| Problem | Likely Cause | Fix | |--------|-------------|-----| | Glass melts but does not pull | Magnet power too low | Increase magnet power | | Glass breaks into pieces | Too much heat or too fast pull | Lower heater current or reduce weight | | Tip too long & floppy | Insufficient heat | Increase heater current or timer | | Pipette bent at tip | Uneven heating | Balance left/right heater currents | | No heating | Blown heater coil | Replace coil (order from Narishige) |
Narishige International (Narishige Group) still supports legacy products. While the PC-10 is discontinued, they often retain PDF archives.
In the world of electrophysiology,显微注射 (microinjection), and patch-clamp techniques, the Narishige PC-10 vertical micropipette puller is legendary. For decades, this robust, gravity-based puller was a staple in neurobiology and developmental biology labs worldwide. Despite newer digital models flooding the market, thousands of PC-10 units are still in active use—humming away on lab benches from Tokyo to Boston.
However, there is a persistent problem: the original paper manuals are often lost, damaged by chemical spills, or written in dense technical Japanese. This leads to a frantic search for a new Narishige PC-10 manual—not necessarily a brand-new machine, but a fresh, readable, and complete version of the documentation.
This article provides everything you need. From understanding the PC-10’s unique mechanics to sourcing a high-quality manual (free vs. paid) and troubleshooting common errors, consider this your modern resource hub.
The most critical section of the PC-10 manual is the calibration protocol. This includes:
Cleaning:
Heater Replacement: The platinum heater is a consumable part. Over time, it will oxidize or break.
Lubrication:
The PC-10 allows for single-stage or two-stage pulling. The standard method for general-purpose intracellular electrodes is usually a single stage, while patch-clamp electrodes often benefit from a two-stage approach.
A. Setting the Heating Power
B. The Single-Stage Pull This is the simplest method, used for sharp intracellular electrodes.
C. The Two-Stage Pull (for Patch Clamp Electrodes) This method allows for control over the "shank" length and tip size.
The Narishige PC-10 is a robust "workhorse" puller. While it lacks the programmability of modern horizontal laser pullers, its simplicity offers the user direct, tactile control over the electrode geometry. Mastering the balance between Heat, Weight, and Time is the essence of creating high-quality microelectrodes with this instrument.
For specific part numbers or detailed electrical diagrams, always refer to the original printed manual provided by Narishige or contact their technical support department.
Review: Narishige PC-10 Micropipette Puller (New Unit)
Rating: ★★★★½ (4.5/5)
The Bottom Line: The Narishige PC-10 is the "Toyota Hilux" of micropipette pullers—it isn't flashy, it lacks a digital touchscreen, and it looks like it was designed in 1995, but it is incredibly reliable, easy to fix, and produces consistent patches day in and day out. If you are tired of fighting with the programming menus of the Sutter P-97, this analog workhorse is a breath of fresh air.
Ease of Use & Setup: The biggest selling point for new users is the simplicity. Out of the box, setup took about 20 minutes. There is no complex software interface. You are greeted with two simple heater settings (Heater 1 and Heater 2) and a weight adjustment dial. For a lab transitioning from a broken older model, the learning curve is virtually non-existent. The "new" manual included is concise and actually helpful—unlike some translated technical manuals that are incomprehensible. The schematics for filament alignment were clear and accurate.
Performance: We use this primarily for standard patch-clamp electrodes (borosilicate glass, 1.5mm OD).
Build Quality: This is built like a tank. The mechanical solenoid is loud (a distinct CLACK sound), but it feels industrial and durable. The filament access is easy to open, making cleaning and filament replacement painless. The unit takes up a small footprint on the bench, which is a bonus for crowded electrophysiology rigs.
Pros:
Cons:
Final Verdict: If you need a "set it and forget it" puller for routine patch-clamping, the Narishige PC-10 is an excellent investment. It strips away the unnecessary digital complexity of modern pullers and focuses on the physics of melting glass. Highly recommended for labs that value reliability over bells and whistles.
Note: If by "PC10" you actually meant the PC-10 hydraulic micromanipulator or a specific accessory part, please clarify, but the above review applies to their most popular item bearing that model designation.
