1 PCS used EDWARDS QDP40 Dry Pump Controller QDP40/QMB250-500 #LYQ007
1 PCS used EDWARDS QDP40 Dry Pump Controller QDP40/QMB250-500 #LYQ007
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Parameter
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Specification
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Unit
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Notes
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Brand
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EDWARDS (Edwards Vacuum Limited)
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-
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Genuine, Original EDWARDS Factory Production, 100% Authentic, Industrial-Grade Dry Pump Controller[1]
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Product Model
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QDP40 / QMB250-500
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-
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Original EDWARDS Model, Factory Calibrated, No Modification, Fully Compatible with EDWARDS QDP40 Dry Pump
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Product Name
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Industrial Dry Pump Controller
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-
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Customized for EDWARDS QDP40 Dry Pump, High Stability and Precision Control[2]
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Application
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EDWARDS QDP40 Dry Pump Control, Vacuum Systems, Semiconductor Manufacturing, Precision Processing, Laboratory Equipment
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-
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Adapt to EDWARDS QDP40 Dry Pump Working Scenarios, Ensure Stable and Efficient Operation[3]
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Origin
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EDWARDS Original Factory (UK / USA)
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-
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Strict Factory Quality Control, Meet EDWARDS Global Vacuum Equipment and Controller Standards
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Control Type
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Intelligent Digital Control, Automatic & Manual Dual Mode
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-
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Precision Speed and Pressure Control, Real-Time Fault Monitoring[4]
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Parameter
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Min
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Typ
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Max
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Unit
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Notes
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Operating Voltage (DC)
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20
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24
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26
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VDC
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Stable Power Supply, EDWARDS Standard Control Voltage[5]
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Rated Current
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0.8
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1.0
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1.2
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A
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Factory Calibrated, Matching QDP40 Dry Pump Power Demand[6]
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Power Consumption
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15
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20
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25
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Watts
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Low Power Consumption, Energy Saving for Continuous Operation[7]
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Control Accuracy
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±0.05
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±0.03
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-
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%
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High Precision Control, Ensure Pump Stable Operation[8]
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Response Time
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3
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5
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8
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ms
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Fast Response, Real-Time Adjustment to Pump Working Status[9]
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Parameter
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Min
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Typ
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Max
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Unit
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Notes
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Matching Pump Model
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EDWARDS QDP40 Dry Pump (QMB250-500 Series Compatible)
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-
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Exclusive Matching, Perfectly Compatible with Pump Control System[10]
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||
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Controllable Speed Range
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1000
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3000
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5000
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RPM
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Stepless Speed Regulation, Adapt to Different Working Conditions[11]
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Pressure Control Range
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1.0×10⁻²
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1.0×10⁻¹
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1.0×10⁰
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mbar
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Precision Pressure Control, Matching QDP40 Pump Vacuum Demand[12]
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Control Signal Type
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Digital Signal (RS485), Analog Signal (0-10V), Switch Signal (ON/OFF)
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-
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Multi-Signal Compatible, Easy Integration with Vacuum Systems[13]
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Fault Alarm Response Time
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≤10
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5
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-
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ms
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Instant Alarm, Protect Pump and Controller from Damage[14]
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