Resistance Thermometers
- variable-resistance sensor measuring temperature by fluctuations in resistance.
See Also: Thermometers, Infrared Thermometers, Platinum Thermometers
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Resistance Calibration
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Process Instruments maintains fractional part-per-million accuracy with a state of the art resistance calibration facility. Specialized services include precision resistor manufacture, resistor and shunt repair, characterization of alpha and beta temperature coefficients and the determination of barometric effects on resistance values.
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Single-Phase Transformer Winding Resistance Meters
RMO-TD Series
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Using the most advanced switch-mode technology available today, the RMO-TD series is ideal for winding resistance measurements of inductive objects. Transformer resistance meters and tap changer analyzers are perfect for testing:transformer windings (power transformers, distribution, autotransformers),all types of tap changers,generators,electrical motors,high-current busbar joints,cable splices,and welding joints.In addition, transformer demagnetization can also be done with all RMO-TD instruments.The RMO-TD series contains 3 models, with maximal test currents from 25 A (RMO25TD) to 60 A (RMO60TD).The three independent voltage sense channels enable testing of three windings in series. This enables measurements of winding resistance in every tap position of an on-load tap changer without discharging between the tests.All RMO-TD transformer resistance meters have a built-in tap changer control unit. It enables remote control of on-load tap changer (OLTC) directly from the device. In order to make the most out of this feature, DV-Win software is included which can be programmed to do everything automatically – running winding resistance tests and changing OLTC tap positions.The DV-Win software also enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test.All results can be exported in the report format.
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Advanced Earth Resistance Testers
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Precision Mastech Enterprises Co.
Specialized, high-precision instruments used to measure the efficiency of grounding systems (earthing) in industrial, commercial, and residential settings.
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Resistance Meters
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ACL provides surface resistance/resistivity meters and digital megohmmeters to quickly and accurately measure resistivity.
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Digital Thermometers
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Simple to advanced digital display thermometers. Choose from models with a simple digital stem to a waterproof, IP67 and NEMA 4X enclosure with wireless transmission and data logging capabilities.
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High Coil Resistance Reed Relays
Series 118
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The Pickering Series 118 is a range of very sensitive reed relays that are ideal for portable electronic instruments or other applications where low power consumption and a very small footprint is important. They have 5 volt coils with a resistance up to 2200 Ohms and the option of an internal diode.
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Ground Resistance Testers
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IP67 protected top in the industry Test all ground types from Class A to Class D with a single meter Wide 0 to 2000 measurement range Minimize cabling time with innovative earthing rods and cable winder
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Electronic Resistance Store
MEMS5
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Mezzanine MEMS5 is designed to reproduce the values of resistance to direct current through five channels independent and galvanically isolated from each other and from the case.
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Infrared Thermometers
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PeakTech Prüf- und Messtechnik GmbH
Infrared thermometers offer many advantages when measuring surface temperatures because they have a much faster response time than conventional contact thermometers and it is possible to record precise measurement results in fractions of a second.
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Product
Infrared Thermometer
6575
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Peaceful Thriving Enterprise Co Ltd
Infrared Thermometer is designed to measure surface temperature whereas traditional contact type thermometer is inappropriate. For example, measurement of moving object, items with live voltage, and items not reachable.
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Resistivity and Hall Effect
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The Resistivity System allows the user to make Resistivity and Hall Effect measurements in the range of to M. Samples are mounted on special platforms inside the VTI with contacts made to the sample according to the customer's requirements.
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Barometer-Manometer-Thermometer
HD2114B.0
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Barometer-Micromanometer-Thermometer with built-in barometric sensor (600…1100 mbar) for absolute, relative and differential pressure and temperature measurements.
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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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Multiple High Resistance Standard
MHS
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*1 MEGOHM TO 1 TERAOHM*FULLY GUARDED*HIGH IMMUNITY FROM AMBIENT TEMPERATURE CHANGES*TRANSPORTABLEOhm-Labs' new Multiple High Resistance Standard maintains state-of-the-art resistance at levels above 1 megohm.
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Measuring Earth Resistance
OSP-510
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Additional equipment to measure the earth resistance and soil resistivity AD-510.
