A positioning device microinjection pump is an instrument fixed on a brain stereotaxic device or micro manipulator for intracranial injection applications.

An ultra micro injection pump capable of small injection volumes up to 1pl and injection flow rates ranging from 0.05nl/min-520ul/min.

It can directly hold micro injectors with capacities ranging from 0.5ul to 250ul, which can match most micro injector models produced by manufacturers on the market. Simply select the corresponding injector manufacturer and specification from the information database on the instrument's full touch screen microcomputer controller to achieve accurate volume and flow rate injection or suction operations.

The main controller is a full touch screen, and data and processes are dynamically displayed on a large screen, making data settings intuitive and convenient;

Main features:

*Syringes can precisely control the injection volume and injection speed;

*Due to the lack of a long catheter, the injection device and syringe are directly installed on the longitudinal axis of the locator, and the liquid is injected directly from the micro injection needle tip of the syringe into the set position, making injection errors less likely to occur;

*Built in syringe database, allowing direct selection of syringes to be used;
*Touch screen controller, through which all operation settings can be made;
*Includes computer control software that can control the operation of the microinjection pump through a computer;

Product features:

·The microinjection pump can be used in conjunction with a brain stereotaxic device, and can be directly injected into experimental animals through a syringe, avoiding errors caused by using plastic tubes;

·Two working modes can be set: injection and absorption;

·Can inject/aspirate fluid with both skin and nanoliter capacity;
·New multifunctional injection device: The injection pump can be set with an injection capacity of 1 picoliter;

·Flow rate range 0.05ul/min-520ul/min;

·The range of usable syringes is 0.5ul to 250ul;

The main technical specifications of microinjection pumps are as follows:

·Syringe models available: 1-100ul

·Power supply: 220V, 0.05A

·Insurance tube: 5 * 20mm

·Micro stepper motor driven by power

·Minimum step rate: 1 step (1/2 step)

·Maximum step rate: 400 steps per second (1/2-step)

·Flow rate range: 0.001-200ul/min (1-100ul syringe)

·Size: Pump 16.5x3x4.5cm (0.16kg)

Controller 23x15.2x7.6cm (2kg)

Connecting cable 180cm

Installation rod diameter 8mm

There are two models to choose from:

Type 53311, single channel configuration, 1 host paired with 1 thruster for microinjection

53312 type, dual channel configuration, 1 host controls 2 thrusters, and cooperates with 2 operating arms for microinjection

53311 type, single channel microinjection pump

53312 type, dual channel microinjection pump

Micro injectors are installed on the brain stereotaxic device to perform micro injections into the ventricles of rats and mice

According to the needs, a multi-channel independently controlled microinjection pump can also be selected, paired with 2-8 thrusters, to achieve integrated control of multi-channel injection requirements.

·Can achieve: one controller controls multiple thrusters to perform injection and suction work separately.

·Applicable: Injectors ranging from 0.5ul to 100ul

·Flow range: 0.05ul/min-152ul/min

·Number of channels: 1-8 channels to choose from

·Maximum propulsion stroke: 70mm

·Maximum rated thrust:> 1kgf

According to experimental requirements, there are more injection pumps to choose from:

Main parameters of F100T microinjection pump:

·Minimum flow rate: 0.0001 μ l/ min@10 μ l syringe
·Maximum flow rate: 102 ml/ min@60 Ml syringe
·Linear thrust: 35lbs/variable
·Step accuracy (micrometers) 0.098
·Touch screen size: 4.3 inches
·Size: 114 * 241 * 165mm

F200TMain parameters of microinjection pump:
·Working mode: injection/withdrawal
·Minimum flow rate: 0.0001 μ l/ min@10 μ l syringe
·Maximum flow rate: 6ml/ min@60 Ml syringe
·Linear thrust: 50/variable
·Step accuracy: 0.046 microns
·Touch screen size: 4.3 inches

·Size: 114 * 241 * 165mm, weight 3kg

Nexus series syringe pump

The Nexus series syringe pump is a high-end infusion system designed for extremely high sensitivity to rate changes due to high-pressure and high viscosity dose dispensing, and can handle extremely difficult applications.

