Ruide manufacturer emergency rescue mobile seismometer vibration detection

The emergency rescue mobile seismometer RUIDE-BC302 produced by Ningbo Ruide has been launched and put into the marketRuide manufacturer emergency rescue mobile seismometer vibration detection

RUIDE-BC302 flow seismometer is used for vibration detection, bearing condition analysis, and infrared temperature measurement; The large screen displays measurement values and status intuitively, and can measure acceleration, velocity, and displacement; Automatic switching of vibration frequency characteristics, using high-sensitivity probes, accurate measurement speed ≥ 1.5m/s, storage temperature -10 ℃~60 ℃.

With the needs of the national emergency department and the earthquake bureau's earthquake emergency rescue response and service system construction project, in order to meet the demand for mobile seismometers as one of the emergency rescue supplies in various provinces and cities, our company has developed and produced a Ruide brand RUIDE-BC302 mobile seismometer, which meets market demand and has stable and reliable performance in all aspects. It can be used for vibration detection, bearing status analysis, and infrared temperature measurement, with an accurate measurement speed of ≥ 1.5m/s and a storage temperature of -10 ℃~60 ℃.RUIDE-BC302 Mobile Seismometer Price Emergency Rescue Mobile Seismometer Bidding Earthquake Mobile Digital Seismometer Fire Rescue Mobile Seismometer Manufacturer

Ning BoruivirtueRUIDE-BC302 Mobile Seismometer Function Introduction:Ruide manufacturer emergency rescue mobile seismometer vibration detection bearing

Ruide RUIDE-BC302 mobile seismometer(hereinafter referred to asRuivirtueRUIDE-BC302 is a handheld machine state detection instrument based on microprocessors,thisMobile seismometerhaveConducting ground equipment in disaster reduction, prevention, and search and rescue equipmentVibration measurement and evaluation, bearing condition detection and evaluation functions. The instrument is simple and easy to use, suitable for on-site equipment operation and maintenance personnel to monitor equipment status, timely detect problems, and ensure reliable equipment operation.
1. Vibration measurement and evaluation:
Ruide RUIDE-BC302 mobile seismometerMeasurable vibration acceleration single peak value (m/s2 P), velocity effective value (mm/s RMS), and displacement peak to peak value (um P-P). When maintaining vibration speed measurement, the built-in ISO10816-3 machine vibration standard can automatically determine and indicate the machine alarm status.
2. Bearing condition detection and evaluation:
Ruide RUIDE-BC302 mobile seismometerThe peak factor (CF) and kurtosis index (KV) are two parameters that can be measured to reflect the state of the bearing. The peak factor is the ratio between the peak value of the time-domain vibration signal and the RMS true value, while the kurtosis index mainly measures the degree to which the amplitude of the vibration signal deviates from the normal distribution. Vibration analysts can use peak factor (CF) and kurtosis index (KV) to diagnose bearing faults. Ruide Emergency Rescue Mobile Seismometer RUIDE-BC302 has been launched online
temperature measurement
Ruide RUIDE-BC302 mobile seismometerIn addition to having vibration and bearing condition detection functions, it also has non-contact infrared temperature measurement function, mainly used for detecting bearing temperature. The measurement range is -10 to 250 ℃, and the measurement position is indicated by a laser point.
3. Instrument operation
Bearing condition detection and evaluation
Press the key to perform bearing status detection or maintain switching. When measuring, press the button again to maintain the measurement value and perform an alarm evaluation.
CF and KV values indicate the intensity range, and the higher the CF and KV values, the greater the degree of bearing damage. The direct correspondence between CF value, KV value and vibration intensity is given. When maintaining the measurement value, the instrument automatically judges and indicates the alarm status of the bearing according to the built-in empirical criteria.
The relationship between CF value, KV value and equipment status
However, the peak factor method has a flaw. During the initial degradation period of the bearing, the peak factor will increase with the increase of peak value. When the damaged condition of the bearing further deteriorates, it will actually decrease with the increase of RMS value. A low peak factor method value may indicate good bearing operation or significant bearing degradation. Therefore, the problem lies in understanding the differences between the two. The bearing condition can be evaluated by simultaneously utilizing the trends of two parameters, CF value and velocity RMS value.
4. Temperature detection:
The temperature measurement button can be used to switch between temperature measurement and holding, and can be used for bearing temperature detection. When measuring, the red laser indicator is turned on, andRuide RUIDE-BC302The infrared temperature sensor is facing the surface of the object being measured, and the instrument displays the temperature value of the measuring point. Press the temperature measurement button again to maintain the temperature reading, while the red laser indicator is turned off.
The instrument is equipped with a rechargeable lithium battery for power supply, with a charging time of about 3-5 hours. It can be used continuously for more than 12 hours when fully charged. There is a charging indicator light on the charger, which is red during charging and turns off when the battery is fully charged. There is a battery icon in the upper right corner of the instrument LCD display screen, which indicates the battery level during use.

