Dasqua calipers, registered in the State Register of Measurement Instruments of the Russian Federation under number 90289 23, provide an error of only ±0.001 mm within ±30 divisions from the zero mark. Thanks to this, the tool is suitable for inspecting parts with accuracy grades of 6–8 — these are precisely the tolerances most commonly encountered in mechanical engineering, automotive manufacturing, and instrument making.
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The key advantage of Dasqua calipers is the ability to directly assess the suitability of parts in mass production. The operator quickly adjusts the caliper to the nominal size and then determines in a matter of seconds whether the part falls within the tolerance range. Adjustable tolerance ranges and the constant measuring force of the movable leg eliminate subjectivity in the assessment and guarantee the repeatability of the results.
Where Dasqua lever calipers are used
Dasqua lever calipers are in demand in industries where dimensional accuracy is critical and the speed of inspection is important:
- Mechanical engineering and instrument making: control of the diameters of shafts, axles, pins, bushings, flanges, and other cylindrical elements.
- Automotive industry: inspection of bearing seats, crankshaft journals, piston pins, and other critical parts.
- Aviation and space industry: control of high-precision parts with tight tolerances where defects are unacceptable.
- Tool production: control of calibres, templates, measuring staples and other reference products.
- Serial and mass production:express control of the shelf life of parts on a conveyor or production line when it is necessary to quickly separate suitable products from defective ones.
- Repair and service departments: checking for wear of parts during the repair of equipment, engines, gearboxes, etc.
The design of the clamps is thought out to the smallest detail: the carbide measuring surfaces with a diameter of 10 mm are wear‑resistant, the anti‑glare coating of the scale reduces eye fatigue, and the thermal insulation pad prevents the body from heating up due to the operator’s hands. The IP54 protection rating allows the tool to be used in a production workshop without the risk of rapid failure.
Dasqua lever calipers are available in four measurement ranges:
- Lever caliper, measuring range 0-25 mm;
- Lever caliper, measuring range 25-50 mm;
- Lever caliper, measuring range 50-75 mm;
- Lever caliper, measuring range 75-100 mm.
This covers most typical tasks related to the control of external dimensions. Compliance with the DIN 863 standard guarantees compatibility with generally accepted control methods and ensures confidence in the measurement results.
Enterprises that have incorporated Dasqua lever calipers into their processes report a significant reduction in the time spent on inspecting parts and a decrease in the number of defective items due to more accurate and objective measurement of dimensions. The tool is especially in demand during finishing operations, where it is necessary to ensure that the part meets the drawing before being sent for assembly or shipment.
For companies seeking to improve product quality and optimize OTC operations, Dasqua lever clamps are a reliable and efficient solution that combines high precision, ease of use and durability.