This MKS Instruments 247 Four Channel Power Supply / Readout is used and in excellent condition.
247 Configuration: • Display Type: 3 ½ digit 0.56" Red LED, Display is 1 of 4 Sequentially Selectable • Number of Channels: 4 • Signal Inputs from MFC/MFM: 4 x 0-5 VDC • Gas Correction Factor (Scaling): 0.1-4.0 (Rear Panel) • External Set Point: 0-5 VDC • External ON/OFF: TTL-Compatible • Signal Outputs Unscaled: 4 x 0-5 VDC = 0-100% of F.S. • Signal Outputs Scaled: 0-2 VDC (Max)
This MKS Instruments 627B11TDC2P Baratron Absolute Pressure Transducer is used and in excellent condition.
Configuration: Type: 627B Full Scale Range: 1.33 x 103 Pa (10 Pa/133.32) Fittings: NW-16-KF Accuracy: 0.12% of Reading: ≥ 1.33 x 102 Pa (1.0 Pa/133.32) Units LED Option: Heater Failure / Heater Temperature Status LEDs Connector: 15 pin Type "D" with Slide Locks
622A13TDE Configuration: Type Number: 622 Full Scale Range: 1000 Torr Fitting: Standard .5" (12.7 mm) OD Standard Tube Accuracy: 0.25% for 1 to 1000 Torr, 0.50% for less than 1 Torr (626B only)
This MKS Instruments 247 Four Channel Power Supply / Readout is used and in excellent condition. This unit includes two MKS Instruments CB259-5-10 cables.
247 Configuration: • Display Type: 3 ½ digit 0.56" Red LED, Display is 1 of 4 Sequentially Selectable • Number of Channels: 4 • Signal Inputs from MFC/MFM: 4 x 0-5 VDC • Gas Correction Factor (Scaling): 0.1-4.0 (Rear Panel) • External Set Point: 0-5 VDC • External ON/OFF: TTL-Compatible • Signal Ouputs Unscaled: 4 x 0-5 VDC = 0-100% of F.S. • Signal Outputs Scaled: 0-2 VDC (Max)
This MKS Instruments 628DRETDF2P Baratron Temperature Regulated Capacitance Manometer is used and in excellent condition. Configuration: Type: 628D Pressure Range: 0.25 Fittings: NW 16KF Accuracy: 0.5% of Reading Options: Optional Temperature/Heater Status Connector: 15 pin Type "D" with Slide Lock