Beat the Springtime Rush!

Send your Hydrolab instruments to Hach Environmental Service headquarters in Loveland, CO now for an early “spring cleaning.” Beat the rush and be prepared for the 2008 monitoring season!

Our standard Performance Test & Evaluation (PT&E) includes the following:

Series 5 ($130 each), Series 4a ($130 each), or Quanta Sonde ($65 each):

• Replace pH and DO electrolytes, DO membrane, and pH Teflon junction
• Update firmware to current MPL and parameter specific versions
• Update Hardware circuitry
• Visually inspect all internal circuitry
• Inspect all o-rings and seals; replace or grease as necessary
• Install any fasteners needed and apply thread sealant or lock washers
• Replace any missing dummy plugs or dust caps
• Thoroughly clean the exterior of the sonde, cables, and display
• Clean and calibrate all sensors
• Replace all batteries

Surveyors and Quanta Displays ($65 each):

• Replace lithium battery for Real-Time Clock
• Replace desiccant
• Update firmware to latest version
• Charge battery
• Test and inspect keypad and backlight
• Perform a system test and evaluation with Sonde and cable
• Test GPS and Barometric Pressure (if applicable)
• Clean and inspect throughout
• Test all system Configuration (Surveyor)

Cables ($65 each):

• Inspect connectors and cable for defects and damage
• Functional test with uncoiled cable
• Re-coil cable
• Clean exterior of cable and connectors

To schedule your service, please fax the Service Memorandum (download PDF) to:
Hach Environmental Service
Fax: 970-461-3924

Hach Environmental will then send you a return authorization number to ensure proper handling of your Sonde.

Please note: Instruments are to be sent to Hach Environmental Service headquarters in Loveland, CO. This offer applies to US customers only. Additional repairs will be billed at standard Hydrolab repair rates. No repairs will be completed without customer authorization.