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| Product Name: |
HAND HOLD FOUR POINT PROBE TESTER
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| Supply Ability: |
3000 |
| Related proudcts |
four point probe, simiconductor tester, resistivity tester, |
| Specifications |
Resistivity: 10 -2 ~ 102次-cm;Sheet resistance: 10 -1 ~ 103次/↓ |
| Price Term: |
FOB |
| Port of loading: |
SHANGHAI |
| Minimum Order |
1 SET |
| Unit Price: |
USD1296.00 |
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Overview
M2 Handhold four point probe tester is a comprehensive multi-purpose measuring device, which used the four-probe measurement principles. Which can measure resisitivity and sheet resistance of the flake, massive semiconductor material in radial and axial. After put on a special four point probe test fixture, M2 also can measure the low and medium resistance of the metallic conductor.
M2 is componented by main equipment and test probe (optional testboard). The test results can be displayed directly. The main equipment is componented by Numerical control constant current source, high-resolution ADC, embedded microcontroller system. Can be conversion range automatically . Test probes are made by high wear-resistant tungsten carbide, Which kind of probe positioning accuracy, wavering smaller, long life.
M2 applies to the semiconductor material, semiconductor device factory, research institutes, colleges and universities on the resistance properties of semiconductor materials testing. Especially for applications that require fast measurements of low resistivity of the occasion.
Working atmosphere conditions of this instrument is shown as following:
Temperature: 25℃㊣2℃
Relative humidity: 60% ~ 70%
There is no strong electric field interference in the working room of this instrument, which is far away from the high frequency equipment.
Technical parameters
1) measuring range
Resistivity: 10 -2 ~ 102次-cm
Sheet resistance: 10 -1 ~ 103次/↓
Resistance: 10 -3 ~ 9999次
2) Observable semiconducting material size
Diameterㄩ15mm-130mm
Length( or hight) :≒400mm
3) Measuring method
Axial, the cross section may
4) digital voltmeter
(1) measuring range: 2V
(2) deviation: reading ㊣0.1%FSB㊣2LSB
(3) Maximum resolution: 10米A
(4) Accuracy 18ADC ( 5 1/2 digital display)
(5) Display: 4-digit display, automatic decimal point display
5). Numerical control constant current source
(1) Current output :DC current 2米A~ 2mA, 2米A continuously adjustable. A |
| Company: |
Suzhou Tongchuang Electronics Co., Ltd
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| Contact: |
Ms. Betty Wang |
| Address: |
NO.18, AIHEQIAO RD, SUZHOU CITY |
| Postcode: |
210015 |
| Tel: |
86 571 89988821 |
| Fax: |
86 571 85025338 |
| E-mail: |
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