Related Manuals for Hunter SpectraProbe XE
Summary of Contents for Hunter SpectraProbe XE
- Page 1 (217) 352-9330 | Click HERE Find the HunterLab SpectraProbe XE at our website:...
- Page 2 ® SpectraProbe XE Hardware User's Manual A60-1008-554 Manual Version 2.1 An ISO 9001 Certified Company Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 3 Copyrights and Trademarks This documentation contains proprietary information of Hunter Associates Laboratory, Inc. Its reproduction, in whole or in part, without express written consent of Hunter Associates Laboratory, Inc. is prohibited. Spectralon is a registered trademark of Labsphere, Inc. Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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- Page 5 Safety Notes For your safety when using the SpectraProbe XE, you should pay particular attention to the following types of statements in this User’s Manual. Each description is shown in its representative typeface. Notice: General safety instruction that should be observed at all times while operating the instrument.
- Page 6 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 7 SpectraProbe XE Hardware User's Manual November 2002 Hunter Associates Laboratory 11491 Sunset Hills Road Reston, Virginia 20190 A60-1008-554 Manual Version 2.1 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 9: Table Of Contents
Support Unit ............................2-4 Supervisory Computer ........................2-5 The Software............................2-6 External Devices (Optional) .......................2-7 Cable Requirements..........................2-8 SpectraProbe XE Installation Drawings...................2-9 OPERATION........................3-1 Product Setup ............................3-1 Standardization ...........................3-2 Taking Readings ..........................3-3 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 10 MAINTENANCE ......................4-1 System Warm-up ..........................4-1 Lamp Changes.............................4-2 Fuse Changes............................4-5 Care of Instrument Standards......................4-7 White and Black Tiles ........................4-7 Spectralon Fluorescent Standards (optional)..................4-7 Calibration Check Using Instrument Standards ................4-8 The Check Tile ..........................4-8 The Fluorescent Standard ........................4-8 Sensor Cleaning...........................4-9 Replacing the Sensor Port Cover Glass ..................4-10 Routine Maintenance Schedule .......................4-11 SPECIFICATIONS......................
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Page 11: Introduction
Notice: Use of this equipment in a manner not specified by the manufacturer may impair the protection afforded by the equipment. HunterLab’s SpectraProbe XE is a flexible system designed for the on-line measurement of the color of a wide variety of products, including textiles, plastics, paper, and coatings. The basic system consists of the spectrophotometer sensor, support unit, and computer. - Page 12 The table below indicates the various configuration options for fixed and traversing systems. System Component Traversing System Fixed System Sensor All systems will contain a sensor that All systems will contain a sensor that may be: may be: Large Area View (LAV) with UV Large Area View (LAV) with UV Control (L01-1009-316) Control (L01-1009-316)
- Page 13 System Component Traversing System Fixed System Four Movable Edge Detectors (D02- 1009-748) 1011-475) Upper/Lower Guide Bar Assembly Upper/Lower Guide Bar Assembly (FUTURE) (FUTURE) Upper Guide Bar Assembly (L01- Upper Guide Bar Assembly (L01- 1010-044) 1010-044) Blue denim check tile (A11-1011-296) Blue denim check tile (A11-1011-296) Support Unit The system may contain one or more of...
