Resistance Calibrators
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Calibration Services
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For over 25 years, OAI (Optical Associate Inc.), is the leader in NIST traceable calibration of instruments for measuring Ultra Violet (UV) light. Originally designed to meet the demanding needs of the semiconductor wafer fabrication industry, OAI developed the most repeatable NIST traceable calibration in the industry.
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Energy Meter Calibration
GF312D1
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Beijing GFUVE Electronics Co.,Ltd.
The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters.
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Product
Resistance & Capacitance Box
RCS Series
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The RCS-box combines the features and specifications of both the R-box and the C-box in one convenient package. Ideal for setting timers, oscillators, and filters, the resistance and capacitance may be used independently, in series, or in parallel. A shorting link allows them to be coupled or separated.
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Current & Voltage Sources for Calibration of Measuring Systems and Sensors
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ChenYang Technologies GmbH & Co. KG
*DC/AC Current: 0-60A *DC/AC voltage: 0-1000V frequency 50Hz, 60Hz, 400Hz, 1kHz
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Power Quality, Ground Resistance & Insulation Testers
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Improving energy efficiency, reducing downtime, and prolonging the life of your equipment are some of the ways you can save money with Amprobe tools.
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ACCUplace Macro Calibration Standard
AP-M Series
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With both X & Y axis metric scales, these dual axis targets are ideal for calibrating optical magnification in microscopes, linear distance, stage motion and squareness. In addition, with the larger area calibration scale, the calibration of low power optical systems over the longer distances can be easily carried out. The AP-M is offered on two standard materials; Glass (CG) and Opal (OP).
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Product
3 Wire (Digital) Earth Resistance Tester
1620 ER
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures earth resistance in three ranges : 40Ω, 400Ω, 4kΩ.● Capable of measuring earth voltage.● 3 ¾ digit (4000 counts).● LCD backlight display.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● Data hold function.● Relative function.● Auto power-off function.● Low battery indication.● Calibration performed with supplied test leads.
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Resistivity Meters
SSR-MP-ATS
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Integrated Geo Instruments & Services Private Limited
The instrument design incorporates several innovative features and advanced techniques of digital circuitry to make it a reliable Geophysical tool providing high quality data useful for mineral and groundwater exploration and any other Geophysical applications. The SSR-MP-ATS sends the entire current into the ground without wasting power for constant current generation thus increasing the signal strength to probe deeper layers.
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Calibration Light Sources
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An adjustable mount for Sciencetech''s line of calibration pen lamps.Power supply and pen lamp are not included. See the calibration sources brochure for more information.
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Resistor Calibration Boxes
RCB-3-1T(A)
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Standard Electric Works Co., Ltd
● The RCB-3-1T is used to verify and proof any High Voltage Insulation Testers. It can be utilized to calibrate all High Voltage Insulation Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator too, therefore, SEW started manufacturing the RCB for special customers.
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Product
Ohm-Stat Resistivity Tester with LED Display
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Range: 103 1012 ohms -100% accuracyMeasures resistance/resistivity, RTT, RTG and volume resistance with accessoriesAutomatic zeroing and power shut offCE approvedProduct conforms to the ESD S.20.20 spec standardsAutomatic voltage range selectorSmall, lightweight 2.6"x 5"x 1.2" (6.5 x 113 x 3cm), 8.4 oz. (233 g)LED display color indicates rangeLow battery warning lightLED display
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Product
Artificial Resistive Load
326
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An industry staple for over 50 years, the TESCO Artificial Resistive Load (Catalog No. 326) has been redesigned to meet 21st century standards, making it the most cost effective, portable and light weight artificial load box on the market today.
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Product
Handheld Digital Multimeter, 4 digit, Water and Dust Resistant
U1271A
Digital Multimeter
Feature sets that meet traditional industrial requirements and improve productivity and safety Improved accuracy and resolution to meet traditional industrial requirements (30,000 counts resolution with 0.7% for ACV accuracy)Intelligent features to improve productivity and safety (selectable Low Pass Filter LPF and quick signal type identification Qik-V)Better grip Both visual and audible continuity indication in noisy environments Easy access to fuse for simplified maintenance Easy connectivity to PC and internal memory (up to 200) for data logging Large rotary switch and buttons that are easy to operate Dust and water resistant casing (IP 54 compliant)Compatible with U1177A/U1117A IR-Bluetooth adapter for remote monitoring & datalogging Altitude: 3000 meters
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Product
Earth Resistance Clamp Meters
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Precision Mastech Enterprises Co.
Specialized, non-intrusive electrical testing tools designed to measure grounding system resistance without disconnecting the ground rod or using auxiliary electrodes.
