I. Overview of functional and structural features         

                             SZT-G material box loading steps

Basic function: SZT-G rubber and plastic material resistivity test bench, equipped with a four probe instrument to form a complete test system, is a multi-purpose comprehensive measuring device for measuring the resistivity/square resistance of rubber and plastic materials or semiconductor films using the four terminal measurement principle. (hereinafter referred to as the test bench)

Basic composition: the test bench is composed of sample box, test electrode group, lifting table, support, connecting cable and other parts.

Matching and compatibility: This test bench is compatible with all the desktop four probe test instruments of our company. This test bench can be compatible with most four probe resistivity/square resistance test instruments of domestic peers.

Advantages and features: The electrode group of this test bench is lifted and lowered by a fast and constant pressure manual mode, featuring good stability, compact structure, simple measurement, etc. The sample box is made of high temperature, corrosion resistance and high insulation materials, and is equipped with connecting electrodes. After the clean standard sample is clamped, it is convenient for drying, aging, testing and moving, so as to avoid the pollution caused by touching the sample by hand and affecting the test accuracy.

The instrument is suitable for semiconductor film material factory, rubber and plastic material factory, metal film material factory, capacitor factory, scientific research institutions, colleges and universities to test the square resistance and resistivity of semiconductor or rubber and plastic materials.

 II. Main Technical Parameters and Description            

2.1 Measuring range and resolution (determined by instruments)

(1) Square resistance test range * (take SZT-G test tool holder as an example)

Measuring film width: 1mm ≤ B ≤ 50mm

Measured value of square resistance: 1.0 × 10^-3～2.000 × 10⁶ Ω/□, resolution: 1.0 × 10^-4 ～1.0 × 10³ Ω/□。

(2) Range of resistivity test (take SZT-G test tool holder as an example)

(Thickness d<10mm, width w<50mm)

Resistivity measurement value: 1.0 × 10^-3 ～ 2.00 × 10⁶ Ω * cm, resolution: 1.0 × 10^-4 ～ 1.0 × 10³ Ω*cm。

2.2 SZT-G50 test tool rest:

⑴ Voltage blade spacing: 20mm ± 0.2%, blade length: 60mm

⑵ Current blade spacing: 70mm, blade length: 60mm

(3) Overall dimension of test tool rest: 220 × one hundred and eighty × 200 (long × wide × High)

 III. Contact Information                                                  

Sales Manager: Grace Zheng

Tel.:+8618762109211

Email: zhengjingjing@szjgdz888.com

Alibaba Store: https://szjgdz.en.alibaba.com