MD 100 COD, tube tests
Precise water control with proven and compact measuring system
- High-precision optics
- High accuracy and reproducibility through precision interference filter (5 nm)
- Industry specific parameter combinations available
The MD 100 COD is a dedicated, single parameter, instrument for COD Analysis. No need to purchase a multi-parameter colorimeter or spectrophotometer to get access to this critical waste water testing parameter!
The instrument utilizes Lovibond VARIO COD tube test reagents, which are available in three testing ranges. The reagents meet US EPA requirements for reporting purposes. Mercury-Free versions are also available for non-reporting purposes.
Please note, this instrument is supplied without reagents.
Also available is the Lovibond®
MD 100 COD Set. This combination of products supplies everything needed to setup a COD testing station - including the colorimeter, reactor and starter supply of reagents.
Note according to EU regulation 2019/1148
Acquisition, introduction, possession or use of this product by the general public is restricted by Regulation (EU) 2019/1148. All suspicious transactions, and significant disappearances and thefts should be reported to the relevant national contact point. See https://ec.europa.eu/info/index_en
Part Number 276120
Applications
- Raw Water Treatment
- Waste Water Treatment
Product information
The MD 100 has several key features that make it a favorite among users.
-
Waterproof Design
The IP 68 design of this instrument ensures that the MD 100 remains water tight for up to 1 hour at 0.1 meter.
Don't worry about dropping the instrument into a body of water - it floats! -
Accurate, Reproducible Results
The optical system of the MD 100 utilizes LEDs and interference filters
which quickly gives you results that you can be confident in. You always measure in the spectral peak. -
User Calibration Mode
A one-point calibration is possible.
Additionally, all MD 100 instruments have the ability to display readings directly in ABS or %T units. -
One-time-Zero Function
Don't waste time waiting for your instrument to Zero after each test.
When testing a new sample, zero the instrument once and all subsequent tests of that sample do not require you to re-zero the instrument. -
Automatic Data Storage with Transfer Capabilities
The MD 100 automatically stores the last 16 readings with time and date stamp.
These results can be transferred to a spreadsheet using the IRiM accessory. -
Ergonomic Design
Whether you're using the MD 100 out in the field or in the lab, the design of the instrument makes it easy to handle and view the display.
If you're using the instrument in the lab, the rubber feet on the bottom of the housing eliminates the need for two hand operation or to chase your instrument around the workbench. -
Factory Programmed
All MD 100 instruments are supplied ready to use with up to 14 calibration curves.
All you need to do is select the test you need, prepare your sample and test! -
Scroll Driven Menu System
The simple interface allows you to quickly reach the test you need.
When the instrument is turned on, it will automatically display the last test used. - 2-Year Warranty
| 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) |
| Suitable Vials | Round Cuvettes 16 mm |
| Display | backlit LCD (on keypress) |
| Interfaces | Infrared |
| Operation | Foil keypad |
| Auto – OFF | Yes |
| Calibration | factory calibration and user calibration. Reset to factory calibration possible |
| Internal Storage | internal ring memory for 16 data sets |
| Power Supply | 4 micro batteries (AAA) |
| Battery Life Time | approx. 17 hours |
| Clock | Real Time Clock and Date |
| Portability | Portable |
| Environmental Conditions | Temperature: 5 - 40 °C rel. humidity: 30 - 90 % (non condensing) |
| Protection Class | IP 68 |
| Compliance | CE |
| Dimensions | 155 x 75 x 35 mm |
| Weight | 260 g |
| Testparameter | Measuring Range | Method No. | Chemical Method |
|---|---|---|---|
| COD HR TT | 200 - 15000 mg/L COD | M132 | Dichromate / H2SO4 |
| COD LMR TT | 15 - 300 mg/L COD | M133 | Dichromate / H2SO4 |
| COD LR TT | 3 - 150 mg/L COD | M130 | Dichromate / H2SO4 |
| COD MR TT | 20 - 1500 mg/L COD | M131 | Dichromate / H2SO4 |
| Title | Measuring Range | Chemical Method | Packaging Unit | Part Number | Add to quotation cart |
|---|---|---|---|---|---|
| COD LR/25 | 3 - 150 mg/L CODb) | Dichromate / H2SO4 | 25 pc. | 2420720 |
|
| COD LR/25, mercury free | 3 - 150 mg/L CODb) | Dichromate / H2SO4 | 25 pc. | 2420710 |
|
| COD LR/150 | 3 - 150 mg/L CODb) | Dichromate / H2SO4 | 150 pc. | 2420725 |
|
| COD MR/25 | 20 - 1500 mg/L CODb) | Dichromate / H2SO4 | 25 pc. | 2420721 |
|
| COD MR/25, mercury free | 20 - 1500 mg/L CODb) | Dichromate / H2SO4 | 25 pc. | 2420711 |
|
| COD MR/150 | 20 - 1500 mg/L CODb) | Dichromate / H2SO4 | 150 pc. | 2420726 |
|
| COD MR/150, mercury free | 20 - 1500 mg/L CODb) | Dichromate / H2SO4 | 150 pc. | 2420716 |
|
| COD HR/25 | 200 - 15000 mg/L CODb) | Dichromate / H2SO4 | 25 pc. | 2420722 |
|
| COD HR/25, mercury free | 200 - 15000 mg/L CODb) | Dichromate / H2SO4 | 25 pc. | 2420712 |
|
| COD HR/150 | 200 - 15000 mg/L CODb) | Dichromate / H2SO4 | 150 pc. | 2420727 |
|
| COD LMR/25 | 15 - 300 mg/L CODb) | Dichromate / H2SO4 | 25 pc. | 2423120 |
|
- Instrument in plastic case
- Adapter for ø 16 mm cuvettes
- 4 micro batteries (AAA)
- Syringe (1 ml)
- Syringe (2 ml)
- Instruction manual
- Quick Start Guide
- Certificate (COC)
- Warranty information