| GOM-802 | DISPLAY | | 30000 Counts | RESISTANCE | Range/Test Current | 30mΩ/1A, 300mΩ/100mA, 3Ω/100mA, 30Ω/10mA, 300Ω/1mA, 3kΩ/100uA, 30kΩ/100uA, 300kΩ/10uA and 3MΩ/1uA 9 ranges | Accuracy | 30mΩ: ±0.1% reading + 6 digits 300mΩ: ±0.05% reading + 6 digits 3Ω: ±0.05% reading + 3digits 30Ω~3MΩ: ±0.05% reading + 2 digits | Resolution | 1uΩ, 10uΩ, 100uΩ, 1mΩ, 10mΩ, 100mΩ, 1Ω, 10Ω, 100Ω | TEMPERATURE | Range | -50°C ~ 100°C | Accuracy | -10°C ~ -40°C : 0.3%+0.5°C Other : 0.3%+1.0°C | Resolution | 0.1°C | FUNCTION | Hi/Lo, Go/No-Go, Trigger, Actual, %, Diode, REL, Temp, TC for Transformer | MEASURING RATE | 7 measuring/sec at 30,000 counts 30 measuring/sec at 3,000 counts | MEMORY | 20 Sets | INTERFACE | Standard: Handler, Scan (same connector) Option: RS-232C+GPIB | POWER SOURCE | AC 100V / 120V / 220V / 230V±10%, 50/60Hz | DIMENSIONS & WEIGHT | 251(W)×91(H)×291(D) mm, Approx. 3kg |
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| | 본체 (제품 가격은 사전 공지없이 변경될 수 있습니다) | 품목 | 설명 | 가격 (VAT 별도) | GOM-802 | 고정밀 프로그래머블 DC 밀리옴미터 (Scan, Handler 인터페이스) | 830,000원 | GOM-802 / GPIB | 고정밀 프로그래머블 DC 밀리옴미터 (Scan, Handler 인터페이스, RS-232C+GPIB) | 1,150,000원 | 옵션 및 악세사리 (제품 가격은 사전 공지없이 변경될 수 있습니다)
| 품목 | 설명 | 가격 (VAT 별도) | PT-100 | 플래티넘 온도 프로브 | 148,000원 | GTL-108A | 악어클립 - 유러피언 단자 (최대 전류 :10A) | 85,000원 | GTL-232 | RS-232C 케이블, 9핀(암)-9핀, 널모뎀 | 11,000원 | GTL-248 | GPIB 케이블 (2m) | 185,000원 | GTL-251 | GPIB-USB-HS(High Speed) | 1,788,000원 |
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| GOM-801H | TEST RANGE | | 20, 200mΩ, 2, 20, 200Ω, 2k, 20kΩ 7 Ranges | TEST CURRENT (Test Voltage 0.2V) | | 20mΩ/200mΩ: 1A 2Ω: 0.1A 200Ω: 1mA 2kΩ: 100uA 20kΩ: 10uA | ACCURACY | Measurement | 20mΩ: ± (0.2% rdg + 6 digits) 200mΩ ~ 20kΩ: ± (0.2% rdg + 4 digits) | Setting | ± (0.2% + 6 digits) | RESOLUTION | 0.01mΩ, 0.1mΩ, 1mΩ, 10mΩ, 100mΩ, 1Ω, 10Ω | COMPARATOR | HI, LO settable | DISPLAY | 3 1/2 digits 0.5" LED display HI, GO, LO indicator | POWER SOURCE | AC 100V/120V/220V/230V±10% , 50/60Hz | DIMENSIONS & WEIGHT | 230(W) x 95(H) x 280(D)mm, Approx. 2 kg |
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| | 기본 악세사리 | 옵션 악세사리 | 사용 설명서 x 1 전원코드 x 1 테스트 리드 GTL-108A x1 | |
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| | 본체 (제품 가격은 사전 공지없이 변경될 수 있습니다) | 품목 | 설명 | 가격 (VAT 별도) | GOM-801H | 고정밀 DC 밀리옴미터 | 548,000원 | 옵션 및 악세사리 (제품 가격은 사전 공지없이 변경될 수 있습니다)
| 품목 | 설명 | 가격 (VAT 별도) | GTL-108A | 악어클립 - 유러피언 단자 (최대 전류 :10A) | 85,000원 |
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Totally replacing the existing models | In terms of the basic functionalities and specifications, GOM-804/805 can absolutely replace the existing model─GOM-802. All GOM-802 functionalities can be found from GOM-804/805, including resistance measurement range, 1A test current (maximum), four wire measurement method, temperature probe (option, accessory model: PT-100) for temperature measurement and temperature compensation measurement, etc. The programming commands are also compatible to that of GOM-802. To simply put it, the brand new GOM-804/805 not only provide better display interface, fast measurement (60 readings per second), but also collocate with standard communications interface (RS-232C/USB device) to facilitate users in accomplishing measurement tasks rapidly. On top of that, model switching will not be a problem. |