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Decade Box, Calibrated W/D & U, Resistance, 7, 1ohm to 11.11111Mohm, 1 %
72-7270 CAL DU
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The 72-7270 CAL DU from Tenma is a resistance decade box. It is ideal for service, prototype and experimental use. This useful tool may be set resistance value from 1 to 11,111,110 ohm in one ohm increments. The decade accuracy is ±1% resistors used throughout. It has weight of 320g/0.70lb and dimension 14.7cm × 11.7cm × 5.5cm (5.79" × 4.61" × 2.16"). It is typically used in general applications, troubleshooting, maintenance, education and vocational training, production line testing, radio and TV services, working standards, research design & develop, physics laboratory work.
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Resistivity Meters
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Precisely Measure Surface Resistivity, Volume Resistivity, or Resistance to Ground. Advanced Energy's Trek and Monroe resistivity meters offer accurate and repeatable measurements for surface resistivity, volume resistivity, or resistance to the ground.
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(DCC) Resistance Bridges
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Direct Current Comparator (DCC) Resistance Bridges. Unique innovations in 6622A design and modularity means users no longer have to decide what Bridge satisfies current requirements as well as future requirements. Optional modules allow for normal, high ohms, and low ohms measurements without having to purchase multiple bridges as per competitive products.
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Product
DIGITAL DC RESISTANCE METER
VE2516BU
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Micro Processor based DC Resistance Meter with PASS / FAIL indication.
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Calibration and Repair Services
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Additel calibrations provide you with high confidence and low uncertainty for your standards. Our accredited calibration laboratory utilizes primary-level piston gauge systems and high-performance controllers to provide services for the entire Additel product line. In addition, our repair technicians which are ready to help, should you have trouble with the Additel units you own.
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Product
Calibration Hex Step Adapters
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When performing torque wrench calibration or testing, adapters are often needed, especially with torque wrenches that have open-end heads. Mountz’s calibration hex step adapter features four common sizes, which will increase the productivity of your torque wrench calibration process. This adapter will make testing and calibration simple and efficient.
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Ground Resistance Testers
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Whether you are doing a simplified 2-Point, a more complete 3- or 4-Point Fall-of-Potential test, a soil resistivity test or a touch potential test, AEMC has the right instrument for you. Our revolutionary clamp-on ground resistance tester will save you both time and money. Whichever AEMC ground tester you choose, you can count on it to be the highest quality, the most complete package and the simplest to learn to use.
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Product
Resistance Temperature Sensors
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Watlow Electric Manufacturing Company
These sensors are suited for applications where accuracy and stability are essential for proper control in applications that operate at or below 1200°F (650C).
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Product
Light Dependant Resistance Measurement Trainer
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Unitech Scales And Measurements Pvt. Ltd
L.D.R. Trainer comprises of light dependent resistor (LDR) fitted to the shaft, which moves inside the tube where lamp is fitted at the other end. Variable DC voltage source is provided to vary the light intensity. Digital indicator is supplied to measure the light intensity in terms of distance moved between LDR and light source.
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Calibration and Measurement Services
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A uniform light source which provides spatially uniform luminance and illuminance for flat-field correction and calibration imaging systems, calibration photometers and spectroradiometers.
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Gauges & Calibrators
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Ralston Instruments' gauges and calibrators are born from decades of experience working with technicians, project managers and facilities teams responsible for maintaining metrology instruments.
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Voltage Calibrators
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Practical Instrument Electronics, Inc.
PIE has a voltage calibrator to fit your needs from the PIE 235 voltage and pH simulator to the advanced troubleshooting capabilities of the PIE 532 milliamp and voltage calibrator. The PIE 532 includes our patented Loop Diagnostic Technology! All the voltage/milliamp calibrators have fuse-less protection, rugged design and long battery life. With the PIE 535, source 4 to 20 milliamps or 10 to 50 milliamps into loop instruments and drive final control elements such as valves and actuators with up to 42 volts.
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Product
Chemical Resistant Chilled Mirror Sensor
X3
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Edgetech Instruments NEW X3 Chemical Resistant Chilled Mirror Sensor exploits the latest advancements in optical sensing and is specifically designed for demanding Process and Laboratory applications. It also offers the advantages of low dew point detection and rapid response. Available in multiple configurations to accurately measure dew point in aggressive background gases including. Ammonia, HCl, SemiCon Gases, Peroxides, Medical Gases, and other reactants.
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Calibration Solutions
Options & Accessories
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SPEKTRA Schwingungstechnik und Akustik GmbH Dresden
In its standard configuration, every CS18 calibration system is optimized for a specific practical application. Its performance, however, can be extended by means of optional extras. On customer's demand, dedicated options can be compiled and offered with the system.
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Pressure Calibrator
30
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AMETEK Sensors, Test & Calibration
The 30 Series is a wide range digital pressure calibrator that fits easily into your shirt pocket. Its internal sensors give you 0.05% of reading accuracy and resist damage from overpressure.