The workshop smelled of solvent and warm plastic. Under a single swinging lamp, Lena unfolded a brittle manual labeled NARISHIGE PC-10—its corners softened by oil and years—then, with the care of someone handling a relic, set it beside the device. narishige pc10 manual new
The PC-10 looked deceptively simple: a compact pipette controller, its molded grip worn where fingers had learned its comforting contours. Yet Lena knew it held a kind of quiet authority in the lab—a small instrument that, in skilled hands, could direct tiny lives and measure impossibly small worlds. The manual’s title—“NARISHIGE PC-10—NEW”—was printed in a font that somehow promised both reassurance and challenge.
She’d inherited the controller and the manual from Dr. Sato, who’d guided her through her first awkward hours at the bench. He’d called it “the storyteller of precision,” and Lena had never forgotten that phrase. Tonight, alone, she wanted to learn it herself—every button, every whisper of function—and perhaps to discover why the lab’s coffee machine broke exactly the day Sato left.
Page by page, the manual revealed a domestic map: diagrams for battery insertion, diagrams for operating modes—aspirate, dispense, fine-adjust—each icon small and patient. The “NEW” edition included a note about calibration: a reminder that even instruments must be taught to be honest. Lena smiled. She’d calibrated people before; calibrating a device felt like the same kind of conversation.
She clicked the power and felt the controller vibrate with hidden readiness. In the dim glow, the LED panel blinked a soft green. The manual described an optional replacement tip; Lena fitted one and pretended it was a pen. She had a recipe to make: a line of diluted dye to trace through a microchannel, so thin it would show how the controller breathed.
The first draw was hesitant. She watched the dye climb inside the pipette tip like a tide. The manual’s step-by-step instructions read like a ritual, each sentence insisting on patience. “Hold steady,” it said—no, Lena imagined it said—“hold steady, and let the instrument learn your rhythm.” She regulated the flow with the thumb dial until the bead of liquid floated, then released. Precision was a quiet miracle.
Her phone buzzed. A message from New Lab Supplies: the PC-10 was discontinued. Lena’s fingers pressed the controller more tightly. The manual’s language—technician-forward, exacting—felt suddenly more intimate, a testament against obsolescence. It had been a tool for a generation of careful hands, each note in the margins a fingerprint: a tiny smear at “sterilize before use,” a pencil tick by “troubleshooting—air leak,” a dotted line connecting a page number to a memory.
Lena turned to troubleshooting and found what she needed: common faults, clear cures, diagrams of the inner valves. She had been told that Dr. Sato had once dismantled the PC-10 during a midnight storm and reassembled it with a superstition of care. She imagined him, flashlight in teeth, reading the very pages she now held.
She ran a test series—a slow aspirate, a fast dispense, a micro-adjust to find the sweet spot between too slow and too violent. The manual’s charts suggested optimal speeds; Lena found them conservative, affectionate. She skimmed “maintenance” and vowed to clean the seals tonight. The manual ended with a quiet paragraph about responsibility: instruments carried memory, and the lab was a place where those memories mattered.
When she finally set the manual down, dawn touched the rim of the window. The PC-10 sat between her hands like a small orbiting planet—simple, steadfast, full of potential. The “NEW” on the cover no longer felt like a marketing claim but a promise pinned to a moment: tools renewed by knowledge, by the willingness of one more hand to learn.
Outside, the city stirred. Inside, Lena closed the manual and placed it back in its box, writing in the margin of the title page: “Calibrated 04-09-2026. —L.” It was a notation small as a comma, but in time it would become a lineage, a tiny lineage recorded in pencil on paper, passed down like an instruction and a blessing.
Later, when a new student asked where to find the PC-10 manual, Lena would hand them the box and say, simply: “Read it. Then teach it to your hands.”
The Ultimate Guide to the Narishige PC-10 Manual: Unlocking the Secrets of this Precision Instrument
Are you a researcher, scientist, or laboratory professional looking for a comprehensive guide to the Narishige PC-10 manual? Look no further! In this article, we'll take a deep dive into the world of precision instruments and explore the features, benefits, and applications of the Narishige PC-10. Whether you're a seasoned user or new to the world of microscopy, this article will provide you with a thorough understanding of the Narishige PC-10 manual and help you unlock the full potential of this remarkable instrument.
Introduction to the Narishige PC-10
The Narishige PC-10 is a high-precision micromanipulator designed for use in various laboratory settings, including biology, medicine, and electronics. This instrument is renowned for its exceptional accuracy, reliability, and versatility, making it an essential tool for researchers and scientists working with microscopes.
The Narishige PC-10 is a joystick-operated micromanipulator that allows users to control the movement of a microscope's stage or other instruments with incredible precision. Its ergonomic design and intuitive controls make it easy to use for extended periods, reducing fatigue and increasing productivity.
