ts_series_reproducibility_data.pdf

Product catalog summary

Common Conditions:
1. Solutions used: Water and Methanol in a 7:3 ratio.
2. Initial pulse input before testing: 40 pulses.

1. Reproducibility/ TS-MP18SPAC2020:
Volume: 5.08 uL
Additional pulse input: 400 pulses
Plunger stroke: 2 mm
Intake and dispensing speed: 100 pps
PTFE Tubing: 0.3 mm ID, 10 mm L, 0.7065 uL
Results: The mean volume (M.V.) ranged from 5.0 to 5.119 uL across different pumps with a coefficient of variation (C.V.) between 0.08% and 0.22%, indicating high reproducibility.

2. Reproducibility/ TS-MP55SPAC2020:
Volume: 47.48 uL
Additional pulse input: 400 pulses
Plunger stroke: 2 mm
Intake and dispensing speed: 200 pps
PTFE Tubing: 0.6 mm ID, 10 mm L
Results: M.V. ranged from 47.316 to 47.725 uL with C.V. between 0.025% and 0.150%, showing excellent accuracy and reproducibility.

3. Reproducibility/ TS-MP64SPAC2020:
Volume: 64.32 uL
Additional pulse input: 400 pulses
Plunger stroke: 2 mm
Intake and dispensing speed: 200 pps
PTFE Tubing: 0.6 mm ID, 10 mm L, 2.826 uL
Results: M.V. ranged from 63.400 to 64.700 uL with C.V. between 0.036% and 0.083%, confirming high reproducibility.

4. Reproducibility/ TS-MP78SPAC2020:
Volume: 95.56 uL
Additional pulse input: 200 pulses
Plunger stroke: 1 mm
Intake and dispensing speed: 200 pps
PTFE Tubing: 0.6 mm ID, 10 mm L, 2.826 uL
Results: M.V. ranged from 95.085 to 95.663 uL with C.V. between 0.010% and 0.045%, indicating unparalleled accuracy and reproducibility.

5. Dispensing Speed Data/ TS-MP78SPAC2020P0.5:
Result: 300 uL dispensing achieved within 0.5 seconds using a unipolar motor with specific wiring and driver settings. The motor's maximum current should be kept at 70% or lower of the rated current.

Contact Information:
SANWA TSUSHO CO., LTD.
Nishi-Gotanda 3-13-2 Shinagawa-ku Tokyo 141-0031 Japan
Tel: +81-3-3492-6300
Fax: +81-3-3492-6311
URL: www.sanwatsusho-global.com
Email: [email protected]

Catalog excerpts

Unparalleled Accuracy and Reproducibility The following data are taken under the conditions shown below: Common Conditions: 1) Solutions: Water : Methanol/ 7 : 3 2) Pulse input prior to the test: 40 pulses 1. Reproducibility/ TS-MP18SPAC2020: Volume: Additional pulse input: Plunger stroke: Intake speed: Dispensing speed: PTFE Tubing: 2. Reproducibility/ TS-MP55SPAC2020: Volume: Additional pulse input: Plunger stroke: Intake speed: Dispensing speed: PTFE Tubing: 3. Reproducibility/ TS-MP64SPAC2020: Volume: Additional pulse input: Plunger stroke: Intake speed: Dispensing speed: PTFE Tubing:

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Unparalleled Accuracy and Reproducibility 4. Reproducibility/ TS-MP78SPAC2020: Volume: Additional pulse input: Plunger stroke: Intake speed: Dispensing speed: PTFE Tubing: 5. Dispensing speed data/ TS-MP78SPAC2020P0.5: Result: Driver: Motor wiring: Thread pitch: Applied pressure: Micro step: Initial speed: Acceleration: Speed: 16,000 pps 300 uL dispensing has been effected within 0.5 second (Linear travel: 6.278 mm/ 0.5 second) TS-2A-SDB-220B at 0.8 A Wiring No.1* 0.5 mm 1 MPa 1/2 20 pps 100,000 pps/ second *Wiring No.1 with a unipolar motor Stepping motor A phase coil A phase coil B phase coil...

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