产品中心/Product Center
品牌
*注：按产品型号，可检索常见问答、样本、证书等信息。
Measure lead TP-C1812B A low noise measure lead for use with differential USB oscilloscopes.
The Measure lead TP-C1812B is a low noise differential measure lead designed to be used with the Handyscope HS4 DIFF and the Automotive scope ATS5004D. This 3 meter long measure lead splits in two individual ends of each 1.2 meter long. The BNC connector at one end plugs directly on the instrument. The two other ends each feature a single 4 mm banana jack, on which application specific test points, clamps or probes can be plugged.
The Measure lead TP-C1812B is very flexible, uses a heat and oil resistant silicone isolation and shrouded banana jacks.
Measure lead TP-C1812B key specifications
| Measure lead TP-C1812B |
|---|
| 3 m in length |
| isolated female BNC connector |
| 4 MHz bandwidth |
| CAT III, 1000 V, double isolated |
Models
The following models of the Measure lead TP-C1812B are available:
| Order code | |
|---|---|
| TP-C1812B |
Package contents
The Measure lead TP-C1812B is delivered with:
| Amount | Item |
|---|---|
| 1 | Measure lead TP-C1812B |
| 3 | Red color coding rings |
| 3 | Blue color coding rings |
| 3 | Yellow color coding rings |
| 3 | Green color coding rings |
| 3 | Pink color coding rings |
Measure lead TP-C1812B description
The input of the Handyscope HS4 DIFF or Automotive scope ATS5004D is differential, which means that both sides of the input have a high impedance. There is no connection to ground as in conventional oscilloscopes which are used with coax cables. Using a coax cable on the Handyscope HS4 DIFF or Automotive scope ATS5004D would result in the Handyscope HS4 DIFF or Automotive scope ATS5004D picking up a lot of external interference.
High CCMR
The specially designed Measure lead TP-C1812B has a high Common Mode Rejection Ratio (CMRR), it is very insensitive to external interfering signals. The two ends can be placed up to more than two meters apart, while picking up very little interference. With a conventional oscilloscope with a standard oscilloscope probe this is not possible. The maximum distance between the positive side and ground is then usually limited to approximately 20 cm. And this 20 cm is very susceptible to interference. The Measure lead TP-C1812B for the Handyscope HS4 DIFF and Automotive scope ATS5004D does not have this disadvantage. External interference is very well suppressed by the special construction of the Measure lead TP-C1812B. Measuring between two distant points is now possible.
Measure lead TP-C1812B specifications
The table below shows the detailed specifications of the Measure lead TP-C1812B.
| Measure lead TP-C1812B | |
|---|---|
| Connectors | |
| Instrument side | isolated female BNC connector |
| Test point side | red and black 4 mm shrouded banana jacks |
| Bandwidth | 4 MHz |
| Safety | CAT III, 1000 V, double isolated |
| Dimensions | |
| Total length | 3000 mm |
| Length to split | 1800 mm |
| Length individual ends | 1200 mm |
| Weight | 100 g |
| Color | black |
| Certifications and compliances | |
| CE conformity | yes |
| RoHS | yes |
| Accessories | |
| Color coding rings | 5 x 3 rings, various colors |
