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UNM-2000/6000 portable magnetizing device
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UNM-2000/6000 portable magnetizing device
The principle of operation of the means of magnetic particle control
The portable device UNM-2000/6000 of the MANUL series is a magnetic particle flaw detector that provides measurements by the applied field method and the residual magnetization method using direct, alternating and pulsed current with specified parameters. External magnetizing devices included in the kit (solenoids, electromagnets, contact devices for connecting cables) allow for longitudinal, transverse and circular magnetization of the object under study.
A special magnetic powder, dry or in the form of an emulsion, is applied to the controlled surface. Inhomogeneities of the magnetic field in the places of defects lead to the accumulation of powder particles, thus "showing" a hidden picture.
Design features and advantages of the UNM-2000/6000 powder flaw detector:
In the MANUL series, the UNM-2000/6000 device is capable of providing the highest magnetization current (up to 6000 A in pulse mode), which allows you to control products having a large mass or size, as well as those made of magnetohard alloys;
The device can be included in automated quality control stands: there are network interfaces (LAN, Bluetooth, Wi-Fi) for connection; microprocessor control provides storage and reproduction of magnetization and demagnetization parameters, logging of control results, automatic demagnetization;
The design is modular, allows for changes to implement the individual wishes of the customer;
It fully complies with the following standards: GOST R 56512-2015, GOST R 53700-2009 (ISO 9934-3:2002), GOST R 50.05.06-2018, GOST R ISO 10893-5-2016, GOST ISO 17638-2018 , RD 34.17.102-88, RD-13-05-2006 and other Russian and foreign standards regarding the requirements for magnetizing devices and magnetic particle flaw detectors;
It is approved for use by industry regulatory documents, in particular, by the Russian Railways.
Scope of application
Magnetic powder control devices are widely used in various industries, construction and transport, from steel and pipe rolling plants to organizations engaged in the operation and repair of machines, mechanisms and vehicles. Magnetic powder flaw detectors belong to the means of non-destructive testing and therefore can be used to detect defects in products and structures operating under pressure, including at chemical and oil and gas industry enterprises, as well as during the operation of pipelines.
In particular, devices for monitoring by the magnetic powder method have proven themselves well at Russian Railways and metro enterprises engaged in the operation and repair of rolling stock, including for the control of shafts, wheels and wheel pairs, gearboxes, springs, couplers and other loaded components and parts.
Technical specifications:
Magnetization currents:
Variable,
Pulse,
Rectified (only for solenoid and electromagnet)
The measurement error of the magnetization current is no more than 10%.
Characteristics of the pulse current:
The repetition frequency of unipolar current pulses during magnetization and of multipolar current pulses during demagnetization is (2 ± 0.2) Hz.
The duration of the current pulses is at least 1.5 ms.
Magnetic characteristics of the solenoid:
The maximum alternating magnetic field in the center of a single solenoid is at least 100 A/cm.
The maximum alternating magnetic field on the axis in the center between two solenoids located at a distance of 200 mm is at least 60 A/cm.
The maximum permanent magnetic field in the center of a single solenoid is at least 80 A/cm.
The maximum permanent magnetic field on the axis in the center between two solenoids located at a distance of 200 mm is at least 50 A/cm.
Values of magnetization currents:
The maximum alternating magnetization current in the unwound cable is 6 m × 50 mm2 and on the electrical contacts is at least 2000 A.
The maximum pulse magnetization current in an unwound cable of 4 m × 10 mm2 and on electrical contacts is at least 6000 A.
The current adjustment range in the solenoids and the electromagnet is from 0.5 to 4.5 A.
Characteristics of the electromagnet:
The maximum alternating magnetic field in the air gap of the electromagnet depending on the interpolar distance is as follows:
- in the 140 mm gap: at least 75 A/cm;
- in the 40 mm gap: at least300 A/cm.
The maximum constant magnetic field in the air gap of the electromagnet depending on the interpolar distance is as follows:
- in the 140 mm gap: at least 100 A/cm;
- in the 40 mm gap: at least 400 A/cm.
Operating mode:
The operating mode is cyclic: magnetization/pause.
The magnetization time is adjustable from 1 to 40 s.
The demagnetization time is adjustable from 5 to 60 seconds.
Demagnetization of parts is performed automatically.
The time of setting the operating mode is no more than 15 seconds.
The duration of continuous operation is at least 8 hours.
Power supply parameters:
The device is powered by an AC power supply with a voltage of 220 V and a frequency of 50 Hz.
