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Summary of Contents for Schmidt DNW-100K
- Page 1 Tension Meter S C H M I D T c o n t r o l i n s t r u m e n t s Edition DNW 01.E DN Series Model Operating Instructions Valid as of: 01.12.2015• Please keep the manual for future reference!
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Page 2: Table Of Contents
Contents 1 Warranty and Liability ....................3 1.1 Notices within the Operating Instructions ............... 3 1.2 Responsibilities of the Operating Company ............3 1.3 Responsibilities of the Personnel ................3 1.4 Informal Safety Measures ..................4 1.5 Training of the Personnel ..................4 1.6 Intended Use ...................... -
Page 3: Warranty And Liability
Warranty: - SCHMIDT tension meters are warranted for 12 months. Parts subject to wear, electronic components and measuring springs are not covered by the warranty. No warranty or liability will be accepted for bodily injury or property damage resulting from one or several of the following causes: - Misuse or abuse of the device. -
Page 4: Informal Safety Measures
The device is intended exclusively to be used as a tension meter for non-moving, preten- sioned ropes. Any other use or any use exceeding this intention will be regarded as misuse. Under no circumstances shall HANS SCHMIDT & Co GmbH be held liable for damage resulting from misuse. The intended use also includes: - Complying with all notices included in the Operating Instructions and observing all inspection and maintenance works. -
Page 5: Available Models
3 mm Ø DNW-400K 40 - 400 steel rope 4 mm Ø * Outer distance between outside guide rollers ** SCHMIDT calibration material twisted steel rope 2.1 Specifications Calibration: According to SCHMIDT factory procedure Accuracy: ± 3% full scale (FS) or ± 1 graduation on scale... -
Page 6: Measuring
100 % may cause permanent damage to the movement and must be avoided under any circumstances. The ID plate with the serial number as well as the calibration label (optional) are provided on the bottom of the instrument, the SCHMIDT Quality Seal are pro- vided on the surface. SCHMIDT-Quality Seal... -
Page 7: Operating Elements Of The Tension Meter
3.2 Operating Elements of the Tension Meter PROCESS MATERIAL GUIDE ROLLERS... -
Page 8: Measuring With The Tension Meter
3.3 Measuring with the Tension Meter GUIDE ROLLERS PROCESS MATERIAL MEASURING ROLLER SPECIAL LEVER GUIDE ROLLER fig. 3.3 Inserting: - Push the SPECIAL LEVER as far as it will go in the direction of the arrow (see fig. 3.2b) to extend the GUIDE ROLLERS. - Keeping the GUIDE ROLLERS extended, bring the instrument behind or under the filament and move it so that the GUIDE ROLLERS contact the process material (see fig. -
Page 9: Verification Of The Dxh Calibration
3.4 Verification of the DXH calibration All tension meters of type DNW are calibrated with steel ropes - according the SCHMIDT factory procedure. The filament sizes are noted in Chapter 2. Any difference in process material size and rigidity from the standard material may cause a deviation of the accuracy. -
Page 10: Service And Maintenance
The question of finding the right frequency of calibration accuracy verification depends on several different factors: Operating time and load of the SCHMIDT tension meter Tolerance band defined by the customer Changes of the tolerance band compared to previous verifications of calibration Therefore, the interval between verifications must be determined by the user`s Quality Assurance Department based on the user`s experience. -
Page 11: Verification Of Calibration And Determination Of Repair Costs
6.1 Verification of Calibration and Determination of Repair Costs Flow chart for verifying the calibration of used tension meters, incoming and outgoing veri- fication with Inspection Certificate 3.1 according to DIN EN 10204 Delivery Visual inspection and functional test Unit can be Vertification of the calibrated calibration... -
Page 12: Correspondence
Please indicate in your order whether you require an Inspection Certificate 3.1 according to DIN EN 10204. Service address: HANS SCHMIDT & Co GmbH Schichtstr. 16 D-84478 Waldkraiburg Germany...
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