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Mouser Electronics

  

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Desco

 

 

  

19780

  

19781

Содержание 19780

Страница 1: ...3 1 ESD Protective Workstations Versatility Measures Rtt Rtg or Resistivity requires optional Resistivity Attachment EMIT item 50560 Quick Checks Surface resistance exponent number illuminates immediately i e 8 10E8 ohms or 100 000 000 ohms Compliance Verification Surface resistance exponent number illuminates immediately and displays Temperature and Relative Humidity during 15 second electrificat...

Страница 2: ...ill indicate Temperature in degrees Fahrenheit tolerance 5 F typical Temperature in degrees Celsius tolerance 3 C typical Humidity as percentage from 5 95 tolerance 10 digits Surface resistance mantissa with exponent displayed via LED measurement in ohms Measurement being displayed is identified by the illuminated function LED The surface resistance exponent or power of number is immediately illum...

Страница 3: ...ing instructions Per ANSI ESD S4 1 Worksurfaces The test specimens and electrodes shall be cleaned twice with a minimum 70 isopropanol water solution using a clean low linting cloth each time Note then conditioned for 72 hours minimum For compliance verification testing do not clean surfaces However if any measurements lie outside acceptable range then clean the material s surface and re test NOTE...

Страница 4: ...rface Remove from the surface only those items that might interfere with the test ESD sensitive devices shall also be removed Clip the sensing test lead with shielded plug to groundable point connected to ground Use one 5 Electrode on other test lead and place Electrode the farthest convenient point on the surface Press button and hold Test Button until measurement is displayed Perform additional ...

Страница 5: ...ersion is required with the Surface Resistance Test Kit The Meter incorporates provision to install an optional Resis tivity Attachment which has parallel electrodes on bottom of the unit to make direct surface resistivity measurements These parallel electrodes allow for measurement of resistivity or when quick checks without the use of 5 pound electrodes is desired Note Although S11 11 1993 uses ...

Страница 6: ...nly the leads supplied with the Meter DO NOT TEST WITH RESISITIVITY ATTACHMENT Resitivity Attachment will give a much higher reading and is only designed for periodic checks With 10V AUTO switch down press Test Button voltage between the two leads should be 10V 5 With 10V AUTO switch up press Test Button voltage between the two leads should be 100V 5 Using the cleaning wipes and 99 isopropyl clean...

Страница 7: ...tory standards Warranty Exclusions THE FOREGOING EXPRESS WARRANTY IS MADE IN LIEU OF ALL OTHER PRODUCT WARRANTIES EXPRESSED AND IMPLIED INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH ARE SPECIFICALLY DISCLAIMED The express warranty will not apply to defects or damage due to accidents neglect misuse alterations operator error or failure to properly maintain clean or repair pro...

Страница 8: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Desco 19780 19781 ...

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