Summary of Contents for VIBROBIT 100
- Page 1 SCIENTIFIC-PRODUCTION ENTERPRISE VIBROBIT LLC 26.51.66.133 EQUIPMENT ‘VIBROBIT 100’ DEVICE ADJUSTERS PN11 Operation and Maintenance Manual VSPA.421412.174 RE Rostov-on-Don 2019...
- Page 2 PN11. The user must know the rules of operation of electrical appliances, have experience with technology of radio, as well as to know the purpose and work equipment "VIBROBIT 100". Version 03.12.19 (...
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Page 3: Description And Operation
1.1 Designated purpose of the device adjusters PN11 The device adjusters PN11 is intended for checking the technical condition of the equipment "Vibrobit 100" during installation, adjustment, installation and maintenance. The device is used to test and calibrate: - sensors with transducers;... - Page 4 1.3.1 The device must retain its characteristics – at a temperature from +5 to + 50 С; – at a temperature of 35 С at a relative humidity of 80 % without condensation. 1.3.2 Warm-up time (Warm) must not exceed 1 minute. 1.3.3 The insulation resistance in the circuit ~ 220 V should be less than: –...
- Page 5 Appointments controls and information are listed in Table 2. Table 2 - Controls and Information Controls and Information Purpose Button «POWER ON» switching on device. Button «POWER OFF» switching off device Fuse primary circuit (VP-1-1 2А) Fuse «2,0 А» (CAUTION! 220V); Connecting the power cord;...
- Page 6 Continuation of Table 2 Controls and Information Purpose Displays measurement mode: DC in the range of 0 to 5 mA, Light indicator «1…5» DC voltage in the range of 0 to 20 V RMS vibration in the range of 0 to 15 mm / sec Activating the measurement: ...
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Page 7: Operational Procedure
2 Intended use 2.1 Safeguard – When working on the device voltage circuit elements are life-threatening. It is strictly forbidden to break the sealing device and make measurements of the electrical parameters within the device. – Disconnect the power cord from the unit carried out only after disconnecting the power cord from the mains. - Page 8 3 Maintenance of the device 3.1 Permanent repair Repairs carried out to the extent failure device By reducing the time of continuous operation from a fully charged battery up to 10-15 minutes to be replaced. Never use batteries of a different type than the specified in item 1.2. This can lead to overload and failure of the device.
- Page 9 3.2.1 Safety requirements Calibration instruments, as well as ancillary equipment must be reliably grounded. 3.2.2 Calibration conditions In conducting calibration, the following conditions shall be observed: (+20±5) °С; тambient air temperature range relative air humidity from 30 to 80%; atmospheric pressure 650-800 mmHg.
- Page 10 3.2.5 The termination of the main measurement error Calibration PN11 made by circuitry Figure 1. А – MP24 В – PN11 R1 – resistance box, 100kOhm Р1 – DC milliamperemeter, 0-20 mA, Class 0.2 Figure 1 - Wiring diagram for checking PN11 Resistor R1, P1 on the device to establish a number of values of direct current (DC), and the digital display device read (write) the value and unified signal.
- Page 11 The measurement error is calculated by formula: for the digital indicator: Setting the device corresponds to the measurement of the current input signal Setting the device corresponds to the measurement parameter input current where: I – input current measured by the milliamperemeter Р1, mA; –...
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Page 12: Transportation And Storage
4 Transportation and Storage The PN11 adjuster’s device in the package withstands transportation to any distance by road and rail (in closed vehicles), water (in the holds of ships), and air transport (in sealed compartments). Transportation conditions - J according to GOST 25804.4–83. The device in the package can withstand the following transport factors: - temperatures from minus 50 °... - Page 13 Annex А (informative) "220V" "CIRCUIT" "2,0А" MEASURING PARAMETER RANGE CHANNEL 1...5 4...20 POWER 220 VAC CHARGE REGIME Figure А.1 - Appearance of the device adjusters PN11...
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