Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
■ TH2684A型高精度绝缘电阻测试仪是一款能快速测量电子元器件，介质材料，设备和电线电缆等绝缘性能的智能化测量仪器。采用大尺寸的液晶，人性化的菜单布局，使用户可更方便的操作仪器。
■ TH2684A可由用户自行编程测试步骤，最多可达18步。例如，用户可编程充电，等待，测试，放电等，每个步骤最长可持续100s。
■ TH2684A标配RS232,USB DEVICE,Handler等接口。其中Handler接口为实现自动测试系统提供了方便。扫描口，则为大量元器件的测试提供了方便。用户还可以配一台扫描仪来加快元器件的测试。
| model number | TH2684A |
| test output | |
| Test Voltage Range | 10-1000V，1V步进 |
| Test charging current | 2mA，25mA，100mA |
| Voltage Accuracy | 2% ± 1V |
| Resistance Testing | |
| Measurement display range | 10 kΩ–100TΩ |
| Test Accuracy | I > 1nA ±2% 1nA ≥ I > 100pA ±5% I ≤ 100pA ±5% ±Rtest/ (Vtest/1pA) |
| current test | |
| Measurement display range | 1pA - 1mA |
| Test Accuracy | ±2% |
| Number of ranges | 7 |
| Range operating mode | Automatic, Hold |
| responsiveness | < 50ms (range hold) |
| Average number of tests | 1 - 100 |
| Continuous Test Interval | < 100ms (range hold) |
| other than | |
| charging time | 0 - 1000s |
| Measurement delay | 0 - 1000s |
| source resistance | 200Ω |
| electrical discharge resistance | 2kΩ |
| operating mode | Manual, built-in timer, remote control |
| Special Test Mode | R-T, I-T |
| Comparator Functions | Fourth gear: (three passes and one fail) |
| memory (unit) | 20 sets of instrument settings can be saved |
| standard interface | GPIB, (option) RS232C, HANDLER interface output, USB DEVICE (USB TMC and USB CDC support), USB HOST (FAT16 and FAT32), scanning interface |
| Operating temperature, humidity | 10℃ -40℃, ≤ 90% RH |
| Power Requirements | 90 - 130 V AC(60Hz) 198 - 260V AC(50HZ) |
| power wastage | 250W |
| Volume (mm) | 400(W)×132(H)×430(D) |
| weights | 14kg |
■ 绝缘电阻测试范围：10kΩ - 100TΩ
■ 测试充电电流：2mA，25mA，100mA
■ Test speed: 50ms/time
■ High measurement accuracy: ±2% (< 1TΩ )
■ 测试电压范围：10 - 1000V，1V步进（单路）
■ 320X240 large-screen LCD display, Chinese and English optional operation interface
■ Ultra-low leakage current test: as low as 10pA, accuracy 2%, ±2pA
■ Contact check function for capacitive devices
■ Adoption of switchable input internal resistance technology to ensure fast and accurate testing of the instrument
■ 7 ranges, manual or automatic mode
■ 4-speed sorting gear comparison function
■ Programmable test modes to realize customer-defined voltage and current curve test scheme
Resistance (R)/Time (T) or Current (I)/Time (T) curve test interface.
■ Screenshots can be saved to a USB flash drive.
■ Automatic system firmware upgrade via USB flash drive
The Handler interface is used to enable online operation.
■ RS232C, USB Device for remote control
■ Support for scanning interfaces, providing convenience for users of high-volume testing
超高值电阻器
电容器绝缘电阻、漏电
各种介质绝缘材料、设备和电线电缆
安规要求绝缘测试
可做高压直流电源
| standard equipment | |||||
| Accessory Name | model number | ||||
| Test Leads at Both Ends | TH26004B | ||||
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