The power consumed from the network is no more than 5 kVA.
Overall characteristics:
Overall dimensions of the device (w × h × d) – no more than 267×245×465 mm.
The weight of the device is not more than 50 kg.
Other characteristics:
The average worktime before failure is at least 12500 hours.
The average recovery time is no more than 6 hours.
The average service life of the device is at least 10 years.
Сompliance with standards
The device fully complies with the requirements of GOST R 56512-2015, GOST R 53700-2009 (ISO 9934-3:2002), GOST R 50.05.06-2018, GOST R ISO 10893-5-2016, GOST ISO 17638-2018, RD 34.17.102-88 and RD-13-05-2006 in terms of the requirements for magnetizing devices and magnetic particle flaw detectors.
Identification of the load.
It performs automatic identification of the types of connected load: cables, solenoids and electromagnet.
Control of the connected load current
It allows you to control the current of the connected AC/DC electromagnets and solenoids.
The kit includes:
1 Electrical contact with cable, cross section 50 mm2, length 3m
2 Solenoid cable, 3m long
3 Solenoid cable, 0.5m long
4 Magnetizing cable, cross section 10 mm2, length 6m
5 Magnetizing cable, cross section 50 mm2, length 6m
6 Solenoid - 2pcs
7 The electromagnet is manual
8 Trolley
9 Power unit UNM 2000/6000
The portable device UNM-2000/6000 of the MANUL series is a magnetic particle flaw detector that provides measurements by the applied field method and the residual magnetization method using direct, alternating and pulsed current with specified parameters. External magnetizing devices included in the kit (solenoids, electromagnets, contact devices for connecting cables) allow for longitudinal, transverse and circular magnetization of the object under study.
A special magnetic powder, dry or in the form of an emulsion, is applied to the controlled surface. Inhomogeneities of the magnetic field in the places of defects lead to the accumulation of powder particles, thus "showing" a hidden picture.
Design features and advantages of the UNM-2000/6000 powder flaw detector:
In the MANUL series, the UNM-2000/6000 device is capable of providing the highest magnetization current (up to 6000 A in pulse mode), which allows you to control products having a large mass or size, as well as those made of magnetohard alloys;
The device can be included in automated quality control stands: there are network interfaces (LAN, Bluetooth, Wi-Fi) for connection; microprocessor control provides storage and reproduction of magnetization and demagnetization parameters, logging of control results, automatic demagnetization;
The design is modular, allows for changes to implement the individual wishes of the customer;
It fully complies with the following standards: GOST R 56512-2015, GOST R 53700-2009 (ISO 9934-3:2002), GOST R 50.05.06-2018, GOST R ISO 10893-5-2016, GOST ISO 17638-2018 , RD 34.17.102-88, RD-13-05-2006 and other Russian and foreign standards regarding the requirements for magnetizing devices and magnetic particle flaw detectors;
It is approved for use by industry regulatory documents, in particular, by the Russian Railways.
Scope of application
Magnetic powder control devices are widely used in various industries, construction and transport, from steel and pipe rolling plants to organizations engaged in the operation and repair of machines, mechanisms and vehicles. Magnetic powder flaw detectors belong to the means of non-destructive testing and therefore can be used to detect defects in products and structures operating under pressure, including at chemical and oil and gas industry enterprises, as well as during the operation of pipelines.
In particular, devices for monitoring by the magnetic powder method have proven themselves well at Russian Railways and metro enterprises engaged in the operation and repair of rolling stock, including for the control of shafts, wheels and wheel pairs, gearboxes, springs, couplers and other loaded components and parts.
Technical specifications:
Magnetization currents:
Variable,
Pulse,
Rectified (only for solenoid and electromagnet)
The measurement error of the magnetization current is no more than 10%.
Characteristics of the pulse current:
The repetition frequency of unipolar current pulses during magnetization and of multipolar current pulses during demagnetization is (2 ± 0.2) Hz.
The duration of the current pulses is at least 1.5 ms.
Magnetic characteristics of the solenoid:
The maximum alternating magnetic field in the center of a single solenoid is at least 100 A/cm.
The maximum alternating magnetic field on the axis in the center between two solenoids located at a distance of 200 mm is at least 60 A/cm.
The maximum permanent magnetic field in the center of a single solenoid is at least 80 A/cm.
The maximum permanent magnetic field on the axis in the center between two solenoids located at a distance of 200 mm is at least 50 A/cm.
