| Liquid Volume Accuracy | Error ≤1% (rated stroke) |
|---|---|
| Liquid Volume Precision | Repeatability error 0.3%~0.7% (rated stroke) |
| Expected Service Life | 3 million cycles leak-free (test medium: pure water; 1 count per rated stroke) |
| Specifications | 3 ml | 8 ml |
| Back Pressure | 1.5 MPa | 0.89 MPa |
| Max Speed | 600 rpm | 300 rpm |
| Rated Stroke (Control Steps) | 18 mm | 19.2 mm (3600 steps | 3840 steps) |
| Rated Stroke Runtime | 1.8-1080s | 3.84-1152s |
| Control Resolution (Min. Sample) | 0.005 mm (0.833 ul | 2.083 ul) |
| Linear Speed | 0.017-10 mm/s | 0.017-5 mm/s |
| Drive Structure | Trapezoidal lead screw (1 mm lead) |
| Wetted Material | Borosilicate glass, PTFE, PVDF, FFKM (seal) |
| Max Fluid Path Pressure (Reference) | Positive 0~0.5 MPa; negative 0~0.06 MPa (hold time subject to test) |
| Communication Rate | 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115200 bps |
| Control Protocol | ASCII, custom, Modbus protocol |
| Tubing Interface | 1/4-28UNF internal thread |
| Power Supply | DC24V/3A |
| Working Environment | Temperature: 5℃~55℃; relative humidity: ≤80% non-condensing |
| Weight | 0.45 kg | 0.49 kg |
| Application Scope | As a core accessory for fluid transfer systems requiring high precision and stability in injection |
| Applications | Laboratory automation, analytical instruments, pharmaceutical, biotech, OEM |
| Certifications | Manufactured under ISO 9001 QMS · CE/RoHS/FDA compliance varies by model (certificates available upon request) |
SY-09 是一款立式注射泵，面向需要高背压耐受力的应用设计，3 ml 版本最高可达 1.5 MPa。立式布局与精密丝杆驱动使其适合立体定向注射、细胞与胚胎显微注射及微流控芯片上样。
提供 3 ml 与 8 ml 两种注射器规格，最高背压分别为 1.5 MPa 与 0.89 MPa，最高转速 600 rpm 与 300 rpm，重量 0.45 kg 与 0.49 kg。各规格额定行程分别为 18 mm（3600 步）与 19.2 mm（3840 步），单步分辨率 0.005 mm（约 0.833 ul 或 2.083 ul），3 ml 版线速最高 10 mm/s。液体体积误差不超过额定行程的 1%，重复性误差 0.3%–0.7%；湿件采用硼硅玻璃、PTFE、PVDF 与 FFKM 密封；驱动机构额定 300 万次无泄漏循环。
SY-09 能承受多大背压？
3 ml 版最高 1.5 MPa，8 ml 版额定 0.89 MPa。
支持哪些注射器规格？
支持 3 ml 与 8 ml 注射器，最高转速分别为 600 rpm 与 300 rpm。
精度如何？
液体体积误差不超过额定行程的 1%，额定行程下重复性误差 0.3%–0.7%。
主要用于哪些场景？
适合立体定向注射、细胞与胚胎显微注射及微流控芯片上样。
This product is sourced factory-direct from a certified Chinese manufacturer. You pay the factory price — no markup. Our income comes from the export tax rebate, not from your bill.