工业注射泵、立式注射泵、柱塞泵与蠕动泵——对比精度、压力、灵活性与寿命，选出最合适的那一款。
我们的每一类精密泵家族解决不同的问题。以下是坦诚的对比：
| 工业注射泵 | 立式注射泵 | 柱塞泵 | 蠕动泵 | |
|---|---|---|---|---|
| Principle | Motor drives glass piston; integrated switching valve selects source/destination | Split design; clamping mechanism holds standard syringes (1–25 mL) | Ceramic piston reciprocates in fixed cylinder; single/double head with solenoid valve | Rollers compress tubing; fluid only contacts tube |
| Accuracy | High (<1%) | Depends on syringe used | High, repeatable | Medium (±1–3%) |
| Pressure | Up to 1.0 MPa+ | Limited by syringe | ~0.5 MPa | Low (tube-limited) |
| Flexibility | Fixed volume, integrated valve | Swap syringe sizes freely | Fixed capacity (e.g. Rp-01 = 6 mL) | Swap tubes for flow range |
| Longevity | High | High | Extreme (3M cycles leak-free) | Tube is a consumable |
| Models | SY-01B · SY-03B · SY-06B · SY-01C | SY-08 · SY-09 · SY-09S | Rp-01 · Rpm-01 | LM40A/B · LM60A/B · LM80C · TS600 |
| 型号 | 类型 | 关键特性 |
|---|---|---|
| LM40A / LM40B | Boxed peristaltic | Compact bench unit |
| LM60A / LM60B | Smart filling pump | Intelligent dispensing |
| LM80C | High-flow boxed | Large flow capacity |
| TS600 | Industrial high-flow | Up to 14 L/min, chemical bulk transfer |
| BJ30 | 57-step motor | OEM compact |
| RZ-02 | 42-step motor | OEM compact |
流量、压力、介质与占空比——我们将为您匹配泵并在 24 小时内报价。
Electromagnetic, vortex, thermal mass, and differential-pressure flowmeters — when to use which, and how to match accuracy, pipe size, and fluid to the right model.
Read Guide →阅读指南 →Baca Panduan →Đọc Hướng dẫn →อ่านคู่มือ →Baca Panduan →Basahin ang Gabay →pH, ORP, dissolved oxygen, conductivity electrodes and online fluorescence sensors for water analysis. Matching electrode chemistry to your application.
Read Guide →阅读指南 →Baca Panduan →Đọc Hướng dẫn →อ่านคู่มือ →Baca Panduan →Basahin ang Gabay →From benchtop spectrophotometers to portable multi-parameter meters and online monitors. Match lab needs, field needs, and budget to the right analyzer family.
Read Guide →阅读指南 →Baca Panduan →Đọc Hướng dẫn →อ่านคู่มือ →Baca Panduan →Basahin ang Gabay →Vietnam discharge limit A/B/C by flow rate — size and choose the right online COD monitor.按流量分档的越南 A/B/C 排放限值——据此选对在线 COD 监测仪。Batas pembuangan Vietnam A/B/C menurut laju alir — pilih monitor COD online yang tepat.Giới hạn xả thải A/B/C của Việt Nam theo lưu lượng — chọn đúng máy đo COD trực tuyến.ค่าปล่อย A/B/C ของเวียดนามตามอัตราการไหล — เลือกเครื่องวัด COD ออนไลน์ให้ถูกต้องHad pelepasan Vietnam A/B/C mengikut kadar alir — pilih monitor COD dalam talian yang betul.Limitasyon sa paglabas ng Vietnam A/B/C ayon sa daloy — piliin ang tamang online COD monitor.
Read the full guide →阅读完整指南 →Baca panduan lengkap →Đọc hướng dẫn đầy đủ →อ่านคู่มือเต็ม →Baca panduan penuh →Basahin ang buong gabay →Total Nitrogen cap under QCVN 40:2025 — match the method to your ammonia and organic load.QCVN 40:2025 的总氮上限——按氨氮与有机负荷匹配监测方法。Batas Total Nitrogen QCVN 40:2025 — sesuaikan metode dengan beban amonia dan organik Anda.Trần Total Nitrogen theo QCVN 40:2025 — chọn phương pháp phù hợp tải lượng amoni và hữu cơ.เพดานไนโตรเจนรวมตาม QCVN 40:2025 — เลือกวิธีให้เหมาะกับแอมโมเนียและภาระอินทรีย์Had Total Nitrogen QCVN 40:2025 — padankan kaedah dengan beban ammonia dan organik anda.Takda ng Total Nitrogen sa QCVN 40:2025 — itugma ang metoda sa amonia at organic load.
Read the full guide →阅读完整指南 →Baca panduan lengkap →Đọc hướng dẫn đầy đủ →อ่านคู่มือเต็ม →Baca panduan penuh →Basahin ang buong gabay →pH discharge band and how electrode and online pH transmitters keep you inside it.pH 排放区间，以及电极与在线 pH 变送器如何稳定保持在区间内。Rentang pH pembuangan dan bagaimana elektroda serta transmitter pH online menjaganya tetap terjaga.Dải pH xả thải và cách điện cực, bộ truyền pH trực tuyến giữ giá trị luôn trong dải.ช่วง pH ที่อนุญาต และขั้วไฟฟ้ากับตัวส่งสัญญาณ pH ออนไลน์ช่วยให้ค่าอยู่ในช่วงJulat pH pelepasan dan bagaimana elektrod serta pemancar pH dalam talian mengekalkannya.pH discharge band at kung paano pinapanatili ng electrode at online pH transmitter ang pagiging sumusunod.
Read the full guide →阅读完整指南 →Baca panduan lengkap →Đọc hướng dẫn đầy đủ →อ่านคู่มือเต็ม →Baca panduan penuh →Basahin ang buong gabay →Total Suspended Solids limit by flow class — pick gravimetric or optical TSS monitoring.按流量档位的 TSS 限值——选重量法还是光学法 TSS 监测。Batas TSS menurut kelas aliran — pilih pemantauan TSS gravimetri atau optik.Giới hạn TSS theo cấp lưu lượng — chọn giám sát TSS trọng lượng hay quang học.ขีดจำกัด TSS ตามระดับการไหล — เลือกเฝ้าวัด TSS แบบ gravimetric หรือแบบ opticalHad TSS mengikut kelas aliran — pilih pemantauan TSS gravimetri atau optik.Limitasyon ng TSS ayon sa klase ng daloy — piliin ang gravimetric o optical na pagsubaybay.
Read the full guide →阅读完整指南 →Baca panduan lengkap →Đọc hướng dẫn đầy đủ →อ่านคู่มือเต็ม →Baca panduan penuh →Basahin ang buong gabay →注射泵通过精密丝杠推动柱塞输送液体，在小体积下体积精度最高。蠕动泵靠滚轮挤压软管，对剪切敏感液体更温和，且只需更换软管即可方便灭菌。高精度定量选注射泵，连续输送清洁流体选蠕动泵。
任何与软管（硅胶、PharMed、PTFE）兼容的液体：水、试剂、培养基，以及弱酸弱碱。液体不接触泵头，因此只要更换软管即可避免交叉污染。
注射泵通过控制柱塞速度，可重复输出低至微升级/分钟的流量。精度主要取决于注射器口径与机械回差，匹配良好的注射器通常约为设定体积的 ±0.5–1%。