개요
White Knight PPMC 미니 펌프는 최대 300 ml/분 유량 과 160 psi 토출 압력을 제공. PTFE 및 PFA 유체 경로 와 스프링 부하식 체크 밸브로 인하여 자유로운 펌프 설치 방향. 솔레노이드 밸브는 각각의 흡입 과 토출시 작동.
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기능 및 이점
- 금속없는 유체 경로
- ≤ 300 ml/분 유량
- ≤ 11 bar (160 psi) 유체 압력
- ≤ 7 Bar (100 psi) 공압
- ≤ 100°C (212°F)
- ≤ 0.5 m (20 in) 흡입 양정
- Dry-run 기능의
- On-board controller with internal solenoid valves
- 24 VDC using 5 pin Turck power and input connections
- Operates with analog or digital external inputs, or fixed cycle rate internal controls
- 다양한 약액 연결 선택 사양
- 작은설치면적
- 스프링 부하식 체크 밸브로 인하여 자유로운 펌프 설치 방향
- 쉬운 설치
운전
Mini-pumps operate by two solenoid valves that actuate both the suction and dispense actions of the pump. While spring-loaded checks enable the pump to mount in any direction, an upward flow path is preferred to better evacuate air bubbles from the fluid line and to improve repeatability.
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
성능
* 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.
펌프 온도
치수
치수 [mm] 인치
사양서
펌프 모델 | PPMC300 |
|---|---|
| 토출량 per Stroke | ~0.75 ml* |
| 최대 유량 | 300 ml/min |
| 최대 유체 압력 | 11 Bar (160 psi) |
| 최대 공기압 | 7 Bar (100 psi) |
| 분당 회전수 | ≤ 400 |
| 공기 소비량 | 1 SCFM |
| 유체 경로 재질 | PTFE, PFA |
| 최대 Dry 흡입 양정 | 508 mm (20 in) |
| 솔레노이드 밸브 | 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.
