
Industrial
L40 Liquid Conductivity Meter
The L40 Liquid Conductivity Meter is a portable diagnostic instrument used to measure the electrical conductivity of low-conductivity liquids such as fuels and solvents. It is designed for electrostatic hazard assessment in industrial processes where liquid movement (pumping, mixing, or transfer) can generate static charge buildup. The device provides accurate, auto-ranging digital measurements with automatic zeroing before each test to ensure consistent results.
Equipment L40 Liquid Conductivity Meter
ManufacturerFraser Anti-Static Techniques
Type / Model / Part noL40
Technical specification
| Parameter | Specification |
|---|---|
| Measurement Range | 0.1 pS/m to 1.0 × 10⁸ pS/m |
| Auto-Ranging | Yes |
| Auto-Zeroing | Microprocessor controlled before each measurement |
| Display | Backlit digital display with direct read-out |
| Metering Cell Volume | 36 ml |
| Electrode Spacing | 10 ± 0.8 mm |
| Bias Voltage | 5 V DC |
| Power Supply | Internal rechargeable battery + 110–240 V AC, 50–60 Hz |
| Battery Charging Time | Approx. 16 hours (overnight) |
| Low Battery Indication | Yes (on display) |
| Metering Cell Material | Stainless steel external cell |
Description (System Features):
- Measures conductivity of low-conductivity liquids such as fuels and solvents
- Supports electrostatic hazard evaluation in industrial liquid handling systems
- Provides direct digital readout with automatic ranging for ease of use
- Includes external metering cell designed for consistent sample volume measurement
- Portable operation with rechargeable battery for field use
Optional Accessories:
- Spare metering cell
- Low-volume metering cell for reduced sample testing
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