Tonghui TH2515 DC Low Resistance Meter
- Описание
- Разследване
Описание
DC Low Resistance Meter
Кратко въведение
On the basis of rich experience in impedance test and wide market research, now Tonghui launches a new touch screen meter—TH2515 DC Resistance meter. TH2515, with elegant appearance, easy operation and excellent performance, is comparable to the most advanced products in the market. TH2515 adopts 32 bits CPU and high density SMD technology. 24 bits, 4.3-inch and touch LCD screen brings ease for your eyes and convenience to your operation. For the contact influence of the thermoelectricity on DUT, its elimination is achieved. The maximum 0.01% accuracy and minimum 0.1 µΩ resolution shore up its leading role in testing relay contact resistance, interconnecting resistance, conductor resistance, PCB resistance and welding-hole resistance. Temperature compensation and conversion functions make your tests be free from the effect of the environment temperature. The offset voltage compensation has effectively eliminated the electromotive force of the DUT and its contact potential difference.
DC Low Resistance Meter
| Модел | TH2515 | ||||||
| Дисплей | |||||||
| Дисплей | 24-малко, 400 х 272 and touch TFT LCD screen | ||||||
| Reading Digits | 5 ½ digits | ||||||
| Resistance Measurement | |||||||
| Обхват на измерване | 0.1μΩ –110MΩ | ||||||
| Resistance Range | Текущ | Резолюция | *Accuracy±(ppm of Rd + ppm of Fs) | ||||
| 20 mΩ | 1А | 0.1μΩ | 2500+10 | ||||
| 200mΩ | 1μΩ | 2500+10 | |||||
| 200mΩ | 100mA | 1μΩ | 3500+10 | ||||
| 2о | 100mA | 10μΩ | 350+10 | ||||
| Модел | TH2515 | ||||||
| 20о | 10mA | 100μΩ | 250+10 | ||||
| 200о | 1mΩ | 100+10 | |||||
| 2kΩ | 1mA | 10mΩ | 100+10 | ||||
| 20kΩ | 100μA | 100mΩ | 100+5 | ||||
| 100/200kΩ | 1о | 100+30 | |||||
| 1/2MΩ | 10μA | 10о | 200+10 | ||||
| 10MΩ | 1μA | 100о | 1000+60 | ||||
| 100MΩ | 100nA | 1kΩ | 8000+600 | ||||
| Measurement Function | |||||||
| Resistance Measurement Time | FAST: 7Госпожица; MED: 22Госпожица; SLOW1: 102Госпожица; SLOW2: 402msAbove data is correct when DISPLAY is OFF; When DISPLY is ON, 20ms should be added. | ||||||
| Temperature Measurement Time | 100 ± 10ms | ||||||
| Test Terminal | 4-terminal | ||||||
| Average Setup | |||||||
| Zero Clearing | |||||||
| Range Switch | AUTO and Manual | ||||||
| Режим на задействане | Вътрешен, Ръководство, Външен, АВТОБУС | ||||||
| Power Frequency Selection | √ (avoid the interference of the power noise) | ||||||
| Setting Data Storage | 30 групи | ||||||
| Low Voltage Measurement | Open voltage≤ 60mVEffective range: 2о, 20о, 200о, 2kΩ | ||||||
| Thermal Electromotive Force Elimination | √ | ||||||
| Statistics Function | Ср, MAX, MIN, OSD(Overall standard deviation), SSD(Sample standard deviation), Process capacity index (Cp, CpK) | ||||||
| Measurement Error Detection | √ (Detect the measurement cable has been connected correctly or not.) | ||||||
| Multipole Connector | √(Noise abatement function of high-resistance is optional) | ||||||
| Beep State | Компаратор, Bin compare, Button | ||||||
| Key Lock | √ | ||||||
| Temperature Measurement | |||||||
| Temperature Measurement1 | -10.0℃–99.9℃ Sensor:PT500 | ||||||
| Temperature Measurement2 | Analog input:0V–2V Display:-99.9℃ — 999.9℃ | ||||||
| Temperature Compensation | (Convert the resistance measurement value to that one measured under preset temperature) | ||||||
| температура | (Temperature rising is gained from resistance test values before and after warming) | ||||||
| Compare Judge | |||||||
| Компаратор | Signal Output | HI/IN/LO | |||||
| Beep | Beep mode:OFF,IN,HI/LO | ||||||
| Limit Setup Mode | Absolute value high/low limit, Percentage high/low limit +nominal value | ||||||
| Сортиране | 10 bins, absolute value/ percentage | ||||||
| External Trigger Delay Time | AUTO: dependent on range, low voltage mode ON/OFF, OVC (offset voltage compensation) ON/OFF MANUAL: 0.000–9.999с | ||||||
| External Input Trigger | Rising/Falling edge | ||||||
| Интерфейс | |||||||
| Интерфейс | USB УСТРОЙСТВО,USB ХОСТ,RS232C,МАНИСТАР,GPIB(OPTION) | ||||||
| General Specification | |||||||
| Working Condition | температура:0℃ – 40℃,Влажност:≤ 80%RH | ||||||
| Storage Condition | температура:-10℃-50℃,Влажност: ≤90% RH | ||||||
| Accuracy Guarantee Condition | температура:18℃ – 28℃,Влажност:≤ 80%RH | ||||||
| Мощност | Волтаж | 99V—242V | |||||
| Честота | 47.5Hz—63Hz | ||||||
| Consumption | 30 Вирджиния | ||||||
| Измерение | 215mm×87mm×335mm(net size) 235mm×105mm×360mm(with foam sheath) | ||||||
| Тегло | Прибл. 3.6килограма | ||||||
