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D U N I W A Y
S T O C K R O O M
C O R P .
Instruction Manual
Terranova
Model 960
Vacuum Gauge Controller
Dual -
Cold Cathode - CCG-525
&
Convection - CVT-075
Copyright © 2008 by Duniway Stockroom Corp.
rev060409sr
1 of 30
TELEPHONE: 650-969-8811
TOLL-FREE (U.S. only): 800-446-8811
FAX: 650-965-0764
EMAIL: info@duniway.com
www.duniway.com
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Table of Contents
Related Manuals for DUNIWAY Stockroom Terranova 960
Summary of Contents for DUNIWAY Stockroom Terranova 960
- Page 1 Instruction Manual Terranova Model 960 Vacuum Gauge Controller Dual - Cold Cathode - CCG-525 & Convection - CVT-075 Copyright © 2008 by Duniway Stockroom Corp. rev060409sr 1 of 30 TELEPHONE: 650-969-8811 TOLL-FREE (U.S. only): 800-446-8811 FAX: 650-965-0764 EMAIL: info@duniway.com www.duniway.com...
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Page 2: Table Of Contents
D U N I W A Y S T O C K R O O M C O R P . Table of Contents Safety Information page 4 Overview page 5 A. Front View, Back View and Dimensions B. General Description C. - Page 3 D U N I W A Y S T O C K R O O M C O R P . Trouble Shooting page 24 A. For the CCG B. For the CVT/Convection Gauge C. Error Codes Application Note - Set Point Relays page 26 A.
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Page 4: Safety Information
D U N I W A Y S T O C K R O O M C O R P . Safety Information Explosive Gases and Solvents WARNING! Do not use the Model 960 Dual-Hybrid Gauge Controller to measure the pressure of combustible gas or solvent mixtures. -
Page 5: Overview
D U N I W A Y S T O C K R O O M C O R P . Overview A. Front View, Back View and Dimensions Figure 1: Model 960 Front View Figure 2: Model 960 Rear View Figure 3: Model 960 Dimensions 5 of 30 TELEPHONE: 650-969-8811... -
Page 6: General Description
D U N I W A Y S T O C K R O O M C O R P . B. General Description The Terranova Model 960 CVT-CCG Vacuum Controller displays vacuum pressure as measured from both a Cold Cathode gauge (CCG) and a Convection Enhanced Pirani (CVT) gauge. The 960 is housed in a 1/8 DIN enclosure and is simple to operate. - Page 7 D U N I W A Y S T O C K R O O M C O R P . 5. Full Scale CCG: 1.0 x 10 torr 995 Torr (mBar) 6. Calibration Adjustments: CCG: CCG Calibrate UNITS CVT: GAUGE ZERO adjust UNITS CONV.
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Page 8: Controls And Indicators
D U N I W A Y S T O C K R O O M C O R P . 14. Mounting The 960 may be used as a bench-top instrument or it may be mounted in an instrument panel. Clips are provided for panel mounting. -
Page 9: Gauge Tube (Sensor) And Cables
Cable, Cold Cathode Sensor, 10 ft, Bakeable/Radiation Res.. 05-110-SHV Cable, Cold Cathode Sensor, 10 ft. RG-59 CCGs and CVTs may be ordered from: Duniway Stockroom Corp. 48501 Milmont Drive Fremont, CA 94538 Telephone: (800) 446-8811 or (650) 969-8811 Facsimile: (650) 965-0764 Internet: www.duniway.com... -
Page 10: Installation
• mounting clips • D-sub 15 accessory connector • this instruction manual If your controller does not have all of these items, call Duniway Stockroom. If anything appears to have been damaged in shipment, contact the shipper. B. Mount the Controller You can rest the controller unit on a bench, table top, or shelf, or you can mount it in a rack or cabinet. -
Page 11: Mount The Ccg And Cvt Tubes On The Vacuum System
F. Attach the CVT Sensor Cable: Part Number CVT-275 NOTE: Be sure that the Terranova 960 power is OFF before connecting/disconnecting sensors. The sensor cable has a 9-pin D-sub connector on one end, which plugs into the 960, see Figure 5, below. -
Page 12: Attach The Ccg Sensor Cable: Part Number 05-410-Shv
G. Attach the CCG Sensor Cable: Part Number: 05-410-SHV NOTE: Be sure that the Terranova 960 power is OFF before connecting/disconnecting sensor ca- bles. The CCG Sensor Cable is a coaxial high voltage cable, with a type 05 BNC coaxial connector on the 525 sensor end a type SHV coaxial connector on the 960 end. -
Page 13: Make Accessory Connections
D U N I W A Y S T O C K R O O M C O R P . H. Make Accessory Connections The 15-pin D-sub Accessory Connector is on the rear panel of the 960, see Figure 8, below. The connector has female pins;... -
Page 14: Operation
D U N I W A Y S T O C K R O O M C O R P . Operation A. Turn Power On Plug the AC power end of the power cord into an electrical outlet. The loudspeaker will “beep” and test all indicators while the controller executes its self test. -
Page 15: Set Pt 1 High Default Value: Off
D U N I W A Y S T O C K R O O M C O R P . For the CVT, the next increment is 0.1 in the Least Significant Digit in the range 3.0 x 10 torr to 5.0 x 10 torr. -