5. ISO10816-3 International standard for machine vibration:
ISO10816-3 is a specialized standard for measuring vibration intensity on machine bearings, bearing seats, or supports. This vibration standard is applicable to units with a power greater than 15KW and operating at speeds between 120-15000rpm, including the following machines:Ruide manufacturer emergency rescue mobile seismometer vibration detection
A steam turbine with a power not exceeding 50MW;
The power of the steam turbine unit is greater than 50MW, and the speed is lower than 1500rpm or higher than 3600rpm (excluding units included in ISO10816-2);
● Rotary compressor;
Industrial gas turbines with a power not exceeding 3MW;
Centrifugal, mixed flow or axial flow pumps;
● Generators other than hydroelectric generators or pumping stations;
Various types of electric motors;
● Blower or fan.

6．Ruide RUIDE-BC302 mobile seismometerBearing condition evaluation
Peak factor (CF) and kurtosis index (KV), peak factor is the ratio between the peak value of the time-domain vibration signal and the RMS true value.
When the rolling element moves inside the bearing, it generates broadband noise and vibration. If the bearing is lubricated or overloaded due to misalignment or surface damage, it will produce even greater noise and vibration. Vibration itself contains multiple frequencies, and some frequency ranges can be selected to measure the bearing state. If the frequency bandwidth also includes low-frequency components, the bearing state value not only includes the bearing frequency but also low-frequency vibration components caused by imbalance and misalignment, making the bearing state value difficult to explain. If the selected frequency bandwidth only includes the bearing frequency, the bearing status value will be a good indicator.
High frequency components can also occur in the contact between gearboxes and steel structural components without bearing faults, and their frequencies are within the same range as the frequency range of bearing faults. Therefore, it is generally not possible to determine the replacement of bearings based solely on the bearing status values. High bearing status values require further analysis, involving spectrum analysis and identification of bearing fault frequencies.
The lubrication condition of the bearing also affects the state value of the bearing. If a high value is found, the bearing should be oiled. After oiling, the state value of the bearing will generally decrease, but if the bearing is damaged, the value will soon rise again.
This productRuide RUIDE-BC302 flow seismometerWidely used in industrial and mining enterprises, power plants, cement, chemical, energy, building materials, metallurgy, steel, mechanical processing and other industries, and also widely used in emergency management and rescue promoted by emergency departmentsdisaster prevention and mitigationRecommended products for the use of mobile seismometers in emergency management and rescue equipment,Ruide RUIDE-BC302Multi functional vibration and bearing condition detectornamelyFlow seismometers are used for vibration detection, bearing condition analysis, and infrared temperature measurement; The large screen displays measurement values and status intuitively, and can measure acceleration, velocity, and displacement; Automatic switching of vibration frequency characteristics, using high-sensitivity probes, accurate measurement speed ≥ 1.5m/s, storage temperature -10 ℃~60 ℃.

7．Ruide RUIDE-BC302 mobile seismometertechnical indicators
Display: Monochrome graphic LCD, 128x64 dot matrix, LED backlightlarge screen
Battery: Lithium polymer rechargeable battery, 3.6V 1700 mAh
Charging time is about 3-5 hours, and it can be used continuously for more than 12 hours when fully charged
Input: 50mV/g IEPE type accelerometer sensor
Vibration measurement: peak acceleration of 0.1-1000.0m/s2, frequency range of 10-5kHz
Speed 0.1~1500.0mm/s effective value, frequency range 10-11kHz
Displacement 1-10000um peak to peak, frequency range 10-11kHz
Bearing status: Acceleration of 0.1-200.0m/s2 peak, frequency range of 1K~15kHz
CF value frequency range 1K~15kHz
KV value frequency range 1K~15kHz
Vibration accuracy: ± 5%
Alarm: Built in ISO10816-3 machine vibration standard evaluation vibration speed alarm status
Evaluation of bearing alarm status based on experience value criteria for built-in bearing status

Infrared temperature measurement: Temperature measurement range: -10~250 ℃
Red laser dots indicate the target
Temperature accuracy: ± 2 ℃
Resolution 0.1 ℃
Distance measurement coefficient 8:1
Environmental temperature: -10~60 ℃
Size: 116mm×79mm×26mm
Weight: 225Ke, excluding sensors and cables

RUIDE-BC302 Mobile Seismometer Price Emergency Rescue Mobile Seismometer Bidding Earthquake Mobile Digital Seismometer Fire Rescue Mobile Seismometer ManufacturerRuide manufacturer emergency rescue mobile seismometer vibration detection

Source: Ningbo Ruide Testing Instrument Co., Ltd. Unauthorized reproduction is prohibited