Lovibond® Water Testing Tintometer® Group

MD 100 Ammonia Powder

Stock Code

Product Name
MD 100 Ammonia Powder

Test / Range

Ammonia 0.01-0.8 mg/l

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The MD 100 range of Photometers are portable handheld instruments. A simple button layout, robust waterproof design and large backlit display make the MD 100 easy to use and ideal for testing in the field, laboratory or plant room.

The units supply accurate, reproduecable 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.

Additional Features:

Scroll Memory (SM)
To avoid unnecessary scrolling for the required test method, the instrument memorises the last method used before switching off. When the instrument is switched on again, the last used test method is selected automatically.
  Zero Setting (OTZ)
Certain instruments have a One Time Zero (OTZ) function, making it unnecessary to zero the instrument between each test. This allows multiple tests to be performed using the same blank/zero sample until a new parameter is selected.
Calibration Certificate
Beside the "Certificate of Compliance" which is supplied with the MD 100, calibration certificates are available at cost on request. Individually supplied per instrument and per method, The Calibration Certificate must be ordered on initial purchase of the instrument.
  N.I.S.T Traceability
The instrument has a factory calibration, which is related to international standards which are not N.I.S.T traceable. The instrument may be calibrated by the user in a "user calibration mode" with N.I.S.T traceable standards.
(N.I.S.T. = National Institute of Standards and Technology)
Data Transfer
The optional available IRiM (infra-red interface module) uses infra-red technology to transmit test data from the MD 100 to one of 3 interfaces. Data can be downloaded to a PC or directly printed using a USB printer or serial printer connected to the IRiM module.
The unit is supplied complete with data logging software providing easy and rapid transfer of data to the PC. Data can be saved as an Excel sheet or a .txt file.
  Verification Standard Kit
The Verification Standard Kit for the MD 100 is designed to reassure the user about the accuracy and the reliability of the results.
The shelf life of the Verification Standard Kit is two years from the date of production, provided that storage and use are in accordance with the instructions provided.
Verification Standard Kit 215670


  • Instrument in carrying case
  • 4 Micro batteries (AAA)
  • 3 Round vials (Glass) with lids
  • Powder reagents
  • Crushing / Stirring Rod
  • Guarantee sheet
  • Certificate (COC)
  • Instruction manual 
  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


Stock Code





Ammonia Vario Powder Reagent Set



Stock Code



Photometer Cell ø 24mm with lid, pack of 5


Crushing / Stirring Rod, pack of 10


Vial Cleaning Brush, short


Photometer Cleaning Set


Verification Standard Kit, MD 100 / MD 200


IRiM Data Module

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