Understanding the Narishige PC-10 Manual
The Narishige PC-10 manual is a comprehensive guide that provides users with detailed information on the instrument's operation, maintenance, and troubleshooting. The manual covers essential topics such as:
Key Features of the Narishige PC-10
The Narishige PC-10 offers a range of features that make it an indispensable tool in laboratory settings:
Applications of the Narishige PC-10
The Narishige PC-10 has a wide range of applications in various fields, including:
Benefits of Using the Narishige PC-10
The Narishige PC-10 offers a range of benefits to researchers and scientists, including:
New and Improved Features of the Narishige PC-10 | Problem | Likely Cause | Fix |
The latest version of the Narishige PC-10 manual highlights several new and improved features, including:
Conclusion
The Narishige PC-10 manual is an essential resource for anyone working with this precision instrument. By understanding the instrument's features, benefits, and applications, researchers and scientists can unlock the full potential of the Narishige PC-10 and take their research to the next level. Whether you're a seasoned user or new to the world of microscopy, this article has provided you with a comprehensive guide to the Narishige PC-10 manual and the instrument itself. With its high precision, versatility, and durability, the Narishige PC-10 is an indispensable tool in laboratory settings, and its manual is a valuable resource for anyone looking to master its capabilities.
Narishige PC-10 is a dual-stage vertical micropipette puller designed for high-reproducibility fabrication of microinjection needles and patch-clamp electrodes. While the Narishige PC-100
is the updated compatible replacement, the PC-10 remains a laboratory staple due to its robust manual controls. NARISHIGE GROUP Core Functionality & Operation Dual-Stage Pulling:
Automates the transition from a first "thinning" pull to a second final pull for consistent tip geometry. Stabilized Power Supply:
Features a built-in digital display of output voltage to minimize variation and improve reproducibility. Gravity-Based Pull:
Uses specific weight blocks (light and heavy) to vary the pulling force. Acrylic Shroud:
Includes a transparent cover to shield the glass capillaries from air currents during the heating process. NARISHIGE WEB NEWS Typical Settings for Common Pipettes Settings vary by glass type, but general rules apply: NARISHIGE WEB NEWS High Heater Value: Produces long, thin pipettes. Low Heater Value: Produces short, thick pipettes. Double Pull:
Typically yields "firm" pipettes suitable for patch-clamping or penetrative injections. NARISHIGE WEB NEWS Troubleshooting & Error Messages If your unit is displaying an error code, refer to the official Narishige FAQ for guidance:
Heater unit moving distance is set to 0mm; set to at least 1mm. First pull not detected; increase No. 1 heater output.
Slider descending too fast; reduce No. 1 heater output or adjust weights.
Poor contact or broken heater; tighten fixing screws or replace the filament. NARISHIGE GROUP Maintenance Tips
The story of the Narishige PC-10 is one of a legendary laboratory workhorse that served as the global standard for micropipette fabrication for decades before its retirement. Known for its "gravity-fall" vertical pulling method, it allowed researchers to create ultra-fine needles for microinjection and patch-clamp experiments with remarkable consistency. The Legacy of the PC-10
For years, the PC-10 was the go-to tool for electrophysiologists. It was designed to replace older models like the PP-830 and PB-7, offering a more automated, dual-stage system.
Precision Engineering: It used a stabilized power source to ensure the heating coil delivered the exact same amount of current every time, a critical feature for reproducibility.
Environmental Protection: A signature acrylic shroud shielded the glass capillaries from external air drafts, preventing even tiny temperature fluctuations from ruining a pull.
Customizable Pulls: Scientists would fine-tune their needles by swapping between two pairs of weights—light and heavy—to adjust the gravitational pulling force. The Transition to the "New" Manual (PC-100)
In 2017, Narishige officially discontinued the PC-10, replacing it with the PC-100. While the fundamental mechanics remain the same, the "new" manual for the PC-100 reflects several modern upgrades:
Improved Operability: The setup is faster, and the digital display now provides clearer status updates, including the elapsed time from start to finish.
Real-time Adjustments: Unlike the PC-10, the PC-100 allows you to adjust the heater level even after the needle has been placed in the coil.
Enhanced Safety: The acrylic cover on the newer model is designed to close more securely, and the internal slider unit is better protected from lab dust. Finding Manuals & Support
If you are looking for the original Narishige PC-10 Manual, it is still hosted by distributors like ALA Scientific Instruments for legacy support. For those upgrading, the PC-100 Product Page at Narishige Group provides documentation for the current standard.
