Comparison ledger
Hitachi Kokusai VR 120 S Resistivity, Tenney , TPS JR-A-F4T Junior compact temperature test chambers, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | Kokusai VR 120 S ResistivityHitachi | |
|---|---|---|
| OEM | Hitachi | Tenney |
| Category | Test & Probe | Test & Probe |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Hitachi Kokusai VR 120 S Resistivity | Tenney , TPS JR-A-F4T Junior compact temperature test chambers |
| Specifications | ||
| Manufacturer | Hitachi[1] | Tenney[4] |
| Model | VR 120 S (also VR-120S)[1] | JR-A-F4T[4] |
| Measurement type | 4-point resistivity / sheet resistance[2] | — |
| Wafer size | 2 to 12 inch[2] | — |
| Category | Test & Probe[3] | — |
| Applications | Electronic properties[2] | — |
| 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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