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Manufacturer number: B2983B
On Request
Article number: | B2983B |
---|---|
Current measuring range DC: | 2 pA - 20 mA |
Dimensions (L x W x H) (mm): | 374 x 261 x 104 |
Diode test / continuity test: | No / No |
Display: | 4.3", graphic |
Interfaces: | LAN, USB, GPIB |
Measurements per second: | 20000 |
Model: | B2983B |
Number of positions: | 6.5 |
Special features: | Charge measurement |
Temperature measurement: | No |
Weight (kg): | 5.5 |
The femto / pico ammeter of the B2900B series is unique, with which you can safely measure up to 0.01 fA (f femto = 10 to the power of -15). With additional properties, this femto ammeter leaves all other competing models far behind. With a resolution of 0.01 fA (femto ampere), especially with the new technologies in semiconductor technology, nanotechnology and when researching new insulation materials in material technology, very small currents can be reliably measured and detected.
A characteristic of this is that this device has an extremely low level of noise so that such small currents can be measured at all. This device also has a Li-ion battery, which is used to switch off the integrated power supply unit as a possible source of noise and interference. The measurement accuracy is further increased by the battery operation.
With the approx. 11 cm (diagonal) colored graphic display, measurement curves or histograms can be displayed in order to estimate the measured values or to show trends. Of course, the measured values can also be displayed numerically. Statistics can also be applied to the recorded measured values without the need for a PC.
With such low currents, the measuring lines and the measuring setup are also of special importance. The device supports the fact that the measuring cables, measuring connections and measuring receptacles also meet the requirements for a reliable measurement. The Setup Integrity Checker software compares the noise level of different cables and measurement recordings. The noise sources in the measurement setup can then be identified and eliminated.
In addition, the device offers additional measuring aids that enable unskilled personnel to carry out correct measurements.
Areas of application for the B2980B series: