Complete line of instruments to support the lab technicians working in the environmental sector and for the separation of pollutants in wastewater treatment plants in particular.
A diverse line of products will enable the determination of the right amount of treatment chemicals, thus, improving the plant’s performance.
Practical and reliable, precise, and easy to use.
JLT Series Flocculators
Digital Flocculators in 4 and 6 positions with timer and illuminated back panel to allow standard conditions to be met during Jar Testing.
Easy to use and Reliable
Microprocessor controlled operating time for unattended operation
Illuminated back panel simplifies the observation of the samples
Stirring rods adjustable in height without tools
Digitally selectable speed from 10 to 300 rpm
Identical speed and time for all positions for comparable results
Reliable and repeatable results from VELP stirring quality
Precise speed from an electronically controlled DC gear motor
Strong resistance to chemical and mechanical corrosion
High visibility LED displays for speed and time
Choice of 4- or 6-place models
What is JAR TEST?
Jar testing is a pilot-scale test of the treatment chemicals used in a particular water plant. It simulates the coagulation/flocculation process in a water treatment plant, helping the operator in the determination of the right amount of treatment chemicals, and, thus, in improving the plant’s performance.
Jar testing entails adjusting the amount of chemicals and their sequence in which they are added. The sample requires to be stirred so that the formation, development, and settlement of floc can be watched just as it would be in the fullscale treatment plant.
The operator then performs a series of tests to compare the effects of different amounts of flocculation agents at different pH values to determine the right size floc.
TECHNICAL DATA
Construction material:
epoxy painted metal structure
Models:
JLT 4 4 positions JLT 6 6 positions
Back panel:
disconnectable illuminated
Stainless steel stirring rods:
adjustable in height by a selfblocking chuck
Monoselector:
same speed for each rod
Power:
JLT 4 11 W JLT 6 19 W
Dimensions (WxHxD):
JLT 4 645x347x260 mm (25.4×13.7×10.2 in) JLT 6 935x347x260 mm (36.8×13.7×10.2 in)
Auto-Tuning thermoregulation system ensures optimum thermal homogeneity and stability (±0,5°C)
Eco-friendly cooling system
Internal transparent door for sample observation without temperature alterations
Selectable incubation temperature and working range from 3 to 50 °C
Auto-Tuning thermoregulation system
Uniform temperature thanks to VELP ventilation technology
Low operating costs
Reliable and Easy to control
Total volume of 169 liters
Internal sockets to power devices
Intuitive digital interface, with three keys for easy setup of the instrument
Accepts up to 4 VELP Respirometer systems (4 BOD Sensor System 6, or 1 BOD Sensor System 10)
Constant monitoring according to GLP (Good Laboratory Practice)
Adjustable recording time (in case of connection to VELP Ermes and TempSoft™)
The optional TempSoft™ incorporates high/low alarm thresholds
Quick and easy calibration
Monitor your instrument anytime, anywhere with VELP Ermes
Thanks to Velp Ermes you won’t need cables anymore. Find out the platform that allows you to reduce daily manual tasks and repetitive operations on your instruments with real-time control of your FOC Connect wherever you are.
Data Logging and Insights on the instrument are available to enhance productivity and reproducibility.
Immediate notifications and alerts will allow you to be always informed about the status of your analysis and thanks to the remote interruption you will have total control of your processes ensuring maximum security.
Access your instrument data in total security through the VELP Ermes platform and benefit from software updates and immediate ad hoc assistance, without the need for specialized technicians.
Control your FOC Connect through TEMPSoft™ software
Through the optional TEMPSoft™ software and the related connection of the FOC Connect to the pc, you are able to:
control up to 10 FOC Connect.
set working ramps (different times and temperatures) and the desired setpoint, with the possibility of minimum and maximum temperature alarm thresholds
monitor of the internal temperature with a dedicated graph
data export in multiple formats
store test data in conformity with GLP (Good Laboratory Practice)
FOC Connect comes with the MODBUS communication protocol.
JLT Series Flocculators VELP
Download Catalog :
Analytical Instruments
General Instruments
Hot Plate Stirrer Velp
Flocculator / Jar Test VELP
Description
Flocculators – Jar Test
Complete line of instruments to support the lab technicians working in the environmental sector and for the separation of pollutants in wastewater treatment plants in particular.
A diverse line of products will enable the determination of the right amount of treatment chemicals, thus, improving the plant’s performance.
Practical and reliable, precise, and easy to use.
JLT Series Flocculators
Digital Flocculators in 4 and 6 positions with timer and illuminated back panel to allow standard conditions to be met during Jar Testing.
Easy to use and Reliable
What is JAR TEST?
Jar testing is a pilot-scale test of the treatment chemicals used in a particular water plant.
It simulates the coagulation/flocculation process in a water treatment plant, helping the operator in the determination of the right amount of treatment chemicals, and, thus, in improving the plant’s performance.
Jar testing entails adjusting the amount of chemicals and their sequence in which they are added. The sample requires to be stirred so that the formation, development, and settlement of floc can be watched just as it would be in the fullscale treatment plant.
The operator then performs a series of tests to compare the effects of different amounts of flocculation agents at different pH values to determine the right size floc.
TECHNICAL DATA
JLT 6 6 positions
JLT 6 19 W
JLT 6 935x347x260 mm (36.8×13.7×10.2 in)
JLT 6 17 kg (37.4 lb)
Thermoregulation and thermo stability at its best
Reliable and Easy to control
Monitor your instrument anytime, anywhere with VELP Ermes
Thanks to Velp Ermes you won’t need cables anymore. Find out the platform that allows you to reduce daily manual tasks and repetitive operations on your instruments with real-time control of your FOC Connect wherever you are.
Data Logging and Insights on the instrument are available to enhance productivity and reproducibility.
Immediate notifications and alerts will allow you to be always informed about the status of your analysis and thanks to the remote interruption you will have total control of your processes ensuring maximum security.
Access your instrument data in total security through the VELP Ermes platform and benefit from software updates and immediate ad hoc assistance, without the need for specialized technicians.
Control your FOC Connect through TEMPSoft™ software
Through the optional TEMPSoft™ software and the related connection of the FOC Connect to the pc, you are able to:
FOC Connect comes with the MODBUS communication protocol.
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BOD Sensor BOD Analysis Velp
RESPIROMETRIC Sensor System 6 for Plastic Biodegradability
FOC 120E Connect Cooled Incubator VELP