大连HFRR品牌 HFRR高频往复试验仪

Performance advantage of high frequency reciprocating tester for diesel lubrication evaluation of CMS-01
measurement microscope: measurement microscope has three sets of observation grinding system, each set of measurement system can be separately measured, and stored in the computer long-term preservation; The first set uses the eyepiece for observation, the second set uses the microscope's own screen for speckle observation, and the third set is to take photos of the speckle and observe the data on the computer monitor through measurement software; The microscope carrier can perform X and Y readings in both directions. At the same time, the Japanese Sanfeng digital differential reading counter is used to measure the data and the measurement accuracy is 1 μm. The measurement microscope fully meets the requirements of the latest version of the international diesel lubricating high-frequency reciprocating test machine method(HFRR),(standard number: ISO 12156.1-2018) for measuring microscope method A.

Performance advantage of high frequency reciprocating tester for diesel lubrication evaluation of CMS-01
stroke control: 1mm ± 0.005mm, using a reflective photoelectric encoder(grid ruler) to avoid adjustment for life. (Other domestic and foreign products of the same kind must be regularly calibrated and the operation methods are complicated. )

Operating ambient temperature: 17 to 35 °C, operating ambient humidity: 5-95 %; (Temperature and humidity can be set and adjusted by self)

The high frequency reciprocating stroke limit protection device fixes the shaft rod under static conditions to prevent damage to the spindle when installing the test parts. The device effectively protects the vertical of the shaft rod and the vibrator, and at the same time guarantees the grating reading counter. The corresponding position of the ruler, Prevent the influence of external force damage on the stroke control.