Get better results and eliminate maintenance with Hach’s no-membrane Luminescent Dissolved Oxygen (LDO®) Technology.
- Easy-to-use HQd meter and IntelliCAL™ Probe with an integrated stirrer comply with requirements of USEPA-based BOD5 and CBOD testing
- Increased stability, accuracy, precision, and efficiency
- Work more effectively with fast, reliable 2-point calibration and stabilization
- BOD Savings Calculator
- Automate data entry and calculations from the HQ40d Meter and LBOD probe
- Improve BOD productivity and data integrity
- Fast results (2 to 3 days) comparable to the dilution method
- Use measurements for process control or to complement to the dilution method
- Not approved by the USEPA for NPDES reporting purposes
