Lovibond MD 100

  • Drift-free results through high quality interference filter ensured
  • Scroll memory
  • Automatic switch-off
  • Real-time-Clock and Date
  • Calibration mode
  • Backlit display
  • Storage function
  • One time zero (OTZ)
  • Waterproof
The MD 100 range of Photometers are portable handheld instruments. A simple button layout, robust waterproof design and large backlit display make the MD100 easy to use and ideal for testing in the field, laboratory or plant room. The units supply accurate, reproduceable results using high quality interference filters with long-life LEDs as a light source. Tests are conducted using Lovibond® tablet reagents which give long-term stability and a guaranteed minimum 5 or 10 year shelf life. VARIO powder reagents or liquid reagents can also be used. Test results are automatically stored with time and date for later review, and can also be downloaded to a PC using an additional Infra Red interface.
FeaturesTechnical DataApplications
  • Drift-free results through high quality interference filter ensured
  • Scroll memory
  • Automatic switch-off
  • Real-time-Clock and Date
  • Calibration mode
  • Backlit display
  • Storage function
  • One time zero (OTZ)
  • Waterproof
Optics LEDs, interference filters (IF) and photo sensor in transparent sample chamber.
Depending on the version, up to 3 different interference filters are used.
Wavelength specifications of interference filters:
430 nm Δ λ = 5 nm
530 nm Δ λ = 5 nm
560 nm Δ λ = 5 nm
580 nm Δ λ = 5 nm
610 nm Δ λ = 6 nm
660 nm Δ λ = 5 nm
Wavelength Accuracy ± 1 nm
Photometric Accuracy 3% FS (T = 20°C – 25°C)
Power Supply 4 micro batteries (AAA), capacity approx. 17 hours or 5000 tests
Auto – OFF automatic switch-off
Display backlit LCD (on keypress)
Storage internal ring memory for 16 data sets
Interfaces infrared interface for test data transfer
Additional feature real time clock and date
Calibration factory calibration and user calibration. Reset to factory calibration possible
Dimensions 155 x 75 x 35 mm (L x W x H)
Weight basic unit approx. 260 g
Environmental conditions Temperature: 5 – 40 °C rel. humidity: 30 -90% (non condensing)
Conformity CE; tested with standard solutions
  • Waste water
  • Drinking water
  • Industrial process water
  • Science & Research
  • Governmental and Private Laboratory
  • Mobile Application