Wafer Resistivity
See Also: Wafer, Wafer Thickness, Wafer Failure Analysis, Wafer Edge, Wafer Mapping, Wafer Probes, Wafer Probers, Wafer Inspection, Four Point Probes
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Ultrasonic Wafer Scanner
AutoWafer
Installed in more wafer applications than all other automatic ultrasonic testing tools combined, AutoWafer provides a complete, production-ready wafer scanner for wafers from 100mm to 200mm, including multiple sizes in a single batch.
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Digital Earth Resistance Tester
MODEL - KM 2030
Kusam Electrical Industries Limited
Display : 3½ Digit LCD display. Ground resistance measurements from 0 ~ 01Ω to 2000Ω with 0.01Ω resolution. Earth Resistance : 20Ω / 200Ω / 2000Ω. Accuracy : 20Ω : ± (2% + 0.1Ω); 200Ω / 2000Ω : ± (2% + 3). Earth Voltage : 0 ~ 30V. Accuracy : ± (3% + 5). Resolution : 0.01Ω. Working LED Indicator. Data Hold Function.
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Resistance Meter - Portable, Precision Resistance Measurement from 0.10 to 1.00 x 10^12 Ohms
PRS-812B
- Wide Range Resistance: 0.10 Ω to 1.00x1012 Ω- Accuracy of ±2% from 1.00 Ω to 9.99x1010Ω- Constant Test voltages 10V and 100V for specification measurements to meet international and domestic ESD measurement standards- Auto Resistance Range Control- Auto Test Voltage Control- Uses a Rechargeable Li-ion Battery Pack- Takes Approximately 8,000 Measurements on a Single Charge (480 hours typical)- 120 Data Set Internal Memory- Uses Standard USB Cable for Charging- Charges in 2 Hours- 2-year Limited Warranty on Main Instrument
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Earth Contact Resistance Tester
SCR ELEKTRONIKS have developed an equipment namely Earth Contact Resistance Tester to test the appliance. To ensure the safety of operator it is essential that the Earth path (connection) should offer minimum impedance to by pass short circuit Current to Earth. This is ensured by measuring Resistance of the Earth path by passing heavy Current say 25 A. The Earth Contact Resistance Tester essentially comprises of a Variable Current source with digital Ammeter to measure the Current supplied. The Voltage drop across the Earth path is measured with a digital Voltmeter. Optionally for a particular Current (25 A) the meter can be calibrated in terms of Resistance. A timer is provided to switch off the Current after the Set Time.
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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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8 channel Memory Earth Resistivity and IP Meter
SuperSting R8 IP
The SuperSting R8 IP is a state-of-the-art multi-channel portable memory earth resistivity meter with memory storage of readings and user defined measure cycles. It provides the highest accuracy and lowest noise levels in the industry.This new instrument revolutionizes the field of resistivity imaging surveys by its capability to simultaneously measure up to 8 channels using a high power transmitter so that field data production can reach previously unheard of speeds
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Non-contact Inline P/N Checker Module For Solar Wafer
PN-100BI
*Principle: Photovoltaic effect with the laser diode*Suitable for production line and tranceportation system*Connect to host PC by LAN to send measurement command and data
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3 Wire (Analogue) Earth Resistance Tester
ST-1505
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Capable of measuring earth resistance and earth voltage.● The timer operates automatically for about three to five minutes when the “PUSH BUTTON SWITCH” and “TIMER ON BUTTON” are pressed together. ● This will keep test “ON” for the duration of the timer.● Battery check function.● Calibration performed with supplied test leads.
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Portable Winding Resistance Tester
1. Handheld winding resistance meter2. Conversion function for standard temperature resistance.3. 500 test data can be saved and download by flash disk.4. Temperature testing function.
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TRANSFORMER WINDING RESISTANCE METER
International Biological Laboratories
This Test set is suitable to measure winding resistance of transformers, single or 3-phase, star or delta connected upto several MVA.Two independent displays read the resistance of both primary & secondary windings simultaneously. However, primary or secondary winding can also be measured separately.
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Ground Resistance Tester
2521
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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Water Cooled Active Resistance DC Electronic Load
WRx Series
Utilizing Magna-Power’s new patent pending Active Resistance Technology in combination with the company’s internally manufactured microchannel water-cooled heatsinks, the WRx Series addresses high power DC applications where exhaust heat control is essential. The WRx Series greatly increases power density compared air-cooled alternatives. An integrated solenoid controls the flow of water to avoid condensation. Full power can be achieved using conventional water, with water inlet temperatures up to 25 °C.
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Manual Contactless Wafer Detector
HS-NCS-300
Manual, non-contact measurement of wafer thickness, TTV and bow. Portable and easy to set-up, the Proforma 300/G measures all wafer materials including Silicon, Gallium-Arsenide, Indium-Phosphide and wafers mounted to sapphire or tape.