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Page 14: The Sensor
The Sensor The SpectraProbe XE sensor is rugged and designed for use in industrial applications. It is mounted with the sensor window facing the product. The sensor monitors the product’s reflected light and sends color information to the computer. The sensor is insensitive to ambient light and so does not need to make direct contact with the product. -
Page 15: Mounting The Sensor
Lamp + Reflector Beam Splitter Iris UV Filter Window Fiber Ring Pick- Monitor Mounting the Sensor The choice of mount for the sensor depends on the product being measured, the type of sensor purchased, and the on-line environment. The guidelines in Chapter Two, “Installation,” and the supplied installation drawing will help you determine an appropriate location for the sensor. -
Page 16: The Support Unit
The Support Unit The support unit contains two 24V, 4A power supplies that provide DC power to the sensor. If the system is a traversing system, a motor controller will also be installed in the support unit to control the traversing rail motor. -
Page 17: The Host Computer
The Host Computer The host computer runs HunterLab MultiSensor XE Software or SheLyn software, both of which provide a wide range of colorimetric data, or OEM DSP software, which provides calibrated reflectance data and XYZ values. The computer interfaces to the PC board inside the support unit via a full-duplex serial port. -
Page 18: Options
Options There are many options which may be installed as part of your SpectraProbe XE system. These options are listed and then briefly described below. HunterLab part numbers are also listed for your convenience. • Automatic tile holder (D01-1009-461) • Manual sample holder (D02-1010-216) •... -
Page 19: Automatic Tile Holder
Automatic Tile Holder The internal tile holder automatically positions calibration and check tiles at the measurement port at a distance equal to that of the product being measured. This holder is attached to the sensor housing. Along with the black and white standardization tiles, it also holds a green ceramic check tile and the fluorescent tile in systems with the optional source ultraviolet (UV) control. -
Page 20: Positive-Pressure Air Purge For Sensor Window And Automatic Tile Holder
Installation area of sensor window with ball detents Sample holder installed Positive-pressure Air Purge for Sensor Window and Automatic Tile Holder The air purge assemblies provide positive pressure to blow airborne particulates away from the viewing port and the moving parts of the tile holder. This option consists of the following components: •... -
Page 21: Sensor Vortex Cooler
Air purge ring installed The pressure regulator When desired, snap the air purge ring into position over the sensor window by placing the ball detents on the ring over the ball studs near the sensor window and pressing upward gently. Provide plant air at a pressure of 30-45 psig. - Page 22 Adjust the pressure regulator until a pressure of 80-100 psi is achieved. If the SpectraProbe XE system is also supplied with a sensor air purge and tile holder air purge, all the required air lines may be connected to the same supply panel.
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Page 23: Source Uv Control
Using the variable UV filter available on the SpectraProbe XE, the proper ratio of the energy in the UV region of the electromagnetic spectrum to that in the visible region of the spectrum can be achieved and maintained. This improves the agreement of the illumination between different instruments. -
Page 24: Fixed Mounting Assembly
An example of a short traversing system. The traversing system consists of the linear positioner (“rail”), high-power stepper motor, motor control system, computer interface, and position feedback system. The system is capable of traversing at speeds of up to five feet (1524 mm) per second with a positioning repeatability better than 0.05 inches (1.27 mm). -
Page 25: Upper/Lower Guide Bar Assembly
Upper/Lower Guide Bar Assembly This assembly is an optional system that allows a highly flexible product such as paper or textiles to be captured by the sensor and held at the correct distance from the measurement window. The system prevents motion of the product in the vertical direction that would affect the color readings. The guide bars are “C”-shaped and thus cannot be used for traversing across the full width of the product. -
Page 26: Length (Lineal) Counter
Upper guide bar Length (Lineal) Counter The length counter consists of a precision wheel with a rubber tire which rests on the product (or on a roll which revolves with a circumferential velocity equal to the speed of the product), which is connected to an impulse generator that transmits an impulse to the support unit for every one-sixth of an inch (4 mm) traveled. -
Page 27: Diagonal Edge Detectors
The standard edge detectors Diagonal Edge Detectors This option places the edge detectors at opposite corners relative to the sensing port. In this configuration, the sensor can detect fore-and-aft, as well as side-to-side product placement. Four Movable Edge Detectors This option provides four external product detectors, two on the front and two on the back of the sensor. The detectors are movable and may be adjusted to the desired position by sliding them along a slotted rail. -
Page 28: Sheet Break/Seam Detector
Analog Output Board The optional SpectraProbe XE analog output board supplies four channels of 4-to-20 mA output based on numerical values reported by the sensor. Depending on selections made in the software, the analog output can represent either color difference or whole scale values. -
Page 29: Installation
• Clearance for plant maintenance. The sensor and mount should be sited so that they are neither in the way nor vulnerable during plant maintenance. Notice: Welding near the SpectraProbe XE system can cause damage to the sensor and will void your warranty. -
Page 30: Proper Positioning Of The Sensor Over The Product
Front view Back view Proper Positioning of the Sensor Over the Product Note: The instructions below are written for users of MultiSensor XE Software. If you are using a different software product, refer to the software user’s manual for instructions on setup of the software positioning parameters. - Page 31 2. On the Measurements and Warning screen in the Run Group Configuration, set the “To Product” value to 0.5 inch. This is an arbitrary beginning value and will be changed to the actual value later. Note: Do not change the “To Cal Tiles” value. 3.
