Comparison ledger
Keysight B 2902 A Precision Source Measure, Tenney , TPS JR-A-F4T Junior compact temperature test chambers, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | ||
|---|---|---|
| OEM | Keysight | Tenney |
| Category | Test & Probe | Test & Probe |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Keysight B 2902 A Precision Source Measure | Tenney , TPS JR-A-F4T Junior compact temperature test chambers |
| Specifications | ||
| Configuration | 2 Channel[1] | — |
| Manufacturer | Keysight[1] | Tenney[4] |
| Model | B 2902 A[1] | JR-A-F4T[4] |
| Instrument type | precision source measure instrument[2] | — |
| Channel count | 2 channel[1] | — |
| Series | B2900A Series Precision Source/Measure Unit[3] | — |
| Voltage source range | ±210 V[3] | — |
| Current source range | ±3 A DC and ±10.5 A pulsed[3] | — |
| Voltage source resolution | 100 nV[3] | — |
| Current source resolution | 100 fA[3] | — |
| Voltage measurement resolution | 100 nV[3] | — |
| Current measurement resolution | 100 fA[3] | — |
| Sampling rate | 20 μs (50,000 points/s)[3] | — |
| Display | 4.3 inch color LCD display[3] | — |
| Interfaces | USB2.0, LAN, GPIB and digital I/O[3] | — |
| Chamber Size | — | 1.2 cubic feet[4] |
| Temperature Range | — | -68°C to +180°C[4] |
| Control | — | +/-1.0°C[4] |
| Short description | — | Junior compact temperature test chambers[4] |
| Control accuracy | — | +/-1.0°C[4] |
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