Teledyne LeCroy T3MIL Ohmmeter, 5 mΩ Max, 0.1 μΩ

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THB65,828.86

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THB70,436.88

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RS Stock No.:
245-5566
Distrelec หมายเลขบทความ:
303-71-055
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
T3MIL50X
ผู้ผลิต:
Teledyne LeCroy
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
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Brand

Teledyne LeCroy

Product Type

Ohmmeter

Maximum Resistance Measurement

5mΩ

Resistance Resolution

0.1μΩ

Power Source

Mains

Minimum Operating Temperature

0°C

Maximum Operating Temperature

40°C

Standards/Approvals

IEC 61000-4-7

Weight

3kg

Model Number

T3MIL

Height

102mm

Width

223 mm

Length

283mm

Minimum Accuracy

0.2 %

COO (Country of Origin):
CN

Teledyne LeCroy D.C. Milli-OHM Meter - Advanced Features


Teledyne Test Tools introduces a brand new series of D.C. Milli-Ohm meters. The T3MIL series offers two models T3MIL50 and T3MIL50X, which features a 3.5-inch TFT display with a measurement accuracy of 0.05 %, maximum 50,000 count measurement display and sampling rate of 60 readings per second. The T3MIL series also provides four wire measurement as well as temperature measurement and temperature compensation functions to meet the requirements of low resistance measurement applications.

The T3MIL50X provides Dry circuit and various drive modes (DC+, DC-,Pulsed, PWM) for measurement applications on different materials. The pulsed current output mode is suitable for interacting conductors of different materials to reduce the influence of thermal EMF on the measurement. Thermal EMF is caused by electric potential difference generated from different conductors acting on different temperatures while conducting low resistance measurements.

The DC+ and DC- output modes are best for the measuring of inductive components.

The PWM output mode is suitable for measuring temperature sensitive materials to avoid any resistance variation caused by measurement current being applied for a long period of time.

Dry circuit testing is used to detect contaminates and oxides on mating contact surfaces. Typically, a dry circuit test is performed in conjunction with environmental stress

tests intended to create contamination or metal oxides on connector contact surfaces.

Excessive current through the contacts during testing can cause a physical change in the contact area on a microscopic level. Current can cause heating, which can soften or melt the contact points and surrounding area. The contact area enlarges, resulting in a reduction in resistance. To avoid “wiping away” the con taminates, a dry circuit method is used for testing. A dry circuit is one in which the voltage and current are limited to levels that can't cause changes in the physical and electrical condition of the contact junction. Generally, the open circuit voltage is 20 mV or less and the short circuit current is 100 mA or less. The Dry circuit measurement can also

be made in DC+, DC- and Pulsed modes.

Features & Benefits


Dry circuit testing

50,000 Counts Display

Fast measurement of 60 readings per second

High Accuracy of 0.05 %

1Amp Test Current, 0.1 μΩ Resolution

3.5” (320 x 240) TFT LCD Display

Applications


Production testing of contact resistance of switches, relays, connectors, cables, and other low Resistance Devices

Production testing of various inductive components (coil, choke, and transformer winding etc.

Testing of low value resistors, fuses, and heating elements

Winding resistance of motors, transformers, solenoids, and ballasts

Conductivity evaluation in product design

Incoming inspection and quality assurance testing

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