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| Product Name: |
Four Point Probe Tester
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| Supply Ability: |
1000 |
| Related proudcts |
four point probe, simiconductor tester, resistivity tester, |
| Specifications |
Resistivity10 -4 ~ 105次/cm;sheet resistance10 -4 ~ 105次/↓; |
| Price Term: |
FOB |
| Port of loading: |
SHANGHAI |
| Minimum Order |
1 SET |
| Unit Price: |
USD5400 |
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1) The main engine uses the world leading advanced circuit design the measured value is more precise, faster, more accurate (generation of traditional-style circuit, Disadvantages: bulky, slow, leading many components which affect life expectancy)
2) LCR display (generation to only digital tube display), automatic is standard, manual is optional
3) Matching computer interface and software (there are 232 interface and USB two kinds of interfaces) to allow easy operation and clear of (can be directly connected to a computer, the computer automatically calculate based on the input to the specified thickness, automatic mutatis mutandis, and the correction factor, so that the measured results of more accurate data can be stored or deleted, which will help to save the use of party records).
4) Second-generation test rack used automatic sensing device, close to the measured object by implementing the automatic deceleration, avoiding the loss of the ***ected objects and probe wear and tear (advanced to any similar products in the domestic market in a test stand, the older generation to Manual).
5) The instrument test resistance, resistivity, sheet resistance, the standardized coefficients of the machine comes with self-tuning, no need for additional manual adjustments,
6) The maximum resolution of this instrument is 0.1m次.
7) The test probe is the tungsten needle, in the market many probes are the high speed steel needle.
8) Each time the survey has the built-in computer to carry on the temperature compensation and the voltage electric current correction automatically
9) Overall measurement standard uncertainty: <= 2% (domestic other factory error is <= 5%)
10) Specifications
***Measuring range:
Resistivity10 -4 ~ 105次/cm
sheet resistance10 -4 ~ 105次/↓
resinstance10 -4 ~ 105次
***Observable semiconducting material size
diameter5mm-130mm
length≒400mm
*** measuring method
Axial, the cross section may
***Display:
41 / 2, digital display, polarity, overload auto-s |
| 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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