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LR-Cal LFC 80

Torque calibration device for bench mounting

LR-Cal LFC 80 torque calibrator
LR-Cal
  • Measuring ranges from 0...0.5 Nm to 0...2,000 Nm
  • Display in 9 different torque units
  • Accuracy ±0.2% FS
  • Incl. DAkkS-approved ACCREDIA certificate from 1/10 of full scale for clockwise movement,
    Total measurement uncertainty according to EURAMET cg-15: ≤ 1% f.s.
    (Measuring ranges 0.5 Nm and 2.5 Nm with factory calibration certificate)
  • Optional from 5 Nm additional DAkkS-approved ACCREDIA certificate for counterclockwise movement
  • Programmable "First PEAK" function, facilitates exact calibration
  • Optionally with data logger function
  • Optionally with clamping device LR-Cal LFC-ATCplus for calibration of torque wrenches according to ISO 6789-1 and ISO 6789-2
LR-Cal LFC 80 in carrying case

LR-Cal LFC 80
in carrying case

LR-Cal LFC-ATCplus clamping device

LR-Cal LFC-ATCplus clamping device

LR-Cal LFC 80 options + accessories

Data logger function

Code: LFC80-DLOG

Option (surcharge):
The data logger function can work in two modes.

  • Automatic: cyclic recording (programmable 1s to 10h) in normal mode
  • Manual: Recording on demand (keystroke)

Capacity: 60,000 measured values
Integrated real time clock

The recorded measured values can be displayed on the device or transferred to a PC/laptop via USB. A communication protocol for PC software is listed in the operating manual.

RS232 interface

Artikel-Nr.: LFC80-RS232
LFC80-RS232

Option (surcharge):If the distance between PC/laptop and LR-Cal LFC 80 is greater than 5 meters, the optional RS232 interface must be used (here up to 15 m line length possible).

RS232C, 19,200, 9,600 or 4,800 baud, transmission according to software requirements.

Connection DP9 female on rear side of housing. Use code LFC-RS232-KAB as cable.

Certificate for left rotation

Code: LFC80-L-AZERT
LFC80-L-AZERT

Option (surcharge):Only for measuring ranges from 0...5 Nm:
DAkkS-approved ACCREDIA certificate for counterclockwise direction of rotation.

(Such a certificate for clockwise direction of rotation is included in the standard scope of delivery).

USB/RS232 converter

Code: LFC80-RS232-USB
LFC80-RS232-USB

Accessory:
USB/RS232 converter for connection to PC/laptop if the basic device is equipped with the LFC80-RS232 option, i.e. an RS232 interface.

Adapter Set

Code: LFC80-ADAPTER-SET

Accessory:
Adapter set for the calibration of torque wrenches:

1 x 1/4" female x 3/8" male
1 x 3/8" female x 1/2" male
1 x 1/2" female x 3/4" male

Adapter 3/4" F x 1" M

Code: LFC80-ADAPT-34I-1A
LFC80-ADAPT-34I-1A

Accessory:
Adapter for the calibration of torque wrenches:
Only suitable for ranges 0...1000 Nm and 0...2000 Nm.

3/4" female x 1" male

Mounting bracket

Code: LFC-HALTER
LFC-HALTER

Accessory:
Mounting bracket 90° for vertical mounting

Case

Code: LFC80-KOFFER
LFC80-KOFFER

Accessory:
Storage and transport case with molded foam insert

Base plate

Code: LFC-ATC-PLUS-PLATTE
LFC-ATC-PLUS-PLATTE

Accessory:
In order to simplify the change of reference devices LR-Cal LFC 80 when using the clamping fixture LR-Cal LFC-ATCplus with several LR-Cal LFC 80 devices (in order to have several measuring ranges available), we recommend for each additional measuring range (i.e. each additional LR-Cal LFC 80 device) an additional base plate with code  LFC-ATC-PLUS-PLATTE.

Video

Calibration of a torque wrench according to ISO 6789-1 and ISO 6789-2
with torque calibrator LR-Cal LFC 80 with clamping device LR-Cal LFC-ATCplus