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Page 32: Support Unit
Support Unit The support unit must be installed in accordance with the applicable HunterLab installation drawing, which is included at the end of this chapter for reference. The following environmental limitation, as well as the details shown in the installation drawing, should be considered in making this installation. •... -
Page 33: Supervisory Computer
Supervisory Computer The supervisory computer must be installed in accordance with the applicable HunterLab installation drawing, which is included at the end of this chapter for reference. The following factors, as well as the details shown in the installation drawing, should be considered in making this installation. •... -
Page 34: The Software
The Software Install MultiSensor XE Software or your SheLyn software as described in the appropriate user’s manual for the software. Installation 11/02 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 35: External Devices (Optional)
External Devices (Optional) Installation of external devices, such as tile holders, the traversing system, and edge detectors, should be performed as shown on the appropriate installation drawing. 11/02 Installation Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 36: Cable Requirements
Cable Requirements The cables between SpectraProbe XE system components are described in the system installation drawing provided at the end of this chapter. The following cables are provided with the standard system: • RS-485 from the tile holder to the sensor, 3 feet •... -
Page 37: Spectraprobe Xe Installation Drawings
SpectraProbe XE Installation Drawings The following installation drawings are included for your reference: D09-1009-482 Installation Drawing, SPXE Traversing D03-1008-693 System Interconnect Diagram, SPXE 11/02 Installation Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 38 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 47: Operation
Operation Product Setup A product setup is a set of operating parameters that define the operation of the system for a specific product. The most obvious parameters that need to be defined are the color scale and standard color values for the product and the acceptable tolerances applied to those values. In addition, other operating parameters must be defined. -
Page 48: Standardization
Standardization Standardization must be performed periodically to maintain color measurement accuracy. It is the means of correcting the system for any changes that occur to the system over time, such as lamp aging. Thus, system performance depends on good calibration procedures, consistently followed. It is extremely important that the standards used for standardization be treated with care. -
Page 49: Taking Readings
Taking Readings Refer to the MultiSensor Software User’s Manual or the appropriate SheLyn software manual for instructions on taking readings. If samples are to be presented to the sensor manually, they may be placed directly on the track/conveyer, placed in the optional manual sample holder, or cut to disks of 3 1/2” diameter and 1/4” thick and placed in the tile holder. - Page 50 Operation 11/02 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 51: Maintenance
Maintenance This chapter describes routine maintenance functions to be performed regularly on the SpectraProbe XE system. Consistent performance is enhanced by a consistent maintenance program. If it becomes necessary to disconnect the sensor or support unit cables for maintenance, always turn power to the support unit off before disconnecting cables and turn it back on only after reconnecting all cables. -
Page 52: Lamp Changes
Lamp Changes The source lamp used in the sensor has an operating life of at least 1.5 billion flashes. The lamp has reached the end of its useful life when the instrument becomes unstable or no longer flashes. The following procedure should be used when changing the source lamp. 1. - Page 53 voltage is present. Also, the interlock switch can be defeated by pulling the switch pin up. This should only be done by trained HunterLab service personnel, and should never be done if the lamp circuit is to be touched in any way. 4.
