background image

 

Manual WST 50 

  Connection 

 

The Refernce resitors are in a 3.5mm Plug and will be connected tot he 3.5mm Socket. 

Scope of supply WST 100 SET 

 

 

Hand instrument WST 50 

 

4 x Batteries AA Mignon Alkaline 

 

Manual 

 

Calibration Certification

 

 

 

 
 

 

Optional accessories 

 

 

 

 

 

WST-50 NT

 

 

Power-Set including 4 x NiMH AA Bateries and a Plug power supply.  

Important !  

Before using the power supply replace the alkaline 

-batteries with rechargeable NiMH types. 

WST-50 RE 

Reference – Resitor modul RE-50 

Reference – Resitor ypu need one fort he lower and one for the 

upper Limit each with Calibration certification. 

 

The reference- Resitor is mounted in a 3.5mm Plug  

The standard values are : 

 

 

lower Limit 750k

   

 

 

upper limit 35M

 

We can deliver each pair of limits into the limit range without extra charge ! 

 

 

1

 

Lower limit range  0. . . . 2MΩ ; oberer Grenzwert 5. . . . 200MΩ 

 

 

Содержание WST 50

Страница 1: ...MANUAL Wrist Strap Tester WST 50 performance test for Electrostatic Wrist Straps ...

Страница 2: ... The WST 50 is a reliable and advantageous solution for this The appliance is portable and because of its battery power employable everywhere Specific feature The setting of the limits and the calibration can be done by the customer himself very simply The limits values can be opposed by external resitors Doing this with calibrated resitors it is also a calibration of the instrument By changing th...

Страница 3: ...g Power supply 4 x Mignon AA Alkaline Batteries Alternativ Plug power supply 7 5V 300mA with 4 x Mignon NiMH Batteries Display 1 LED 8mm green 3 LEDs 5mm red 1 Buzzer Principle of Measurement Current Voltage Converter Measuring voltage 20V 5 Connection Power socket and 3 5mm Socket Limits The limits are separate adjustable for the wrist strap test and the shoe test Lower Limit 0 2MOhm Upper Limit ...

Страница 4: ... sounds only the appropriate red or LED lights up Expiry of wrist strap test If the LED shines the resitor in the cable is defect Exchange the cable If the LED shines the resitor in the cable ist o high or the wrist strap is defect or dirty In this case test the cable separat Expiry of cable test If the green LED shines the wrist starp is o k Wait until the result appears Press and hold the plate ...

Страница 5: ...er limits are possible without extra charge The limits can be changed by the customer anytime see adjustment of the limits Evaluation lower limit Calibrated Value LCV LED Calibrated Value LCV 10 LED o k upper limit Calibrated Value UCL 10 LED o k Calibrated Value UCL 10 LED Exchange Batteries The appliance possesses battery supervision If the battery voltage is below the limit the red low Battery ...

Страница 6: ... Plug power supply Important Before using the power supply replace the alkaline batteries with rechargeable NiMH types WST 50 RE Reference Resitor modul RE 50 Reference Resitor ypu need one fort he lower and one for the upper Limit each with Calibration certification The reference Resitor is mounted in a 3 5mm Plug The standard values are A lower Limit 750kΩ B upper limit 35MΩ We can deliver each ...

Страница 7: ...LED shines and the buzzer appears for 1 second LED shines Connect the resitor modul for the upper limit into the 3 5mm socket Press button H shortly If o k the green LED shines and the buzzer appears for 1 second The new limit are stored By pressingb the plate the instrument will switch off Error If a connected calibration resistor is out of these ranges all 6 red LEDs flash 5 x Error Calibration ...

Страница 8: ...nce In order to return to the normes the calibrated resistors can be calibrated by the manufacturer annually With these calibrated resistors all appliances of the customer can then be calibrated again Suggested calibration cycles of the Reference Resitor moduls annual 2016 Kleinwächter GmbH Kleinwächter GmbH Krummattstraße 9 79688 Hausen Germany Tel 49 7622 6863 0 Fax 49 7622 6863 40 www kleinwaec...

Отзывы: