Analytical

We found 13 products for you
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AlgaeOnlineAnalyser II

Algae Monitoring 24/7

The bbe AlgaeOnlineAnalyser II is deployed in measuring stations and laboratories in which online measurement of water quality is required for rivers, reservoirs, dams and lakes as well as in drinking water production. The instrument impresses due to its rapid analysis of chlorophyll concentrations. The chlorophyll concentration, the transmission and optionally the photosynthetic activity are determined simultaneously.

  • Measurement procedure: spectral fluorometry
  • Chlorophyll: 0 - 500 µg chl-a/l
  • Resolution: 0.01 µg chl-a/l
  • Transmission: 0 - 100%
  • Material: V4A steel/aluminium/coated steel plate
  • Protection: IP 54
  • Temperature: 0 - 40 °C
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DaphniaToximeter II

Biomonitoring using Daphnia

The bbe DaphniaToximeter II observes daphnids, commonly known as "water fleas", under the influence of constantly running sample water. Based on the Extended Dynamic Daphnia Test, bbe developed a new sensitive method to detect hazardous compounds in water from rivers (source-water protection), plants, distribution systems and production drains to preserve human health and to monitor water.

  • Measurement procedure: video image analysis
  • Material: varnished steel plate
  • Weight: 60 kg
  • Protection: IP 54
  • Temperature: 0 - 35 °C
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FishToximeter II

Real-Time Biomonitoring

The bbe FishToximeter II observes the behaviour of fish in a tank under the influence of a stream of "sample" water with the aid of a camera and continuous computer-assisted image analysis. This uncomplicated but highly sensitive instrument is designed to detect toxic substances in e.g. rivers, reservoirs, water supply systems, water treatment plant intakes and sewers.

  • Measurement procedure: video analysis (USB-camera)
  • Aquarium: 9 litres
  • Weight: <50 kg
  • Protection: IP 54
  • Temperature: 5 - 30° C
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AlgaeTorch

Chlorophyll and Cyanobacteria Measurement

The bbe AlgaeTorch is a handy instrument for the measurement of microalgae and cyanobacteria in all types of water, both fresh and saline. The AlgaeTorch measures chlorophyll-a of intact cells without sample preparation. A complete measurement needs less than 20 seconds. No sampling or preparation is necessary.

  • Measurands: chlorophyll and cyanobacteria
  • Measuring range: 0 - 500 µg chl-a/l
  • Resolution: 0.1 µg chl-a/l
  • Repeatability: > 99% full scale
  • Temperature: 0 - 40° C
  • Protection: IP 68
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AFK-E

Humidity / Temperature Measurement

The AFK‑E is a versatile, head- or wall-mounted transmitter used for industrial monitoring of relative humidity (0–100 % RH) and temperature (−40 °C to +180 °C). It uses a capacitance-based humidity sensor with an integrated Pt1000 temperature sensor, combined with on-board microprocessor control.

  • Temperature: -40 to +180°C
  • Humidity: 0 to 100%
  • Accuracy: ± (1.5 + 1.5% of reading)
  • Pmax: 15 bar
  • Tmax: -40 to 60°C
  • Output: 0 to 5 V; 0 to 10 V; 4 to 20 mA
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Portable digital measuring device

For pH, redox, and conductivity

This battery-operated, manual measuring device determines the pH value, the redox potential, the temperature, and the conductive conductivity of water and aqueous media. They are used in such places as laboratories in industrial plants, the wastewater sector, aquaristics, and on fish farms.

  • Measurands: pH; redox; temperature; or conductive conductivity
  • Outputs: Indicating device
  • Mounting: Manual measuring device
  • Protection: IP 65
  • Areas of application: General water monitoring; aquaristics; fish farms
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JUMO digiLine O-DO S10

Digital optical sensor for dissolved oxygen in aqueous solutions

The digiLine O-DO S10 is a robust and smart dissolved oxygen measurement device, ideal for aquatic environments including freshwater, seawater, fish farming, and wastewater treatment. It employs the optical luminescence quenching principle (per ASTM D888‑05), offering long-term stability without electrolytes or polarization.

  • Measuring range: 0 - 20 mg/l
  • Accuracy: ±1 %
  • Temperature: -5 to +50 °C
  • Pressure: 0 to 5 bar
  • Material: PVC; PC
  • Output: 4 to 20 mA
  • Interface: RS485 with Modbus RTU
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JUMO AQUIS 500 RS

Indicating device and controller for digital sensors

The AQUIS 500 RS is a versatile display unit and controller designed for use with digital sensors via Modbus RS‑485, including turbidity, pH, ORP, dissolved oxygen, and conductivity sensors.

  • Mounting: Surface or control cabinet mounting
  • Outputs: Up to 2 analog outputs; up to 2 relays
  • Interface: Modbus (RS485)
  • Protection: IP 67
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JUMO ecoLine NTU 

Optical sensor for turbidity measurements

The ecoLine NTU is a robust industrial turbidity sensor designed for optical measurement of suspended particles in water and aqueous liquids, following the DIN EN ISO 7027 standard using 90° scattered infrared light at 880 nm.

  • Measuring range: 0 - 4000 NTU
  • Pmax: 5 bar
  • Temperature: 0 to 50 °C
  • Measuring error: <5 %
  • Protection: IP 68
  • Material: PVC
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JUMO CTI-500

Inductive conductivity Transmitter

The JUMO CTI‑500 is a robust process transmitter designed for precise measurement and control of electrical conductivity and concentration in liquid media. It features an integrated temperature sensor to enable temperature compensation, ensuring high accuracy in demanding process environments

  • Measurands: Inductive conductivity; concentration of NaOH; HNO3; temperature
  • Material: PP or PVDF
  • Outputs: 2 outputs and 2 potential-free contacts
  • Mounting: Pipe mounting; wall mounting
  • Protection: IP 67
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Tecline PH Electrode

ph combination electrodes with ceramic or glass fiber diaphragm

The JUMO tecLine pH electrode is a high-quality combination pH sensor designed for demanding industrial applications-ideal for measuring pH in water, wastewater, process liquids, suspensions, and harsh media.

  • Temperature: -5 to +135 °C
  • Pressure: up to 10 bar
  • Material: Glass or durable plastic
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JUMO dTRANS pH02

PH Sensor/Transmitter

A highly versatile and modular instrument designed for industrial water and chemical control applications. It integrates pH, redox (ORP), and ammonia measurement along with temperature sensing and flow monitoring all in one unit.

  • Measurands: pH; redox; NH3; temperature; or flow
  • Mounting: Surface or control cabinet mounting
  • Inputs: 1 main input; 1 analog input; 2 binary inputs
  • Outputs: Up to 3 analog outputs; up to 7 relays
  • Protection: IP 65