Resistance Thermometers
- variable-resistance sensor measuring temperature by fluctuations in resistance.
See Also: Thermometers, Infrared Thermometers, Platinum Thermometers
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Global Standard Model For 4 Point Probe Sheet Resistance Automatic Measurement System
RT-3000/RG-1000F
*Fully automatic system for large sizes of flat panel with glass loading robot*Tester self-test function, Measurement position correction function, wide measurement range*Min. 0.1 mm meas. resolution and user programmable test pattern*Host (CIM) communication and 2-D/3-D Mapping software
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Infrared Thermometer
EST-65
*High quality construction w/rubber insert in grip, nose & LCD areas. *High temperature range
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NON CONTACT DIGITAL THERMOMETER
IBL-MT10
International Biological Laboratories
This Digital Non Contact type Infra Red Thermometer with laser sensor uses temperature sensor of Thermopile 8 - 14 mm and measures temperature from -50 to 1000 Degree C and also in Fahrenheit scale.
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Contact Resistance Test Sets
When a high current passes through a pair of mechanically independent metallic contacts, the resistance must be as low as possible. An increase in resistance can lead to additional degradation, as I2R losses will cause local heating of the contact surfaces. Our range of micro-ohmmeters measure both steady state and dynamic low resistance values. With test currents up to 600A available, logging and trending are also available on some models. We ensure that our Contact Resistance tests sets are portable, making them suitable for field measurements. Our contact resistance testers’ portability makes them ideal for a vast range of resistance testing across the entire LV, MV HV and EHV spectrum.
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Infrared Thermometer
EST-45
Our newest Infrared thermometer with high temp range (932F), continuous backlit LCD display and long distance to spot ratio of 12:1. This is a compact instrument which can fit into tight areas.
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Earth Resistance Tester
PeakTech Prüf- und Messtechnik GmbH
A Rugged sealed digital earth tester is built with all the protection you need for outdoor use. The instrument is suitable for the testing of single earth electrodes such as lightning conductors and other small earthing systems according to VDE 0413. The resistance of conductors such as continuity and conduit coupling joints can also be measured. Two-terminal operation measurement, which reduces the accuracy, can also be done by shorting P and C terminals. It has an advanced circuit design that permits the instrument to operate with the minimum influence from earth voltage and earth resistance of the auxiliary spikes.
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Galvanostat and Zero Resistance Ammeter
This instrument offers a Potentiostat, Galvanostat and Zero Resistance Ammeter with integrated Frequency Response Analyser and Sweep Generator in one. It is based around a two Amp Potentiostat teamed with a two Amp Zero Resistance Ammeter and can be supplied as - 6 channel, with six sequential channels, 8 channel (eight sequential channels) or 12 channel (twelve sequential channels). Connection to the controlling Windows PC is via a standard RS232 port, optically isolated for full floating operation. The instrument is supplied with a full set of cables and software, user manual and application notes on CD.
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Single-Phase Transformer Winding Resistance Meters
RMO-TW Series
RMO-TW series is perfect for winding resistance measurements of inductive objects. It is ideal for testing transformer windings (power transformers, distribution, autotransformers) and for on-load tap changer verification. In addition, any RMO-TW transformer ohmmeter & tap changer analyzer can also perform transformer demagnetization.The series contains 4 models, with maximal test currents from 10 A (RMO10TW) to 50 A (RMO50TW). They are fitted in a portable and lightweight metal housing.All transformer ohmmeters from RMO-TW series generate a true DC ripple-free current with automatically regulated measurement and discharging circuit. The injection of current and discharge of energy from the test object are automatically regulated.Three independent channels enable testing of three windings in series. Consequently, this enables measurements of winding resistance in every tap position of an on-load tap changer without discharging between the tests.DV-Win software 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. Finally, a user can export all results in the form of a report.
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Insulation Resistance Testers
.Multi Test Voltage .Auto range .LCD background light .Data hold .INSULATION RESISTANCE TESTER
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Infrared Thermometers
The Fieldpiece Non-contact Infrared Temperature Accessory with Laser Sight, model ATIR3, collects infrared energy (IR) and converts it to a mVDC signal that is proportional to the temperature being measured. The temperature measured is the average of all the temperatures in the 8:1 cone of viewability. The closer you are to the target, the smaller the area measured. The further away, the larger the area. The digital, non-contact ATIR3 converts the Fieldpiece “Stick” series meter, or electronic handle to a one-piece infrared, or IR, thermometer.
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Earth Resistance Testers
.Multi Test Voltage.Conductor resistance measurement(DET4300).Soil resistivity measurement(DET4300).LCD background light.Data hold.Working LED indicator.Low battery warning.Function symbol display
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AC/DC Withstanding Voltage& Resistance Tester
TH9201B
Changzhou Tonghui Electronic Co., Ltd.
TH9201 AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines
SP-RS485-12V-O
Ideal for applications such as video surveillance cameras and access control. Protects sensors running on 22 AWG 2-wire sensor cables or 12VDC power lines against the effects of electrostatic discharge, faulty wiring and lightning. RS485 protection: Stage 1 clamping voltage: ±90V; Stage 2 resistance: 3.3 Ohms; Stage 3 clamping voltage: ±7.5V. 12VDC power lines protection: Stage 1 clamping voltage: ±90V; Stage 2 current rating: 3A; Stage 3: 12V TVS (transient voltage suppression) diode. Screw terminal pairs for RS485 and 12VDC power lines protection. Will also protect two single ended data, analog or control lines. Impact and weather resistant enclosure with locking hinged cover.
