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| Products 91 to 120 of 153 |
The R&S®FSU spectrum analyzers are performance leaders in dynamic range, phase noise, level accuracy, and resolution bandwidth - all factors that are essential for the user's ability to design, characterize, and manufacture next generation wireless elements.
Excellent performance:
* Frequency range 20 Hz to 3.6 GHz, 8 GHz, 26.5 GHz, 43 GHz, 46 GHz, 50 GHz and 67 GHz
* Displayed average noise level -158 dBm (1 Hz)
* Phase noise typ. - 133 dBc ( 1Hz) at 10 kHz
* TOI typ. +25 dBm
* Resolution bandwidth 1 Hz to 50 MHz
* Displayed average noise level with preamplifier FSU-B24: typ. - 168 dBm (1Hz) at 20 GHz, typ. - 155 dBm (1Hz) at 50 GHz
High measurement speed:
* Fast ACP in time domain
* Up to 70 measurements per second (including trace transfer via GPIB)
Unmatched number of features:
* Measurement routines for TOI, MC ACP(R), OBW, CCDF, APD, etc. as standard
* Application firmware available for GSM/EDGE, Bluetooth, WCDMA/HSDPA/TD-SCDMA, CDMA2000/1xEV-DV/1xEV-DO, … |
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| PolaWiseTM is an advanced polarization measurement system for accurate characterization of all polarization related properties of light sources and optical materials. Based on General Photonics' patented magneto-optic polarization generation and analysis technology, the PSGA-101-A is specially designed for fiber optic applications and can effortlessly accomplish multiple functions, including polarization state generation (PSG), polarization state analysis (PSA), polarization extinction ratio (PER) measurement, polarization dependent loss (PDL) measurement, and polarization mode dispersion (PMD) measurement. Another attractive feature of the instrument is its large flip-top LCD graphic display design, an industry first that allows large viewing area on a compact, portable enclosure. Furthermore, a 2x20 character LCD is also included on the front panel for easy operation of the instrument for applications that do not require a graphic display, such as PER measurement. The instrument comes with an internal tunable laser for PDL and PMD measurement up to 10 ps. It can also control tunable lasers from third parties via a GPIB port for measurement of larger PMD values. The instrument also comes with a VGA port for use with an external LCD graphic display of the user's choice. PolaWiseTM: a wise instrument and a smart choice! |
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| An all-parameter evaluation instrument providing a comprehensive characterization of modules and subsystems of up to 70 meters of device length. |
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Light Guiding Flexible Fused Silica Capillary Tubing
LTSP Characteristics
• Standard polyimide coating
• Synthetic fused silica
• Doped silica cladding
• 100% proof tested at 100kpsi**
• Operation up to 350°C
• Custom sizes available
**Tensile Strength
Potential Applications
• Unique sample detection & analysis
Increased path-length detection cells
Evanescent wave optics
Guide fluorescent emissions from capillary tip
Study capillary surface chemistries
Monitor emissions from ligands bound to capillary internal surface
• UV transmission inside of capillary
Initiate light-activated chemistries
Cure UV adhesives
Detect light producing reactions
• Chromatographic columns for µ-LC
New technologies for improved column durability after frit formation
Windows like standard capillary for on-column detection methods
• Optically monitor fluids
Before, during or after delivery/sampling |
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The PR21-series has been developed for direct insertion into pipes and boilers. It measures the refractive index with high accuracy and enables sophisticated process monitoring in the food, sugar, beverage, chemical, textile, paper, metalworking and petrochemical industries. The instrument is also ideal for waste-water control and a number of other quality inspections.
Measurements are not influenced by color or turbidity.
Installation of the process refractometer is simple and fast due to the use of standardized flanges.
In addition to its up-market PR21 Process Refractometer, A.KRÜSS OPTRONIC has also launched the IR10 to meet all requirements in basic process moitoring. |
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| On-line refractometers for real-time results. Continuous output via 4-20mA signal provides a signal for process controllers. A digital signal also provides archiving of all measured results in csv format for analysis by standard industry software. Can be fitted to plant with pipe daimeters of between 4mm and 150mm. |
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Refractometry is an ideal analytical procedure for an accurate and reliable measurement of a liquid's purity, concentration or density. The primary measured quantity is the refractive index of the liquid.
The measurement is independent of the liquid's turbidity and color, nor is it influenced by entrained gas bubbles. No minimum flow rate is necessary.
