The reference in enology
since 1855

ADVANTAGES

• LDO sensor without drift, calibration, or polarization
• LDO technology based on luminescence, with no replacement of the electrolyte required, and no interference by deposits or H2S
• Automatic annual report of the sensor for the replacement of the cap
• No flow in the sensor for accurate and reliable measures of low or high O2 concentrations
• Electrode and temperature sensor water resistant at a depth of up to 3m for 24h

PRINCIPLE

With the oxymeter HQ1130, the sensor calibration is a thing of the past. Now, you can enjoy the LDO sensor: the dissolved oxygen sensor without drift or electrolyte solution and with no membrane to clean. This new measurement method (LDO -Luminescent Dissolved Oxygen) revolutionizes the oxygen measurement. Rather than calibrating and replacing the sensor frequently, you only need to replace the sensor cap once a year. The use of a LDO sensor is a time and money saver from the first use.
 

ACCESSORIES INCLUDED

• LDO sensor (different cable length depending on the reference chosen)
• Case

TECHNICAL FEATURES

• Saturation: measurement range from 1 to 200 % / Resolution 0.1 % 
• Temperature: measurement range from 0 to +50°C / Resolution 0.1°C / Accuracy +/- 0.3°C
• mg/L, ppm: measurement range from 0.05 to 20.00 / Resolution 0.01 or 0.1 / Accuracy ± 0,1 between 0 and 8mg/l
  ±0,2 beyond 8mg/l
• Pressure: automatic compensation of the atmospheric pressure
• Data memory of 5000 readouts – manual or automatic recording
• O2 sensor Intellical LDO, cable 1m, 3m or 5m
• Rechargeable lithium-ion battery 18650 (internal)
  Class II, USB power adapter: 100 - 240 VAC, 50/60 Hz input; 5 VDC at 2 A USB power adapter output (external)
• IP 67 class (waterproof and dust-tight device, probe, and connections)
• Dimensions and weight 63 x 97 x 220 mm / 519g