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Consumables >> Accessories >> Metal Probes for 4 PN and Resistivity Tester
                

 

Product Introduction:

       Metal 4 Probes are manufactured by high quality Tungsten steel needle and plastic, which can provide a stable and reliable data, the probes are according SEMI and ASTM standard.

 

Product Feature:

Stable: the shrinkage factor is lower than 0.3%,the swell factor is lower than 3*16-6.
mechanical factor: Tensile Strength>120MPa,bending strength>150MPa,flexural

modulus>120GPa.

stable for high temperature,can be 180

Electrical Factor:Dielectric strength>1Kv/mm,Dielectric coefficient<4,Volume resistivity>106.

corrosion-resistant,fire resistance.

 

Technical information:

size : 8mm

distance between probes: 1±0.010mm

Probe material: high speed steel

pressure of probe: 5~8N

the length of probe outside:3mm

the resistance between probes:>109ohm

 

Customers:

LDK,Yiingli solar……

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