A standout feature for the Narishige PC-10 Go to product viewer dialog for this item.
(often referred to as a manual or vertical puller) is its automated dual-stage pulling mode, which significantly improves the reproducibility of specialized pipette tips. The most critical section of the PC-10 manual
While simple in design, this system allows you to preset two different heating levels—one for the initial stretch and another for the final pull—enabling the production of everything from long, thin microinjection needles to firm, blunt microelectrodes for patch-clamping. Key Specifications & Features
Gravity-Fed Tensioning: It uses a classic vertical "free fall" method with two pairs of interchangeable weights (two light and two heavy) to provide consistent pulling force without the complexity of electromagnetic coils.
Stabilized Power Supply: The unit includes a built-in power source designed to minimize voltage variations, ensuring the heater element delivers uniform current for every pull.
Digital LED Display: A clear readout shows the exact heater level status, making it easy to mass-produce pipettes with identical tip geometries once you've found your ideal settings.
Protective Acrylic Shroud: An integrated cover shields the glass capillary from air currents and drafts during the pulling process, preventing external environmental factors from affecting the final tip shape.
Fine Control: The heater control uses a ten-turn adjusting knob for ultra-precise settings, allowing for tip sizes ranging from several tens of micrometers down to sub-micron levels.
Detailed operational settings and maintenance tips can be found in the Narishige PC-10 User Manual.
Narishige PC-10 is a vertical micropipette puller that uses gravity and automated two-stage pulling to create glass needles for microinjection and patch clamping. Tritech Research Key Controls & Components Mode-Selector Knob : Switches between four modes: : Starts single-stage pulling. : Starts two-stage (double) pulling. NO. 1 HEATER / NO. 2 HEATER
: Displays and allows adjustment of heating values on the LED digital readout. Heater Level Adjusting Knobs : Sets digital values (0–100) for the heating intensity.
: Uses a combination of light (~25g) and heavy (~100g) weights to adjust pulling force. Adjustment Sliders
: Controls the "First Pull Terminating Position" and the total travel distance of the heater unit. ALA Scientific Operating Guide: Two-Stage Pulling
Two-stage pulling is typically used to create fine, sharp tips with reproducible tapers. BioMedical Instruments Preparation Turn on the Power Switch on the Mode-Selector Knob.
Install the desired number of weights. Using all four weights creates a sharper, finer tip; fewer weights create a longer, more gradual taper. Mounting the Glass
Raise the top electrode holder until it "clicks" into the first pull position. Narishige GD-1
(or equivalent 1.0mm O.D.) glass capillary through the heater coil.
Tighten the top and bottom holders, ensuring the capillary is perfectly centered in the heater coil to avoid off-center or distorted tips. The First Pull
Rotate the bottom switch 90 degrees counterclockwise to the "under weight" position (if applicable to your version). Press the red Start Switch
. The heater will activate, and the weight will drop a short distance (controlled by the adjustment slider) to thin the glass. The Second Pull
Once the first pull is done, center the filament holder on the now-thinned part of the tube.
Rotate the bottom switch 90 degrees clockwise to clear the weight path. Start Switch again. The unit will heat at the NO. 2 HEATER level and pull the glass until it separates. NARISHIGE WEB NEWS Reference Settings Examples Application First Pull Distance Thin/Long Pipette 3 (2L, 1H) Firm/Stubby Tip 4 (2L, 2H) Safety & Maintenance Tips No.051 Setting Values in the PC-10 Puller (Revised)
Summary of a successful pipette making◆ 1. Decide either One- or Two-stage pull, which is depended on what kind of pipette needed; NARISHIGE WEB NEWS Setting Values in the PC-10 Puller - NARISHIGE WEB NEWS
This review is based on the latest available manual / production specifications (as of the 2020s revision) and decades of user feedback from electrophysiology labs.
The Narishige PC-10 is a classic workhorse, not a modern marvel. The new manual is clear, safety-conscious, and accurate. For the price, nothing else matches its mechanical simplicity. However, in 2026, most electrophysiology labs prefer a used Sutter P-97 over a new PC-10. But if you value repairability, no firmware, and immediate usability, the PC-10 remains a solid choice.
Rating:
Overall: 7.4/10 – Recommended for teaching & basic patch-clamp; not for advanced research.