AEP transducers / MICROKAL / Force transducers

Force transducer suitable for the calibration of material testing machines and metrological comparisons between laboratories.
Excellent metrological features stated by the Metrological Research National Institute (I.N.RI.M.).
Structure optimization thanks to the F.E.M. design.
Easy application for tension and compression.
Completely made of stainless steel
Completely LASER welded
Long term stability

Category:

Description

Force transducers for the measurement of static and dynamic loads in COMPRESSION and TENSION.

Nominal Load from 50 N to 5 kN
Class (ISO 376) 00, 0.5 and 1
Linearity and Hysteresis 0,03%
Output: 2mV/V

 

• Excellent metrological features
• Off-center loads compensation ≤0.005% F.S.
• Low sensitivity to supporting surfaces ≤0.002% F.S.
• Easy use for tension and compression application.
• Easy to be handled thanks to its reduced weight (~1.4kg).
Designed due to the need of extending to the lower ranges the well known and appreciated metrological characteristics of KAL series, these transducers are able to value the uncertainties among the different sample machines of ACCREDIA laboratories and the National Standards. They are therefore suitable to be employed as First Line or Transfer Samples among laboratories, research bodies and companies which work following Quality procedures or as a reference system on force sample machines, materials test machines and test benches.

Dimensions [mm]

CODE (Class 00) CODE (Class 05) CODE (Class 1) LOAD M
CUKAL50NI005 CUKAL50NI055 CUKAL50NI15 50 N M8
CUKAL100NI005 CUKAL100NI055 CUKAL100NI15 100 N
CUKAL250NI005 CUKAL250NI055 CUKAL250NI15 250 N
CUKAL500NI005 CUKAL500NI055 CUKAL500NI15 500 N
CUKAL1KNI005 CUKAL1KNI055 CUKAL1KNI15 1 kN
CUKAL2KNI005 CUKAL2KNI055 CUKAL2KNI15 2 kN M12
CUKAL3KNI005 CUKAL3KNI055 CUKAL3KNI15 3 kN
CUKAL5KNI005 CUKAL5KNI055 CUKAL5KNI15 5 kN

Technical Data

Accuracy class: ISO 376 00 0.5 1
NOMINAL LOAD 50N-100N-250N-500N-1kN-2kN-3kN-5kN
RELATIVE ERRORS (at reading)
a) repeatability 0°-120°-240° (b)
b) interpolation (fc)
c) reversibility (u)
d) zero (fo)
≤ ±0.020%(1)
≤ ±0.020%(1)
≤ ±0.030%(1)
≤ ±0.005% F.S.
≤ ±0.045%(1)
≤ ±0.040%(1)
≤ ±0.050%(1)
≤ ±0.010% F.S.
≤ ±0.080%(1)
≤ ±0.050%(1)
≤ ±0.090%(1)
≤ ±0.010% F.S.
LINEARITY
HYSTERESIS
≤ ±0.02% F.S.
≤ ±0.02% F.S.
TEMPERATURE EFFECT (10°C)
a) on zero
b) on sensitivity
≤ ±0.015% F.S.
≤ ±0.010% F.S.
NOMINAL SENSITIVITY
CALIBRATION TOLERANCE
2mV/V (2)
≤ ±0.1% F.S.
INPUT RESISTANCE
OUTPUT RESISTANCE
INSULATION RESISTANCE
ZERO BALANCE

REFERENCE POWER SUPPLY
NOMINAL POWER SUPPLY
MAXIMUM POWER SUPPLY
350±2Ω
352±2Ω
> 5 GW
≤ ±0.5 % F.S.
10 V
1-15 V
18 V
MECHANICAL LIMIT VALUES
REFERRED TO NOMINAL LOAD:

a) service load
b) max permissible load
c) breaking load
d) max transverse load
e) max permissible dynamic load
DISPLACEMENT AT NOMINAL LOAD

120%
150%
>300%
100%
75%
~ 0.2 mm

REFERENCE TEMPERATURE TEMPERATURE NOMINAL RANGE SERVICE TEMPERATURE STORAGE TEMPERATURE +23°C
-10/+40 °C
-10/+70 °C
-20/+80 °C
WEIGHT
PROTECTION CLASS (EN 60529) CASE EXECUTION MATERIAL
~1.4 kg IP40
Acciaio inox / Stainless Steel

(1) Percentage errors referred to reading, min. 1/10 of the nominal load.
(2) Calibration performed in COMPRESSION.
kg calibrations on request.
Classifications according ASTM E74 on request.

Electrical Connections


With female 8 poles straight M12x1 CONNECTOR complete of PVC 80°C shielded cable, Ø 5.2mm
with 6 tinned Ø 0.25mm2 conductors. Length: 5m.
* Connected to the body of the transducer.

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