The GFL 3018 Digital Reciprocating Laboratory Shaker is a microprocessor-controlled laboratory shaker designed for vigorous and intensive back-and-forth mixing of laboratory samples. The unit shown is clearly marked GFL and 3018, with a large flat shaking platform, digital control panel and electronic speed/time adjustment.

The GFL 3018 uses a reciprocating shaking motion that produces high turbulence in samples, making it suitable for mixing suspensions, emulsions, solutions and other laboratory preparations. Published specifications identify a 450 × 450 mm shaking platform, 30 mm shaking amplitude and a variable speed range of 20–300 rpm.

The 3018 is designed for continuous laboratory operation and uses a counterbalanced drive mechanism. The model is microprocessor-controlled and provides digital adjustment of shaking speed and a timer with operation from 1 minute up to 99:59 hours or continuous operation.

The photographed unit shows significant cosmetic wear, paint loss, scratches and surface discoloration. The original shaking platform is present, while specific clamps, racks or other accessories are not visible in the photograph and should be confirmed before purchase.

Applications

The GFL 3018 can be used for vigorous laboratory mixing and reciprocating shaking of containers such as flasks, mixing vessels and separating funnels. Its back-and-forth movement is particularly useful when strong turbulence is required for homogeneous mixing of laboratory samples.

Typical applications include medical diagnostics, food analysis, environmental analysis, biochemical research, microbiology and general laboratory sample preparation. The shaker can also be used in laboratory incubation or temperature-controlled rooms within its specified ambient operating conditions.

Main Features

• GFL Germany laboratory shaker
• Model 3018
• Digital / microprocessor-controlled operation
• Reciprocating back-and-forth shaking motion
• Adjustable shaking speed from 20–300 rpm
• 30 mm shaking amplitude
• Large 450 × 450 mm shaking platform
• Maximum load capacity of 15 kg
• Digital speed adjustment in 1 rpm increments
• Timer from 1 minute to 99:59 hours
• Continuous operation capability
• Gentle start-up
• Counterbalanced low-wear drive mechanism
• Constant speed during operation independent of load
• Designed for continuous laboratory operation
• RS-232 interface supplied on the 3018 model according to published documentation

Technical Specifications

The published GFL 3018 specifications confirm 20–300 rpm operation, 15 kg maximum load, 450 × 450 mm platform, 30 mm amplitude, 65 W power consumption and approximately 510 × 625 × 145 mm overall dimensions.

Benefits of Refurbished Laboratory Equipment

Refurbished laboratory equipment can provide laboratories with access to established laboratory technology at a lower acquisition cost than purchasing new equipment. A GFL 3018 can be useful for laboratories requiring a robust reciprocating shaker for routine sample preparation, mixing and analytical workflows.

Before laboratory use, the shaker should be inspected and tested for motor operation, shaking movement, speed control, timer operation, platform stability, electrical safety and load performance. Any required clamps, racks or sample holders should also be checked for compatibility with the intended application.

Additional Information

This GFL 3018 is a previously used laboratory shaker with visible cosmetic wear, including scratches, paint deterioration and surface marks. The photograph shows the main shaker platform and control unit; specific accessory racks, clamps and holders are not confirmed.

The exact electrical configuration, serial number, RS-232 functionality and condition of the internal drive mechanism should be verified before purchase. Accessories and consumables may vary depending on availability.

• GFL Technologies / Laboratory Shakers
• GFL 3018 Product Information
• GFL 3018 Technical Specifications