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Digital Jar Test Apparatus

Name: Digital Jar Test Apparatus
Brand: Sami Lab Tek
Price: 25000.0 INR
Availability: InStock

Price 25000.0 INR/ Unit

Get a Price/Quote

MOQ : 1 Unit

Digital Jar Test Apparatus Specification

Frequency
50 Hz

Equipment Type
Jar Test Apparatus

Measuring Range
20-180 RPM

Specimen Size
1000 ml Jar Capacity

Features
Digital speed indicator, synchronous motor, timer, uniform illumination, easy operation

Resolution
1 RPM

Test Range
20-180 RPM

Application
Coagulation and Flocculation Testing in Water Treatment Plants

Automation Grade
Semi-Automatic

Display Type
Digital LED Display

Temperature
Ambient

Max Height
Approx. 500 mm

Mounting Type
Benchtop

Interface Type
Keypad/Touch Panel

Accuracy
2 RPM

Humidity
Up to 85% RH non-condensing

Operating Voltage
230V AC

Number of Specimens
6 stirring units

Power Supply
230V AC, 50 Hz

Response Time
Instantaneous

Usage
Laboratory/Water Analysis

Capacity
6 x 1 Litre (Jars)

Machine Weight
Approx. 12 kg

Test Speed
Variable, 20-180 RPM

Control Mode
Digital Microprocessor Control

Platform Movement
Multiple Stirrer Shafts, Synchronous operation

Jar Material
Polycarbonate or Borosilicate Glass

Protection
Overload and Overcurrent Protection

Body Material
Powder Coated Mild Steel

Stirring Rod Adjustment
Height Adjustable

Timer Range
0-999 Seconds/Minutes

Stirrer Material
Stainless Steel 304

Illumination
Cold Light, Uniformly Distributed

Digital Jar Test Apparatus Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
100 Units Per Month

Delivery Time
7 Days

Digital Jar Test Apparatus About

The Digital Jar Test Apparatus is a precision laboratory instrument designed for coagulation and flocculation testing in water and wastewater treatment plants. It simulates real treatment conditions to help determine the optimum dosage of coagulants and chemicals, ensuring efficient purification.

Widely used in environmental engineering labs, municipal water plants, research institutes, and industrial effluent treatment facilities, this apparatus provides accurate and repeatable results with digital control.

Key Features:

Digital Speed Control: Microprocessor-based RPM control for precise stirring
Simultaneous Multi-Sample Testing: Typically available with 4, 6, or 8 stirring positions
Uniform Stirring: Ensures consistent mixing across all beakers
LED Display: Clear display of RPM and timer settings
Timer Function: Adjustable time control for repeatable experiments
Corrosion-Resistant Build: Powder-coated or stainless steel body for durability
Variable Speed Range: Suitable for rapid mixing and slow flocculation stages

Working Principle:

The apparatus uses multiple paddles rotating at controlled speeds in separate beakers containing water samples. By adding varying doses of coagulants, users can observe floc formation and settling behavior to identify the most effective treatment conditions.

Applications:

Drinking water treatment plants
Sewage and wastewater treatment facilities
Environmental laboratories
Chemical dosing optimization studies
Research and academic institutions

Technical Specifications:

Number of Stirring Units: 4 / 6 / 8 (customizable)
Speed Range: 20 200 RPM (approx.)
Speed Control: Digital (microprocessor-based)
Timer Range: 0 99 minutes (or more)
Motor Type: DC gear motor
Power Supply: 220V AC, 50 Hz
Display: Digital LED

Advantages:

Accurate and repeatable test conditions
Reduces chemical wastage
Easy to operate and maintain
Compact and user-friendly design

Optional Features:

Programmable speed stages
Illuminated base for better floc visibility
Stainless steel paddles and shafts
Custom beaker sizes

Limitations:

Requires skilled observation for accurate interpretation
Not a replacement for full-scale plant trials

Precise Digital Control for Reliable Results

The apparatus employs a sophisticated digital microprocessor control system, enabling precise adjustment of stirring speeds from 20 to 180 RPM with 2 RPM accuracy. This ensures repeatable, trustworthy results that are essential in water treatment analysis, while the digital LED interface offers clear readings and intuitive use.

Multiple Jar Capacity with Synchronous Operation

Designed to maximize laboratory productivity, this device accommodates six 1-litre jars that operate synchronously. Each jar's stirring rod is height adjustable, allowing for flexible sample preparation. Uniform illumination and multiple stirrer shafts guarantee consistent visibility and mixing conditions across all specimens.

Durable Construction and User Safety

Built with stainless steel 304 stirring materials and a powder-coated mild steel body, the apparatus offers exceptional longevity and corrosion resistance. Integrated overload and overcurrent protection systems ensure user safety, making this benchtop equipment dependable for routine laboratory or industrial water analysis applications.

FAQ's of Digital Jar Test Apparatus:

Q: How does the Digital Jar Test Apparatus improve water treatment analysis?

A: This apparatus facilitates precise coagulation and flocculation testing by providing synchronized stirring and digital speed control. It enables accurate assessment of chemical dosing and floc formation, crucial for optimizing water treatment processes.

Q: What materials are used in the construction of this jar test apparatus?

A: The stirring components are made of high-grade stainless steel 304, ensuring durability, while the apparatus body consists of powder-coated mild steel. The jars are available in durable polycarbonate or borosilicate glass, suitable for laboratory conditions.

Q: When should I use the Digital Jar Test Apparatus?

A: It is recommended for use in laboratory settings, particularly during the evaluation of coagulant performance in water and wastewater treatment plants. Use it during process optimization, quality control, or research investigations.

Q: Where can this equipment be installed or used?

A: This apparatus is designed for benchtop mounting and can be set up in water analysis laboratories, research facilities, or any environment where water treatment testing is required. It operates at standard laboratory conditions with up to 85% RH humidity.

Q: What is the procedure for performing a jar test on this apparatus?

A: Fill the jars with water samples, add selected coagulants, and adjust the stirrer heights. Set the desired speed (20-180 RPM) and time interval using the digital control panel. The synchronous operation ensures uniform mixing. Observe coagulation under the apparatus's uniform cold light illumination.

Q: How is the stirring speed controlled and monitored?

A: The speed is controlled via a digital microprocessor and selected using a keypad or touch panel. The current speed is displayed on the bright digital LED display, with a measuring range of 20-180 RPM, offering fine adjustment and instant response.

Q: What are the primary benefits of using this digital jar test apparatus?

A: Benefits include accurate, reproducible results; easy and safe operation; multi-sample capacity; robust and long-lasting construction; and digital precision in speed adjustment. These features streamline water analysis, improving both efficiency and reliability in laboratory processes.

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