Calibration
maintains accuracy of test asset by correcting out of specification conditions.
See Also: Calibrators, Power Calibration, Display Calibration, Calibration Standards, Calibration Software, Calibration Services, Calibration References
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pHTestr® 50 Waterproof Pocket pH Tester,
Premium 50 Series
The Oakton pHTestr 50 has a replaceable double junction sensor for longer life, an expanded number of applications, and easy maintenance. Double-junction electrode sensor handles wastewater and solutions containing sulfides, heavy metals, and TRIS. Electrode sensor offers a clog-resistant Kynar® junction and a recessed, glass pH bulb to protect against breakage. Valox sensor housing resists most chemicals. The keypad clicks to confirm operation, and allows access to a variety of functions. Calibrate up to three pH points with the auto-buffer recognition at both USA and NIST standard buffers. Additional features include an automatic temperature compensation (ATC), hold function, auto-off function, self-diagnostic error messages, and a three-segment battery-life indicator.
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Handheld Optical Power Meter
X5001
Optical power meter X-5001 is designed to meet the high demand. It intergrades the handheld optical power meter and the intelligent optical power meter in one unit. It can be used for the absolute power measurement and relative measurement of the link loss in dB. Its compact size, friendly operation interface, broad power measurement range, high precision and brand-new user automatic calibration function and high performance in application makes it an ideal tool for optical fiber network.
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LXI 75Ω RF Matrix - 1GHz
The design is fully scalable, allowing a variety of matrix sizes to be offered in a single family. It maintains a close path loss match for all routes through the matrix, minimizing the calibration effort that has to be invested by users in optimizing their test system performance. The design is non-blocking Y to X (or X to Y) allowing any input to be connected to any output. The construction is based on high quality electromechanical relays which provide a fast operating time compared to microwave relays.
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Converter Of Electrical Quantities
The converters are intended for the conversion of electrical quantities DC signal which is either in form of the DC voltage, or the DC forced current. They can be used in connection with indicating pointer instruments, calibrated in units of the measured quantity, or with a recorder or, eventually with a digital instrument.
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LCR Meter
M162
M162 LCR meter is a great complimentary tool to most multi-meters. Regular multi-meters are good in many way. But they usually have rather limited or even no ability for capacitance, inductance, and sub-ohm resistance measurement. The addition of a M162 LCR meter will overcome this deficiency. The DIY kit version of M162 is very easy to build. No special calibration is required to achieve ~1% accuracy.
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Test and Measurement Pressure Transducer
P895
The P895 is designed for a wide variety of pressure measurements where high resistance to vibration and superior stability through temperature change is required. The zero and full-scale output calibrations are set by the potentiometer adjustments accessible from the top cover.
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Leeb Hardness Tester
THL210
LCD display of 128×64 matrix with back-light, showing all functions and parameters. Converts to all common hardness scales (HV,HB,HRC,HRB,HRA,HS). English displaying and easy and convenient menu operation. Powerful PC Software available and USB 1.0 interface and USB with Protective Membrane. 7 types of Impact Device optional, which don't need to be recalibrated when changing them. Memory of 600 groups data（impact times:32～1）. Lower limit setting and sound alarm. Material of “cast steel” is added; HB values can be read out directly when D/DC impact device is used to measure “cast steel” work piece. Printer be separated from main unit and copies of testing results can be printed as required. Normal battery AAA and big power store while USB connected and charging controlling circuit. Inbuilt function of Software Calibration.
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Shear Stress Sensors
DirectShear™
Micromachined floating element shear stress sensor that enables time-resolved, one-dimensional, direct shear stress measurements. Direct measurement of shear stress — no heat transfer calibration. Non-intrusive — minimal flow disturbance. Simultaneous mean and fluctuating shear stress measurements. High resolution, dynamic range and bandwidth. Highly accurate, quantitative measurements.
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Multilogger
M1140
Universal datalogger with 4 hardware MiniDIN inputs for connecting temperature and humidity probes. Multilogger can be installed permanently to Ethernet network or work as portable device. Included is traceable calibration certificate in accordance with EN ISO/IEC17025.
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RF Electronic Calibration Module (ECal), DC/300 KHz To 9 GHz, Type-N, 2 Port
85092D
The Keysight 85092D RF electronic calibration (ECal) module makes calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration technique for your vector network analyzer. Performing a full two-port calibration takes less than half the time and number of connections using ECal versus mechanical calibration kits. Furthermore, the accuracy of the calibration is comparable between electronic and mechanical methods. Traditional mechanical calibrations require intensive operator interaction, which is prone to errors. With ECal, the operator simply connects the ECal module to the network analyzer and the software controls the rest.
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ESU Analyzer
ESU-2050
The BC Biomedical ESU-2050 ESU Analyzer is the first instrument of its kind on the market. Designed through extensive collaboration with several of the world's leading electrosurgery generator manufacturers. It is the only ESU Analyzer on today's market with a 1% reading level of accuracy. Calibration quality analyzer; uses external precision non-inductive test loads and wide band current transformer.
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Field-installation Type MLSS Meter (Four-Wire Transmission)
HU-200SS
HU-200SS connects immersion type MLSS sensor (SS-90) and measures MLSS in activated sludge. A wide range (0-2000mg/L)of SS contents can be measured with excellent reproducibility using the near-infrared radiation transmission method. Any of the calibration curves of MLSS, Clay (inorganic mud) and Kaolin may be used as standard substances of SS. If "MLSS" is selected for an activated sludge treatment tank, "Clay" for the precipitation treatment of construction sludge, or "Kaolin" for white mud, a concentration can be obtained closer to an analyzed value.
