General
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NOTE |
Specifications are ensured only for GOM-804/805 at least 30 minute of warm-up time and Operating Temperature Specification: 18~28˚C |
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Display |
3.5'(320 x 240) TFT LCD |
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Memory |
20 sets for panel setting |
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Power Source |
AC 100 - 240 V, 50/60Hz |
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Comsumption |
25VA (max.) |
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Dimension |
223(W) x 102(H) x 283(D) mm |
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Weight |
Approx.3kg(max.) |
Specifications
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MODEL |
GOM-804 |
GOM-805 |
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DISPLAY |
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50,000 counts |
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SAMPLING RATE |
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Slow |
10 readings / s |
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Fast |
60 readings / s |
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RESISTANCE MEASUREMENT |
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Range / Test current (fixed) |
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Accuracy |
50mΩ : ± (0.1% of reading + 0.02% of range) |
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500mΩ ~ 50Ω : ± (0.05% of reading + 0.02% of range) |
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500Ω ~ 500kΩ : ± (0.05% of reading + 0.008% of range) |
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5MΩ : ± (0.2% of reading + 0.008% of range) |
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Resolution |
1µΩ, 10µΩ, 100µΩ, 1mΩ, 10mΩ, 100mΩ, 1Ω, 10Ω, 100Ω |
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TEMPERATURE |
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Range |
-50˚C ~399.9˚C |
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Accuracy |
-10˚C ~40˚C : 0.3% ± 0.5˚C ; Other : 0.3% ± 1.0˚C |
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Resolution |
0.1˚C |
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DRY CIRCUIT |
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----- |
Open circuit less than 20mV; For 500mΩ, 5Ω, 50Ω range only |
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DRIVE MODE |
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DC+/DC- |
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Yes |
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Pulsed |
----- |
Yes |
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PWM |
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Yes |
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Zero |
----- |
Yes |
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OTHER FUNCTIONS |
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Trigger – Internal, Manual, External、Math – ABS, REL, %, TC、Hi / Lo |
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Average 2 ~ 10 times、Measured delay、Go / No-Go、TC for Transformer |
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Diode、Continuity beeper、Sorting (only for GOM-805) |
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INTERFACE |
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USB |
Standard |
Standard |
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RS-232C |
Standard |
Standard |
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HANDLER/SCAN/EXT I/O |
Standard |
Standard |
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GPIB |
Option |
Standard |
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Features
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50,000 counts
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3.5” (320 x 240) TFT LCD display
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High accuracy of 0.05% precision
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1Amp test current, 1µΩ resolution
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Fast measurement of 60 readings per second
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Four wire resistance measurement
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Temperature compensation measurement function
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Delayed measurement
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20 sets of panel setting memory
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Dry circuit (GOM-805 only)
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Drive modes: DC+/DC-, Pulsed, PWM, Zero (GOM-805 only)
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Interface: USB device, RS-232C, Handler/Scan/EXT I/O, and GPIB (option)