Laboratory Hazemeter - Colorimeter Type COLORTURB-MZN2012
Convenient design verified by work experience in many laboratories, extremely easy operation, (only one touch button and automatic switching of measuring ranges) advanced electronics and optics, wide dynamic range with excellent stability and reliability - are attributes coditioning this hazemeter for everyday usage everywhere, where the purity (haze) of liquid samples needs to be regularly examined.
Inspection, quality control, process optimisation in food manufacturing, drinking and waste water and biotechnology. Immersion technique with water bath, automatic bottle rotation and digital signal processing enables measuring of samples not only in standard cuvettes but directly in sealed bottles of various diameter as well.
Technical parameters:
- Optical set-up Dual angle hazemeter with compensation of transmission
- Measuring angles 90, 15 and transmission
- Measur. range for H90 0 - 250 EBC, for H15 0 - 80 EBC
- Units EBC, NTU, ppm (other on request)
- Range setting: Automatic
- Resolution: 1% on display, 0.1% in digit. output
- Accuracy: 2% meas. Value + 0.01 up to 100 EBC
- 5% meas.value up 250 EBC
- Reproducibility: 1% meas. value
- Immersion liquid: Water
- Measuring time: 7 - 12 s
- Light source: Halogen bulb
- Spectrum: polychromatic 400-1100nm (red white - on request)
- Lifetime: min. 100 000 cycles
- Sample volume: From 150 ml in cuvette
- From 5 ml in test tube
- Bottles 0.3 - 1l glass (1.5l PET on req)
- Output: RS 232
- Display: 2 lines LCD
- Power: 230V/50 Hz, 50 VA
- Dimensions: weight 450 x 350 x 190 mm, 9 kg
Accessories:
- Holder for chemical tubes
- Holder for chemical tubes with magnetic stirrer
- Flow-through measurement cells
- Thermostat, thermometer
- Dosing pumps
- Special controlling PC software
Application:
- Brewing industry
- Viniculture
- Juice and fresh drinks production
Connection to PC with special data acquisition and processing software increases many times the basic functions of the unit and with various accessories allows performing wide range of custom-made and extra tasks.
- Measurement of small volume samples in chemical tubes
- Kinetics measurement of haze development
- Turbidimetric titration.............
Dual-angle hazemeter COLORTURB-MZN2012 offers qualitatively entirely new possibilities compared to common one-angle nephelometers or turbidimeters. Intensity of light scattered at specific angle depends not only on the concentration of haze particles but also on their size. The comparison of haze values in both independant measuring channels so provides information regarding the haze particle size.
Features:
- Easy operation, just by pressing only one button
- Immediate ready conditions
- Measurement in cuvettes, chemical tubes and bottles
- Automatic bottle rotation
- Short measuring time
- Digital signal processing
- Long-term stability
- Easy recalibration
- Automatic range switching
- Simple and practical design
- Stainless steel upper casing
- Clearly visible LCD display
- Possible PC interconnection
- Sample thermostating possibility