概述
White Knight PPMC 微型泵使液體接觸部分為PTFE和PFA可能使用在高純度化學品中。 PPMC微型泵能夠達到300 ml / min的流速和160 psi 排放壓力。 特點是電磁閥控制每個吸入和排出。
按一下並拖動以旋轉
特點和優點
- 非金屬的液體通路
- 能夠達到300毫升/分鐘的流量
- 能夠達到11公斤(160 psi)流量壓力
- 可提供高達7公斤（100psi)氣壓
- 最高100°C
- 最多吸液高度為0.5米
- 空打的能力
- 內置電磁閥的板載控制器
- 24VDC使用5針電源和信號輸入
- 類比或數位的外部輸入控制、或循環週期的內部控制
- 各種液體連接選項的
- 佔用空間小
- 安裝在任何方向的
- 易於安裝
操作
兩個電磁閥控制吸入和釋放動作的迷你泵。 而裝有彈簧的檢查使泵可以安裝在任何方向,向上流動的路徑是首選的,更好地抽空氣泡的液體行和改善的重複性。
Pin | Function | Connection Type | Connector Diagram |
|---|---|---|---|
1 | Power | 24 VDC Power Supply |  5 pin Turck EuroFast style connector |
2 | Analog Input | 0-5 VDC Analog input to set cycle rate. - 0-1 VDC = Pump Off - 1-5 VDC = Pump On = 0-400 CPM | |
3 | Common Ground | 0 VDC Ground | |
4 | Valve Control Actuate Suction | Sink Type Signal - 24 VDC = Not Active - 0 VDC = Active | |
5 | Valve Control Actuate Discharge | Sink Type Signal - 24 VDC = Not Active - 0 VDC = Active |
Operation | Description | Notes |
|---|---|---|
| Analog Input | Pump will stop cycling if analog input is 1 VDC or less. If analog input is 1-5 VDC, cycle rate equals: 100*Voltage-100 | Pump should be powered on and valve controls disconnected. |
| External Valve Control | When pump is powered on and analog input is less than 1 VDC, solenoids and cycle rate can be controlled from external PLC. | Pump should be powered on. |
| Fixed Cycle Rate* | Pump cycles at desired rate when on. It continues cycling until powered off. | Pump should be powered on |
*Offered by request only
性能曲線
* 300 mL/min at wide open flow path. Performance measurements shown are using a back pressure regulator to simulate a pressurized system. Results may vary.
溫度範圍
尺寸
尺寸單位為英寸的圖（毫米）
規範
Model | PPMC300 |
|---|---|
| Dispense Volume per Stroke | ~0.75 ml* |
| Max Flow | 300 ml/min |
| Max Fluid Pressure | 11 bar (160 psi) |
| Max Air Pressure | 7 bar (100 psi) |
| Cycles per min | 400 max |
| Air Consumption | 1 SCFM |
| Fluid Path Materials | PTFE, PFA |
| Max Dry Suction Lift | 508 mm (20 in) |
| Solenoid Valves | 2x 24V Manifold Valves 0.7 CV |
| Turck Connector | 5 Pin O-ring Sealed |
| On-Board Controller | Power: 24 VDC Max Power Consumption: 6 Watts Internal I/O: • Two 24 VDC Valve outputs External I/O: • One 0-5 VDC analog input. • Two NPN Compatible Signal Input |
* Stroke length varies depending on operation.
