Description
LCT-11 load cell tester
The Flintec LCT-11 is a stand-alone, handheld load cell tester for troubleshooting analog strain-gauge load cells and scales. It checks bridge and insulation resistance and measures load-cell output, helping you identify wiring or sensor problems and assess scale performance. A full test takes approximately 5 seconds.
What does the LCT-11 test?
In a full test, the LCT-11 checks excitation input resistance, signal output resistance, and—on 6-wire cells—sense resistance. It also measures insulation resistance between the bridge, shield, and body, and displays the load-cell signal as a percentage of rated full scale. In continuous mode, you can monitor the signal while applying test weights to assess linearity and repeatability. For a multi-cell scale, the manufacturer’s guide describes testing through the junction box with the indicator disconnected to help check load distribution.
Compatibility
The LCT-11 is designed for standard analog strain-gauge load cells with 4-wire or 6-wire connections and rated outputs supported by its 0.1–5 mV/V input-sensitivity setting. It can be used with individual cells and analog multi-cell scales. It is not specified for digital load cells. Select the correct 4-wire or 6-wire mode and rated output before testing; follow the Flintec user guide, especially for insulation-resistance measurements.
Features
- Quick testing of analog strain-gauge load cells and scales
- Helps assess load distribution in multi-cell scales
- Continuous measurement for checking linearity and repeatability
- Simple interface; full test in approximately 5 seconds
- Two-line, 16-character alphanumeric display
- Rugged ABS plastic housing
- 8-pin connector with screw-terminal connections included
- Requires 4 AA batteries (not included)
- Dimensions: 150 × 80 × 28 mm
- Weight: 250 g
What is included?
The package includes the LCT-11 tester and an 8-pin connector with screw terminals. Four AA batteries are required and are not included. The manufacturer’s published specification does not list a carrying case as included.
Technical Details
- Bridge test voltage: 1.25 V DC; insulation test voltage: 10 V DC
- Input and output resistance: up to 5 kΩ; 0.5 Ω resolution; ±0.5 Ω accuracy
- Six-wire sense resistance: up to 500 Ω; 0.1 Ω resolution
- Insulation resistance: up to 5 GΩ at 10% accuracy; minimum stated value >10 MΩ
- Load-cell signal relative to rated full scale: ±250%; 0.01% resolution; 0.1% accuracy (for input resistance >175 Ω)
- Input-sensitivity setting: 0.1–5 mV/V in 0.01 mV/V steps
- 16-bit A/D converter
Flintec LCT-11 specification · Flintec LCT-11 quick user guide · Manufacturer: Flintec
