BJT-6 | Six position benchtop jar tester (flocculator) with LED illumination and stepless speed range from 10 rpm - 1000 rpm
Key Features
- Ideal for drinking water plants, industrial effluent treatment, or municipal waste water plants
- Capacity for 6 x 1L round acrylic sample beakers (optional 1.5L square beakers also available)
- Electronic control and LCD display
- LED illumination of each beaker
- Automatic agent dosing and paddle elevation/lowering
- Programmable
- Sample beakers can be run independently or simultaneously
Product Description
The jar or flocculation test is a procedure used mainly in water and wastewater treatment facilities to simulate and optimise the coagulation and flocculation processes before full-scale treatment is carried out. They are used to determine optimal coagulant dosage (e.g. alum, ferric chloride, PAC), test pH adjustment requirements, compare different coagulants or polymer aids, optimise rapid mix and slow mix times, and to evaluate settling characteristics of formed flocs. This process helps plants avoid:
- Overdosing costly chemicals
- Underdosing (poor turbidity removal)
- Process instability
The BJT-6 has the capacity for 6 x 1L round acrylic beakers and each beaker is illuminated by an LED light under its base (please see below). It has a stirring range from 10 rpm - 1000 rpm (stepless adjustment) and a timer rage from 0 - 99 mins and 99 seconds.
Each beaker is independently stirred and all features of the jar test unit are controlled by an external controller. Key functions of the external BJT-6 controller include:
- Control of stirring speed and time
- Program storage
- Automatic coagulant pouring and temperature measurement
- Automatic raising and lowering of mixer heads
- Automatic calculation of flocculation G and G-t values
More Information
Please click here to download a brochure describing the BJT-6 six position benchtop jar tester.
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| Manufacturer | Biobase |
| Model number | BJT-6 |
| Number of beakers | 6 |
| Type of beaker | Round | Acrylic (optional 1.5L square beaker available) |
| Beaker dimensions (Ø x H) | 110 mm x 180 mm |
| Beaker volume | 1 Litre |
| Illumination | LED |
| Speed range | 10 rpm - 1000 rpm (stepless) |
| Speed accuracy | ±0.5% |
| Operating time | Step size: 0 - 99 mins and 99s | 10 steps per program |
| Measurement temperature range | 0 - 50°C |
| Measurement temperature accuracy | ±1°C |
| Power consumption | 180W |
| Electrical requirements | 220 VAC ± 10% | 50 Hz |
| Instrument dimensions W x D x H) | 1080 mm x 350 mm x 400 mm |
| Weight | 33 Kg |
About Us
Advance Scientific Products Pty Ltd is based in Queensland and is focused on delivering high-quality products and service to our customers in the life, chemical and analytical sciences across Australia.
The company was established in 2013 by experienced instrumentation specialists to provide full distribution and customer support capability to manufacturers seeking to expand their activities in Australia without having to create their own sales and marketing infrastructure.