Dimensions << Metering flow model >> << Continuous flow model >> Driver (Option) Cool running by minimizing pump motor heat High speed liquid handling 1/2 through 1/256 micro step +11 through 30 V input voltage 0.4 through 2.0 A/phase 2 phase, bipolar & unipolar stepping motors applicable Dispensing speed, 1/2 step with 1 Mpa load 1,700 pps* (TS-MP78SPAC2020) 3,300 pps* (TS-MP100SPAC3020) Sucking speed, 1/2 step without load 7,000 pps* (TS-MP78SPAC2020) 4,300 pps* (TS-MP100SPAC3020) High Precision Control of Micro-Scale Fluidic Flow Volumes Why is the importance of being high in reproducibility and precision so much demanded? TS-2A-SDB-220B 2 phase, bipolar micro step driver Micro Pump OEM Modules TS series Motor temperature of 28 degrees C* after one hour 1/2 step running of 1,700 pps with 1 MPa load at 0.6 A at ambient temperature of 25 degrees C, and 32 degrees C* after one hour 1/2 step running of 8,000 pps with 1 MPa load at 0.87 A at ambient temperature of 25 degrees C (TS-MP78SPAC2020) 70 (W) x 45 (D) x 14 (T) mm The inner parts of the pump, unless they are precision-engineered and - machined, will more likely get overloaded in contact with the mating parts. The initial running of the pump may not pose a problem, but with a lapse of time serious problems such as tear and wear might be actualized, resultant in a downtime of the equipment where the pump is incorporated. Easy to use: Plunger Seals and Benchmark Sensor can be locally replaced Long Service Life Expectancy of Plunger Seals exceeding 2,000,000 Cycles NB: The figures with an asterisk represent test data for reference. The specifications are subject to change without a prior notice. SANWA TSUSHO CO., LTD. 13-2 Nishi-Gotanda 3-chome, Shinagawa-ku Tokyo 141-0031 Japan URL: http://www.sanwatsusho-global.com E-mail: [email protected] Tel: +81-3-3492-6300 Fax: +81-3-3492-6311 Precision Engineered and Built in Japan

Micro Pump Modules TS Series By and large, the small precision plunger pump is one of the most versatile and demanded for high reproducibility and accuracy. Downsizing is the needs of the times, and the pump modules for systems cannot be an exception. Increasingly demanded are lesser and lesser volume of reagents and samples as well as high throughput and multifunction in the system. As the fluidic flow volumes get smaller, all of the mechanisms of the pump will need to be smaller, including micro-scale dead volumes, and highprecision machining is executed to provide unparalleled accuracy and...