Name: DESCO U.S.A 19640 thiết bị đo điện trở bề mặt tiếp xúc 10^3 to 10^12 ohms
Brand: DESCO ESD
SKU: 19640
Price: 14790000 VND
Availability: InStock

DESCO U.S.A.

model: 19640

Surface Resistance Checker

The Desco 19640 Surface Resistance Checker is a portable battery powered checker fitted with built-in parallel electrodes that allow for tests of material surface resistance.

This checker is designed for quick checks of surface resistance for ESD control applications in electronics manufacturing or handling environment.The Surface Resistance Checker is equipped with an automatic test voltage selector. The test voltage will switch from 10V to 100V should the measured resistance exceed 1 x 10^5 ohms. Two banana jacks and an electrode toggle switch allow for the connection of two external 5 pound electrodes that measure surface resistance point to point (Rtt).

Parallel Electrodes: Ensure that the electrode toggle switch is set to INTERNAL when choosing to take a measurement with these electrodes. Test Switch: Use this switch to make a surface resistance measurement. Push and hold until one of the resistance measurement LEDs remains illuminated.

Economical compliance verification surface resistance checker
Used for determining if a surface is dissipative, conductive, or insulative
Color coded LEDs quickly provide exponent range for quick checks of EPA ESD control items

Specifications:

Type: Surface Meter
Measurement Range: Measures surface resistivity from 10^3 to 10^12 Ω per square
Display: Digital
Power Source: 9V battery
Electrodes: Built-in parallel electrode
Portability: Lightweight and portable
Accuracy: High accuracy
Operating Temperature: from 59°F to 86°F (15°C to 30°C)
Compliance: meets ESD safety standards

Accuracy: The Desco Surface Resistance Checker is calibrated to ensure that the proper LEDs illuminate when their corresponding load resistances are applied. All load resistances shown below have a ±10% accuracy. No claims are made for the actual resistance values that trigger the change in LEDs.

Maintenance and calibration : ► We also have calibration certificate attached ( optional ) ► Please re-calibrate after use for a certain period through our purchase store. Local Vietnam : SEMIKI CORP