Application
For the measurement of the resistivity of material surfaces as indication for chargeability and conductivity e.g. when changing material or for non-specifiable material.
F740 Surface Resistance Checker
A comfortable portable device to determine the resistance of surfaces.
Specialities
The SRM F740 allows through the measurement of the surface resistivity to infer the affinity of a material’s surface for electrostatic charge or the possibility for deliberate charging for adhesive matters. Addionally, the conductivity measurement (resistance to ground) allows to determine, if through earthing measures alone, electrostatic charge can be discharged.
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F740 Specification
- Easy testing by simply placing on surface to be tested
- Automatic adaptation of metering range
- Measurement cf. ASTM Standard D257 parallel bar sensing
- One-button operation
- Only 130 x 70 x 25 mm dimensions
- 15-step LED-display of resisitivity and resistance within defined range separated to “Conductive”, “Static dissipative” and “Insulative” surfaces
- Powered by 9V PP3 battery
- Shipped with protective sheath, battery and cable
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Pocket-size
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Simple to operate: place device on surface, push button and read result
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Allows to detect electro-static affinity
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Robust
no specific accessories