Small FWD System FWD-Light

FWD-Light® Product Configuration

Product Configuration

Product Name Compact set Standard set Notes: Standard accessories
Main Body KFD-100A
Built-in sensor 
acceleration transducer 
load cell		 check check weight (5kg)：KFDF-11-05
Loading plate (ø100 x 15(thick)mm)
:KFDF-31-100
5m cable
Exclusive Indicator TC-351F
Of view (21 digits × 8 lines) 
RS-232C interface
Card slot		 check check AC Power Battery Pack
Mobile Storage 
Aluminum Carrying Case
KFDF-21-1		 - check Storage: body, only indicator options
(external displacement sensor, 
the printer only)
64MB 
Compact flash memory card		 - check 　
Memory card adapter - check 　

Small FWD main body KFD-100A

img-kfd100a-01

KFD-100A is a small body falling from a heavy weight and loading of the accelerometer and built-FWD load meter free-fall will be the weight of the body weight, total amount of load and displacement values when the impact load, using an accelerometer measures. Displacement of the accelerometer measurements are derived by integrating two times.
Degree of protection IP 42 equivalent

Specifications

Dimensions of loading plate φ100 x 15(thick)mm
Mass of weight 5kg
Falling height 50 to 530mm
Falling method of weight Lever (with stopper)
Maximum load 20kN
Miaximum displacement 2.500mm
Strain gauge based sensor
Load Cell 1 point, 20kN
Acceleration transducer 1 point, 500m/s2
Data acquisition
No. of measuring points 2 points (load nad acceleration)
Measuring accuracy ±(0.1%rdg+2digit) (at23±5℃)
Data memory 800 data/point
Sampling speed 50μs
Trigger function By data (load value) Trigger method   Data trigger recording
Interface Exclusive 2-wire serial transfer
No. of external displacement sensor 4 points at maximum
Power source Supplied by TC-351F
Environment -20 to +60°C, less than 85%RH (no condensation)
Height Approx. 1100mm
Weight Approx. 15kg. (including 5kg weight)

External Displacement Sensor KFDS-1B

img-kfds1b-01

FWD-Light for the External Displacement Sensors up to 4 expansion units can be connected. 5m cable included
Degree of protection IP 42 equivalent

Specifications

Maximum displacement 0 to 1.000mm (accelerometer sensor)
Dimensions φ79 x 125(H)mm (excluding protrusions)
Mass Approx. 1.5kg

TC-351F only indicator

img-tc351f-01

TC-351F is only a small indicator FWD measurement results via display system with LCD display to record the flash memory card indicator. Measurement data recorded in computer memory card can be read and inserted into a PC card slot. In addition, optional software measurement process can be measured in the TC-7100 using the online. Online measurements can also be incorporated into your PC as well as raw waveform data analysis.

Specifications

Indicator 128 x 64 dots liquid crystal display
Content View
Display Monitor Load, acceleration sensor * external acceleration, time
Analysis show Maximum load value, the maximum displacement displacement displacement sensor * maximum external coefficient of subgrade reaction (KTML), soil modulus (ETML) Last-minute analysis and three times, including four minutes show times
View sample

represents an examplemarked when using the optional external sensor
Recorded data display Namba consecutive record data file specified in the memory card data along with records of three times 
File Management File management record data file specified No initialization data erase memory card recording
Real-time clock
Settings Year, month, day, hour, minute, second
Accuracy ±2sec/day (at 23±5℃)
Memory Card recording analysis
Standard Card PC Card Standard compliant (TypeII)
Card type Compact flash memory card (with adapter card)
or ATA flash memory
Card capacity 8 to 128 Mbyte
Recording Format CSV file
Measurement processing software interface options (TC-7100) when using
Standards RS-232C
Features Receiving control commands,
Sent to the printer only print out the measurement data
Power
Battery Ni-MH battery pack
Hours continuous use Approx. 32h, or approx. 1000 times measured(at 23±5℃)
Standard configuration in a state of full charge (without options)
at 30 times / When did the measurement of time
Vibration resistance 30m/s2 (at 50Hz 0.6mmp-p)
Waterproof IP-54 (installed state Connector cap)
Operating temperature and humidity range -10 to +50℃ 85%RH or less (noncondensing)
Dimensions Approx. 150(W) x 120(H) x 265(D)mm (excluding protrusions)
Mass Approx. 3kg