- Page 54 9. Standardize the instrument prior to making measurements. CAUTION Do not touch any areas inside the sensor box other than the optics tube and lamp assembly. Maintenance 11/02 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 55: Fuse Changes
Fuse Changes Refer to Chapter 5 for the proper fuse values. To change the fuses in the support unit, perform the following steps. 1. Turn off the power to the support unit and unplug it. 2. Remove the slotted screws holding the support unit cover in place and open the cover. The fuse area 3. - Page 56 5. Replace the fuse, snap the cover closed, and pivot the fuse holder back to the closed position. 6. Apply power and allow the system to warm up for one hour prior to operation. CAUTION Do not open the metal cage inside the support unit. All power components are sealed in this cage for safety.
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Page 57: Care Of Instrument Standards
Care of Instrument Standards White and Black Tiles It is important that the standards be treated with great care. They should be kept in the standards box or tile holder when not in use, and should be protected from physical damage and dirt when in use. Be sure the standards are clean before using them for standardization. -
Page 58: Calibration Check Using Instrument Standards
Calibration Check Using Instrument Standards The Check Tile The check tile (green for MultiSensor Software systems and blue denim for SheLyn software systems) is used to detect if the sensor drifts during operation. Drift can result in erroneous readings for product. The check tile is located in the automatic tile holder. -
Page 59: Sensor Cleaning
Sensor Cleaning To ensure proper operation of the sensor it is recommended that the glass viewing window be wiped clean with glass cleaner at the start of each shift. The exterior of the sensor and mount should be cleaned weekly. Pay particular attention to the bellows on the z-axis. They must be kept clean. If the plastic sensing surfaces of the edge detectors need cleaning, you may wipe them with soapy water or isopropyl alcohol. -
Page 60: Replacing The Sensor Port Cover Glass
Replacing the Sensor Port Cover Glass If the sensor port cover glass becomes scratched or damaged, you may replace it by simply removing the four screws holding it in place, placing the new cover glass, and replacing the screws. Tighten the screws in a “star”... -
Page 61: Routine Maintenance Schedule
Routine Maintenance Schedule The following schedule outlines the routine maintenance procedures for the SpectraProbe XE. Every four hours Perform secondary standardization. Daily Wipe the sensor viewing window clean. Weekly Clean the standards using a laboratory-grade detergent and a nylon brush. Wipe dry with a lint-free paper towel that is free of FWAs. - Page 62 4-12 Maintenance 11/02 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 63: Specifications
Specifications Physical Characteristics NEMA 4/IP66 level of protection for sensor and support unit. Operating temperature: 0° C (32° F) to 50° C (122° F) for sensor 10° C (50° F) to 50° C (122° F) for support unit 15° C (59° F) to 30° C (86° F) for computer. Storage temperature: -15°C to +60°C. -
Page 64: Input/Output (I/O)
Input/Output (I/O) Analog outputs: Four isolated 4-20 mA user-definable for tristimulus color scales (RGB, XYZ, Lab, or L*a*b*) and height. Alarm relays: Four contact closures. Digital outputs: RS-422/RS-232 serial link for bi-directional communications to computer. Specifications 11/02 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 65: Power Required
Power Required Support unit power input: 100-240 VAC, 47-63 Hz, 5.5A Sensor power input: 24 VSC, 5A. Installation category: Required warm-up period: 1 hour after power applied. 11/02 Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 66: Fuse Specifications
Fuse Specifications Main power input: Terminal block positions 69 and 70 10A, 250 VAC, SB, 5 x 20 mm. Traversing motor controller: Terminal block positions 67 and 68 6.3 A, 250 VAC, SB, 5 x 20 mm. Specifications 11/02 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 67: Conditions Of Illumination And Viewing
