Selection of 48 products among
130
AUTOMATIC TESTING MACHINE - SARA2
The automated SARA2 SAR assessment system makes single position full compliance measurement scans in as little as 10 minutes. And test set-up is easy. SARA2's upright phantom requires less time to
prep, less fluid to fill, and a lot less under-the-table gymnastics for EUT adjustment.
Key FeaturesAutomatic Report Generation
Automatic SAR Maxima Detection
Complete Scans in 10 Minutes or Less
Easy Intuitive Software
Full Compliance Measurement for all Standards
- IEC TC 106 62209 Part 1 (draft)
- EN 50631:2001
- FCC OET 65 Supplement C
- IEEE 1528
Measurement up to 6 GHz
DescriptionYou don't have to sacrifice full compliance for speedy test results. SARA2 measurements can be used for final data submission and complies with all present SAR standards. SARA2 generates the reports you need for filing: SAR maxima identification for each device position, configuration and operational mode; all information necessary for the interpretation of test and/or calibration results; and all information required by the method used. SARA2 is the smart way to test. Advanced technology is used throughout. For example, the phantom volume is laser digitized so the system knows where the probe tip is at all times. Other systems require establishing a vector position at each measurement point, slowing the test process. And SARA2 uses a fast amplifier for the probe signal, with a 2 ms response time. That allows direct reading of values instead of correlation tables, and increases sensitivity for pulsed waveforms like GSM. ETS-Lindgren is the North and South American Technical Support and Distribution Center for products made by IndexSAR Ltd. MapSAR and SARA2 are trade names of IndexSAR Ltd.
The SARA2 Advantage Less Liquid ManagementMost SAR systems use the form of a bisected phantom head in a "flat bath" configuration similar to a kitchen sink. The "sink" is the hollow form of the bisected phantom (with a portion of the upper torso), filled with glycol solution that simulates human tissue. The EUT (i.e. a wireless handset) is placed under the pan, and a probe mounted on a robotic arm is lowered into the solution for measurements. The disadvantages of this method are:
Boundary issues at the surface of the pan do not allow the entire phantom to be scanned.
Up to 20 or more liters of glycol mixture are required for each pan.
Standards require a different glycol mixture for each frequency tested: pans must filled and drained repeatedly.
Settling time is required between fills.
The large surface area of the pan encourages contamination, evaporation and stratification of the glycol mixture, effecting measurement accuracy.
Evaporating glycol mixture can cause nausea (full tests require several hours).
The EUT is placed under the pan, near the floor, requiring awkward bending and stooping.
SARA2 is a simpler more sensible way to make SAR measurements. Instead of a large pan, a compact upright phantom is used. The phantom is filled with the same glycol mixture*, but with only a third of the volume used by a pan. A small diameter opening at the top of the phantom (used for probe access) minimizes evaporation. And when it's time to test at a new frequency, a second upright phantom with the correct solution can be switched in place.
The upright phantom speeds testing because there is none of the liquid management problems pans have. And, it's much easier to position a EUT correctly on an upright phantom than bending and stooping under a fluid filled pan! Not only is the upright phantom method easier, faster, and more efficient, it's approved for full compliance measurement.
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View the product on ets-lindgren.co.uk
Ets Lindgren
WATER QUALITY TESTING - DIGI COLORIMETRY
An advanced range of portable, rugged, waterproof Colorimeters. Laboratory grade, microprocessor-based meters for the fast and accurate determination of Free and Total Chlorine , Cyanuric Acid , pH
, Chlorine Dioxide and Bromine .
The DIGI Colorimeter range is fully portable and provides a cost effective method for easy, accurate testing on-site. Immediate results allow you to easily and effectively monitor your water system. Each meter comes complete with reagents and sample vials in a rugged carrying case, providing everything needed for fast on-site testing on the go. The colorimeters are designed for reliable and convenient water analysis in swimming pools and spas , public utilities, industrial waste water plants , water conditioning systems, paper or pulp mills and for municipal or treated water.
Colorimeter Specifications:
Measurement Method: Photometric
Light Source: Light Emitting Diode (LED)
Wavelength: 525 nm
Detector: Silicon photodiode
Absorbance Range: 0 - 2.5 Abs
Photometric Precision: ± 0.0015 Abs
Calibration Points: User selectivity;1 point per colorimetric test
Sample Cells: Glass with screw caps,fill line and indexing mark
Sample Volume Required: 10 ml
Sample Temperature Range: 0 - 50°C
Power Supply: 4 ‘AAA’ alkaline batteries
Battery Life: > 3000 tests
Instrument Weight: 200g
Dimensions (Instrument): 6.8(W) x 15.5(L) x 4.6(H) cm
Warranty: 2 years Colorimeter Specifications
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View the product on kittiwake.com
Kittiwake
ADVANCED CYCLIC CORROSION CABINET - CCX
The CCX is the most advanced, sophisticated and versatile laboratory corrosion testing cabinet. With installed options, it can replicate up to 15 enevironmental conditions, placing powerful
capability in the hands of the user.
