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The measurement of Environmental Noise covers a wide range of sources and situations. For example, Cirrus Research plc Environmental Noise Monitors are used in the following applications and measurement situations:
> Airport Noise Monitoring Systems
> General Aircraft Noise
> Power Stations
> Construction Sites
> Traffic Noise
> Motor Racing Circuits
> Product Developement & Testing
> Mining & Quarrying
> Firing Ranges
A range of precision instrumentation is available for the measurement of Environmental Noise. This equipment has been purpose designed for outdoor measurements, and all meet or exceed the requirements of IEC 60651:1979and IEC 60804:1985 for Type 1. The range of instrumentation currently consists of portable and permanent noise monitoring equipment, along with outdoor measurement kits for Sound Level Meters. |
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●Accurate testing of vibration on the workshop machines.
●For quick checking of unbalance misalignment, bearings and gears
●Guard against mechanical malfunction
●Holding tested value for 40 seconds
●Automatic switch off after 40 seconds
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Predictive Machine Maintenance has many facets -VIBROTEST 60 can handle them all! THE vibration analyser, data collector and balancing instrument in one package.
- For off-line data collection and evaluation, VIBROTEST 60 leaves nothing
to be desired, with low weight, large storage capacity, flexible handling
and xms – an entirely new monitoring software and data base from
Brüel & Kjær Vibro.
- As an analyser the 2-channel VIBROTEST 60 sets the standard with the
extent of its functions
- As a field balancing instrument VIBROTEST 60 uses unique methods to
simplify and shorten a balancing procedure
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Electronic vibrometer for measurement of vibration displacement and velocity
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The international community has recently drawn considerable attention to occupational vibration and it's detrimental effects on the human body. In response to these new developments, Quest has released the HAVPro personal human vibration monitor and the "New" VI-400Pro real time vibration analyzer.
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Carry this highly portable, handheld vibration meter in your shirt pocket. Its one-button operation switches between acceleration, velocity, and displacement—or click and hold for a digital reading up to 10 kHz. Reading can be displayed in Metric or English units.
The PVM100 is supplied in a convenient carrying case with all necessary accessories:
Portable vibration meter
784A accelerometer
Connector cable
PT2 probe tip
B3 magnet mount
SF6 mounting stud
Metric or English units available |
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●Analysis acceleration, velocity, and displacement
●For checking of unbalance, misalignment, bearings and gears
●Large memory of 100 results and 10 frequency spectrograms
●Includes a hand-held accelerometer probe with a removable magnetic base
●Rechargeable battery
●Large LCD display all functions and parameters
●Upper and lower limit setting and sound alarm
●Printer included
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The TK81 Tunable Filter/Vibration Meter is a low-cost, portable handheld instrument for basic vibration measurements. It can display vibration in both unfiltered (overall) and filtered modes. It accepts inputs from displacement, velocity, and acceleration transducers, but does not provide power for them.
Its filtering capability is particularly useful for diagnosing vibration problems occurring at particular frequencies on all types of machinery. The TK81 is powered by a single 9V transistor battery. |
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| Examiner 1000 is an overall vibration meter for ISO10816 specified measurements. Simple to use with only one button operation. Audio output acts as an electronic stethoscope. Measure acceleration, velocity or acceleration envelop for high frequency bearing defects. Comes complete with accelerometer, magnetic base, stringer probe, headphones and field holster. Click the link below to go to our website. |
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Industrial plant such as rotating machinery will generate a vibration signature comprising spectral components associated with specific
primary vibration sources-rotors, bearings, moving parts. These will further excite passive, static elements such that the overall spectrum, although containing information relevant to say, balance, bearing wear, electrical faults, may be difficult to interpret.
Frequency selective measurement provides the means for recovering
meaningful source dependant data buried in wideband signals, and to therefore diagnose the state of specific machine components. |
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The combination of both our doseBadge Personal Noise Dosemeters and Sound Level Meters presents the ideal measurement solution for those wishing to make thorough noise risk assessments all contained in one durable kit case.
Options of Sound Level Meter vary from the simple to operate ‘point and press’ CR:262, most popular with on-site health & safety managers displaying everything you need on one screen; to meters with data logging, download software or octave band frequency analysis used to help in identifying appropriate Personal Protective Equipment (PPE).
The CR:800B series of data logging meters, which are ideal for both Occupational and Environmental measurements, are a favourite with consultants, local governments, local authorities and health and safety managers of larger companies.
These users may also have a role in environmental monitoring and so choosing a Sound Level Meter that can be used for environmental noise measurements can help to reduce on-site operation, monitoring or download time.
The Safety Officers’ Noise Measurement Kits include user manuals, quick start guide, calibration certificates, sound level meter windshield, acoustic calibrator, batteries and power cables. |
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Pulsar Instruments Noise Measurement Kit
Pulsar Instruments Plc also provide complete Noise Measurement Kits containing all the accessories required to carry out a noise survey.
The Pulsar Instruments Noise Measurement Kits include a Pulsar Instruments Sound Level Meter, Acoustic Calibrator, Download / Analysis Software, Hard Attache Case, Wrist Strap, Operating Manuals, Certificates of Calibration, Download Cable, Batteries and 1 year Warranty extendable up to 5 years.
The comprehensive Reporting Software supplied as standard (where applicable) enables the user to produce informative, professional reports with minimum effort.
To allow the Pulsar Model 30 series to be used outdoors, two weatherproof measurement kits are available. The standard WK1 kit uses the microphone, preamplifier and cable from the Sound Level Meter to make a simple, lightweight system suitable for overnight and occasional use.
