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Summary of Contents for Biospherical Instruments QSP-170BD
- Page 1 QSP-170BD Two Channel Digital Readout System Power Supply User's Manual Biospherical Instruments Inc. 5340 Riley Street San Diego, CA 92110 (619) 686-1888 FAX (619) 686-1887 Version 003019UA.DOC Date Printed: 04/18/00...
- Page 2 NOTICE The information contained in this document is subject to change without notice. BIOSPHERICAL INSTRUMENTS MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Biospherical Instruments shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.
- Page 3 Should this Product fail to be in good working order at any time during the above stated warranty period, Biospherical Instruments Inc. will, at its option, repair or replace this Product at no additional charge except as set forth below. Repair parts and replacement Products will be furnished on an exchange basis and will be either reconditioned or new.
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Page 4: Table Of Contents
INITIAL INSPECTION, SHIPPING AND STORAGE ......... v PRECAUTIONS....................v 1.0 INTRODUCTION ..................1 2.0 SPECIFICATIONS..................2 3.0 OPERATING INSTRUCTIONS ..............3 3.1 OPERATING THE QSP-170BD............3 3.1.A. Switch Functions .............. 3 3.2.B. Rear Panel Inputs/Outputs ..........4 3.2 MAINTENANCE................4 3.3 BATTERY SELECTION..............5 APPENDIX: THEORY OF OPERATION AND TECHNICAL DRAWINGS.. -
Page 5: Initial Inspection, Shipping And Storage
The calibration factors for your sensors have been set in the QSP-170BD. It is the ultimately your responsibility to see that the calibration factors are reset whenever an instrument is recalibrated. Annual recalibration of your entire system is recommended. -
Page 6: Introduction
MRP-200, MCP-200, QSL-100/101 and QSP-200D. Up to two instruments may be attached to the QSP-170BD at one time. One must be a surface (reference) sensor, and the other must be an underwater sensor. The signals from attached sensors are available for monitoring on the digital display, which uses a liquid crystal 3½... -
Page 7: Specifications
QSP-170BD User’s Manual 003019UA.DOC 2.0 SPECIFICATIONS CALIBRATION: The QSP-170BD is set according to the current calibration factors for your instruments. The QSP-170BD should be reset whenever the instruments are recalibrated. Annual recalibration is recommended. POWER REQUIREMENTS: Two "D" type batteries, located in the right front of the QSP- 170BD, supply power to the QSR-240, QSP-200D, and QSP-170BD readout. -
Page 8: Operating Instructions
003019UA.DOC 3.0 OPERATING INSTRUCTIONS 3.1 OPERATING THE QSP-170BD The QSP-170BD controls the functions and data collection of all attached instruments. The following are instructions on the digital display’s functions, inputs, outputs and connection ports. 3.1.A. Switch Functions 1. POWER: This switch has three positions: OFF, ON, and TEST. TEST is for testing the battery under normal load. -
Page 9: Maintenance
1. REF JACK: This is for connection of a reference (QSR-240) sensor or laboratory sensor (QSL-100P). If such a sensor is purchased subsequent to purchase of the 170 display unit, the QSP-170BD must be returned to the factory for recalibration to match the new sensor. - Page 10 QSP-170BD User’s Manual 003019UA.DOC • ALKALINE-MANGANESE DIOXIDE: The preferred type to use, but also fairly expensive. Excellent shelf life (typically, 80% of original capacity after four years on the shelf). This type of battery features a high energy density, gradual discharge over most of the useful life, very good low temperature operation, and good leakage characteristics.
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Page 11: Appendix: Theory Of Operation And Technical Drawings
QSP-170D Schematic 002615E *A note regarding Biospherical Instruments Inc. drawing and part numbering scheme. BSI uses a system which integrates part and drawing numbers for those parts or assemblies that we specify or build. End items have a slightly different numbering scheme. A standard BSI part number has a 9-digit alpha-numerical code.
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