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Earth Resistance
Precision Mastech Enterprises Co.
Specialized instruments designed to measure the effectiveness of earthing systems, ensuring electrical fault currents safely dissipate into the ground to protect people and equipment.
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RTD Thermometers
Automatic, positive implied, negative polarityindication.Low battery indication: The “ ” is displayed when thebattery voltage drops below the operating level.Measurement rate: 1 times/second.Operating environment: 0°C to 50°C at<70% R.H.Storage temperature: -20°C to 60°C, 0 to 80% R.H. withbattery removed from meter.Accuracy: Stated accuracy at 23°C±5°C, <75% R.H.Battery: 1.5Vx4pcs AAA size.Dimensions: 160mm(H) x 83mm(W) x 38mm(D).Weight: approx. 255g including batteries.
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Resistance Temperature Sensors
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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Digital Infrared Thermometer
IR-101A
Shenzhen Calibeur Industries Co., Ltd..
'-Temperature Range: -50℃ ～ 280℃(-58~536℉);'-Accuracy: ±2.5% of reading or ±2℃(4 ℉);'-Field of View: 6:1; '-Emissivity: 0.95 fixed'-Backlight'-Data hold'-Size: 95*55*30mm'-Weight: 74g'-Power: 2 * AAA Battery (not included)
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Digital Waterproof Thermometer
213/2
Rubber bumper seals for impact resistanceWaterproof case (IP66 & IP67 protection)Extruded aluminium case for superior durability°C/°F switchableEasy to read LCD display
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IST(5KV~15KV)High Voltage Micro Ohm Meter,Insulation Resistance Tester Kit
Chongqing Assen Power Equipment Co., Ltd
ISF High Voltage Ohm Meter has a large LCD screen gray backlit display, data storage, data access, alarm, and automatic shutdown functions.
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Camera for Infrared Thermometer IT-480, for use with Mobile Phone
IT-480camera
IT-480camera is used with the infrared thermometer IT-480. Photos and videos of the object, which surface temperature was measured from the distance by non-contact infrared-thermometer, can be saved by using the Android device camera.
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NON CONDUCT DIGITAL THERMOMETER
IBL-MT9
International Biological Laboratories
This Digital Non Contact type Infra Red Thermometer with laser sensor uses temperature sensor of Thermopile 8 - 14 mm and measures temperature from -50 to 1000 Degree C and also in Fahrenheit scale.
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CS | CSmicro Series Infrared Thermometer
Optris offers the industrial benchmark within affordable industrial pyrometers regarding the sensing heads’ size, robustness, and temperature rating. The different spectral options allow temperature measurements of plastics, metal, glass, and ceramics from -50-1030 °C with temperature resolution down to 25mK. Different optical options support a high distance-to-spot-size ratio to ensure an optimal focus on the target for high-temperature accuracy.
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Non-contact Sheet Resistance Multi-points Measurement System With Wide Range
NC-80MAP
*Possible to measure wide range of sheet resistance by installing Max. 4 probes*Min. 7 mm position from edge can be measured*User programable measurement pattern & programmable measuring pattern
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Infrared Thermometers
IRGUN500
The No-Contact Thermometer detects the infrared rays that an object emits. The instrument focuses the infrared energy of the object through the lens and onto a sensor. As a result, the instrument changes the surface temperature into an electrical signal, and a microcomputer calculates and displays the measured temperature on the LCD.
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Winding Resistance Meter 50Amps, 2 Channels
WR50-12
Raytech Digital Winding Resistance meter WR50-12 is the enhanced version winding resistance system with a most advanced demagnetizing circuit. It is designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.
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Earth Resistance Tester
Weshine Electric Manufacturing Co., Ltd
specially designed and manufactured for the field measurement of ground resistance, adopts digital and micro-processing technology, 3 wire or 2 wire method to measure ground resistance, with unique calibration function for wire resistance, anti-interference ability and environmental adaptability, to ensure the long-term measurement of high precision, high stability and reliability; The instrument out shell adopts waterproof protection case, anti-collision, anti-fall, waterproof (protection grade IP65),which is strong, safe and durable, the instrument is also equipped with large capacity rechargeable lithium battery pack, especially suitable for outdoor construction site to use.
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Contact Resistance Measurement System
CRMS
The CRMS is a system designed to allow any user to measure the resistance of each set of relay contacts associated with the relay under test. The test system consists of a CONTACT RESISTANCE MEASUREMENT UNIT (CRMU), a MULTIPLE RELAY TEST RACK, as well as an interconnect CABLE ASSEMBLY. Either DC or AC energy to pick and drop relay coils under test for all contact measurements is supplied from the CRMU and easily interfaces with the Multiple Relay Test Rack. For additional and more thorough testing of relays an external relay tester can be interfaced to the Multiple Relay Test Rack to supply energy to the relay coil. It is recommended that the UTE Relay Tester With Timer/Counter (UTE Product # 15967-00) be utilized so the operator can take full advantage of the unique features it offers
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Winding Resistance Meter 50Amps, 2 Channels Rack
WR50-12R
Raytech Digital Winding Resistance meter WR50-12R is the enhanced version winding resistance system with a most advanced demagnetizing circuit as a rack version. It is designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.
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Field-installation Type Electric Resistivity Meter (Four-Wire Transmission)
HE-200R
HE-200R connects resistivity sensor (ERF Series) and measures resistivity and temperature in the sample water. It is suitable for measurement of UPW resistivity.
