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User's Guide 
 

 

 
 

Model 412300 Current Calibrator with Loop Power 
 
Model 412355 Current / Voltage Calibrator 

 
 
 
 
 
 
 
 
 
 

Содержание 412300

Страница 1: ...User s Guide Model 412300 Current Calibrator with Loop Power Model 412355 Current Voltage Calibrator ...

Страница 2: ...y of reading 0 075 1 digit or 3 digits whichever is greater Meter Power 9 volt battery or optional AC adaptor Loop Power 12V DC 412300 only Maximum Load 350 ohms at 20 mA Dimensions 3 8 x 4 2 x 1 8 96 x 108 x 45mm folded Weight 12 oz 340g Accessories Supplied 9V battery and calibration cable with spade lugs Optional Accessories AC Adaptor NIST Certificate and Carrying Case Range Specifications Mod...

Страница 3: ...of this user guide has the same switches connectors jacks etc Operational differences are described in this manual 1 LCD display 2 Battery Compartment for 9V Battery 3 AC Adapter input jack 4 Calibrator cable input 5 Range switch 6 Fine output adjustment knob 7 Neck strap connector posts 8 Calibration spade lug connectors 9 ON OFF switch 10 Mode switch ...

Страница 4: ...MEASURE position 2 Connect the Calibration Cable to the meter 3 Set the Range switch to the desired measurement range 4 Connect the Calibration Cable to the device or circuit under test 5 Turn the meter on 6 Read the measurement on the LCD display SOURCE Output Mode of Operation In this mode the unit can source current up to 24mADC 412300 or 25mADC 412355 The Model 412355 can source up to 10VDC 1 ...

Страница 5: ... 4 Turn the calibrator on 5 Read the measurement on the LCD Important Note Do NOT short the Calibration Cable leads while in the POWER MEASURE mode This will cause excess current drain and may damage the calibrator If the cable is shorted the display will read 50mA Battery Replacement When the LOW BAT message appears on the LCD replace the 9V battery as soon as possible 1 Open the calibrator s lid...

Страница 6: ...ntal or consequential damages FLIR s total liability is limited to repair or replacement of the product The warranty set forth above is inclusive and no other warranty whether written or oral is expressed or implied Calibration Repair and Customer Care Services FLIR Systems Inc offers repair and calibration services for the Extech Instruments products we sell NIST certification for most products i...

Страница 7: ...cidentel La responsabilité totale de FLIR est limitée à la réparation ou au remplacement du produit La garantie définie ci dessus est inclusive et aucune autre garantie écrite ou orale n est exprimée ou implicite Calibrage réparation et services après vente FLIR Systems Inc offre des services de calibrage et de réparation pour les produits Extech Instruments que nous commercialisons Nous fournisso...

Страница 8: ...s incidentales o consecuentes La responsabilidad total de FLIR está limitada a la reparación o reemplazo del producto La garantía precedente es inclusiva y no hay otra garantía ya sea escrita u oral expresa o implícita Servicios de calibración reparación y atención a clientes FLIR Systems Inc ofrece servicios de reparación y calibración para los productos que vendemos de Extech Instruments Además ...

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