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STL's unique 26 bit ADC pioneers in a novel underwater system to measure magnetic and electric fields. Three or more sensor platforms are connected to a base station in a chain configuration by a single cable used for power and data transmission as well as for deployment and recovery. The analogue sensor front end is formed by 3 pairs of UEP Carbon electrodes followed by ultra low-noise isolation preamplifiers, a 3-axes low-noise fluxgate, and environmental temperature and pressure sensors.
The digital part is based upon a novel high performance 26 bit analogue-to digital converter. Consequent digital signal processing provide temperature and geometry compensated signal output.
The three magnetic and electric field vector components are complemented by a pair of high resolution tilt sensors to achieve the precise softwarealignment of the sensor platform with respect to magnetic North and the Earth's gravity centre. In addition the system can be equipped with sensors to measure acoustic and pressure signature as well as environmental information like water current vector, temperature and conductivity.
The sensor system includes also DGPS and, therefore, is able to track the target traces with high precision. All signal channel can be read out and visualized in quasi real-time.
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In Standard mode, BS33 can quickly measure length of any reeled wire up cable of Copper (Cu) or Aluminum (Al) up to 30,000m (100,000ft) with the gauges from 0.15mm² to 240mm². Length of the cable can be digitally displayed without the cumbersome unrolling of cable reels within a few seconds. Built in automatic temperature compensation for changes in ambient temperature to ensure accuracy of measurement. The BS33 can also be used as a precision milliohm meter to measure the cable resistance.
In User Select mode, BS33 allows users to save up to 8 sets resistance of an unknown gauges wires (Optimise for cables gauge up to 4mm2); hence to provide reading of the cable length.
BS33 can widely apply to the industry for electrical contractors, utilities and cable distributors to control trading & inventories of cable/wire, factory incoming checking, daily operation consumption measure...etc.
Features:
- 4 digits display with enunciators.
- Measures in FEET (ft) or METERS (m).
- Direct readout for both COPPER (Cu) or ALUMINUM (Al) wire.
- Standard Mode, wire gauge range from 0.15mm² to 240mm²
- Automatic temperature compensation for changes
in ambient temperature to ensure accuracy of measurement
(Standard Mode).
- User Select Mode with 8 memory locations (Optimise for
cables gauge up to 4mm² )
- Resistance range for milliohm measurements.
- User calibration mode, Calibration standard included.
- Sleep mode
- Easy-to-use
- Low battery indicator.
- High precision gold plated very low contact resistance
Kelvin Clip test lead set included
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The Selective Radiation Meter SRM-3006 from Narda Safety Test Solutions has been specially designed for environmental and safety measurements in electromagnetic fields. With its isotropic measuring antennas, it covers the entire frequency range from 9 kHz to 6 GHz. Its range of applications therefore runs from safety investigations in the near field range of long wave transmitters, through measurements on radio and TV broadcasters and right up to exposure level measurements on the latest generation of mobile communications services.
The combination of measuring set and antenna is designed for outdoor use: robust, splash-proof housing, batteries that can be replaced on-site, results stored with date, time and GPS coordinates, and a voice recorder for spoken comments all simplify everyday tasks in the field or on antenna towers. Pre-programmed test routines prevent mistakes and save time and money.
Tailored operating modes support the special measurement tasks. “Safety Evaluation” mode automatically summarizes the selectively measured values as individual and overall results for separate channels, for an entire service or for one provider, as well as for the overall exposure level at the location. Another operating mode records the real-time variation in field exposure, for instance. The instrument displays all results in physical units or directly as a percentage of the permitted limit value. The weighting curves for all current safety standards are stored in the instrument for this purpose.
All measuring instruments and antennas are calibrated, traceable to national and international standards, so they deliver reliable and reproducible results.
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Static Testing & Measuring
Instrumentation to measure static electricity can be as simple as handheld fieldmeters or sophisticated as ongoing process control tools and monitors that are computer interfaced to store static readings over periods of time. For example, as a process control tool, the static probes could monitor static in explosive rated environment to know when static is reaching dangerous level that may cause explosions or fires. For the Electronics Industry, where low levels of static can destroy or degrade a device, instrumentation such as voltmeters will aid in evaluating the process and material choices allowable in proximity to the process.
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Measuring technology
Present day requirements in demagnetization also demand modified solutions when it comes to the application of measuring techniques for residual magnetism.
The zero-Gauss chamber
For the measuring under conditions which are almost free of any earth magnetism. This permits a global quality assurance even in the face of the present day requirements concerning residual magnetism.
The magnetic field viewer
This permits the viewing of very weak magnetic fields, which may occur in residual magnetism.
The measuring instrument for residual magnetism M-Test LR
The precise measuring of residual magnetism in ferrousmagnetic components and parts.
The magnetic field measuring device M-Test Mk4
The precise measuring of magnetic fields.
The pole-tester and the flux detector
The pole-tester enables the determination of the north pole as well as the south pole when magnets are mounted or assembled.
The flux detector renders the demarcations of the poles visible.
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E Probe now under development process
* Non contacting E field Measuring,
* Directional sensitivity
* Power supplies +/-12V
* Measuring range 1 milliVm-1 up to over 1000Vm-1
* Bandwidth : 10 mHz - 100 kHz
* White noise: μVm-1/√Hz experimentally shown
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SPECTRAN® NF-5030 (1Hz to 1MHz)
Our EMF spectrum analyzer for the professional at an unbeatable price!
Ultra broad range and high accuracy. Range according to complete ICNIRP (public)! The optional Active Differential Probe for the NF-5030 is a "must have" for direct cable-measurements on DSL, ADSL, free running oszillators, mains etc.
• Measurement range up to DIN/VDE 0848
• 65 MSPS (Option 005)
• Lots of options
• Frequency range: 1Hz to 1MHz (30MHz)
• Typ. level range E-Field: 0,1V/m to 20kV/m
• Typ. level range H-Field: 0,1nT to 2mT
• Typ. level range DDC H-Field: 1pT to 2mT
• Typ. level range DDC Analog in: 200nV to 200m / -150dBm (Hz)
• Typ. accuracy: 3%
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The ELT-400 is an innovative tester for evaluating magnetic radiation exposure in the workplace and in public spaces. The device was developed for use by health and safety officials in industry, by insurance companies and by service-industry users.
The ELT-400 handles almost all of the required measurements in the low to medium frequency range with accuracy and ease. The device is comparable to sound level meters, which are commonly used in the workplace to protect against excessive noise exposure.
Options
Use as an active probe with a three-channel analog output for analysis applications involving an oscilloscope or spectrum analyzer.
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Hour Meter for Panel Mounting:
The counters are available for connection in AC and DC circuits. AC counters are driven by a synchronous motor with an appropriate gear system. The DC unit incorporates a quartz clock mechanism.
Ammeters and Voltmeters for Panel Mounting:
Available with moving coil or moving iron movement for DC or AC measurement. They are fitted into Ex d enclosures and are suitable for panel mounting.
Potentiometer for Panel Mounting:
Series 8218 potentiometers are available as slide-wire potentiometers with a rated capacity of 10 W and as precisions potentiometers with a rated capacity of 3 W or 5 W.
Preset Pulse Counter for Panel Mounting:
Has the following features:
High input frequency, max. 5 kHz
Various input options
High counting accuracy
High security against interference voltages
Time Relay for Panel Mounting:
Both pre-selected time range and time setting can be adjusted externally during operation. The timer relays can be supplied in pick-up delayed and drop-out delayed versions.
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The innovative ZG47 model is another great evolution of HT ITALIA in the field of multifunctional meter dedicated to safety test verifies on civil and industrial electric plants in compliance with IEC 60364 IEC/EN61557-1 and VDE0100 standards and for complete power quality analysis in Single and Three phase systems.
ZG47, more than the typical optical/serial/USB interface, can be connected also to PC device with Bluetooth protocol included in order to transfer data in remote way with the specified distance of this kind of protocol. This is possible thanks to the acknowledgement by the meter of a special remote unit (optional accessory C2008) connected to it and programmed in properly mode. In this way is possible the data transfer of data inside memory also with meter do not strictly connected to PC
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DIRIS has been developed by Socomec over the last 10 years. It is a complete system for the operation of low and high voltage electrical networks and offers measurement and monitoring of electrical values, energy metering and management (electricity, water and gas), command and remote control of equipment and network protection.
3 highly-innovative products are being added to this range: the DIRIS A20, A40 and A41
Application:
All industrial or commercial LV/HV electrical installations
Original features and advantages:
The DIRIS A products meet all the requirements of installers and users:
- Easy to fit (compact casing, plug-in terminal blocks, a self test diagnostic menu to identify incorrect connection)
- Extremely accurate with high quality measurements using an ASIC component developed by Socomec
- Optimum readability with backlit, high-resolution LCD display
- Direct access to data via 4 or 6 keys
- Board can be upgraded with additional modules (communication, harmonics, alarms)
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983v2 - Static Locator
The Model 983v2 Static Locator provides accurate measurement of electrostatic charges. Its design enables fast response, low drift and ease of operation. The 983v2 can operate in “Continuous” or “Peak Hold” mode to record changes in the level of charge or the highest charge detected respectively. The Model 983v2 is suitable for use by production, maintenance, inspection and quality engineers and on any material where static charge may be an issue.
Technical Characteristics
Measurement range -200kV to 200kV at a distance of 150mm
Accuracy +/-5% of full scale deflection
Dimensions 145mm x 80mm x 25mm (H x W x D)
Weight 200g
Battery 2 x AA alkaline
Battery life Approximately 10 hours of continuous use
Construction Moulded plastic case, integral battery compartment, external earth connection
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Product quality, output and yield of manufacturing processes can be improved considerably when problems related to static electricity are identified and dealt with effectively. Electrostatic fieldmeters are appropriate measuring tools to simply identify static electricity problems.
