
SMTP4 500 μL Air-Displacement Pipetting Pump
SMTP4-500 μL gas-displacementPipetting Pump, is used for, and reagent transfer. 500 μL, uses steps and supports is suited to equipment, and. and , installation space and. SMTP4 and requiresequipment, confirm.
Typical Applications:
Pipetting Pump technical details, Pipetting Pump technical details, reagent transfer
| Product Name | SMTP4 500 μL gas-displacementPipetting Pump |
|---|---|
| Model | SMTP4-500 μL |
| Product Series | SMTP4 gas-displacementPipetting Pump |
| Pipetting Method | gas-displacement |
| Nominal Volume Range | 500 μL |
| Drive Design | Four-Wire Bipolar Stepper Lead-Screw Motor |
| Motor Speed | 1~3000 pps |
| Dispensing Resolution | 0.25 μL/steps |
| Compatible Tips | Custom |
| Tip Installation Force | 30 N |
| Full-Stroke Step Count | 2000 steps |
| Tip Ejection Steps | 550 steps |
| Tip Ejection Force | 5 r/s 120 N |
| Operating Noise | <60 dBA, |
| Operating Environment | 15°C to 40°C, 20% to 95% RH at 40°C, Non-Condensing |
| Storage Environment | -20°C to 65°C, 30% to 85% RH, Non-Condensing |
| Fluid Temperature | 15°C to 40°C |
| Power Requirements | 24VDC 500mA |
| Overall Dimensions | 28 × 28 × 153.1 mm |
| Weight | 300 g |
典型应用
SMTP4-500 μL 面向需要覆盖较大单次转移量、减少重复取液动作的设备模块。产品容量决定候选范围,真实移液表现还取决于液体、吸头和设备运动。
样本前处理:样本分装与转移
从同一样本管分出多份供后续处理,称为样本分装(aliquoting);将液体送入下一工序的容器则称为样本转移(sample transfer)。设备需要同时管理每份体积、源容器剩余液量,以及更换样本时的吸头策略。
SMTP4-500 μL 可用于覆盖较大单次转移量的移液模块。选择逐次吸排还是一次吸液多次分配时,应计算总吸入量、方法余量和吸头可用容量,并检查首份与末份的实际体积;液面和缺液判断需由设备的检测方案提供。
稀释流程:稀释液与缓冲液添加
将稀释液加入已含样本的容器,称为稀释加液(diluent dispensing);按配方加入缓冲液则称为缓冲液分配(buffer dispensing)。例如样本与稀释液共同构成终体积,稀释倍数应由两部分实际体积计算,混匀则是后续单独的动作。
SMTP4-500 μL 提供较大的标称容量,便于按目标稀释液量规划转移次数。应将吸液深度、等待时间、排液速度和混合步骤写入方法;配方改变后,用实际样本量与稀释液量核查最终浓度和重复性。
OEM 移液单元:吸头装卸与运动轴集成
在自动化工作站中,移液泵与运动轴、吸头架及耗材定位共同组成移液单元(pipetting unit)。除了吸排液,设备还需要完成装吸头、移动到目标、排液和脱吸头的完整动作链。
SMTP4 支持自动脱吸头,但装吸头行程、推力和脱卸位置需与设备机构匹配。吸头规格变更后,应重新核对气密性与装卸动作,避免将吸头外形相近视为已经兼容。
应用选型信息
请提供单次转移量或每份分装量、每轮分配次数、液体与吸头,以及源容器剩余量管理方式;同时说明驱动、运动轴和目标节拍。
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Frequently Asked Questions
500 μL, 100 μL., and. uses,.
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