Refractometers are widely used for monitoring or regulating concentration as well as for quality control. They are a very common in laboratories where for example they are used for quality spot checks.
PIOXR R operates on the basis of the transit-light principle: it measures the refractive index of light transmitted through the liquid, thus not simply by measurement of a thin layer of liquid on a prism, as it is done in the critical angle method. The latter is used by most other common refractometers. The transit-light method has the advantage that the entire liquid serves as a sample. Measurement by the transit-light principle is drift free and can reach a precision which is by a factor 10 higher than that of conventional refractometers.
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These in-line models can be incorporated in piping of manufacturing plants, liquid mixing devices, and washing apparatuses to continuously measure the concentration of various liquids.
They are suitable for use in the control of mixing, concentration, fermentation, and control of the concentration of water-based or alkali-based detergent, etc.
1.CM-780(#3546)
Measurement Range : Brix 0.0 to 78.0%
Minimum Indication : Brix 0.1%
Measurement Accuracy : Brix ±0.2%
Measurement Temperature : 5 to 100°C ( Automatic Temperature Compensation )
2.PRM-85(#3571)
Measurement Range : 1.Refractive index 1.3220 to 1.5040
2.Brix 0.0 to 85.0%
Minimum Indication : 1.Refractive index 0.0001
2.Brix or concentration 0.1%
Measurement Accuracy : 1.Refractive index ±0.0001
2.Brix or concentration ±0.1%
Measurement Temperature : 5 to 100°C |
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Bellingham + Stanley Ltd., a UKAS accredited calibration laboratory number 0834, offer a number of high accuracy calibration materials over the range 1.33-1.51 RI (or 0-60 °Brix) for verifying and calibrating refractometers and offering traceability to ICUMSA and NIST.
Calibrated in accordance with EN ISO/IEC 17025:2005, refractometer standards have a shelf life of up to 12-months and may be used on any make of refractometer, regardless of manufacture. Additionally, for sucrose based products that have a shorter shelf life, a supply contract is available ensuring a regular supply of product against a single order number.
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Square Flexible Fused Silica Capillary Tubing
WWP: Square ID / Square OD
WWP Characteristics
- Standard Polyimide Coating
- Synthetic Fused Silica
- High Strength
- Operation up to 350°C
- Intermittent up to 400°C
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The new digital Nova-Strobe Plus products set a level of performance unmatched in the industry. The Nova-Strobe BB and DB Plus models are lightweight 2-1/2 lbs. (1.2 kg) hand-held Stroboscopes with internal rechargeable batteries, not heavy external battery packs, so you have the true convenience of portability without sacrificing performance.
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Rolux 2.0 hand-held stroboscope
The rolux hand-held stroboscope is ideal for proximity rotational speed measurement of plants and machinery, as well as for observing moving parts in operation. Adjust the flash sequence so that the object appears stationary to the human eye, and you can then read the speed or frequency of movement from the LCD on the rolux.
Comparison between rolux and rolux 2.0
Specification rolux rolux 2.0
Light Emission 800 Lux 1200 Lux
Flash Duration < 20 ìs 2 h
With power supply — Continuous use
It uses xenon technology to produce extremely bright flashes at a reduced power consumption.
The compact design of the rolux hand-held stroboscope and its one-hand operation give it the flexibility to be used at poorly accessible locations.
The device registers speeds and oscillation frequencies during operation at poorly accessible or particularly sensitive points. It can also be used to observe fast, recurring sequences of movement. Example applications of the device include observations of fan blade deformation, the position of a toothed belt under load or separation of substances in a centrifuge. These are just a few illustrations of its huge range of uses in this field.
Features of the rolux hand-held stroboscope at a glance:
Xenon technology
1200 Lux
flash duration 2 hours continous use time with battery
Lithium-Ion battery technology
continous use possible with power supply unit
Measuring range from 30 to 12,500 flashes per minute (fpm)
longevity of Xenon lamp more than 200.000.000 flashes (@ 6.000 fpm)
Dynamic rotary encoder
LC display |
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DT-315A
The microprocessor-controlled DT-315A possesses the same great features of the DT-311A with the added convenience of total portability via its own internal power supply with up to one hour of full time, high intensity flash rate. Powered by rechargeable batteries located inside its rugged aluminum housing, the DT-315A also performs as an AC line-powered strobe when plugged into its standard AC adapter/charger unit. One year warranty. |
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Thick Wall Flexible Fused Silica Capillary Tubing
TSP Characteristics
• Standard polyimide coating
• Synthetic fused silica
• 100% proof tested at 100kpsi**
• Operation up to 350°C
Advantages
• Thick wall provides added mechanical strength during and after packing.
