Cole-Parmer?惰性電磁自吸式微型泵，40微升，12 VDC，PPS，EPDM

Cole-Parmer?惰性電磁自吸式微型泵，40微升，12 VDC，PPS，EPDM

精確體積分配4微升至250微升

與小于3 psi壓力下（除了73120-66 -68 1 psi 關閉）

高循環壽命 - 高達20萬分配周期

低功耗

科爾-帕默泵的出廠設置為離散輸出范圍4ì到l250ìl。73120-0 * 2.0赫茲，-1和-2 *系列泵可循環泵。73120-3 * -4 * -5 * -6 *系列可循環到1.6赫茲。根據泵和周期率，流率可高達25毫升/分鐘。所有的泵可保持較高水平的精度的偏差小于1％設定點， 這些泵的自吸。吸力較大的泵產生足夠拉距離可達4英尺以下的非加壓容器的液體。一旦裝備，泵能夠保持大約5 psi的壓力。壽命長（3000小時），每臺泵均能保持2000萬驅動。

Cole-Parmer? Inert Solenoid Self Priming Micro Pumps, 40 microL, 12 VDC, PPS, EPDM

Accurate volumetric dispensing of 4 microliters to 250 microliters

Positive shut with pressures less than 3 psi (except 73120-66 and -68 which has a 1 psi shut-off)

High cycle life - up to 20 million dispense cycles

Low power consumption

The Cole-Parmer pumps are factory set for discrete outputs ranging from 4ìl to 250ìl. The pumps can be cycled at up to 2.0 Hz for the 73120-0*, -1* and -2* series of pumps. The 73120-3*, -4*, -5* and -6* series can be cycled up to 1.6 Hz. Based upon the pump and cycle rate, flow rates can reach up to 25 mL/min. All the while the pump can maintain a high level of accuracy with a deviation from set-point being less than 1%. 

The pumps are self-priming. Intially, the suction created by the larger pumps is sufficient to pull liquids from an unpressurized container located up to four feet below the. Once primed, the pump is able to maintain around 5 psi pressure. 

Long life (3,000 hours) is built into each pump with a guarantee for up to 20 million actuations.