A: The standard unit is IP67, which is rain and splash-proof. For continuous immersion or saltwater deck use, you need the optional “Marine” variant with IP68 connectors and a sacrificial zinc anode.
Enter the . At first glance, this string of alphanumeric code looks like a product registration number. In reality, it represents a convergence of three critical pillars in modern load testing: GDP (Guaranteed Data Performance) , the E304 industrial standard, LEEA (Lifting Equipment Engineers Association) certification, and Harris portability engineering. gdp e304 leea harris portable
Always use certified shackles that match the load cell’s eye diameter. The Harris Portable design includes a pivoting eyebolt to prevent bending moment errors. Never hammer the shackle pin into place; the E304 load cell is accurate only when the force is axial. A: The standard unit is IP67, which is rain and splash-proof
A: Each new unit ships with a signed LEEA Certificate of Conformity and a calibration report showing as-found and as-left data. Keep this in your lift file. If you lose it, you can request a digital copy from the Harris serial number database for a small fee. At first glance, this string of alphanumeric code
For dynamic lifts (e.g., lifting a boat from choppy water), enable the peak-hold mode. For static proof tests, watch the live display as you gradually apply hydraulic pressure. The GDP algorithm filters out vibration noise caused by wind or pump pulsation.
Every morning, perform a “zero check” with no load attached. The GDP display should read 0.00 ±0.1%. If not, use the auto-tare function. Document this in your daily lifting log.