$ 2,567.94
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Microprocessor-controlled magnetic stirrers offer synchronized and uniform mixing with a low-profile design. They come with a best-in-class, 5-year warranty and are available with a NIST traceable, ISO/IEC 17025 accredited calibration certificate from Troemner.
The standard series features an analog speed control knob with dial markings, offering powerful magnetic stirring with precise speed control for repeatable performance. Synchronized operation ensures uniform mixing at each position, while the ramping feature slowly brings samples to set speed to avoid splashing, improve magnetic coupling, and provide excellent low-speed stirring. The large top plate with position indicators is easy to clean and provides a white reflective surface. The low-profile design takes up less space and easily fits into fume hoods, and the spill-resistant housing channels fluids away from internal components.
The advanced series offers an LED display for digital speed control, adjustable in 10 rpm increments.
Available models include:
* Standard 5-position multi-position stirrer: 9.5 cm (3.75") max vessel diameter, shipping weight 6.7 kg (14.75 lbs), speed range 60 - 1400 rpm, plate dimensions 31.8L x 27.9W cm (12.5" x 11"), plate material nylon, glass filled, speed stability ±2%, timer 1 s - 160 h, cat no. 12621-028.
* Standard 9-position multi-position stirrer: 7.5 cm (3") max vessel diameter, shipping weight 6.7 kg (14.75 lbs), speed range 60 - 1400 rpm, plate dimensions 31.8L x 27.9W cm (12.5" x 11"), plate material nylon, glass filled, speed stability ±2%, timer 1 s - 160 h, cat no. 12621-044.
* Advanced 9-position multi-position stirrer: 7.5 cm (3") max vessel diameter, shipping weight 6.7 kg (14.75 lbs), speed range 60 - 1400 rpm, plate dimensions 31.8L x 27.9W cm (12.5" x 11"), plate material nylon, glass filled, speed stability ±2%, timer 1 s - 160 h, cat no. 12621-048.
* Advanced 4-position multi-position stirrer: 13 cm (5.1") max vessel diameter, shipping weight 6.7 kg (14.75 lbs), speed range 60 - 1400 rpm, plate dimensions 31.8L x 27.9W cm (12.5" x 11"), plate material nylon, glass filled, speed stability ±2%, timer 1 s - 160 h, cat no. 12621-020.
* Advanced 6-position multi-position stirrer: 8 cm (3.2") max vessel diameter, shipping weight 6.7 kg (14.75 lbs), speed range 60 - 1400 rpm, plate dimensions 31.8L x 27.9W cm (12.5" x 11"), plate material nylon, glass filled, speed stability ±2%, timer 1 s - 160 h, cat no. 12621-036.
All models are RoHS certified and come with a Troemner ISO/IEC 17025 accredited calibration certificate traceable to NIST. The calibration certificate includes multiple data points within the speed range and time function with associated uncertainties. Troemner is accredited by NVLAP under Laboratory Code 105013-0 to perform ISO/IEC 17025 calibrations.
Units include a 234 cm (92") Euro-type plug and are also supplied with a 2.5 cm (1") PTFE-coated stir bar. Stirrers with NIST traceable calibration certificates provided by an ISO/IEC 17025 accredited laboratory report multiple data points within the speed range and time function with associated uncertainties.
All models are C-UL listed, CE compliant, GSA contract approved, and suitable for use in irregular voltage environments.