Advanced cyclic tests are used to qualify a specific coating or material for a wide range of end uses, to quickly qualify a coating or material on a pass-fail basis, to predict service life or determine the probability of corrosion of a specific material.
Applications include: Aerospace, Automotive, Research, Electronics, Government, Military, Paints/Coatings, Robotics, and Telecommunications.
Features
Reinforced plastic construction with 60 gallon (227 l) built-in solution reservoir
Front access to controls, exposure chamber and service components
Fiberglas™ Cover; clear cover for viewing of test conditions (CCX2000/3000/4000)
Opaque PP cover (CCX9000)
Peaked cover prevents dripping of condensation onto samples
Dual magnetic cover seal (CCX2000/3000/4000). Water seal (CCX9000)
Safety sensors and shut-off protection
Automatic cycling between salt fog, high humidity, dry-off, dwell and optional cycles
Exposure zone temperature up to 160 °F (71 °C)
Omni-FogTM or Omni-FogTM II dispersion system, adjustable
Built-in ledge, front and back walls
Ambient temperature probe
RS232 serial interface port
Heavy Duty Bottom Supports
Wet Bottom Drain Assembly; heated, with auto fill – for higher & more uniform humidity (n/a to CCX11000)
Ambient Temperature Probe; lab temperature
Swivel Castors and Retractable Leveling Feet
Low Water Cut-off Protection for Bubble Tower
In-line Filters for Salt Solution and DI Water
Air-assisted Cover Lifters on CCX9000 and CCX11000
Standard Controls Features
Programmable Logic Controller with Operator Interface Panel
Five Pre-loaded Test Methods for Immediate Operation
Storage of up to 15 Test Profiles with up to 18 Steps
Pressure Gauge for Bubble Tower
Premium Controls Features
Notebook Computer with Color Screen, PC-compatible
Seven Pre-loaded Test Methods for Immediate Operation
Display of up to 50 Test Profiles with up to 100 Steps
Display Graphing on Notebook Monitor
Operator Interface/Datalogging Software
Pressure Transducer for Bubble Tower
Solution Reservoir Fill with Automatic Shut-off
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View the product on atlas-mts.com
Atlas Material Testing Technology
INSTRUMENTATION: MF-10D MICROPROCESSOR-CONTOLLED INTEGRATING FLUXMETER
Functionally and Technically the Best Fluxmeter in its Class
The MF-10D Integrating Fluxmeter is a precision electronic instrument designed to measure the magnetic flux coupling within a coil or
loop of wire. Average flux density through the area of a coil, or the total flux within a coil can be measured and displayed. The large keypad makes it easy to select functions and setup parameters. The instrument can store up to 10 sets of coil parameters to simplify instrument set up.
The MF-10D Fluxmeter uses the latest in integrator amplifier designs to accurately integrate volt-second signals from flux measurement coils. Walker LDJ Scientific’s exclusive LocLogic Auto Null feature automatically removes uncompensated thermocouple voltages to minimize integrator drift without compromising measurement sensitivity. Measurement range and scale sensitivity are easily selected via easy to read display menus.
The broad range of features and fast response makes this fluxmeter suitable for DC and AC Hysteresis loop tracing. In the DC mode the MF-10D Fluxmeter provides accurate measurement of static and slowly changing fields. AC measurements are represented in true RMS from 5 Hz to 100 kHz.
The bright, easy to read, vacuum fluorescent display has four lines of 20 alphanumeric characters, and is readable from any viewing angle. User control and selection of the displayed data, measurement type and system status makes this instrument easy to use and set up. Corrected and uncorrected analog outputs, plus USB, IEEE-488.2, and RS-232 interfaces, allow flexibility in interfacing to other equipment.