| Faster measurement without sacrificing resolution | GOM-804/805 has two measurement speed selections, which are Fast reaching 60 readings per second, and Slow 10 readings per second. A major departure from the past, users, in the past, had to juggle between speed and display resolution. GOM-804/805 will not affect resolution despite of any speed selections and will maintain the highest display digits. In other words, reading resolution will not be changed by changing speed and the display digits remain the same. | | Dry circuit test for GOM-805 only | Dry circuit is to limit test voltage and current to certain levels which will not cause contact points to produce physically or electrically changed circuit and its most frequently used application is contact resistance of connector measurement. Based upon MIL-STD-1344 method 3002-1 low signal level contact resistance, tests must be applied under the maximum open circuit voltage of 20mV (or lower), and short circuit current of 100mA (or lower) to avoid over voltage for the both ends of components. The over voltage will damage the oxide coating and the thin layer of contact surface, as a result, the validity of measurement will then be ruined. GOM-805 provides three levels (500mΩ:100mA/5Ω:10mA/50Ω:1mA) to limit open circuit voltage at 20mV to execute Dry circuit tests. | | Various drive modes for GOM-805 only | GOM-805 provides various current output drive modes to satisfy diversified and accurate low resistance measurement applications. For instance, for interacting conductors of different materials, the pulsed current output mode can be applied to reduce the thermal EMF influence, which is caused by different conductors acting on different temperatures. The PWM output mode, ideal for changing temperature sensitive materials, can avoid resistance value variation which is due to over load on large current measurement in a long period of time. The DC+ and DC- output modes are best for the measurement requirements of inductive components. | | Standard interface for control and communications | With respect to connecting the external control, GOM-804/805 provide a D-sub 25-pin composite interface to execute, according to the functionalities, Handler, Scan or EXT IO for connecting to a sorting machine; connecting to an external on-off switch, and directly conducting external trigger control respectively. For remote control and measurement result retrieval requirements, GOM-804/805 also provide various interface selections such as RS-232C, USB, and GPIB (GOM-804(option)/GOM-805(standard) interface. | | Command compatiability | The commands of GOM-804/805 are compatible to that of GOM-802 that allows users to switch equipment with simple settings. There is no cost in adjusting existing programs and production delay will not be happening while switching from the old model to the new model. GOM-804/805 | DISPLAY | | 3.5"(320x240) TFT LCD, 50000 Counts | Sampling Rate | Slow | 10 readings/s | Fast | 60 readings/s | RESISTANCE | Range/Test Current | 50mΩ/1A, 500mΩ/100mA, 5Ω/100mA, 50Ω/10mA, 500Ω/1mA, 5kΩ/100uA, 50kΩ/100uA, 500kΩ/10uA, 5MΩ/1uA 9 ranges | Accuracy | 50mΩ : ±(0.1% of reading + 0.02% of range) 500mΩ ~ 50Ω : ±(0.05% of reading + 0.02% of range) 500Ω ~ 500kΩ : ±(0.05% of reading + 0.008% of range) 5MΩ : ±(0.2% of reading + 0.008% of range) | Resolution | 1uΩ, 10uΩ, 100uΩ, 1mΩ, 10mΩ, 100mΩ, 1Ω, 10Ω, 100Ω | TEMPERATURE | Range | -50°C ~ 399.9°C | Accuracy | -10°C ~ -40°C : 0.3%+0.5°C Other : 0.3%+1.0°C | Resolution | 0.1°C | DRY CIRCUIT (GOM-805 Only) | | Open circuit less than 20mV; For 500mΩ, 5Ω, 50Ω range only | DRIVE MODE (GOM-805 Only) | DC+ / DC- | Yes | Pulsed | Yes | PWM | Yes | Zero | Yes | FUNCTION | Trigger – Internal, Manual, External、Math – ABS, REL, %, TC、Hi / Lo, Average 2 ~ 10 times、Measured delay、Go / No-Go、TC for Transformer, Diode、Continuity beeper、Sorting (only for GOM-805) | MEMORY | 20 Sets | INTERFACE | Standard : USB, RS-232C, Handler/Scan/EXT IO Option : GPIB (Standard for GOM-805) | POWER SOURCE | AC 100V ~ 240V, 50/60Hz Power Consumption : Max 25VA | DIMENSIONS & WEIGHT | 223(W)×102(H)×283(D) mm, Approx. 4kg |
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