Description
A diode, a sensor and a battery cell all answer the same question: how much current flows at this voltage? A source measure unit applies the voltage and then reads the answer in one step. The Keysight B2901CL source measure unit does this on one channel, up to 21 V and 1.5 A DC. Lost in HCM lists it for rental and sale.
Source and measure in one box
Four-quadrant operation lets the instrument source voltage or current and measure the result with precision. So one unit replaces a supply, a meter and the wiring between them. The 1 pA measurement resolution suits low-current device characterization, such as leakage checks.
Keysight B2901CL source measure unit key figures
| Item | Value |
|---|---|
| Channels | 1 |
| Maximum voltage | 21 V |
| Maximum current | 1.5 A DC |
| Minimum current measurement resolution | 1 pA |
| Maximum sample rate | 5 kSa/s |
| Minimum sampling interval | 200 microseconds |
Bench use and automation
The 4.3-inch display also shows graphical and numerical views, which makes manual sweeps easy to follow. Then SCPI control and PC software take over when you need automated I-V testing. In addition, a production screening station can repeat the same sweep on every part.
Where teams apply it
Typical uses include, for example, I-V measurements on semiconductors and discrete devices. Teams also use it for sensor, photovoltaic and battery characterization, while classrooms use it for education and component verification. Automated production screening is another option.
List the accessories in your quote
Because the currents are tiny, the cables matter as much as the instrument. Test leads, Kelvin connections, probes, interlocks and device fixtures must appear in the quote as separate items. Also state the voltage and current you plan to use. Lost in HCM then prepares an offer that fits the Keysight B2901CL source measure unit to your fixture.
Rent for a study, buy for the lab
A rental fits a characterization study, a university course or a line bring-up. A purchase, however, fits a lab that runs I-V sweeps every week.
Asking Lost in HCM
This unit comes from Lost in HCM, the partner behind the SMK Vietnam listing. Then request a quote from Lost in HCM with your ranges, fixtures and delivery site. Related instruments sit in the source measure units and semiconductor test category. Also, brand material is on keysight.com, and you can contact SMK Vietnam with questions.
B2901CL questions
How small a current can it resolve?
It resolves down to 1 pA, so low-current devices are within reach.
Are Kelvin leads and fixtures included?
Ask for them by name, because test leads, Kelvin connections, probes, interlocks and fixtures belong in the quote as separate items.
How fast can it sample?
It samples at up to 5 kSa/s, while the minimum sampling interval is 200 microseconds.
Reviews
There are no reviews yet.