Conditions of Illumination and Viewing Geometry: 0°/45° circumferential viewing. Viewed area: 2.5” (65 mm) diameter (LAV), 1.25” (30 mm) diameter (SAV). Light source: Xenon flash Source UV content: Excess UV vs. D65 with UV control option Monochromator: Diffraction grating/detector array Port orientation: Standard: Horizontal sample plane, port down... -
Page 68: Instrument Performance
Instrument Performance Note: All colorimetric specifications are in 10° standard observer, illuminant D65. Spectral resolution: Range: 400-700 nm Interval: 10 nm Bandwidth at 1/2 height: <12 nm Wavelength accuracy: 0.75 nm Short-term repeatability (p-p of 20 consecutive measurements): L*a*b*, white tile: 0.02 L*a*b*, selected high chroma BCRA II: 0.04 L*a*b*, selected neutral or low chroma BCRA II tiles: 0.02 Spectral, 420-680 nm, white tile, % full scale: 0.10... -
Page 69: Instrument Replacement, Repair, Problems, And Questions
Instrument Replacement, Repair, Problems, and Questions The following HunterLab policies are described in this section: • Warranty • Claims • Returns • Service • Technical Assistance. Warranty HunterLab warrants that all instruments it manufactures will be free from defects in material and workmanship under normal use and service for one year from date of shipment of new instruments and two months from the date of shipment of repaired instruments. -
Page 70: Shipping Claims
Shipping Claims All materials are sold F.O.B. from Reston, Virginia (unless otherwise specified) and HunterLab responsibility ends upon delivery to the first carrier. All claims for loss or damage must be rendered by the consignee against the carrier within fifteen days of receipt of goods. A copy of this notice must also be forwarded to HunterLab within five days of its receipt. -
Page 71: Incorrect Shipment
2. Re-inspect the container and packing material, particularly to locate smaller items. 3. Ascertain that the item was not removed by unauthorized personnel prior to complete unpacking and checking. 4. Notify HunterLab immediately of the shortage in writing. Incorrect Shipment Perform the following procedure if material received does not correspond with your order. -
Page 72: Returns
Returns A return materials authorization (RMA) number is required before any items can be returned to HunterLab. Contact HunterLab Technical Support to obtain an RMA. Do not return any damaged or incorrect items to HunterLab until all shipping instructions are received. Note: HunterLab must be notified within fifteen days or we cannot accept responsibility for damaged or incorrect items. -
Page 73: When You Need Assistance
HunterLab for assistance. In order to help us help you, please have the following information available prior to telephoning HunterLab: 1. The type of sensor for which you need assistance (SpectraProbe XE). 2. The serial number of the instrument (found on a plaque on the side or back of the sensor). - Page 74 Instrument Replacement, Repair, Problems, and Questions 11/02 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 75 Index 100-264V, 47/63 Hz computer..........1-13 100-264V, 47/63 Hz printer ..........1-13 4-channel alarm relay ............1-18 Air purge ................1-10 Alarm relay................1-18 Analog output board.............. 1-18 Automatic tile holder............. 1-9 Backing strip ................. 1-15 Black tile ................4-7 Blue denim check tile............
- Page 76 How the sensor works ............1-4 Illumination ................5-5 Incorrect shipment..............6-3 Input/output ................5-2 Installation drawings ............. 2-9 Installation................2-1 Computer................2-5 External devices ..............2-7 Sensor................. 2-1 Software ................2-6 Supervisory computer ............2-5 Support unit................ 2-4 Instrument performance ............5-6 Instrument standards, cleaning..........
- Page 77 Mounting................1-5 Positioning ................. 2-2 Vortex cooler ..............1-11 Sheet break ................1-18 Shipping claims ..............6-2 Shortage................. 6-2 Software, installation............. 2-6 Source UV control..............1-13 Specifications ................ 5-1 Spectralon fluorescent standard ..........4-7 Standard edge detectors............1-16 Standardization..............3-2 Supervisory computer, installation........