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触屏智控·在线消毒

ZW-300Z微生物限度检查仪的智能化方案

Smart Touch Control · Online Disinfection 

— The Intelligent Solution of ZW-300Z Microbial Enumeration Test System

实验室智能化不仅仅是"加一块屏幕"那么简单。真正的智能化，意味着操作更直观、流程更高效、安全更可靠、数据更完整。ZW-300Z微生物限度检查仪以彩色液晶触摸屏为核心交互界面，配合在线消毒、Lotus® CNX一次性滤杯协同方案和泵头121℃湿热灭菌能力，构建了一套面向现代QC实验室的智能化微生物检测方案。本文将深入解析ZW-300Z如何以"智控"重新定义微生物限度检测的操作体验。

Laboratory intelligence goes far beyond simply "adding a screen." True intelligence means more intuitive operation, more efficient workflows, more reliable safety, and more complete data. The ZW-300Z microbial enumeration test system, with its color LCD touchscreen as the core interaction interface, combined with online disinfection, Lotus® CNX disposable filter cup synergy, and pump head 121°C moist heat sterilization capability, constructs an intelligent microbial testing solution for modern QC laboratories. This article provides an in-depth analysis of how the ZW-300Z redefines the operational experience of microbial limit testing through "smart control."

一、智能化实验室趋势：从"能做"到"做好"

 | The Smart Laboratory Trend: From "Capable" to "Excellent"

近年来，制药和化妆品行业的QC实验室正经历一场深刻的智能化转型。这场转型的驱动力来自三个层面：

In recent years, QC laboratories in the pharmaceutical and cosmetics industries have been undergoing a profound intelligent transformation driven by three factors:

法规驱动：数据完整性与可追溯性

Regulatory Drivers: Data Integrity and Traceability

《药品生产质量管理规范》（GMP）对数据完整性的要求日益严格，ALCOA+原则已成为行业共识。实验室仪器不仅要能完成检测，更要能记录、能追溯、能审计。智能化仪器通过实时参数显示和运行状态记录，为数据完整性提供了硬件层面的支撑。

Good Manufacturing Practice (GMP) requirements for data integrity have become increasingly stringent, with the ALCOA+ principles now serving as industry consensus. Laboratory instruments must not only perform testing but also record, trace, and be auditable. Smart instruments provide hardware-level support for data integrity through real-time parameter display and operational status recording.

效率驱动：减少人为误差

Efficiency Drivers: Reducing Human Error

微生物限度检测涉及多个操作步骤——样品制备、过滤、取膜、贴膜、培养。每一步都可能引入人为误差。智能化仪器通过自动化功能（如定时过滤、自动记忆、在线消毒）减少人工干预，从源头降低误差风险。

Microbial limit testing involves multiple operational steps — sample preparation, filtration, membrane retrieval, membrane placement, and incubation. Each step can introduce human error. Smart instruments reduce manual intervention through automation features (such as timed filtration, automatic memory, and online disinfection), minimizing error risk at the source.

安全驱动：降低污染与操作风险

Safety Drivers: Reducing Contamination and Operational Risks

传统的管路消毒需要拆卸清洗，操作繁琐且有污染风险；传统的火焰灭菌存在安全隐患。智能化方案通过在线消毒和一次性滤杯等设计，在提升安全性的同时简化了操作流程。

Traditional tubing disinfection requires disassembly and cleaning — cumbersome and prone to contamination. Traditional flame sterilization poses safety hazards. Smart solutions address these issues through online disinfection and disposable filter cups, simplifying workflows while enhancing safety.

ZW-300Z正是这一智能化趋势下的代表性产品。

The ZW-300Z is a representative product of this intelligent trend.

二、ZW-300Z触屏与在线消毒优势

| ZW-300Z Touchscreen and Online Disinfection Advantages

彩色液晶触摸屏：信息一目了然

Color LCD Touchscreen: Information at a Glance

ZW-300Z配备了彩色液晶触摸屏，这是其智能化交互的核心。与传统按键控制相比，触屏带来了三个维度的体验升级：

The ZW-300Z is equipped with acolor LCD touchscreen, the core of its intelligent interaction. Compared to traditional push-button control, the touchscreen delivers experience upgrades across three dimensions:

维度一：信息可视化 | Information Visualization

触屏可以实时显示丰富的运行信息：

•当前时间

•过滤运行参数（抽排时间等）

•每个泵头的工作状态（三个泵头独立控制启停）

•仪器整体工作状态

The touchscreen can display rich real-time operational information:

•Current time

•Filtration operating parameters (filtration time, etc.)

•Working status of each pump head (three pump heads with independent start/stop control)

•Overall instrument working status

操作人员无需在多个指示灯和刻度盘之间切换视线，所有关键信息集中呈现在一块屏幕上。

Operators no longer need to shift their gaze between multiple indicator lights and dials — all critical information is consolidated on a single screen.

