DR4900 Laboratory Spectrophotometer
The new benchtop spectrophotometer that succeeds the DR3900, with a 10-inch screen and built-in test diagnostics.
- New
- DR3900 successor
- 10"
- touchscreen
- Auto
- test diagnostics
Industry
Wastewater
Works must control aeration energy, remove nutrients and meet discharge limits, while laboratories keep up with COD, ammonia and phosphate testing.
Key parameters
Recommended
Products commonly used
DRB200 Digital Reactor Block
Digestion reactor for COD, total nitrogen and total phosphorus cuvette tests.
- COD
- TN · TP
- Pre-set
- programmes
- Dry
- block
LCK 314 COD Cuvette Test, 15–150 mg/L
Part no. LCK314Pre-dosed COD cuvette test for final effluent and low-load samples.
- 15–150
- mg/L O₂
- 25
- tests
- Barcode
- read
AS950 Portable Compact Sampler
Smart, simple, reliable composite water sampling for remote and mobile sites.
- 12.7
- kg
- 12 V
- battery
- USB
- programs
LDO sc Luminescent Dissolved Oxygen Sensor
Optical DO sensor for activated-sludge aeration control, with no membranes or electrolyte.
- Optical
- DO
- No
- membranes
- Energy
- saving control
SOLITAX & SONATAX Solids and Sludge Sensors
Online suspended-solids and sludge-blanket measurement for clarifiers, thickeners and settling basins.
- TSS
- online
- Sludge
- blanket
- sc
- controller
BioTector B7000 Online TOC/TN/TP Analyser
One online analyser for carbon contamination and nitrogen/phosphorus nutrients in dirty samples.
- TOC
- TN · TP
- 6
- streams
- 2 mm
- particles
Rocker TSS Filtration Sets
Recommended pump-and-funnel sets for suspended-solids tests, from single samples to large batches.
- 5
- matched sets
- TSS
- method
- Small–large
- batches
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