instrument delivers 60 readings sec see table below adequately meeting today s speed demands The display can be turned off by pressing the OUTPUT ON OFF button at anytime When using remote control the display can be turned off
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