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Resistance Measurement
PROMET 100 / 200 / 600 high-accuracy, precision ohm meters deliver an adjustable test current up to 600 A which is independent of the supply voltage. They utilize the four-wire resistance measurement method, enabling them to meet extremely stringent accuracy requirements when determining resistance values in the micro-ohm range.State-of-the-art power electronics coupled with a robust design guarantee maximum reliability, even when used as portable devices in switching stations or industrial environments.The modern operating concept, an interface to the test systems of the ACTAS product line and an optional remote control unit make these micro-ohm meters flexible and versatile.
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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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Explosion Resistant Ovens For Flammable Solvents
Explosion-resistant ovens are designed to safely operate in environments that require extra precautions when working with flammable solvents.
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Insulation Resistance Meter
SME1202
Scientific Mes-Technik Private Ltd
General purpose insulation resistance meter Analog indicator, High measurement speed Test voltage range: 10 V to 1000 V Suitable for Testing capacitor insulation test Easy operation
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Spread Resistance For Slanting Polished Sample Of Semiconductor By Tow Kinematically-mounted Probe Contacting .
SRS-2010
*Resitivity map along with depth direction, thickness of epitaxial , depth of PN junctin and carier density profiles
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5KV Digital Insulation Resistance Tester
The high voltage insulation resistance tester is a handheld instrument designed primarily to measure AC DC voltage. Resistance, Continuity test/Insulation resistance.
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Wafer Level Test Handler
Kronos
Wafer level test handler for 6/9DOF sensors with real stimulus. Very high UPH capacity and the lowest cost of test (COT). KRONOS is one of the only wafer level test solutions for motion sensors with real stimulus.
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Femto / Picoammeter and Electrometer / High Resistance Meter
B2980A Series
Both the picoammeters and electrometers provide a world-best performance of 0.01 fA (0.01 x 10-15 A) current measurement resolution. In addition, the electrometers can measure resistance up to 10 P (10 x 1015 ), which is also a best-in-class specification. Finally, since AC power line noise can be difficult to eliminate when making low-level measurements, both the picoammeters and electrometers are available in battery powered versions.
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Oil Resistivity & Tan Delta Test Set-Up
This testing set is an automated instrument, widely used for measuring electrical characteristics of insulating liquids, transformer oil and other insulating material samples.
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Resistance Measuring Equipment
measure coil winding resistance of motors, transformers, etc, under energizing AC voltage. The direct reading is possible with 4-wire measurement method, and temperature of specimens is immediately calculated from measured resistance values and displayed. Ambient temperature is automatically taken in by connecting an option sensor Model DAC-PT-100.
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Transformer DC Winding Resistance Tester
HTZZ-100A / 248
Wuhan Huatian Electric Power Automation Co., Ltd.
Applicable for transformer to submit the dc resistance testproject around group in pick up and overhaul project.
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Contact Resistance Meter
The Motwane Manufacturing Company
High contact resistance values are a definite cause of the failure or less than optimal performance in a wide variety of electrical devices. Contact resistance testing is therefore most critical to measure the resistance of electrical connections in switching devices, circuit breakers, isolators, busbars, relays, joints, connectors, cables, and cable joints. The device helps to find destructive or corroded contacts and hence protects substation devices from damage.
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Insulation Resistance Tester
HT2671A / 756
Wuhan Huatian Electric Power Automation Co., Ltd.
Mainly used to check the electrical equipment or electrical line insulation resistance to the ground and phase to ensure the normal operation of these equipment.
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Insulation Resistance Tester For PV (4 Range)
MIS-PV2
MULTI MEASURING INSTRUMENTS Co., Ltd.
The model MIS-PV2 is an insulation resistance tester for the exclusive use in photovoltaic systems. The ordinary insulation resistance testers cannot make measurement properly during generation of PV systems. This instrument, however, can measure the insulation resistance simply by touching probe to the live line whether making generation or not. There are two ranges of PVH and PVL. PVH is for high voltage generation system (more than 500V and less than 1000V) and PVL is for the system less than 500V.
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IEC60558 Insulation Material Layer Abrasion Resistant Test Device
CX-J16
Shenzhen Chuangxin Instruments Co., Ltd.
This test is conforms to IEC60558-1 Fig6 and IEC60065 Fig14--16.The test shall be performed by fixing the specimens of thin sheets on a mandrel made of nickel plated steel or brass with smooth surface finish.
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Transformer Winding Resistance Meter
XWRM-10
The Motwane Manufacturing Company
The Motwane make XWRM-10 is a dual channel 10A rated, Transformer Winding Resistance Meter designed and developed aftere xtensive research on challenges and requirements of testing of various Transformer winding resistance. The instrument has One Current channel and two Resistance Channels. The instrument provides a large open circuit voltage of 42Volts, for fast charging of the highly inductive windings of transformers, to provide stable resistance values in minimum time. The XWRM-10 is intended to replace complex bridge set up with a single compact instrumentThe XWRM-10 is based on 4-wire measurement methodto measure low resistance accurately. The instrument iswell protected against inductive kickbacks offered by theinductive windings and gives stable reading on varioustypes of transformers.