Values of magnetization currents:
The maximum alternating magnetization current in the unwound cable is 6 m × 50 mm2 and on the electrical contacts is at least 2000 A.
The maximum pulse magnetization current in an unwound cable of 4 m × 10 mm2 and on electrical contacts is at least 6000 A.
The current adjustment range in the solenoids and the electromagnet is from 0.5 to 4.5 A.
Characteristics of the electromagnet:
The maximum alternating magnetic field in the air gap of the electromagnet depending on the interpolar distance is as follows:
- in the 140 mm gap: at least 75 A/cm;
- in the 40 mm gap: at least300 A/cm.
The maximum constant magnetic field in the air gap of the electromagnet depending on the interpolar distance is as follows:
- in the 140 mm gap: at least 100 A/cm;
- in the 40 mm gap: at least 400 A/cm.
Operating mode:
The operating mode is cyclic: magnetization/pause.
The magnetization time is adjustable from 1 to 40 s.
The demagnetization time is adjustable from 5 to 60 seconds.
Demagnetization of parts is performed automatically.
The time of setting the operating mode is no more than 15 seconds.
The duration of continuous operation is at least 8 hours.
Power supply parameters:
The device is powered by an AC power supply with a voltage of 220 V and a frequency of 50 Hz.
The power consumed from the network is no more than 5 kVA.
Overall characteristics:
Overall dimensions of the device (w × h × d) – no more than 267×245×465 mm.
The weight of the device is not more than 50 kg.
Other characteristics:
The average worktime before failure is at least 12500 hours.
The average recovery time is no more than 6 hours.
The average service life of the device is at least 10 years.
Сompliance with standards
The device fully complies with the requirements of GOST R 56512-2015, GOST R 53700-2009 (ISO 9934-3:2002), GOST R 50.05.06-2018, GOST R ISO 10893-5-2016, GOST ISO 17638-2018, RD 34.17.102-88 and RD-13-05-2006 in terms of the requirements for magnetizing devices and magnetic particle flaw detectors.
Identification of the load.
It performs automatic identification of the types of connected load: cables, solenoids and electromagnet.
Control of the connected load current
It allows you to control the current of the connected AC/DC electromagnets and solenoids.
The kit includes:
1 Electrical contact with cable, cross section 50 mm2, length 3m
2 Solenoid cable, 3m long
3 Solenoid cable, 0.5m long
4 Magnetizing cable, cross section 10 mm2, length 6m
5 Magnetizing cable, cross section 50 mm2, length 6m
6 Solenoid - 2pcs
7 The electromagnet is manual
8 Trolley
9 Power unit UNM 2000/6000
UNM-1000 portable magnetizing device, power unit
from
480 000 ₽
The UNM-1000 allows to detect internal, subsurface and surface defects of different types (cracks, flokens, delaminations, defects of welding seams, etc.) in parts, structural elements, units and mechanisms of industrial units, railway, auto, air vehicles, as well as petrochemical, gas and technological equipment during the manufacturing and repair stages or during routine inspections of the products being in operation.
The principle of operation of the UNM-1000 AC flaw detector
The magnetic powder method of detecting defects in products made of ferromagnetic materials is based on the ability of magnetic powder particles to settle in the defect zone, where inhomogeneities of the magnetic field created by the magnetizing device arise. Unlike devices based on permanent magnets, magnetic particle flaw detectors allow you to set the current and time of magnetization and automatically demagnetize controlled samples.
The UNM-1000 AC flaw detectors allow monitoring of products by the applied field method using various magnetization techniques. To do this, the alternating electric current generated by the flaw detector can be passed through a magnetizing cable or directly through a controlled product connected to the flaw detector using electrical contacts. The value of the current used for magnetization and demagnetization of the product is set by the operator of the device.
Design features and advantages
The UNM-1000 flaw detector is a portable device, which allows you to control the quality of products made of ferromagnetic materials both in production and in laboratory conditions. The basic set of equipment for magnetic particle flaw detection includes a UNM-1000 magnetizing device, a power cable for power supply from a single-phase AC network with a voltage of 220 V, and technical documentation. At the request of the customer, electrical contacts and a magnetizing AC cable can be additionally supplied.
The advantages of the UNM-1000 device of the MANUL series include:
the possibility of monitoring both in the applied magnetic field with longitudinal magnetization using power cables, and with circular magnetization by passing current through the controlled product;
wide range of magnetization current adjustment from 50 to 1000 A;
automatic demagnetization of controlled products;
high performance;
the device is compact and has light weight;
the degree of protection from external influences is at least IP40.