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Compact Vibration Generator
The compact vibration generator is used for calibration of a vibrometer, measurement of mechanical impedance, excitation source for modal analysis and reliability test of a small light specimen. In particular, EMIC uses the world's first ceramic armature for the 512-D and 513-D vibration generator,making it possible to excite up to high frequency of 30 kHz (513-D can excite up to 24 kHz).
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instrumentation microphone
josephson c550h
A precision omnidirectional measurement microphone by Josephson Engineering that is thermally conditioned for stability and manufactured in California. These mics are individually calibrated and matched for sensitivity at the Josephson facility. The nose diameter fits nominal ½” calibrators perfectly. This is an excellent product and a great value for an instrumentation microphone and is supplied with a mounting clip and vinyl pouch.
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Digital "A" Flow Controller for Medium Flow
HFM-D-305A / HFC-D-307A
Fast Response, Tight Accuracy!Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements.HFM-D-305A/HFC-D-307A mass flow instruments have flow ranges from 0-1000 slm to 0-2500 slm; provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available. Available with a variety of elastomer seals for maximum flexibility.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.
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Calibration Solutions
Software
SPEKTRA Schwingungstechnik und Akustik GmbH Dresden
The CS18 software was created in close cooperation with the SPEKTRA Calibration laboratory accredited by DAkkS. It meets the demands of every efficiently operating calibration laboratory already in its basic configuration and can easily be adapted to the workflows of any company.
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Coaxial Fixed Attenuator, DC to 18 GHz
8493B
The Keysight 8493B coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 30 dB. This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Humidity Calibration
Trescal provides full Humidity Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Humidity Calibration services can be delivered at your site or at our lab. Accreditations for our humidity calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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Gas Calibrators and Zero Air Generators
Teledyne Advanced Pollution Instrumentation
All T Series instruments offer two front-panel USB ports, an advanced touch screen full color display, customizable user interface with predictive maintenance alerts, one-touch real-time graphing, and multiple language support. Teledyne API offers an extensive line of high quality gas calibrators and zero air generators to meet even the most demanding applications.
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Blackbody Calibrators
Omega offers a diverse portfolio of blackbody calibrators used to calibrate infrared pyrometers. Blackbody calibrators use a high emissivity target plate or target cavity to minimize error.
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Multilogger
M1322
Universal datalogger with 4 hardware inputs and internal CO2 sensor. Multilogger can be installed permanently to Ethernet network or work as portable device. Included is traceable calibration certificate in accordance with EN ISO/IEC17025.
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Frequency Extension Heads for Vector Network Analyzers
FEV
These frequency extension modules connect to your existing test ports and leverage the inherent microwave network analyzer’s performance and features to display full port S-parameters: Two measurement architecture available: 1-path/2-port and fully reversing 2 port. Waveguide calibration kits are available as separate accessories.
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Digital (1kV up) H.V. Insulation Tester
6210A IN (Ranges: 0.5kV, 1kV, 2.5kV, 5kV)
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Four insulation test voltages.● Insulation resistance; auto ranging on all ranges.● Bargraph indicates test voltage; rise and decay can be observed during tests.● Visual and audible warning if external voltage is present.● Fully protected: crow bar.● Carry case.● EEPROM calibration.
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Coaxial Termination, DC to 50 GHz
85138B
The Keysight 85138B is a precision, low-reflection dc to 50 GHz load for terminating a 50-ohm coaxial system in its characteristic impedance. It is intended for use as a calibration standard. The Keysight 85138B has a 2.4 mm female connector.
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Novo-Gloss Trio Glossmeter 20/60/85
20/60/85 glossmeter for measuring matt to mirror finishes. Complies to ISO 2813 and ASTM D523. Supplied with 2 year warranty, NIST traceable calibration tile
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Potentiometers
Accu-tach / Accu-dial
Programmable potentiometers with LCD display and feedback display in user units.• Replaces traditional potentiometers• Precise process control and feedback• Reduces costly downtime and product waste• Easy to install and calibrate• Tough ABS plastic enclosure - NEMA 4 rated• Small footprint - only 1.95" x 3.10"
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HUM DETECTOR (DEMODULATOR)
HD-500
Matrix Test Equipment Incorporated
The MATRIX Model HD-500 is a detector-amplifier designed to demodulate the low frequency amplitude modulations on any RF carrier over the range of 5 to 1500 MHz. These modulations are usually the undesirable result of the 50 or 60 Hz power source and are not necessarily sinusoidal. The unit is calibrated to the SCTE definition of hum modulation, which is the ratio of the peak-to-peak hum modulation to the peak of the carrier.
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Industrial 4-20mA Driver
Analog Devices portfolio of leading industrial d/a converters and drivers addresses the challenges of enhancing system accuracy, reliability, and overall functionality while reducing form factor and power dissipation. The products provide a range of programmable output ranges from standard 4–20 mA for current loop communication to ±10 V for actuator control. They simplify industrial system design by offering considerable control functionality and advanced on-chip diagnostics to maximize system up time. ADI industrial converters also eliminate the need for costly calibration routines needed by some traditional discrete architectures.
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Optical Power Meter
TM103N
TM103N Mini-Designed Optical Power Meter is a self-developed test instrument , which is widely used for installation, operation and maintenance of fiberoptic network. And it can test six calibrated wavelength optical power within the range of 800~1700nm.
