PowerPac™ 基礎(chǔ)電泳儀電源推薦用于以下的基礎(chǔ)實驗中，如應(yīng)用于浸沒式水平電泳或小型垂直凝膠電泳等。
功能和優(yōu)點
- 電源小巧，可疊放，并且編程簡單
- 具有定時控制，恒壓或恒流輸出功能
- 暫停和繼續(xù)運行功能
應(yīng)用和用途
- 核酸凝膠電泳
- 蛋白質(zhì)凝膠電泳
- 印跡（濕法轉(zhuǎn)?。?/li>
Use the PowerPac Basic Power Supply for applications such as mini and midi vertical gel and submerged horizontal electrophoresis, and blotting using the Mini Trans-Blot® Cell. The power supply is fully programmable for either constant current or voltage, and either timed or untimed.
Features include:
- Pause mode for editing run parameters, or stopping and resuming the run
- Power failure detection in timed mode; when power returns run will complete
- Automatic detection of rapid changes in resistance, and no load conditions
- Compact and stackable
- Flip-down legs to change viewing angle
To prevent damage to electrophoresis cells, the PowerPac Basic Power Supply has automatic crossover. When the set limit of the nonconstant parameter (either voltage or current, depending on settings) is reached, and the power capability of the unit is not exceeded, the power supply will make the nonconstant parameter the new constant parameter.
In addition to the PowerPac Basic Power Supply, other power supplies include:
- PowerPac Universal Power Supply — for a broad range of applications
- PowerPac HC High-Current Power Supply — for high current applications including western blotting
- PowerPac HV High Voltage Power Supply — for high voltage applications including IEF and DNA sequencing
| 輸出范圍（可編程） | 10–300 V，完全可調(diào)，增量為 1 V 4–400 mA，完全可調(diào)，增量為 1 mA 75 W（最大） |
| 輸出類型 | 可自動切換的恒定電壓或恒定電流 |
| 輸出終端 | 并行的 4 對嵌入式香蕉插座 |
| 定時器 | 1 分鐘–99 小時 59 分鐘，完全可調(diào) |
| 暫停/恢復(fù)功能 | 是 |
| 顯示屏 | 三位光電二極管 |
| 操作條件 | 0–40°C，0–90% 濕度，無冷凝 |
| 安全規(guī)范 | EN-61010, CE |
| 安全特性 | 無負(fù)荷檢測，負(fù)荷突變檢測，超負(fù)荷/短路檢測，過電壓保護 |
| 輸入保護 | 熱端和中性端的保險絲 |
| 輸入功率（實際） | 90–120 或 198–264 VAC，50/60 Hz，自動切換 |
| 尺寸（寬 x 長 x 高），cm/in | 21 x 24.5 x 6.5/8.3 x 9.6 x 2.6 |
| 重量，kg/lb | 1.1/2.4 |
| Output specifications | 10–300 V, fully adjustable in 1 V steps 4–400 mA, fully adjustable in 1 mA steps 75 W (maximum) |
| Type of output | Constant voltage or constant current with automatic crossover |
| Output terminals | 4 pair recessed banana jacks in parallel |
| Timer control | 1 min–99 hr 59 min, fully adjustable |
| Pause/resume function | Yes |
| Display | 3-digit LED |
| Operating conditions | 0–40°C; 0–95% humidity in absence of condensation |
| Safety compliance | EN61010 |
| Safety features | No-load detection; rapid resistance change detection, ground leak detection, overload/short circuit detection, overvoltage protection, over-temperature protection |
| Input protection | Fuse on hot and neutral |
| Dimensions (W x D x H), cm/in | 21 x 24.5 x 6.5/8.3 x 9.6 x 2.6 |
| Weight, kg/lb | 1.1/2.4 |
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