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Microprocessor-controlled stereotaxic injector with 1–250 μL syringe capacity, precise flow rates, ideal for neuroscience and molecular diagnostics. Status: open State: used Price: 26400 Price_From: null Amount: 1 External_ID: null Weight: 2 Width: 17.8 Height: 5.1 Length: 4.4 Shipping_Info: null Delivery_Info: null Additional_Info: Used unit sold as-is; performance may differ from new device; verify functionality before purchase. Product_Details: [ {"name": "Syringe Size", "value": "1 to 250 μL", "category": "Performance", "position": 1, "source": "Product Description"}, {"name": "Drive Mechanism", "value": "Microprocessor-controlled stepper motor (1/2 microsteps), lead screw system", "category": "Mechanical", "position": 2, "source": "Product Description"}, {"name": "Plunger Step Advancement", "value": "Approx. 1.58 microns per 1/2 step", "category": "Performance", "position": 3, "source": "Product Description"}, {"name": "Minimum Step Rate", "value": "1/2 step per 4 seconds", "category": "Performance", "position": 4, "source": "Product Description"}, {"name": "Maximum Step Rate", "value": "916 half-steps per second", "category": "Performance", "position": 5, "source": "Product Description"}, {"name": "Injection Flow Rate Range", "value": "0.001 to 363.7 μL/min (using 0.5 to 250 μL syringe)", "category": "Performance", "position": 6, "source": "Product Description"}, {"name": "Controller Dimensions (W x H x D)", "value": "23 × 15.25 × 8 cm", "category": "Physical", "position": 7, "source": "Product Description"}, {"name": "Injector Dimensions (W x H x D)", "value": "17.8 × 4.4 × 5.1 cm", "category": "Physical", "position": 8, "source": "Product Description"}, {"name": "Weight", "value": "Approximately 2 kg", "category": "Physical", "position": 9, "source": "Product Description"} ]
The Muromachi KDS310 stereotaxic microinjection system features a microprocessor-controlled stepper motor with 1/2 microstepping and a lead screw drive mechanism, enabling highly precise plunger advancement of approximately 1.58 microns per half-step. It supports syringe volumes ranging from 1 to 250 μL, suitable for a broad range of microinjection applications including neuroscience research, live-cell imaging, molecular diagnostics, and synthetic biology workflows. Its injection flow rate spans a fine-tuned range of 0.001 to 363.7 μL/min, ensuring critical control of reagent delivery in bioprocessing and gene editing experiments.
Technical specifics include a minimum step rate of one half-step every 4 seconds, and a maximum rate of 916 half-steps per second, providing both slow and rapid injection control. The compact controller unit measures 23 × 15.25 × 8 cm, while the injector head is sized at 17.8 × 4.4 × 5.1 cm and weighs approximately 2 kg, making it adaptable for benchtop stereotaxic setups.
This injector system is extensively used in biomedical engineering and biopharmaceutical production pipelines where precision liquid handling is paramount. Designed for stereotaxic applications, it is ideal for researchers requiring exact dosage control in microinjections, including molecular cloning workflows and advanced cell targeting studies.
Please note, this listing is for a used unit sold as-is, and while it was originally designed with these specifications, performance may vary. Verify device condition and operation before critical biotechnological experiments.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 9 November 2026
The middle half of the 81 with a price runs from €21 to €625.
