Hach PC4000 Portable Particle Counter rebuilt and fully tested with 55gal drum of oil.

The Hach PC4000 is a portable particle counter used in checking the contamination level of fluids which in this case was specialty oil.

The Model PC4000 On-line Laser Particle Monitor is designed to monitor the contamination levels in fluid power and lubricating systems. The PM4000 provides cumulative particle concentration information at 4 µm, 6 µm,14 µm sizes applicable to the ISO 4406, ISO 11943, and ISO 11171 requirements for optical particle counters. A 21 µm channel is also provided for large particle concentration information.

Save -- Repair costs are often a significant savings versus the OEM. Our experienced repair/rebuild pricing is at least 60% less than other options.

Cleaned -- Every repair is completely dis-assembled and cleaned in our normal work process.

Refurbished, Not Just Repaired – ERD Technicians always replace common failure components.

Verified Repair -- Most repairs are verified through exact use hookup to ensure long-term proper working order.