Features:
* 16 Key Sealed Membrane Keypad Superior Stability
* LocLogic Auto Null
* Microprocessor Controlled
* Display Resolution to 5¾ digits
* Storage of 10 sets of Measurement Coil Parameters
* USB, RS-232 and IEEE-488 Interfaces
* Can be remotely operated by PC
* Corrected and Uncorrected Analog Outputs
* Peak Hold
* Hi, Lo, Inside/Outside Threshold Alarms
* Bright 4-Line Vacuum Fluorescent Display
Applications:
* AC and DC Magnetic Field Measurements
* Magnetic Circuit Analysis - Relays, Electromagnets, Motors, Generators, Loudspeakers, Linear Actuators
* Measure Residual Fields
* Measure Stray Magnetic Fields
* Measure Absolute and Differential Magnetic Fields
* Plot Field Uniformity or Field Gradients
* AC Flux Measurements of Closed Cores
* DC Flux Measurement for B-H Characterization of soft and hard materials
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View the product on laboratorio.elettrofisico.com
Laboratorio Elettrofisico
CRYOGENIC SAMPLE CHANGER : X-RAY RESEARCH
Technical Description
X-RAY Research GmbH Phone: +49 40 529 884- 0
Hans-Boeckler-Ring 17 Fax: +49 40 529 884-20
D-22851 Norderstedt info@marresearch.com
Germany www.marresearch.com
marUSA, Inc.
Phone: +1-847-869-1548
1880 Oak Avenue Toll free: 877-MAR-XRAY
Evanston, IL 60201 Fax: +1-847-869-1587
USA info@mar-usa.com
www.mar-usa.com
General:
Dedicated and highly optimized hardware for sample exchange
All operations are optimized for highest possible throughput
Sample exchange in approx. 2 minutes
Perfect fit into desktop beamline®, compact design
Liquid sample transfer
Quick and precise tranfer of sample from storage system onto goniometer head
Sample stays submerged in liquid nitrogen during entire transfer procedure
Special transfer containers extend time beyond 60 sec. before nitrogen starts boiling
Usage of standard cryo vials
Screw-caps or (optional) magnetic vials
Large allowances for pin size and shape
Length and style of the pin holding the sample may vary
Long term operation
Up to 7 days autonomous operation without user intervention
Low icing rates achieved by special anti-icing mechanisms
Automatic liquid nitrogen refill
Two-chambered dewar allows for smooth refill from supplying dewar during operation
Storage carousel for up to 19 samples
Carousel can easily be loaded or unloaded by hand
Automatic positioning of samples
High speed ?-axis for quick centering
Integrated automatic centering gear (x,y,z)
Automatic crystal finding and centering routines
Automatic interpretation of crystal pictures captured by video camera of desktop beamline®
Semi-automatic centering option - manual intervention possible
Seamless integration of sample changer control into data collection software
Sample changing is just one more parameter for data collection
Support of mar345 image plate and marCCD detector
Interface to automar data processing for fully automatic selection of suitable crystals
Motors:
Carousel rotation
Stepper motor to rotate carousel and present a vial to the vial picker
Vial picker
Stepper motor to pick a vial out ot the carousel
Stepper motor to lift the vial out of the carousel
Vial server
Stepper motor to swing the vial from the vial picker to the goniometer head
Stepper motor to translate the vial onto the goniometer head
Sample mounting
Stepper motor for ?-axis: opens and closes vials
Stepper motor for ?-swing: moves goniometer head into a suitable mounting position (?=60o)
Sample centering
Stepper motor to translate the sample on the goniometer head in x-direction
Stepper motor to translate the sample on the goniometer head in y-direction
Stepper motor to translate the sample on the goniometer head in z-direction
Intelligent motor control
All motors are driven by real-time electronics of the desktop beamline® and
operated in the same way as all other motors of the desktop beamline®
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View the product on marresearch.com
marresearch
ELECTRONIC CONTROL SYSTEM - INQUIRY FORM
Product Features
For Torsion Test Benches
Modular construction in 19" size
High operational reliability
Quick set-up
Simple operation and programming of the extensive control functions
Design
and Function
The electronic control system is offered in a 19? model, and was designed specifically for use in a mechanical torque test bench with a hydraulic torque mechanism. It serves to regulate the variables, and to monitor the test bench. The desired values, predetermined by waveform generators, process computers, or manually with a potentiometer, are compared to the actual values collected, and the input signal is generated from this information. The variable is the torque or the angle of torque, depending on the application at hand. The PID controllers, with adjustable critical values, ramps, and control definitions, can be programmed by way of controls on the front side. For external control, sockets for plugging in measuring instruments are available. The control parameters and the current actual values can be read on LCD displays. In order to be able to guarantee safe long-term operation, critical values can be defined, which cause the equipment to shut down in an orderly manner if they are exceeded. The GAT electronic control system is also mechanically optimized with shake proof and polarized plug-in connections for safe, disturbance-free testing operation.
Models
The electronic control system equipment is oriented toward the testing job, and the control possibilities that the job demands. Due to the modular construction, all models can be equipped with every option:
Selective smooth switching between types of control (OP1)
Buffer amplifier for galvanized separation of the input signals (OP2)
Amplifier cards and connections for connecting the differential pressure sensor (OP3)
Bus connection to SPS (OP4)
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View the product on gat-mbh.de/
Gat France
