The 10816 International Standard was developed by the International Organization for Standardization, which explains how to evaluate the health of various types of machines by measuring vibration. This standard is an upgraded version of the famous original ISO 2372 standard. In addition to a more detailed specification of the vibration velocity evaluation criteria, the standard adds new criteria for evaluating the health of equipment using vibration displacement. This is a very practical standard that is widely applicable to a variety of industrial rotating equipment. It has great guiding significance for equipment condition monitoring.
The standard was published internationally in 1996 and in 2001 by the Chinese national standard GB/T6075. Regrettably, the promotion and application since the announcement has not been good. In addition to the lack of publicity and the reasons people are used to the old standards, the lack of convenient means is also an important reason.
The new design of the 909Z-6 from Beijing Sendeger Co., Ltd. is a multi-parameter detector capable of measuring temperature, measuring vibration and measuring bearings. After measuring the speed and displacement of the vibration, it is directly compared with the 10816 international standard, and then the four evaluation results are directly displayed by the red, yellow and green lights.
909Z-6 multi-parameter detector
In addition to measuring the overall vibration (caused by shaft rotation and structural problems such as imbalance, shaft misalignment, looseness, etc.), it can also measure high-frequency acceleration envelope values ​​caused by bearing defects or gear meshing problems. It also measures the bearing surface temperature. Ideal for early detection of machines, bearings and gears.
The main technical indicators of the 909Z-6:
Measuring range and frequency range: Temperature tEP: -33 to 220 oC
Acceleration Acc: 0.1 to 100 m/s2 10Hz~1000Hz Speed ​​VEL: 0.1 to 250 mm/s 10Hz~1000Hz
Displacement dISP: 1 to 3000 ?m 10 Hz~500Hz Envelope Env: 0.1 to 25 unit demodulates 5Hz~2kHz from 3kHz~10kHz
Accuracy: ± 5% ± 2 words Power supply: 1 battery (1/2 AA, 3.6V), working current 20~29mA, continuous working time 20 hours, intermittent use about 600 times Working temperature: 0~50°C, relative Humidity: <85%, volume: 110 x 35 x 17 (mm), weight: 100g (including battery)
909Z-6 red yellow green light alarm mode:
1) When the envelope is measured: When Env > 2, the yellow light is on, indicating that the bearing is defective; when it is >6, the red light is on, indicating that the bearing has serious defects.
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