Options

Product Name Type Product photo Notes
External Displacement Sensor KFDS-1B kfds-1b-1 5m cable included
Added weight drop(10kg) KFDF-11-10 KFDF-11 　
Added weight drop(15kg) KFDF-11-15 　
Loading plate(φ150mm) KFDF-31-150 KFDF-31 φ150×t15mm
Loading plate(φ200mm) KFDF-31-200 φ200×t15mm
Loading plate(φ300mm) KFDF-31-300 φ300×t22mm
Simple calibration device KFDF-61 KFDF-61 Simple calibration equipment for measuring data to confirm this at the scene
Rubber buffer KFDF-51 KFDF-51  
Mobile Storage Aluminum Case KFDF-21-2 KFDF-21-2 Weight for weight with storage options / external displacement
Careers KFDF-41 KFDF-41 FWD-Light fixtures only move
Software measurement process TC-7100 TC-7100 For Windows
RS-232C cable CR-5360 CR-5360 　　
128MB flash memory card capacity 　   Uses card adapter
Printer only DPU-S245 DPU-S245 　
Printer cable CR-4530   　
Printer paper TP-S245L-1   　

More Information

Braking Pedal Force Transducer

Braking Pedal Force Transducer MLA-NACE

This is a load cell to measure the brake pedal force. It can easily be attached without modifying the pedal.

Braking Pedal Force Transducer MLA-NA 1kN
Features
  • Easy installation
  • Constructed thin and light
  • Little measurement error caused by the position to step on the pedal
  • Comes with hook for displacement transducer wire

  • Specifications
    Type Capacity Rated output Nonlinearity Allowable temperature range
    MLA-1KNA 1ｋN 1mV/V（2000×10-6 strain）±10% 0.3%RO -10 to +60℃

More Information

Settlement Transducer Common-use Accessories

KLA-A/NKLA-B Common-use Accessories

Related product correspondence table

Name Type KLA KLB KLC Description
Hydraulic Anchor KLF-11 ♦ ♦ ♦ Fixed at the measurement point.
KLF-12 Δ Δ  
KLF-13     ♦
KLF-14     ♦
KLF-15     ♦
Rod KLF-21 ♦ ♦ ♦ A rod to conduct the displacement of the anchor.
Pressure Tube KLF-22 ♦ ♦ ♦ A tube for the hydraulic anchor
Pump KLF-23 ♦ ♦ ♦ A pump applying water pressure to the hydraulic anchor
Rod fixing jig KLF-24 ♦ Δ   Used for fixing the rod to the settlement transducer
Rod tensioning jig KLF-25 ♦ Δ   Used for preventing looseness of rod during curing of grout
Coupler KLF-26 ♦ ♦ ♦ A jig for connecting the pump and pressure tube
Grout filling hose KLF-27   Δ   A hose for filling grout
Exhaust hose KLF-28   Δ   A hose for allowing air in a hole to escape when filling with grout
Mounting bracket KLF-29     ♦ Used when inserting a multi-layer settlement gauge , anchor, and rod in a hole
Release wire KLF-30     ♦ Used to release a stopper that was put in place where measuring started
Displacement adjustment wire KLF-31     ♦  

* ♦:Always necessary for measurement Δ:To be used depending on conditions

Acceleration Transducers Accessories

Acceleration Transducer Accessories

Acceleration Transducer mounting plate

There are five types of mounting plate to suit the following acceleration teansducers. Six pieces of fixing bolt M2x5mm are supplied.

Type  Applicable Acceleration Transducer
img-arjf-11-01ARJF-11

ARJ-A Side or Bottom mounting
ARJ-A-D Side or Bottom mounting
ARJ-A-T Side mounting
ARJ-A-T Side or bottom mounting
ARK-A Side or Bottom mounting
img-arjf-12-01ARJF-12 ARJ-A-T Bottom mounting
img-arff-11-01ARFF-11 ARF-A Side mounting
ARFF-12ARFF-12 ARF-A Tri-axial mounting
img-arhf-11-01ARHF-11 ARH-A Side mounting
img-arsf-11-01ARSF-11 ARS-A Side mounting

More Information

Displacement Transducers Accessories

DISPLACEMENT TRANSDUCERS
ACCESSORIES CE

Contact Tip DF-11

The DF-11 is used with OU/CE/DDP-A/SDP-50E/-100E/SDP-ET type displacement transducer.

o_disp-df11

Contact Tip DF-12

The DF-12 is used with SDP-200E/-300E type displacement transducer.

o_disp-df12

Contact Tip DF-13

The DF-13 is used with CDP type displacement transducer.

o_disp-df13

 

Contact tip DF-14 (with roller)

o_disp-df14

Contact Tip DF-15

o_disp-df15

Contact Tip DF-16

o_disp-df16

Contact Tip DF-17

o_disp-df17

Hook Bolt SDPF-13

The SDPF-13 is used with SDP-CT displacement transducer. Also available with SDP-200E/-300E for tension displacement use.

o_disp-sdpf13

Holder CDPF-11/CDPF-12

The CDPF-11 is used to mount CDP displacement transducer, and the CDPF-12 to mount CDP-M/-MT.

