A tape or steel scale calibrator is an essential instrument used to ensure the accuracy and precision of measuring tools such as tapes and steel rulers. These calibrators are designed to assess, adjust, and verify the performance of measuring scales, ensuring that they provide accurate readings and maintain their reliability over time. In various industries, including manufacturing, construction, and engineering, the precision of measurements is crucial. Hence, the use of a tape or steel scale calibrator is vital for maintaining the quality and consistency of measurements.

The process of calibration involves comparing the measuring tool against a known standard or reference. This reference is often a highly accurate measuring device or gauge with a well-established measurement. By aligning the tape or steel scale with this standard, any discrepancies in measurement can be detected and corrected. The calibrator may include features such as adjustable marks or settings that can be used to align and verify the measurements.

Steel scales, due to their rigidity and durability, are commonly used in applications requiring high precision. These scales are often found in technical fields where exact measurements are crucial. However, even steel scales can experience wear and tear, leading to potential inaccuracies. Regular calibration with a steel scale calibrator helps ensure that these tools maintain their accuracy and continue to provide reliable measurements.

Tape measures, on the other hand, are more flexible and versatile, used extensively in various applications from construction to tailoring. They are prone to stretching and deformation over time, which can affect their accuracy. A tape calibrator is used to check and adjust the length markings on the tape measure, ensuring that they are consistent with the actual length being measured.

Calibration is not a one-time process but an ongoing requirement. Regular calibration schedules should be established based on the frequency of use and the criticality of measurements. For instance, in a manufacturing setting where precision is paramount, calibrators may be used frequently to ensure that all measuring instruments remain within acceptable tolerances. In less critical applications, calibration may be conducted less frequently but should still be part of a routine maintenance plan.

Using a tape or steel scale calibrator involves several steps. Initially, the measuring tool is compared against the calibrator, and any deviations are noted. Adjustments are then made to correct these deviations, which may involve realigning scale markings or adjusting mechanical settings. After adjustments, the tool is rechecked to confirm that the corrections have been effective. Proper documentation of calibration results is also important for maintaining records and ensuring compliance with quality standards.

Specifications

• Steel Casting body
• Carriage movement combination of Linear Guide ways and LM Guide ways
• Digital Read Out with linear scales of 0.001mm or 0.0005mm (optional) with non-linear compensation
• USB variable zoom microscope with PC interface software
• Counter weight for stretch
• Movement by lead screw with rapid release and fine movement facility
• Repeatability within 06 Microns for length of 1000mm
• Accuracy within +/-6 Microns for length of 1000mm