Main features:

·Color graphic LCD interface

·RS232 infusion port standard for computer control

·Gradient/multi-stage pumping function

·Stall detection

FusionThe main parameters of the 6000 high-pressure microinjection pump are:

·Minimum flow rate: 0.0001 µ L/min (0.5 µ L syringe)
·Maximum flow rate: 423 mL/min (225mL syringe)
·Linear thrust: 500lb (227kg)
·Maximum viscosity: 250000 cP

3D ™ Type Programmable Injection Pump

·The entire injection process can be divided into multiple stages, and the injection speed for each stage can be set separately

·The device is compact and takes up little space

·One AC power cord can supply power to 48 pumps

·Multiple installation locations

·Power over Ethernet: One power cord and Ethernet cable

·Ethernet and/or wireless communication

·Syringe identification

·The function of modern medical pumps does not pose a threat of termination due to "medical" requirements

·Repair and calibration kits provide complete 'internal' support

·More pumps per room

·There are fewer wires in each room

·Multiple installation options

·Flexibility in communication

·Reduce maintenance and repair downtime

·Designed by toxicologists for toxicologists

Pump 11 Elite type microinjection pump

The Pump 11 Elite series infusion pump expands the functionality of the infusion pump to meet your experimental requirements. These compact infusion pumps adhere to the tradition of leading infusion pumps, providing unparalleled ease of use and high-resolution touch screens with intuitive icon interfaces. The Pump 11 Elite series allows you to create, save, and run simple or complex methods without the need for a personal computer. These injection pumps have new mechanisms, including tight clamps for injection pumps ranging from 0.5 microliters to 60 milliliters (single syringe) and 0.5 microliters to 10 milliliters (dual syringe), as well as more stable syringe clamping. The Pump 11 Elite series offers higher flow performance and high precision, with flow rates ranging from 1.28 picoliters per minute to 88.28 milliliters per minute

Injection/extraction typePHD Ultra typeMicro injection pump

This pump represents a new technology for infusion pumps, developed based on feedback from a large group of infusion pump users.

11 Pico Plus type microinjection pump

It can accurately reduce the volume to 3.3 picoliters per minute. For applications such as cell injection or providing microfluidics required for FIA or capillary LC. It has the functions of infusion and extraction, as well as RS-232 communication.

Main features of the product:

·Number of syringes: 2

·Accuracy:+/- 0 .5％

·Average linear force: 16 pounds.

·Maximum flow rate: 0.8788 milliliters per minute (using two 1 milliliter syringes combined to output milliliters per minute)

·Minimum flow rate: 3.333 µ L/min

·Input power: 12 VDC, 1.5 A, 18 W

·Pressure: Low

·Pump function: infusion/extraction

·Step resolution: 0.33 µ m/step

·Maximum syringe capacity: 10 milliliters

·Minimum syringe size: 1 µ L

11 Plus type microinjection pump

The Pump 11 Plus series infusion pump is a popular pump from Harvard Instruments, but its precise flow rate makes Harvard Instruments famous for its pumps. Choose from 1 or 2 syringe models, as well as from basic infusion only models or higher-level infusion/withdrawal models. The infusion/extraction model also has RS-232 communication function.

Main features of the product:

·Number of syringes: 1 or 2

·Accuracy:+/- 0.5％

·Average linear force: 16 pounds.

·Communication: Keyboard only

·Display: Vacuum Fluorescent Lamp, 2 lines, 16 characters

·Maximum flow rate: 26.56 mL/min (single dose) 7.909 mL/min (single dose)

·Minimum flow rate: 0.0014 microliters per hour

·Infusion only: Infusion - Infusion/Withdrawal (Advanced)

·Syringe holder type: Standard holder

·Maximum syringe capacity: 60ml (single tube), 10ml (double tube)

·Minimum syringe size: 0.5 µ L

22 type multi needle microinjection pump

The 22 needle syringe pump is the legendary syringe pump of Harvard Instruments.

There are two modes to choose from: infusion only mode or infusion/withdrawal mode, both of which have RS 232 functionality. It can choose a syringe holder to accommodate 2, 4, or 10 syringes. The microliter syringe holder version can also be used for microliter applications.

Main features of the product:

·Number of syringes: 2, 4, 6, 10

·Accuracy: 0.0035%

·Average linear force: 47 pounds.

·Communication: RS-232, TTL

·Display: LED， 3-1/2 digits, digits

·Maximum flow rate: 55.1 milliliters per minute

·Minimum flow rate: 0.002 µ L/hr

·Pump function: infusion, infusion/extraction

·Step resolution: 0.33 µ M/step

·Maximum syringe capacity: 140 milliliters

·Minimum syringe size: 0.5 µ L

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yuyanbio

： yuyanbio