o_disp-cdpf11
Type

Applicable transducer
CDPF-11-25

CDP-5 25,5B to 25B,CDP-50M,CDP-50MT
FDP-A
CDPF-11-50

CDP-50,50-D,CDP-100M,CDP-100MT
CDPF-11-100

CDP-100,100-D
CDPF-12-25

CDP-5M to -25M,CDP-5MT to -25MT
Type A B C φD φE F G H I J
CDPF-11-25 10 28 25 20.5 30 13 5 15 15 20
CDPF-11-50 10 35 32 33.5 43 13 5 15 15 20
CDPF-11-100 11 36 40 41 50 17.5 8 14 16 25
CDPF-12-25 7 17.5 16.5 10.4 15 9 5 10 10 15

Magnet Stand MB

The MB is used to mount displacement transducers.

o_disp-mb
Type Body (W × L × H) Support (Dia. × L)
MB-B 50×58×55mm 12×176mm
MB-PSL 30×34×35mm 7×99mm

Fixing Jig PIF-21

The PIF-21 is pre-mounted on the specimen surface such as concrete by bonding with adhesive. The Pl type displacement transducer is mounted on the PIF-21 jig by screwing.

o_disp-pif21
Type Applicable transducer
PIF-21-50 PI-2-50/PI-5-50
PIF-21-100 PI-2-100/PI-5-100
PI-2-150/PI-5-150
PI-2-200/PI-5-200
PI-2-250/PI-5-250
PI-2-300/PI-5-300

Fixing Jig RAF-11

The RAF-11 is pre-mounted on the test specimen by bonding with adhesive. The RA / UB transducer is clasp-mounted on the RAF-11 jig.

o_disp-raf11

Dummy Plate PIF-11

The PIF-11 is used to maintain the proper gauge length when mounting the PIF-21 Fixing Jig on test specimen.

o_disp-pif11
Type Applicable transducer A B C φD
PIF-11-50 PI-2-50/PI-5-50 50 70 4.1 8
PIF-11-100 PI-2-100/PI-5-100 100 120 6.1 12
PIF-11-150 PI-2-150/PI-5-150 150 170 6.1 12
PIF-11-200 PI-2-200/PI-5-200 200 220 6.1 12
PIF-11-250 PI-2-250/PI-5-250 250 270 6.1 12
PIF-11-300 PI-2-300/PI-5-300 300 320 6.1 12

More Information

Frictional type Axial Strain Transducer

Frictional type Axial Strain Transducer FGAH-1B-R／FGAH-1B-H

This transducer measures axial strain of steering tie-rod of a car and consists of two types FGAH-1B-R and FGAH-1B-H for which a cross section of the rod is round shape or hexagon's. It is also suited to measure axial strain of a tension rod used in aseismic reinforcement structure or in steel frame structure. Since frictional strain gauges are used in this transducer, installation is completed and it gets ready for measurement by merely pinching the rod with the transducer, without detaching the rod. There is no need of technical skill and complicated works for attaching strain gauges on the rod.

Frictional type Axial Strain Transducer FGAH-1B-R／FGAH-1B-H
Features
  • Easily installed by just clamping-on without detaching the existing rod
  • Tensile force management of rod between sheet piles or in architectural structures is easily achieved
  • Transducer can be removed after use and used repeatedly
  • Applicable rod is round rod of diameter 10 to 25 mm or hexagonal rod of width across flats 13 to 25 mm
  • Small and light construction to allow installation in a restricted space
     

  • Specifications
    Type FGAH-1B-R FGAH-1B-H
    Applicable shaft Round shape
    φ10.0 to 25.0mm    		 Hexagon shape
    Width across flats
    13.0 to 25.0mm
    Capacity

    ±1000 x 10-6 strain
    Rated output

    Approx. 2600 x 10-6 strain
    Non-linearity 1%RO
    Allowable temperature range -30 to +60℃(no dew condensation)
    Frequency response Approx. 6.5kHz
    Input/output resistance 1000Ω±3%
    Sensor mode Full bridge
    Dimensions Approx. φ52 x 35mm
    Weight Approx. 55g(excluding spacers and cable)
    Protection rating Equivalent to IP51
    Recommended exciting voltage 2V
    Allowable exciting voltage 5V
    Input/output cable φ3.2mm 0.08mm² 4-core shielded vinyl cable 5m

     

    [Test conditions] Test piece

    　1. Diameter 10mm
    　2. Inner diameter 6.2mm
    　3. Material SNCM439
    　4. Elastic modulus 208,000N/mm2 (our in-house test result)
    　5. Poisson’s ratio 0.29 (our in-house test result)
    　6. Surface roughness Ra1.2
    　7. Hardness HRC38

    *This transducer may not be applicable depending on the material, surface roughness and/or surface treatment of the rod.

More Information