
| Liquid Volume Accuracy | Error ≤1% (rated stroke) |
|---|---|
| Liquid Volume Precision | Repeatability error 0.3%~0.5% (rated stroke) |
| Rated Stroke | 60 mm |
| Control Steps | 6000 steps (standard mode) |
| Linear Speed | 0.01-60 mm/s (test medium: pure water) |
| Rated Stroke Runtime | 1-6000s (test medium: pure water) |
| Control Resolution (Min. Sample) | 0.01 mm/1 step |
| Compatible Injector Sizes | Optional: 50 uL~25 mL |
| Wetted Material | Alumina ceramic; injector wetted material |
| Drive Structure | Trapezoidal lead screw (6 mm lead) |
| Adjacent Port Switching Time | ≤1 s |
| 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 | 2.2 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-03B 是一款围绕集成式陶瓷切换阀打造的高精度微量注射泵,在单一模块内同时提供大容量注射器支持、高速度与严格的体积控制,面向色谱自动进样 OEM 及其它需要精准进样与干净切换的分析流体路径。
梯形丝杆(导程 6 mm)驱动 60 mm 额定行程、共 6000 步,单步分辨率 0.01 mm,纯水介质下线速 0.01–60 mm/s,单程运行时间 1–6000 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%,相邻口切换不超过 1 s,整机由 DC24V/3A 供电,重 2.2 kg。
SY-03B 支持多大体积?
可选注射器覆盖 50 uL–25 mL,由 60 mm 额定行程驱动。
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%–0.5%。
为什么用陶瓷切换阀?
氧化铝陶瓷湿件耐磨损、耐化学腐蚀,且一体式阀可在 1 s 以内完成相邻口切换。
通常集成在哪些场景?
主要面向色谱自动进样 OEM 及需要高速高精度进样的分析仪器。
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.