Cryogenic Wire
Brand: Lake Shore | Category: Nanotechnology
Lake Shore cryogenic wire is chosen to limit heat leak into a cryostat while carrying sensor and heater signals. Phosphor bronze, manganin, nichrome heater wire and heavy-duty copper are offered in 32 AWG and 36 AWG, in single lead, duo-twist, quad-lead and quad-twist forms.
Technical Specifications
| Parameter | Value |
|---|---|
| Materials | phosphor bronze, copper, nichrome and manganin |
| Electrical resistivity at 293 K | 11 µΩ·cm phosphor bronze, 1.7 µΩ·cm copper, 120 µΩ·cm nichrome, 48 µΩ·cm manganin |
| Thermal conductivity at 4 K, W/(m·K) | 1.6 phosphor bronze, 300 copper, 0.25 nichrome, 0.5 manganin |
| Wire gauges | 32 AWG and 36 AWG |
| Phosphor bronze 32 AWG | 3.34 Ω/m at 4.2 K, 0.203 mm diameter |
| Insulation | polyimide rated to 500 K with 400 VDC breakdown, Formvar rated to 378 K with 250 VDC breakdown |
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Contact Vvon Technologies Limited about Lake Shore equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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