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The B&K Precision model 2640 is a battery operated, hand-held RF Field Strength Meter capable of measuring RF levels and electric field strength. The synthesizer-based design provides you with reliable measurements across a wide reception range of 100 kHz to 2000 MHz, a remarkably low noise floor of -110 dBm to detect weak signals and basic spectrum analyzer functionality. The 2640 provides field technicians and engineers with a cost-effective measurement tool for basic signal investigations at only a fraction of the cost of a full-featured conventional spectrum analyzer.
The B&K Precision 2640 supports RS 232C serial communication and includes software that can control the instrument from a personal computer. The user can save the instrument’s measurement data on the PC for further analysis.
The handheld RF Field Strength Analyzer is an ideal tool for field testing, installing and maintaining Mobile Telecommunications systems such as Cellular and Cordless Phone, CB Paging, Paging, Cable and Satellite TV Systems as well as performing antenna site measurements and maintenance.
# Features Battery-operated portability
# 100 kHz to 2 GHz measurement range with a maximum display span of 400MHz
# Hand-held and battery operated portability
# Built-in 2 GHz frequency counter
# Detects wide band (180kHz) and narrow band FM (12.5kHz) , AM & SSB (2.4kHz) signals
# Phase-locked loop for precise frequency tuning
# Audio output of the detected signal with built-in speaker
# Detachable antenna included
# Back-lit display
# Storable setups and displays
# RS-232 Interface
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SF 156 Static Meter
Analysis of static problems are very hard without measurement of static charge. A decent static meter supplies the possibility of analysis of the problem to the technician. Static meter displays where and how the static current is generated and its polarization and amplitude.
If a static charge preventer is needed in the problem, static meter determines the best position for static charge preventer and displays its performance. Static meter develops standards for technician for avoiding future problems. These standards varies from the current level of regions which are ordered from produced or sent to user.
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Electromagnetic Interference (EMI) is the disruption caused by an electromagnetic field. EMI can cause equipment lock-up, sensor parametric errors, undesirable process variations, erratic response, software errors, and even component damage.
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The Narda Broadband Field Meter NBM-550 has been designed to measure electromagnetic field strengths in the vicinity of transmitters and industrial equipment, and to evaluate and record the results in the context of human safety standards. Particular attention has been paid to ease of use. The instrument can be operated with one hand by anyone – left-handed or right-handed. The probes are isotropic, i.e. equally sensitive in all directions, so users do not need to worry about the direction the radiation is coming from.
The result data memory holds up to 5000 results along with date and time information. A GPS receiver (option) plugged into the basic unit and connected via USB gives the NBM the capability to store position data for each measurement. Instead of handwritten notes, voice comments can also be recorded. All the data can be uploaded to a PC and managed using the PC software supplied with the instrument. Measurement reports are therefore very easy to generate.
The basic unit and the probes are separately calibrated at the factory. The probe calibration data are stored in an EPROM in the probe itself. The NMB basic unit retrieves this automatically via the intelligent probe interface, and takes it into account in the results.
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ALMEMO® 2490-1L compact measuring instrument with more than 65 measuring ranges, with just one input, with memory for 100 measured values
ALMEMO® 2490-2L with 2 measuring inputs
Universal measuring instrument with 1 or 2 ALMEMO® input sockets, 8 channels, 4 internal function channels (e.g. differential values)
Memory sufficient for 100 measured values, can be called up and viewed in the display
High-resolution A/D converter, 16-bit, 10 mops
More than 65 standard measuring ranges
Support for ALMEMO® connectors with multi-point calibration, special linearization, and special measuring ranges
Generously dimensioned 2-row static 7 / 16 segment display including units
Easy and convenient to operate by means of 7 keys
Measuring functions : Measured value, zero-setting, sensor adjustment, saving of maximum / minimum values, memory for 100 measured values, cold junction compensation, and temperature compensation
Test functions : Segment monitoring, range monitoring, sensor breakage indication, battery voltage check and display
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The electric charges accumulated on the surface of materials generate disturbances in the manufacturing processes. Static electricity is, indeed, the cause of multiple parasitic phenomena which can reduce the production paces or degrade the quality of the end product. It is important to be able to quantify these loads with all the stages of manufacture. The electrostatic field intensity measuring device ELCOWA standard MCE 20 allows a measurement without contact with your product. This measuring instrument is essential for the control of the good performance of your anti-static installation.
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An advanced, easy-to-use hand-held electrostatic Field Meter.
FEATURES:
- Small, lightweight design for easy transportation and storage
- Integrated hand grips for positive control of meter
- Intermittent audio beeping and flashing LED light informs user that the meter is at the proper measuring distance from the surface
- Memory feature allows user to store and retrieve up to 20 readings
- Low-battery indicator light notifies user when batteries need to be replaced
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