Operating Instructions - York Survey Supply Centre
Contents
1. Survey Supply ITN Large Display Digital Caliper Nothing else measures up Prospect House George Cayley Drive Clifton Moor York England YO30 4XE Code 37135 Tel 44 0 1904 692723 Fax 44 0 1904 690385 E Mail sales yorksurvey co uk Operating YorkSurvey o MyorkSurvey s Instructions Ref operat98 instructions 15 37135 qxp 05 01 15 York Survey Supply Centre 2015 Large Display Digital Caliper Technical Specifications Measuring Range Resolution Accuracy Repeatability Max Measuring Speed Measuring System Display Power Working Temperature Influence of Humidity Nomenclature 0 150mm 0 6 0 200mm 0 8 0 300mm 0 12 0 01mm 0 0005 0 02mm 0 001 lt 100mm 0 03mm 0 001 gt 100 200mm 0 04mm 0 0015 gt 200 300mm 0 01mm 0 0005 1 5m sec 60 sec Linear capacitive measuring system LCD display Once silver oxide battery SR44 1 55v Capacity 165mAh 5 C 40 C 41 104 F Not important under 80 of relative humidity 1 Internal measuring jaws 3 Locking screw 5 External measuring jaws 7 Zero setting and power on button 9 Depth measuring blade 1 Preparations 2 METRIC INCH change over 4 LCD display 6 Power off button 8 Battery cover 10 Step measuring faces 1 Slider can be removed only after the lock screw No 3 item of the nomenclature is loosened 2 Wipe clean all the measuring faces and caliper bar No organic2. battery and then put it in again after more than 30 seconds until the display returns to normal Battery Replacement Flashing of digits shows a flat battery Take off the battery cover in the direction shown by the arrow and replace the battery positive side facing out Troubleshooting Failure Taso Measure Five digits flash simultaneously Battery voltage lower than about once per second 1 45V Peco ie Paley Display doesn t change when the Accidental trouble in Take out battery and reset it slider is moved circuit after 30 seconds Remove slider cover and its assembly clean face of sensor with clean compressed air 5kg cm7 Less accurate than specified but ih ieee im Dirt in the sensor 1 Remove battery cover and adjust the battery seat keep good connection 2 Replace battery 1 Battery in poor contact 2 Battery voltage under 1 4V No display on LCD York Survey Supply Centre 2015
3. solutions are allowed 3 Check to see if all the buttons switches and LCD display respond well 2 Basic Measuring Methods 1 Loosen the locking screw 2 Switch the unit on with a press on ON button The select the unit system needed by pressing Inch Metric button Each time the button is pressed inch and metric digits will be displayed alternately 3 Apply normal measuring pressure on slider to close the external measuring jaws then press zero button to reset the display to zero Ref operat98 instructions 15 37135 qxp 05 01 15 A Measurements of internal dimensions B Measurements of external dimensions C Measurement of depth D Measurement of steps E Differential method of measurement Application of zero setting Maintenance Instructions 1 Clean caliper bar with dry cotton fabrics before using in order to avoid faulty display of caliper caused by humidity 2 Keep the caliper clean and dry Liquid can damage the slider 3 Faces should be cleaned gently with cotton fabrics Never use petrol acetone and other organic solutions 4 In order to save power turn off the unit when caliper is going to stay idle for some time 5 Never apply any electric pressure on any part of the caliper and never use an electric pen for the fear of damaging its chip 6 For other notes please refer to the conventional calipers 7 Accidental wrong display may happen while replacing the battery Just take out the
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