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Model 407820 Version 3.0 August 2005 

3

Meter Description 

1. Sensor 

Input 

2.  RS-232 PC Interface jack 

3. LCD 

Display 

4. Keypad 

5.  Rubber Protective Holster 

6.  Battery compartment on rear (rubber protective jacket must be removed 

from meter to access the rear battery compartment) 

7. Chuck 

 

 

 

 

 

407820

FAST/SLOW

POWER

RECORD/RECALL

PEAK

RESOLUTION

HOLD

UNIT

SENSOR

ZERO

Torque

Meter

Kg cm

2

1
2

3

4

5

6

7

Содержание 407820

Страница 1: ...eter Model 407820 This professional device measures torque in three ranges with 1 5 basic accuracy Advanced functions include Peak and Data Hold Record Mode and RS 232 PC Interface Careful use of this meter will provide years of reliable service 407820 FAST SLOW POWER RECORD RECALL PEAK RESOLUTION HOLD UNIT SENSOR ZERO Torque Meter Kg cm2 ...

Страница 2: ...able PC Interface Built in RS 232 jack Optional data acquisition software Operating conditions Temperature 32 to 122o F 0 to 50 o C Humidity 80 RH Dimensions Meter 7 1 x 2 8 x 1 3 180 x 72 x 32mm Chuck 1 9 48mm head diameter 6 3 160mm handle 0 5 12 7mm opening size Weight Meter 0 5 lbs 225g Chuck 1 46 lbs 665g Accessories Torque chuck chuck key 9V battery and rubber holster with table top stand Ra...

Страница 3: ... jack 3 LCD Display 4 Keypad 5 Rubber Protective Holster 6 Battery compartment on rear rubber protective jacket must be removed from meter to access the rear battery compartment 7 Chuck 407820 FAST SLOW POWER RECORD RECALL PEAK RESOLUTION HOLD UNIT SENSOR ZERO Torque Meter Kg cm2 1 2 3 4 5 6 7 ...

Страница 4: ... RESOLUTION button to select the desired resolution Low or High The selections are listed in the Range Specifications earlier in this manual 2 Use the high resolution setting when the measurement is in the lower area of the measurement range Use the low resolution setting when the measurement is in the higher regions of the measurement range Selecting the response time The meter can be configured ...

Страница 5: ...ng while the user takes measurements The Max and the Min readings can later be recalled 1 Press the RECORD RECALL button to activate this feature The LCD will display the REC icon and the meter will begin monitoring the highest Max and lowest Min readings 2 After measurements are made press the button again to view the Max reading The MAX icon will appear on the LCD along with the highest reading ...

Страница 6: ... sender is responsible for shipping charges freight insurance and proper packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper maintenance or repair or unauthorized modification Extech specifically disclaims any implied warranties or merchantability or fitness for a...

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