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Thermalert Clinical Monitoring Thermometer
TH-8/AOP
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The TH-8/AOP is one of our most economical precision thermometers in the Physitemp product line. The TH-8 offers the same high accuracy (0.1°C ±1 digit) and resolution as all our other thermometers, but with a narrow temperature range. The TH-8 has a temperature range 0f -10 to +60°C with 3 probe inputs. The TH-8 is also switchable from celsius to Fahrenheit. The TH-8 is ideally suited for either a laboratory or hospital setting where continuous temperature readings within the physiological range are sufficient.
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DC Resistance Tester
2511
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Shenzhen Chuangxin Instruments Co., Ltd.
DC resistance tester. Resistance test range: LW-2511: (10µΩ—2K five shift). Test speed:6 times/fast. Test accuracy:0.2%±2digits。
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Super Mini Infrared Thermometer
IR-100
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Shenzhen Calibeur Industries Co., Ltd..
'-Temperature range: -20~330°C;'-Accuracy: ±2% of reading or ±2℃(4 ℉);'- Field of View: 1:1; '-℃/℉ exchange;'-Auto Power off'-Size: 35x61x20mm'-Weight: 20g'-Power: 1 * 3V CR2032 (not included)
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Earth resistivity meter
16GL-N
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Last release of a very popular family of earth resistivity meters, this 16 bits geoelectrical instrument represents a really performing and affordable solution for Vertical Electrical Soundings at medium and great depth. Reliable and lightweight, 16GL-N is characterized by really first-rate performances, even if it remains extremely easy to use. The possibility to download data through USB enables a quick interpretation with the data inversion software. It is recommended, as to exploit its capabilities, to use it in conjunction with one or more P-100-N rechargeable accumulators.
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Freezer & Dial Thermometers
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UEi Test & Measurement Instruments
A Dial Thermometer (filled system thermometer) can either be read at the point of measurement or from a remote location using a desired length of capillary tubing
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NON CONTACT INFRARED THERMOMETER
IBL-MTX9
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International Biological Laboratories
This Digital Non Contact type Infra Red cum Contact type Thermometer with laser sensor uses temperature sensor of Thermopile 7 - 14 mm to measure temperature from -18 to 1000 Degree C in the Non Contact Infra Red Mode and -20 to 1300 Degree C in the contact mode using K type Thermometer and also in Fahrenheit scale.
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5kV Insulation Resistance Tester
KV3122
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KV Hipot Power Test Equipment Co.,Ltd
KV3122 Insulation Resistance Tester is suitable for measuring the resistance of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment. Digital insulation resistance meter is composed of medium and large scale integrated circuits, including high-precision micro current measurement system, digital boost system and automatic discharge circuit.
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8-Channel VME Isolated Resistance Simulator
V420
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The V420 is an 8-channel, isolated, programmable resistance simulator. It uses entirely solid-state simulation to eliminate transient errors associated with relay switching, and provide for monotonic resistance changes. Channels are individually programmable in four resistance ranges, from 5 ohms to 65.5K. Channels can operate from microvolts up to 35V / 50mA. Overload protection and channel error detection are included.
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Sanitary Bimetal Thermometers
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Tel-Tru® Manufacturing Company
These heavy duty thermometers meet to 3-A Sanitary Standard Number 74-06 requirements for sensors and sensor fittings and connectors used in milk and milk products. Other applications include food and beverage processing and the pharmaceutical industry.
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Ground Resistance Tester
2521
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Shenzhen Chuangxin Instruments Co., Ltd.
High measuring accuracy, high speed, easy to use, especially suitable for using in laboratory and automatic testing line. Test current AC / 5 ~ 30 (a), resistance Ω (0 ~ 600 m), time (1 ~ 99 s) shows at the same time. Test time can be arbitrary setted. Test alarm value can be arbitrary set up. Pass/fail sound and light alarm.
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Ground Resistance Inspection Box
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AllWin Instrument Science and Technology Co., Ltd.
Check the ground resistance tester each time prior to start work everyday morning and do some relevant records.
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Thermometers & Temperature Meters
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This category contains K-type, J-type, RTD, single/dual channel thermometers, black body calibration simulators and a selection of accessories.
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Handheld Insulation Resistance Testers
U1450A/60A Series
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The U1450A and U1460A series insulation resistance testers are ideal for predictive and preventive maintenance measurement tasks in electrical and industrial applications. With their vast measurement capabilities, efficient automated report generation and high durability, you can accomplish more in a day’s work with the Keysight U1450A and U1460A series insulation resistance testers.
