Lovibond MD100 Photometer Total Suspended Solids

The MD 100 photometer is a convenient choice for testing up to 14 parameters on a single instrument, depending on the combination. The instrument has a simple user interface and is constructed for field use. Several industry specific versions are available the combine all the tests you need.

Applications: Drinking Water/Raw Water Treatment/ Wastewater Treatment


The MD 100 Suspended Solids meter measures from 0-750 mg/l without additional reagents. It is ideal for analysis of treated and final effluents, or a cost effective alternative to the traditional gravimetric method. 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, 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.

Range: Suspended solids 24 10 - 750 mg/L TSS

Delivery Content
Instrument in plastic case
4 micro batteries (AAA)
3 round cuvettes (glass) with lid
Sealing rings
Brush
Instruction manual
Quick Start Guide
Certificate (COC)
Warranty information

Technical Data

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 Δλ = 5 nm
530 nm Δλ = 5 nm
560 nm Δλ = 5 nm
580 nm Δλ = 5 nm
610 nm Δλ = 6 nm
660 nm Δλ = 5 nm
Wavelength Accuracy: ± 1
Photometric Range: -2500 - 2500 mAbs
Photometric Accuracy: 3 % FS (T = 20 °C – 25 °C)
Operation: Foil keypad
Display: backlit LCD (on keypress)
Suitable Vials: Round Cuvettes 24 mm
Calibration: factory calibration and user calibration. Reset to factory calibration possible
Interfaces: Infrared
Internal Storage: internal ring memory for 16 data sets
Power Supply: 4 micro batteries (AAA)
Battery Lifetime: approx. 17 hours
Auto – OFF: Yes
Clock: Real Time Clock and Date
Portability : Portable
Environmental Conditions : Temperature: 5 - 40 °C rel. humidity: 30 - 90 % (non condensing)
Compliance : CE
Protection Class : IP 68
Dimensions: 155 x 75 x 35 mm
Weight: 260 g

Sku: 276150