| Liquid Volume Accuracy | Error ≤1% (rated stroke) |
|---|---|
| Liquid Volume Precision | Repeatability error 0.3%~0.5% (rated stroke) |
| Rated Stroke | 30 mm |
| Control Steps | 12000 steps (standard mode) |
| Linear Speed | 0.0025-15 mm/s (test medium: pure water) |
| Rated Stroke Runtime | 2-12000s (test medium: pure water) |
| Control Resolution (Min. Sample) | 0.0025 mm/1 step |
| Compatible Injector Sizes | Optional: 25 uL~5 mL |
| Wetted Material | Alumina ceramic; injector wetted material |
| Drive Structure | Trapezoidal lead screw (2 mm lead) |
| Adjacent Port Switching Time | ≤640 ms |
| Communication Rate | RS232/RS485: 9600, 19200, 38400, 57600, 115200 bps; CAN Bus: 100 kbps, 200 kbps, 500 kbps, 1 Mbps |
| Control Protocol | ASCII, custom, Modbus protocol |
| Power Supply | DC24V/3A |
| Working Environment | Temperature: 5℃~55℃; relative humidity: ≤80% non-condensing |
| Weight | 1.5 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-01B 是一款泵阀一体式注射泵模块，面向需要在小体积内实现精准、稳定液体输送的 OEM 系统。注射驱动与切换阀集成于同一单元，可将死体积降至最低，并简化分析仪器内部的管路走向。
梯形丝杆（导程 2 mm）驱动 30 mm 额定行程、共 12000 步，单步控制分辨率 0.0025 mm，纯水介质下线速范围 0.0025–15 mm/s。液体体积误差不超过额定行程的 1%，重复性误差 0.3%–0.5%，相邻口切换时间不超过 640 ms。通信支持 RS232/RS485 与 CAN 总线，协议可选 ASCII、自定义或 Modbus，整机由 DC24V/3A 单电源供电，重量 1.5 kg。
SY-01B 能达到多高的精度？
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为 0.3%–0.5%。
支持哪些规格的注射器？
注射器为选配件，覆盖 25 uL–5 mL 范围，由集成方按实际分配体积选用。
如何控制该泵？
支持 RS232/RS485 或 CAN 总线通信，协议可选 ASCII、自定义或 Modbus，可直接由仪器固件驱动。
SY-01B 常用于哪些场景？
主要面向水质与环境分析、IVD 与色谱自动进样 OEM，作为紧凑型泵阀一体模块使用。
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.