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Intellical™ LDO101 Laboratory Luminescent/Optical Dissolved Oxygen (DO) Sensor, 1 m Cable

Intellical™ LDO101 Laboratory Luminescent/Optical Dissolved Oxygen (DO) Sensor, 1 m Cable
Product #: LDO10101
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Hach Intellical™ LDO is a revolutionary breakthrough in the measurement of dissolved oxygen, eliminating the numerous reliability and maintenance concerns inherent of older DO measurement technologies.

The Intellical™ LDO optical dissolved oxygen probe has no membranes to clean or replace, no electrolyte solution to replenish, and reduces calibration frequency. Trusted for dissolved oxygen measurement by thousands of facilities around the world.

Intellical™ digital probes provide ultimate traceability in measurement history

Stored time and date stamp for each measurement, operator and sample ID, calibration history, parameter, and probe serial number

Intellical™ digital probes alert the user when re-calibration is needed

No guesswork needed to provide the most reliable and accurate results with each measurement.

Intellical™ digital probes can be moved between meters without the need to re-calibrate or re-enter measurement settings

Ideal for a multi-user environment with multiple HQD series Laboratory and Portable meters.

What's in the box?

Intellical LDO101 Laboratory Luminescent Dissolved Oxygen (LDO) probe, 1 m cable, protective shroud kit, DO cap with iButton (already mounted) Test certificate, and Basic User Manual.


Accuracy: ±0.1 mg/L from 0 to 8 mg/L
  ±0.2 mg/L for greater than 8 mg/L
Cable Length: 1 m (3.28 ft)
Electrode Type: Luminescent Dissolved Oxygen
Length: 191 mm (7.52 in.)
Method Type: Laboratory: Luminescent Dissolved Oxygen
Parameter: Dissolved Oxygen
Pressure accuracy: ±0.8%
Pressure Resolution: 1 mbar (1 hPa)
Probe Type: Standard
Product Kit: Model: LDO101
Accessories Included: None
Range: 0.05 - 20.0 mg/L
1 - 200% saturation
  0.05 to 20.0 mg/L (ppm)
Reference Junction: NA
Resolution: 0.01/0.1 (5 digits max.)
Sample depth: 10 mm (0.394 in.)
Saturation resolution: 0.1 %
Sensor Body Material: Polycarbonate / ABS
Sensor Cable Length (m): 1
Sensor material: Polycarbonate / ABS
Sensor Type: Lumiphore
Temperature Accuracy: ±0.3 °C (±0.54 °F)
Temperature Range: 0 - 50 °C (32 - 122 °F)
Temperature Resolution: 0.1 °C (0.18 °F)
Test Requirements: Parameter Needed: Dissolved Oxygen
Minimum Sample Depth (mm): 10
Thermistor: ATC
Type of Measurement: Laboratory
Weight: 0.12 kg