Interface Load Cell Simulators serve a variety of purposes, including testing, calibration, and troubleshooting of weighing systems by replicating the electrical output of a load cell. By generating a precise millivolt-per-volt (mV/V) signal, they enable users to verify weighing indicators, amplifiers, and controllers without requiring an actual load cell. Widely used by manufacturers, field technicians, and researchers, these simulators aid in diagnosing system issues, validating instrumentation, and ensuring accurate force measurement. With features such as adjustable output, compatibility with various excitation voltages, and a compact design, load cell simulators are essential for maintaining and optimizing weighing and force measurement systems.

MODEL	GOOD	BETTER	BEST	BEST
	Evaluator 3	IF500	CX	ECX
Output Accuracy	0.1%	0.02% of setting for one year	0.0015% of setting for one year	0.0025% of setting for one year
Temperature coefficient (ppm/deg °C)	±5	±5	<5 of setting	<5 of setting
Range (mV/V)	±4.5	±5.0 mV/V	±6 (Model dependant)	±4 (Model dependant)
Number of Settings	9	Anything between 0 and ±5.0000	2 to 12 (Model dependant)	2
Typical Use	Troubleshooting	Troubleshooting / Instrument Scaling	Troubleshooting / Instrument Scaling / Metrology Labs	Troubleshooting / Instrument Scaling / Metrology Labs
Instrument Substitution Testing per ASTM E74	NO	NO	YES	YES
Allowable Excitation	ANY	5 or 10 V (Does not work at other excitation voltages)	ANY	ANY
Cost	$	$$	$$$	$$$