Related Manuals for DORSEY Benchmark 14HE
Summary of Contents for DORSEY Benchmark 14HE
- Page 1 BENCHMARK 14HE/14H OPERATORS MANUAL Revised: July 2005 Dorsey Metrology International Optical Metrology Division 53 Oakley Street Poughkeepsie, New York 12601 Telephone: (845) 454-3111 Fax: (845) 454-3888...
- Page 2 Lamp replacement and adjustment 6 . 2 (profile & surface) Fuse replacement 6 . 3 Accuracy checking 6 . 4 Lubrication 6 . 5 Technical Specifications 7 . 0 Benchmark 14HE System Checklist 8 . 0 Unpacking instructions 9 . 0...
- Page 3 1.0 INTRODUCTION The Benchmark 14HE Optical Projector is a compact bench mounted unit with a horizontal lens axis and a single mirror optical system, The unit is designed to give the maximum possible screen size and work stage capacity while retaining good operator access to the controls and screen area.
-
Page 4: Packing Details
2.0 PACKING DETAILS The projector is normally supplied on a pallet with foam packing protection, in a fiber board case. For local deliveries the projector is sealed in plastic. For deliveries overseas the projectors are sealed in plastic and packed with desiccant. Please ensure all loose items of equipment are identified and fully unpacked before the packing material is discarded. -
Page 5: Installation
3 . 2 Connecting Electrical Supply The standard Benchmark 14HE is supplied to accept 110-120VAC, 50-60 Hz main power. It may also be configured to accept either 220-240VAC, 50- 60HZ or 100VAC, 50-60Hz. Unless clearly labeled (next to the power input plug) this unit is configured for 110-120VAC,50-60Hz. - Page 6 Dorsey Metrology International is also able to offer advice and manufacturing facilities for special custom work-holding fixtures and or...
- Page 7 4.0 SAFETY This equipment has been designed and manufactured so far as is reasonably practical to allow its safe operation when used in accordance with the following instructions. The equipment must be used in position that does not constitute a hazard, where the operator and maintenance staff have free access to the control and maintenance of the equipment, and are not subject to any external hazards.
- Page 8 5.0 OPERATING 5 . 1 Switching On Ensure that the projector is connected to the power source as detailed in 3 The projector lamps are controlled by rocker switches on the lower right hand side of the lamphousing. Separate switches control the profile and surface illumination lamps.
- Page 9 5. OPERATING 5 . 5 Surface Illumination Illumination of surface features on solid objects is achieved through the use of high intensity LED optics. For the brightest reflected image, place the light source as close as possible to the face of the component to be inspected. Where components have a directional surface finish, e.g.
- Page 10 5. OPERATING 5 . 7 Vertical Stage Adjustment Vertical adjustment of the work stage is by means of the large hand wheel on the left below the work stage knee. 5 . 8 Screen Angular Measurement The venire protractor screen, consists of a frosted glass screen divided into four equal quadrants by precision cross lines.
-
Page 11: Maintenance
6.0 MAINTENANCE 6 . 1 Cleaning the screen lenses and mirror Lenses: Any accumulated dust must be removed from the surface of the lenses with a photographic lens brush. The surface of the inner lens (projection or condenser) must not be touched. - Page 12 The lamp operates at a high temperature and any finger marks will be “fired” into the surface of the quartz reducing the output and life of the lamp. Lamps are available in packs of 5 from Dorsey Metrology International or our representatives.
- Page 13 It is considered to be out of the scope of the average user to maintain the proper calibration equipment and training required to accurately calibrate an optical instrument. Dorsey Metrology International OMD provides this service and also training classes on calibration.
- Page 14 6. MAINTENANCE 6 . 4 Accuracy Checking (continued) Readout Accuracy The accuracy of your digital readout system is dependent on many items. Factors such as stage accuracy and condition, scale accuracy and condition and method of inspection will determine the outcome of any accuracy test.
-
Page 15: Technical Specifications
Power Supply 110v or 220 v 50/60 Hz (required input): AC 110 volt/60 Hz (220V 50Hz) Accessories included with Benchmark 14HE: Line Power Cord, and Condenser Available accessories: Projection Lenses, Green Filter, Iris Diaphragm, Fixtures Magnification accuracy: contour = ± 0.10%, surface = ± 0.15% 14"... -
Page 16: System Configuration Checklist
System Configuration Checklist MODEL:____________Serial No. __________________ Dorsey Work Order Number:______________ When unpacking your instrument, insure all items have been included in this shipment. Back ordered items will be noted on the packing slip attached to the shipping container. STANDARD ACCESSORIES... -
Page 17: Unpacking And Installation Instructions
Benchmark 14HE Please follow the instructions listed below to properly unpack and install your optical comparator. If shipping damage becomes evident or questions arise during installation please call Dorsey Metrology International at 1-800-549-4243 for immediate assistance. Inspect crate for evidence of shipping damage. If evidence is apparent immediately annotate damage on the receiving documentation and notify Dorsey Metrology International at the number listed above. -
Page 18: Limited Warranty Policy
Registration/RMA form immediately upon receipt. You are entitled to a full 2 year limited warranty beginning from the date of receipt of your system. If we do not receive this form within 30 days of shipment, the warranty period begins from the date of shipment from Dorsey Metrology International. - Page 19 TEL: 845-454-3111 FAX: 845-454-3888 Limited Warranty Policy REGISTRATION / RMA FORM To obtain service, the purchaser must first contact Dorsey Metrology International via phone or fax who will at their discretion determine which of two procedures must be followed. RMA Procedure...
-
Page 20: Certificate Of Calibration
Certificate of Calibration Customer Name: Date: Instrument Model: Serial No: Total magnification accuracy with Contour illuminator (units in inches) ±0.1% SERIAL# SERIAL # SERIAL # X scale Model # and Serial# Y scale Model # and Serial# Digital Readout Model# and Serial# Squareness of X axis and Y axis Spec: 100µin.
Need help?
Do you have a question about the Benchmark 14HE and is the answer not in the manual?
Questions and answers