Page 16: Autorange
D U N I W A Y S T O C K R O O M C O R P . H. Autorange Default Value: Off When AUTORANGE is selected during set up, the 960 automatically switches at appropriate pressure points, from CVT to CCG as pressure falls and from CCG to CVT as the pressure rises. torr, at which point, the As the pressure falls, the transition from CVT to CCG occurs at 3 x 10 CCG HV is turned ON, and the display changes from showing CVT pressure to showing CCG... -
Page 17: Cvt Zero
D U N I W A Y S T O C K R O O M C O R P . K. CVT Zero This allows the user to adjust the zero for the CVT. Before making this adjustment, the CVT should be connected to a vacuum system at a pressure lower than 0.1-3 torr. -
Page 18: Figure 10: Display States And Ranges
D U N I W A Y S T O C K R O O M C O R P . O. Summary of 960 Display States and Ranges: Manual and Autorange Settings Figure 10: 960 Display States and Range NOTES: 18 of 30 TELEPHONE: 650-969-8811... -
Page 19: Cvt Convection Gauge With Other Gases
D U N I W A Y S T O C K R O O M C O R P . P. CVT/ Convection Gauge with Other Gases If you need to measure the pressure of gases other than air/nitrogen, refer to the following table: True Indicated Pressure on Model 960 Display, Torr Pressure... -
Page 20: Figure 12: Ccg Correction Factor For Gases Other Than N2
D U N I W A Y S T O C K R O O M C O R P . Q. CCG-Cold Cathode Ionization Gauge with Other Gases If you need to measure the pressure of gases other than air/nitrogen, refer to the following table: Multiply the indicated pressure by the gas-species correction factor in the table to obtain the true pressure. -
Page 21: Analog Output
D U N I W A Y S T O C K R O O M C O R P . R. Analog Output The analog output is calculated from the value of the digital display. The output is logarithmic, 0.5 volt/decade;... -
Page 22: Serial Interface
D U N I W A Y S T O C K R O O M C O R P . S. Serial Interface The RS-232 serial port gives pressure readings when requested by the terminal. The interface is standard RS-232 format; 9600 baud, 8-bits, no parity, 1 stop bit. The interface is through the 15- pin D-sub accessory connector, see Figure 8, page 13. -
Page 23: Figure 15: Serial Rs-232 Cable For Pc Computer
A diagnostic command is included for factory use only, which produces a repeating stream of data.. It is initiated by sending “c” and terminated by sending “e”, or cycling the unit input power. For additional information, please call Duniway Stockroom Corp. 7. Serial RS-232 Cable for PC Computer... -
Page 24: Trouble Shooting
D U N I W A Y S T O C K R O O M C O R P . Trouble Shooting A. For the CCG: The 525 CCG tube may require periodic maintenance, especially if the sensor tube has not been operated for a long period or has been exposed to contaminants, such as pump oil. -
Page 25: For The Cvt/Convection Gauge
D U N I W A Y S T O C K R O O M C O R P . B. For the CVT/Convection Gauge If pressure readings are unreliable or noisy: Check the connection to the gauge tube. Check that the gauge tube is clean and not contaminated;... -
Page 26: Rated Voltage Vs. Current - Resistive Loads
D U N I W A Y S T O C K R O O M C O R P . V Application Note Protective Circuits for Set Point Relays A. Rated Voltage vs. Current – Resistive Loads The graph below shows the relationship between the maximum voltage and current ratings specified for Heavy Duty Type AZ5 relays. - Page 27 D U N I W A Y S T O C K R O O M C O R P . To calculate the values of C and R for the “snubber’ circuits, the equations below give some guidance. For additional information on protective circuits for set point relays, please see the Potter and Brumfield publication on the following link: http://www.pandbrelays.com/appnotes/app_pdfs/13c3311.pdf 27 of 30...
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Page 28: Return Procedure
-- Then pack the instrument securely. -- Use the original packaging if it is available. -- If the Terranova 960 was shipped with a cable and/or sensors, diagnosis and repair will be more efficient if all components are returned together. If this is not... -
Page 29: Warranty/Ce
If this product is returned to Duniway Stockroom for warranty service, Buyer will pre- pay shipping charges and will pay all duties and taxes for products returned to Duniway Stockroom. - Page 30 S T O C K R O O M C O R P . DECLARATION OF CONFORMITY We, Duniway Stockroom, declare under our sole responsibility, that the following products, displaying the CE mark on the rear panel: Model 960 CVT-CCG Vacuum Gauge Controller...
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