Extech Instruments 475055 User Manual Download Page 5

475055-EN v2.5   3/14 

5

Maintenance 

Battery Replacement 

The low battery indication appears as a "LO" on the display when battery voltage is less than 6.8V. 
To replace the battery: 

1. 

Remove the two screws from the battery compartment cover. 

2. 

Lift off the battery cover. 

3. 

Replace with six (6) 1.5V ‘AA’ batteries. 

4. 

Replace compartment cover and screws. 

 
Specifications 

Range 

220 lbs, 100kg, 980 Newtons 

Accuracy (23

o

C) 

±(0.5%rdg + 0.1lbs, 0.1kg or 0.4N) 

Resolution 

0.05lbs, 0.05kg, 0.2 Newtons 

Overload Capacity 

150kg 

Circuit 

Custom LSI microprocessor 

Zero adjust 

Button for Peak Hold and normal display zero 

Display 

5 digit LCD type; Digit height: 0.63” (16 mm) 

Update Rate 

Fast mode 0.2 seconds; Slow mode 0.6 seconds 

Over range Indicators 

LCD displays “

--------

“ for tension measurements and “

--------

“ for 

compression measurements 

Zero / Tare Control 

Up to Maximum capacity 

Full Scale Deflection 

<1mm 

Transducer type 

S-type load cell with 2 hooks (thread size: M6 x 1mm ISO) and 6.5 
ft (2m) cable 

Peak Hold 

Freezes Max reading on display 

Data Output 

RS-232 serial interface with 16-bit data stream output 

Operating Temperature 

32 °F to 122 °F (0°C to 50°C) 

Operating RH 

Max. 80% Relative Humidity (RH) 

Power Supply 

6 x 1.5V ‘AA’ batteries or 9VDC adapter (not included) 

Power consumption 

28mA (approx.) 

Weight 

Meter: 1 lb (450g) 

Sensor: 0.84 lbs (380g) 

Dimensions 

Meter: 8.5 x 3.5 x 1.8”  (215 x 90 x 45 mm) 

Sensor with 2 hooks: 5.7 x 2.0  x 0.6” (145 x 51 x 15 mm) 

Cable length: 6.5 ft. (2m) 

Test Stand Mounting Holes  Located on rear (thread size: M5 x 0.8mm ISO); mounting screws 

included. Holes are 60mm apart 

Summary of Contents for 475055

Page 1: ...User s Guide Models 475055 Digital Force Gauge ...

Page 2: ...r reverse display direction and a separate sensor An RS 232 PC interface provides data acquisition functionality This meter is shipped fully tested and calibrated and with proper use will provide years of reliable service Meter Description 1 Sensor socket 2 LCD display 3 Keypad 4 Kg N lb switch 5 Off On Peak switch 6 Sensor plug 7 Sensor loop 8 S type load sensor 9 Sensor hook 10 Mounting holes 60...

Page 3: ... Slide the POWER switch to the ON I position Reverse the LCD display if desired via the Display Reverse key 2 Zero the meter before each measurement 3 Touch the adapter to the object being measured in a straight line Refer to Fig 1 4 Begin measurement by applying force Push or Pull Read the LCD display 5 After completing the measurement the display will indicate 0 00 if the position and angle of t...

Page 4: ...ection Press the FAST SLOW key to select the desired display update rate The FAST icon will appear in the display when FAST is selected Mounting For best results mount the Digital Force Gauge to a test fixture Mounting holes are provided on the rear of the meter for use with fixtures and test stands Display Backlight Pressing the backlight button momentarily will turn on the backlight After approx...

Page 5: ... 2 seconds Slow mode 0 6 seconds Over range Indicators LCD displays for tension measurements and for compression measurements Zero Tare Control Up to Maximum capacity Full Scale Deflection 1mm Transducer type S type load cell with 2 hooks thread size M6 x 1mm ISO and 6 5 ft 2m cable Peak Hold Freezes Max reading on display Data Output RS 232 serial interface with 16 bit data stream output Operatin...

Page 6: ...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 is als...

Page 7: ...tel 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 fournissons ég...

Page 8: ...identales 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 ofrec...

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