Masterflex 77120-52 C / L雙通道變速軟管泵，1至6轉12 VDC

Masterflex C / L雙通道變速軟管泵，1至6轉12 VDC

Masterflex C/L Dual-Channel Variable-Speed Tubing Pump; 1 to 6 rpm, 12 VDC

無污染雙通道小型抽吸適合分析儀，流量傳感器和灌注應用

流量范圍：每通道0.002到12.3毫升/分鐘，取決于驅動器轉速和泵管尺寸

一個或兩個通道，可逆抽

可堆疊，小巧1/4-DIN外殼安裝在設備機架或您的實驗室臺上。（要想安裝，需單獨訂購77120-03）。

獨立的單圈速度控制和連續波 /關閉/ CCW開關帶綠色LED電源指示燈保持速度設定，當你打開泵開/關或扭轉方向。

可逆永磁直流電動機，清洗液之前或之后抽泵流體在任一方向。

泵的背面遠程控制連接，觸點閉合開始/停止泵

“最大”按鈕運行泵最大轉速或迅速沖洗管。

泵頭采用聚苯硫醚（PPS），不銹鋼（SS），并設有乙縮醛共聚物輥。PPS和SS促進更長的使用壽命和六輥提供了低脈動流。

泵頭平均固定管閉塞，沒有需要調整改變管閉塞時。

C / L泵結構緊湊（1/4 DIN）和低流量OEM使用或分析儀應用的完美。這些易于使用，經濟泵具有可逆抽水，遠程控制能力，快速更換泵管。色譜，光譜，一致的流體輸送和分配應用的理想選擇。

最大吸程5英尺（1.5米），20英尺（6.1米）的最大放電頭，最大壓力為15 psi（1.0巴）。自吸水泵承受輕微背壓。包括：5英尺（1.5米）0.89 mm內徑的Tygon LFL管。

Contamination-free two-channel pumping in a compact format—ideal for analyzer, flow cell, and perfusion applications

Flow range: 0.002 to 12.3 mL/min per channel depending on drive rpm and tubing size

One- or two-channel, reversible pumping

Stackable, compact 1/4-DIN housing—mount in your equipment rack or place on your lab bench. (To mount, order brackets 77120-03 separately).

Separate single-turn speed control and cw/off/ccw switch with green LED power indicator—maintain speed setting when you turn pump on/off or reverse direction.

Reversible permanent magnet DC motor; purge fluid before or after pumping; pump fluid in either direction.

Remote control connections on back of pump; start/stop pump with a contact closure.

“Max” button runs pump at maximum rpm—prime or rapidly flush tubing.

Pump head is constructed from polyphenylene sulfide (PPS), stainless steel (SS), and features acetal co-polymer rollers. PPS and SS promote longer life and the six roller construction provides a low-pulsation flow.

Pump head has average fixed occlusion for tubing; no need to adjust occlusion when changing tubing.

C/L pumps are compact (1?4 DIN) and perfect for low-flow OEM use or analyzer applications. These easy-to-use, economical pumps feature reversible pumping, remote control capabilities, and rapid tubing changes. Ideal for consistent fluid delivery in chromatography, spectroscopy, and dispensing applications.

Maximum suction lift of 5 ft (1.5 m); max discharge head of 20 ft (6.1 m); max pressure 15 psi (1.0 bar). Selfpriming pumps withstand minor back pressure.What's included: 5 ft (1.5 m) of 0.89-mm ID Tygon LFL tubing.