For longer term measurements, the WK2 kit uses a complete integral outdoor microphone assembly, which has a superior degree of weather protection for the microphone capsule.
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Thermoset MIVI 8003 ensures an on-line viscosity measurement of any fluid at a required reference temperature.
PRINCIPLE :
The fluid is permanently drawn from the process brought at the required reference temperature, its viscosity measured, then re-injected in the main line.
ADVANTAGES :
• No extra installation
• Short response time: 2 to 5 min
• Insignificant maintenance : ½ day / year
• Small size
• Reliable and accurate
• Usual power : mains and pressurized air
• Optional density measurement
• Simple, Rugged
• Exproof approval : ATEX EEx d IIB T4...T6
OPERATING CONDITIONS :
• Maximal temperature at the cell: 200 °C
• Reference temperature: according to the requirement
• Maximal inlet pressure: 16 bar
• Maximal outlet pressure: 40 to 120 bar according to product viscosity
MEASUREMENT RANGE : (at reference temperature):
• 1 – 100 mPa.s ; 10 – 1000 mPa.s ; 100 – 10 000 mPa.s |
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The Davenport PETPlus from Lloyd Instruments is a unique test instrument designed for the safe solvent-free intrinsic viscosity (IV) measurement of
moisture-sensitive PET. It can be operated in stand alone mode or with our powerful data analysis software package NEXYGENPlus PET.
Most IV test instruments use the solvent method. However, not only is this method expensive, but also involves the handling and disposal of toxic solvents. The PETPlus instrument by contrast offers significant cost and environmental benefits using a non-solvent method, which is kinder to the environment, and saves on the high cost of purchase and disposal of solvents.
Unlike other IV measurement instruments, the PETPlus can test polymers at virtually all stages of the process: from incoming resin, powder and granules, molten polymer, preforms, PET bottles and even re-ground material.
Tests can be completed in under 20 minutes. Rapid testing can be carried out using ancillary equipment for controlled sample collection and preparation.
The microprocessor controlled system provides high accuracy measurements, temp. control to ±0.1°C and storage of up to 600 results. An LCD displays multi-lingual instructions for the test as well as the results. An RS232 interface allows connection to a PC for fully automated software control and downloading of results.
Molten PET is extruded through a calibrated die by nitrogen gas under pressure and the LVDT probe movement against time is recorded and displayed. The system measures the optimum flow rate and calculates intrinsic viscosity. The PETPlus also measures the degradation factor and provides the mean and standard deviation for the batch. |
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The TT-100® In-Line Viscometer is designed to provide years of trouble-free service in closed loop systems which require constant monitoring and associated control of product viscosity.
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MIVI PROCESS VISCOMETER FOR INLINE, ONLINE AND ON REACTOR APPLICATIONS
Simple, Rugged, Reliable, No wear part, Low maintenance, Operates in any position, Easy installation
GENERAL TECHNICAL DATA
• Maximum working temperature up to 200 or 300°C
• Maximum working pressure up to 60 bar or 150 bar (500 bar possible at request)
• Maximum viscosity range up to 1000 Pascal.second
• Watertightness of the body IP67
• Material 316L SS, Hastelloy, ...
• Protective coatings Diamolith, PTFE, enamel
• Exproof approval ATEX, FM, JIS
• Sanitary design on request
INDUSTRIES :
Petrol, Petrochemical, Chemical, Food & beverage, Cosmetics, Printing & coating
APPLICATIONS :
Polymerization control, Heavy fuel oil control, Inks control...
PRODUCTS :
Oil, Polymers, Fuels, Bitumen, Resins, Gels, Emulsions, Cheese, molasses, Paints, Inks... |
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Flow Time Measuring Instrument CUPTIMER 243 T
Objective determination of flow time for viscosity measurements using standardized flow cups. Including temperature bath and adapter rings for the different flow cups. Automatic measuring sequence with optical detection of the efflux stream of sample. Flow times up to 200 s can be read from the LCD with an accuracy of 0.01 s. |
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| ... products without technical information |
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The measuring lenses developed by LINOS feature the highest resolution, excellent contrast, minimum possible distortion and color neutrality. They sharply reproduce images all the way to the very corner edges.
Rogonar-S
Inexpensive lens with good imaging performance. Optimal price/performance ratio.
Rodagon
High-performance lens featuring a highly consistent imaging quality and broad magnification range.
Rodagon-WA
High-performance lens with extended viewing angle (shorter focal length for the same image field possible).
Apo-Rodagon-N
Apochromatically corrected lens designed to meet the highest requirements in an especially broad magnification range.
Apo-Rodagon-D
Apochromatically corrected special lens designed to meet the highest requirements for magnifications from 1:5 to 1:3.
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Hugi MS 600
Measurement and sorting of mass-produced parts: the Hugi MS600 is acompletely automated industrial system for sorting small parts in any batch size.
This guarantees onehundred percent control of diameters and thicknesses thanks to the graduated clearance of a high-precision pair of roller micrometers.
This permits classifications to within thousandths of a millimeter. |
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Wireless-based high-precision, 8-channel temperature measurement module;
requires WLS-IFC wireless gateway device
- 8 temperature input channels
- Supports thermocouples, RTDs, thermistors, and semiconductor temperature devices
- Superior performance - accuracy exceeds sensor output
- 8 digital I/O bits; user-configurable for alarming
- 802.15.4 wireless protocol
- Range: Up to 150 feet indoors, 2400 feet outdoors
- Included Software: TracerDAQ™, Universal Library, Universal Library for LabVIEW, and InstaCal
- Lifetime Warranty & Harsh Environment Warranty® included |
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