• Exacting ID tolerances minimize column-to-column variations.
• Durable polyimide provides good chemical and abrasion resistance.
• Easily cleaved to the desired length
The initial product offering includes four standard sizes, all with a common OD of 665µm. ID's vary from 150µm up to 300µm. Production of custom sizes to meet your exact product requirements are available upon request. |
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OAI's Model 306 UV Power Meter is a highly reliable direct reading Instrument designed expressly for measuring light intensity at the wafer plane of mask aligners, UV curing light sources, and any other UV light source. Special probes enable measurement of light in the visible range. Calibration accuracy is within +/- 3% and is NIST traceable. Measurement repeatability is within /- 1%. It is auto ranging from 0.1 to 1999 mw/cm2 full scale and has 1% linearity in this range. This instrument features meter to meter matchability.
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Intellium™ PDI (Point Diffraction Interferometer) with HyperPhase™
* Vibration-insensitive, self-referencing Interferometer
Applications
- Wavefront and collimation testing of telescopes and periscopes
- Test laser diodes at wavelengths from 480 to 1800nm
- Test beams from 5-25mm diameter
- Alignment and collimation of fiber optic systems
- Optical alignment of holographic storage & disk mastering systems
- OEM integration for real-time monitoring of laser collimation
- Atmospheric testing
- Adaptive Optic Measurements/Applications
Main Features & Benefits
- Measure collimation to better than 100-200 micro radians (wavelength dependent)
- Wavelengths from 480-1800nm
- Small beam probe allows measurement between optical components.
- Simple operation reduces alignment time to minutes
- Using the HyperPhase™ module for simultaneous phase-shifting
- IntelliWave™ Interferometric Analysis Software
Intellium™ PDI is a state-of-the-art point diffraction interferometer that generates its own reference spherical wavefront using a pinhole in a waveplate. The result are highly stable interferograms simultaneously phase-shifted using ESDI's HyperPhase™ module. The instrument measures real-time interferometric laser beam wavefronts at resolutions up to 1024 x 768. |
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Intellium™ SBSI Shearing Interferometer
* Visualize collimation and wavefronts of 1 to 8mm diameter beams in real-time
Applications
- Wavefront and collimation testing
- Test laser diodes at wavelengths from below 200nm to 1700nm.
- Test beams from 1-8mm diameter, or smaller with beam expander
- Alignment and collimation of fiber optic systems
- Optical alignment of holographic storage & disk mastering systems
- OEM integration for real-time monitoring of laser collimation
Main Features & Benefits
- Measure collimation to better than 100-200 micro radians (wavelength dependent)
- Wavelengths from 180-1700nm
- Small beam probe allows measurement between optical components.
- Simple operation reduces alignment time to minutes
- Three models to choose from including fluorescent screen, camera, and 8x zoom systems
The patented SBSI is a small beam lateral shear interferometer that uses an air gap between glass plates to shear the beam and then projects a magnified interference fringe pattern on a camera or fluorescent viewing screen. Optical aberrations can be identified and corrected while viewing the SBSI fringe pattern in real-time. For example, coma can be corrected by changing the tilt of a collimating lens in an optical system so the fringes on the SBSI change from curved to straight. A reference line on the SBSI screen indicates the best focus (collimation) angle for the fringes. When the fringes are parallel to the SBSI reference line, all optical aberrations are minimized. Beams can be checked directly or in reflection using a rotating beam-splitter cube mounted on the front of the SBSI. |
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Precision Windowed Silica Capillary Tubing
Polymicro Technologies is your source for windowed capillary routinely used in CE and other analytical applications. Our non-abrasive laser technique provides strong, clean, durable windows. Whether your using our standard polyimide coated, synthetic fused silica capillary tubing, or a custom drawn capillary, let Polymicro do the windows.
Advantages
• Offers an excellent window for CE applications
• Extremely strong window and smooth coating transition areas
• Excellent optical surface, without damage normally resulting from abrasion or acid etching
• Easily cleaved to needed application length
• Low background fluorescence |
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Optical measurement instruments
