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In animal experiments, it is often necessary to perform microinjection on animals. An automatic microinjection pump is used, which is convenient to use. The syringe of the injector is installed on the injection pump and connected to the gripper through a conduit. The precise movement of the injector piston is controlled by a microcomputer to drive the unit, achieving injection or recovery of liquids in experimental animals and leaving more operating space for the experiment.
M5261 dual channel microinjection pump, high-definition touch screen operation, Ditronstep micro step control system, used for precise control and delivery of trace liquid drugs or solutions. It is usually used in conjunction with brain locators or microcontrollers in the medical field, especially in clinical medicine, laboratory research, and drug development. This injection pump is compatible with most imported and domestic microinjectors (0.5ul-100ml), with a stroke resolution of 0.0625 μ m/μ step, a linear velocity range of 0.08 μ m/min to 160mm/min (flow rate=linear velocity x syringe loading area), and a propulsion distance of 150mm.

Functional Features

1. Working mode: infusion, extraction, infusion/extraction, extraction/infusion, continuous, multiple infusion
2. Touch display: 5-inch high-definition touch screen, simple, clear, easy to understand, and controllable
3. Language types: Chinese and English, 2 languages to choose from
4. Online speed regulation: adjust the current flow rate without stopping the machine during operation
5. Calibration function: Supports syringe calibration and stores calibration parameters
6. Syringe selection: Built in from major domestic and foreign manufacturers, with a choice of main models of syringes and support for customization
7. Parameter settings: Liquid volume, flow rate, infusion time, extraction time, interval time, and infusion frequency can be set and stored
8. Power on operation: Store the current dynamic operating parameters when powered off, and resume operation after powering on again
9. Reminder function: Real time display of available Max/Min flow rate; Dynamically display operating parameters
10. Reminder function: Run to the set target liquid volume, sound alarm prompt
11. Thrust setting: Suitable thrust can be set according to the specifications of each injector
12. External control function: external level or pulse signal to achieve start stop control
13. Communication control: RS485/USB optional, touch settings for address and baud rate
14. Status output: start stop, direction status output

Technical Parameter

1. Number of channels: Dual channels
2. Working mode: infusion, extraction, infusion/extraction, extraction/infusion, continuous, multiple infusion
3. Maximum travel: 150mm
4. Accuracy:<1%
5. Repetitive accuracy: Error ≤ ± 0.05%
6. Sample injector specifications: 0.5 μ L to 100mL
7. Linear thrust: ≥ 160N
8. Linear speed range: 0.08 μ m/min to 160mm/min
Step resolution: 0.0625 μ m/μ step
10. Applicable power supply: AC 100V~240V 50/60Hz 30W
11. Working environment: Temperature: 0-40 ℃ Humidity: Humidity 20% -80% RH No condensation
12. Storage environment: Temperature: -10~60 ℃ Humidity: Humidity: 20% -80% RH No condensation
13. Protection level: IP31
14. Product size (mm): 256 * 190 * 146 (mm)

Applicable Syringes

Optional syringe capacity	Inner diameter of syringe（mm）	Reference flow range（nL/min-mL/min）	Optional syringe capacity	Inner diameter of syringe（mm）	Reference flow range（nL/min-mL/min）
0.5ul	0.103	0.0007~0.0013	500ul	3.256	0.6658~1.3322
1ul	0.146	0.0013~0.0027	1ml	4.73	1.4060~2.8110
2ul	0.206	0.0027~0.0053	2ml	8.92	4.9990~9.9980
5ul	0.343	0.0074~0.0148	2.5ml	8.92	4.9990~9.9980
10ul	0.485	0.0148~0.0295	5ml	12.4	9.6620~19.3220
25ul	0.729	0.0334~0.0668	10ml	14.87	13.8940~27.7860
50ul	1.03	0.0667~0.1333	20ml	19.07	22.8500~45.6990
100ul	1.457	0.1334~0.2668	50ml	28.95	52.6600~105.3190
250ul	2.304	0.3335~0.6671	60ml	29.47	54.5680~109.1360

Ordering Information

Model	Name	Trip（mm）
M5126	Manual microinjection pump	0-25
M5136	Manual microinjection pump	0-50
M5258	High precision microinjection pump	0-70
M5259	Dual channel high-precision microinjection pump	0-70
M5260	Microinjection pump	0-150
M5261	Dual channel microinjection pump	0-150
M5262	Four channel microinjection pump	0-150
M5263	Ultra precision microinjection pump	0-150
M5264	Dual channel independent control microinjection pump	0-150