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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- Distillation, separation, filtration
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Turbidity
Secchi Disk
For determining the depth of visibility and light permeability of water. Sturdy design made of strong, hard-wearing plastic. Lead weight for better lowering. The approx. 15 cm high rod is fitted with an eyelet for fastening the lowering engine. The lowering line is marked in intervals of 100 cm with figures from 1 to 10 and in between additionally with line markings each 50 cm for better reading of the depth of visibility while the disk is being lowered....
Imhoff Sedimentation cones, borosilicate glass 3.3
Manufactured from borosilicate glass 3.3 according to sedimentation tests according to DIN 12672 standard. Featured with volume graduation of 1000 ml. Volume graduations and inscriptions are printed with white enamel....
Flocculation tester ET 730 / ET 740 / ET 750, bench top
Designed for efficiency testing of flocculation or precipitation agents.
- For use in laboratories. Model ET 730 portable
- Illuminated back panel for glare-free observation of the samples
- Models ET 740 and ET 750 with continuously variable stirring speed
- Speed of ET 730 can be adjusted to 20, 40, 50, 100 and 200 min-1
- Timer feature and digital display
- Height adjustment of the stirring blades during operation
- For beakers with 1000 to 1500 ml volume, tall and low form
Flocculation testers FJT-200D
For flocculation tests of water and waste water.
- choice of 2- or 6-bank models
- digital speed display
- two adjustable speed presets
- accurate and reproducible speeds
- diffused base illumination with black background
- accepts beakers up to 1000ml.
Laboratory turbidimeter TB 300 IR
Turbidity is measured according to ISO 7027 by nephelometric means (90° scattered light). The infra-red light-source permits measurement of coloured and colour-free samples. The automatic measurement range detection facility (Autorange) enables direct turbidity measurement from 0.01 to 1100 NTU.
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Turbidity meter Eutech™ TN-100
The microprocessor-based waterproof Infra-Red Turbidity meter TN-100 is easy-to-use and meets all rigor of rugged field applications. Using an Infrared light source, it delivers laboratory accuracy with a resolution of 0.01 NTU across an extended range of up to 20 NTU (Nephelometric Turbidity Units)....
Turbidity meters Turb® 430
The turbidity meters Turb ® 430 IR acc. to DIN ISO 27027 and Turb ® 430 T acc. to US EPA 180.1 meet the requirements of the nephelometric measurement at 90° stray light for drinking water with highest precision, especially in the range < 1 NTU. The measuring range comprises 0-1100 NTU/FNU with automatic measuring range switching and is therefore suitable for water analysis as well as quality control, such as gasoline, cell cultures, as well as in the food and beverage industries....
Turbidity Standards
Highly accurate turbidity standards composed of suspended microspheres, suitable for Instrument calibration and control of all turbidity meters. Stable, shelf life of 2 years (from Date of Manufacturing). NIST traceable, US EPA approved and tested in compliance with ISO 7027. HDPE bottles of 100 ml....
Turbidity meter TB350 IR
The portable turbidity meters are characterised by the use of Multipath 90° BLAC ® technology. Samples with low and high turbidity can be analyzed entirely nephelometric (Detection angle 90°) with the highest accuracy over the complete measuring range up to 4000 NTU. By eliminating stray light, highly accurate results are achieved for low turbidities down to 0.01 NTU....
Turbidity meter TB350 WL
The portable turbidity meters are characterised by the use of Multipath 90° BLAC ® technology. Samples with low and high turbidity can be analyzed entirely nephelometric (Detection angle 90°) with the highest accuracy over the complete measuring range up to 4000 NTU. By eliminating stray light, highly accurate results are achieved for low turbidities down to 0.01 NTU....