ST-13-3min-V1.0_20251010_13582373_20251010_14292804

2 month ago

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5 month

Product details

The ST-13 type conductive type identifier is an instrument that uses the principle of thermoelectric potential method and rectification method to identify the conductive type (PN type) of semiconductors.

Instrument complete set composition: This instrument consists of a main unit and two sets of probes and other components. The conductive type P or N is indicated by the digital tube. The probe is used in combination with a cold and a hot one.

Advantageous features

In the thermoelectric potential method, the thermal probe has a constant temperature adjustable function to meet the needs of testing a wide range of low-resistivity conductive types! Both the cold and hot probes are plug-and-play, making replacement convenient.

In the rectification method, the instrument that uses the principle of rectification to identify the conductive type of semiconductors also has the function of testing heavy doping.

The key components of this instrument adopt dedicated integrated circuits and high-quality surface mount technology. The instrument features a wide identification range, high sensitivity, good stability and convenient operation. It is suitable for the needs of semiconductor material factories, semiconductor device factories, scientific research institutions, colleges and universities, etc. for testing the conductive type (PN type) of semiconductor materials over a wide range, especially low resistivity!

Iii. Technical Parameters

1. PN identification range:

Thermoelectric potential rho = 1 ~ 1.0 x 10 ³x 10 ^-4Ω - cm, rectifying method of rho = 1 x 2 ~ 1.0 x 10-10 ⁴Ω - cm

2. Measurable dimensions of semiconductor materials

PN identification: Contact surface Smin= 3mm*3mm

3. Probe parameters:

Thermoelectric potential method (1) Thermal probe: Temperature adjustment range 60℃ to 200℃, probe: nickel-plated "non-aging"

⑵ Cold probe: Single-needle type

Rectification method, nickel plating of steel needles

4. Power Supply

220V±10% 50Hz

Power consumption: < 200,000 W

5 Working environment

Temperature: -10℃ to 40℃, relative humidity: 50% to 70%

There should be no strong electromagnetic field interference in the studio

6. Dimensions and weight:

Main unit: 175mm (length) × 200mm (width) ×70mm (height) Weight: approximately 1kg

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Suppliers

SUZHOU JINGGE ELECTRONICS CO., LTD.

Audited supplier

5 month

Main Product: Four-probe tester, Powder resistivity tester, Ultra-high resistance microcurrent tester , Resistor Tester, Quality resistivity tester, PN Type Identifier

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