Floc Tester

The Floc Tester Series is engineered to deliver accurate, standard-compliant flocculation testing for water treatment and laboratory applications. Combining robust construction, flexible configurations, and intuitive operation, it ensures consistent and reproducible results across a wide range of testing environments.

Key Features & Benefits

✔ Standard-Compliant Testing
Designed to perform flocculation (jar) tests in full accordance with ASTM D2035-19, ensuring reliable and industry-accepted results.

✔ Flexible Vessel Compatibility
Supports a wide range of beaker sizes from 500 mL to 1500 mL, offering versatility for different testing requirements.
(1500 mL supported fully on ET830; partial positions on ET840 & ET850).

✔ Two-Step Testing Mode
Enables time-controlled or manual switching between two adjustable stirring speeds for precise and reproducible testing cycles.

✔ Multiple Configurations
Available in:

• 4 stirring positions (ET830 & ET840)
• 6 stiring positions (ET850)
  All models feature adjustable stirrer height for enhanced flexibility.

✔ Precision Speed Control
Digitally adjustable stirring speed from 20 to 250 rpm, ensuring accurate control for different coagulation and flocculation processes.

✔ Durable & Corrosion-Resistant
Constructed with high-quality stainless steel stirrers, ensuring long-term durability even in demanding lab environments.

✔ User-Friendly Operation

• Large backlit LCD display for easy readability
• Intuitive, language-independent controls
• Simple membrane key operation

✔ Advanced Timer Functions
Programmable timer from 1 to 240 minutes or continuous operation mode for uninterrupted testing.

✔ Enhanced Visibility

• ET830 (Portable): Top lighting for mobile applications

✔ Portable & Field-Ready (ET830)
Compact design with sturdy transport handles and optional 12 V DC car adapter, ideal for on-site testing.