Scope of application of magnetic particle control means
Due to its versatility, simplicity and ease of operation, the UNM-1000 magnetic particle flaw detector can be used in almost all non-destructive testing laboratories of workshops and assembly shops of the automotive and aviation industries, railway transport, for the needs of civil and military shipbuilding. Also, the UNM-1000 magnetic powder control device can be successfully used in the energy sector, in the production of pipelines, metal structures, construction equipment and related industries. Technical characteristics of the portable magnetizing device UNM-1000 fully complies with the requirements of the following standards: GOST R 56512-2015, GOST R 53700-2009 (ISO 9934-3:2002), GOST R 50.05.06-2018, GOST R ISO 10893-5-2016, GOST ISO 17638-2018, RD 34.17.102-88, RD-13-05-2006 , as well as other national and foreign regulations documents on standardization of magnetizing devices and flaw detectors for magnetic powder control.
Technical specifications
• Magnetization current: up to 1000A (RMS), 4.3V,50 Hz
• Demagnetization mode
• Weight: no more than 20kg
• Overall dimensions (W×H×D): 290×160×450 mm
• The device is powered by 220V, 50 Hz
RII MNPO SPEKTR
Moscow
Produced in: Moscow
VE-26NP Eddy current structuroscope
from
175 000 ₽
Distinctive features:
The built-in thermometer allows you to take into account the influence of ambient temperature and improve the measurement accuracy. The built-in memory stores 4096 electrical conductivity measurement results for subsequent transfer to a PC.
Specifications:
Measuring range of the absolute value of specific electrical conductivity, MSm/m from 5 to 60
Measuring range of increments of electrical conductivity, MS/m from -9.99 to +9.99 Limit of permissible basic relative measurement error, % no more than 2 Permissible gap between the transducer and the surface of the controlled product, mm, no more than 0.25 Digital display of measurement results Power supply from RRZ type battery, V 9 Power consumption, mW, no more than 40 Operating temperature range, °C 5...40 Dimensions, mm 57*84*30 Weight, g 270±20
Measuring range of increments of electrical conductivity, MS/m from -9.99 to +9.99 Limit of permissible basic relative measurement error, % no more than 2 Permissible gap between the transducer and the surface of the controlled product, mm, no more than 0.25 Digital display of measurement results Power supply from RRZ type battery, V 9 Power consumption, mW, no more than 40 Operating temperature range, °C 5...40 Dimensions, mm 57*84*30 Weight, g 270±20
RII MNPO SPEKTR
Moscow
Produced in: Moscow
AD-64M Acoustic Impedance Flaw Detector
from
715 855 ₽
Control methods: Impedance method (IM) and free oscillation method (MSC)
Distinctive features:
- A wide range of controlled materials: from steel to foam and structures with soft external and internal elements
- Application of two complementary control methods
- One-way access
- Dry contact of the transducers with the controlled object
- Visual representation of information
- The ability to memorize and reproduce the setting modes, which excludes the use of control samples at the workplace
Technical specifications:
The minimum area of the detected defect, cm2: 1
The depth of detected defects in fiberglass, mm: up to 12...15
Light and sound signaling of defects
Number of measurements per second: 15
Weight, kg: 1
Self-powered by batteries
Continuous battery life, h: 8
Operating temperature range, °C: -10...40
RII MNPO SPEKTR
Moscow
Produced in: Moscow
Spectrophotometer UV-VIS PB2201
1 supp.
Measuring functions
Measurement of absorption, transmission, and reflection spectra
Measurement of optical density, transmission coefficient and reflection coefficient at fixed wavelengths
Determination of concentration at one, two, three wavelengths by factor, standard, schedule
Multi-wave kinetic measurements
Determination of concentration by programmed methods
Calculation of color and chromaticity coordinates
UVI spectrophotometers "SOLAR" operate in the ultraviolet, visible and near infrared regions of the spectrum. They are used in scientific laboratories, healthcare institutions, veterinary medicine, pharmaceuticals, ecology, biology, etc., in laboratories for quality control of products and raw materials in various sectors of the economy (industrial enterprises, agriculture, food industry, etc.)
Removable cuvette holders and set-top boxes
Accurate measurements
Cost-effectiveness
Touch screen
Built-in printer
Software support
SOLAR
Minsk
Produced in: Belarus, Minsk