Measurement Modes: DC Resistance Meters offer different measurement modes to cater to various testing scenarios. Common modes include manual mode, where the user triggers the measurement manually, and continuous mode, where the meter automatically performs successive measurements. Some meters also provide additional features like averaging, peak hold, and relative measurement to facilitate data analysis and comparison.
4.3 inch 24-color touch LCD screen with 480272 resolution
Chinese and English optional operation interface
Up to 90-channel resistance/temperature scan tests
Support 6 units for free insertion and removal, simultaneous measurement between test units
Maximum test speed can reach 600 times / sec
Maximum resistance accuracy: 0.05%, minimum resolution: 10u
Basic temperature accuracy: 0.2 °C
The adopted test end of the scan test channel is programmable
Compatible with scanning and stand-alone measurement modes
Temperature measurement can support PT100, PT500 and analog voltage three temperature sampling methods
Temperature compensation function (TC)
One-click screen capture function
Data logging function
Automatic upgrade of instrument operating software via USB HOST
Comparison sort results of channel, board and machine-level can be output
Handler interface for online operations
Components
Resistor, inductor, transformer, motor, relay, circuit solder joint,capacitor riveting point
Cables, connectors
Strand wire, connectors, switches
Material
Heat-sensitive materials (fuses, sensor for thermistors), conductive materials such as metal foil
New energy
Electric vehicle battery pack connecting bridge, battery connection resistor
| Model | TH2518 | TH2518A |
| Measuring Parameters | DC resistance, temperature | DC resistance |
| Resistance Test Range | 10200k | |
| Basic Resistance Test Accuracy | 0.05% | |
| Resistance Range | Auto and manual (200m, 2, 20, 200, 2k, 20k, 200k) | |
| Temperature Sensor Type | PT500 platinum resistance, PT100 platinum resistance, analog voltage input Temperature test range | ------ |
| Temperature Test Range | PT100,P T500:-1099.9℃Analog:0V2V | ------ |
| Temperature Test Accuracy | PT100, PT500:0.3%*measured value0.5℃Analog:±1%Rd3mV | ------ |
| Measurement Mode | Stand-alone, scanning | |
| Scanning Channels | 15 channels/boards, and up to 6 boards and 90 channels can be inserted. The board channel is for scanning test, and it is synchronous test between the test boards. | |
| Test Terminal Selection of Test Channel | Arbitrary configuration between channels (programmable) | |
| Test Current | ≤100mA | |
| Measurement Speed | ingle board: 100 times / sec, 40 times / sec, 2 times / sec, 6 boards: 600 times / sec, 240 times / sec, 12 times / sec | |
| Temperature Compensation | √ | ------ |
| Display Results | Simultaneous display the test results of 16 channels and support page turning | |
| Short-circuit Clear Correction | Support full-scale short-circuit clearing for all channels | |
| Comparators | Comparison boundaries are set separately for each test channel | |
| Limit Mode | ABSDev,ABS,% | |
| Trigger Mode | Auto trigger, manual trigger, bus trigger, Handler trigger, foot switch trigger | |
| Test Terminal | Four-terminal test | |
| Storage | 30 sets of instrument parameters | |
| Basic accuracy | 0.05% |
|---|---|
| Measurement range | 10 mkOhm - 200 kOhm |
| Max. resolution | 10 mkOhm |
| Max. current | 100 mA |