维度二：操作直觉化 | Operational Intuition

触屏操作采用图形化界面，操作逻辑更接近日常使用的智能设备。过滤定时功能的设定、泵头的启停控制、消毒程序的启动，都可通过触屏直观完成，降低了培训成本和操作失误率。

The touchscreen features a graphical interface with operational logic closer to everyday smart devices. Setting filtration timers, controlling pump head start/stop, and initiating disinfection programs can all be accomplished intuitively via touch, reducing training costs and operational errors.

维度三：参数可记忆 | Parameter Memory

ZW-300Z设有过滤定时功能，并具备自动记忆能力。这意味着操作人员设定的过滤参数可以被仪器记忆，在后续操作中可直接调用，避免了重复设置的繁琐，也减少了因参数设置不一致导致的结果偏差。

The ZW-300Z features afiltration timer function with automatic memory capability. This means that filtration parameters set by operators can be memorized by the instrument and directly recalled in subsequent operations, eliminating the tedium of repeated setup and reducing result variability caused by inconsistent parameter settings.

全自动在线消毒：一键解决管路消毒难题

| Fully Automatic Online Disinfection: One-Touch Solution for Tubing Disinfection

ZW-300Z内置全自动消毒功能，这是其智能化方案中至关重要的安全设计。

The ZW-300Z features afully automatic disinfection function, a critical safety design in its intelligent solution.

传统管路消毒的痛点：

•需要拆卸管路，操作繁琐

•拆卸过程中可能引入环境污染

•消耗大量时间，影响实验室运转效率

•因操作复杂，消毒频率往往不足

Pain Points of Traditional Tubing Disinfection:

•Requires tubing disassembly, cumbersome operation

•Disassembly process may introduce environmental contamination

•Consumes significant time, affecting laboratory operational efficiency

•Due to operational complexity, disinfection frequency is often insufficient

ZW-300Z在线消毒的优势：

•一键启动：通过触屏直接启动消毒程序，无需拆卸管路

•全程封闭：管路消毒在封闭系统中完成，杜绝外界污染引入

•高效快捷：显著缩短消毒时间，提高实验室运转效率

•高频可行：操作简便，可随时执行，确保管路卫生状态始终达标

ZW-300Z Online Disinfection Advantages:

•One-touch start: Initiate the disinfection program directly via touchscreen, no tubing disassembly required

•Fully sealed process: Tubing disinfection is completed in a closed system, eliminating the introduction of external contamination

•Efficient and fast: Significantly reduces disinfection time, improving laboratory throughput

•High-frequency feasibility: Simple operation enables on-demand execution, ensuring tubing hygiene standards are consistently maintained

三、Lotus® CNX一次性滤杯协同方案

 | Lotus® CNX Disposable Filter Cup Synergy

ZW-300Z的一项独特优势，是可配套使用维科自主研发的Lotus® CNX系列一次性滤杯。这是国内首创的微生物限度检测一次性滤杯产品，与ZW-300Z形成了协同效应显著的智能化解决方案。

A unique advantage of the ZW-300Z is its compatibility with Weike's proprietaryLotus® CNX series disposable filter cups — China's first domestically developed disposable filter cup product for microbial limit testing. Together with the ZW-300Z, it forms an intelligent solution with significant synergistic effects.

一次性滤杯的核心价值

Core Value of Disposable Filter Cups

免除清洗灭菌环节：

传统的重复使用滤杯在使用后需要经过清洗、灭菌（通常为121℃高压蒸汽灭菌）、干燥等环节，才能再次使用。这一过程耗时且需要配套设备。而一次性滤杯使用后即弃，完全省去了清洗灭菌步骤。

Elimination of Cleaning and Sterilization:

Traditional reusable filter cups require cleaning, sterilization (typically 121°C autoclaving), and drying after each use before they can be reused. This process is time-consuming and requires supporting equipment. Disposable filter cups are discarded after a single use, completely eliminating cleaning and sterilization steps.

消除交叉污染风险：

每个样品使用全新的滤杯，从根本上消除了因清洗不彻底导致的交叉污染风险。这对于检测敏感样品（如注射用水）或易受干扰的样品尤为重要。

Elimination of Cross-Contamination Risk:

Each sample uses a brand-new filter cup, fundamentally eliminating cross-contamination risk caused by incomplete cleaning. This is particularly important for testing sensitive samples (such as WFI) or interference-prone samples.

泵头免火焰灭菌：

使用Lotus® CNX一次性滤杯时，泵头无需火焰灭菌即可实现连续操作。这一特性大幅简化了操作流程，同时消除了酒精灯火焰灭菌带来的安全隐患。

No Flame Sterilization of Pump Heads:

When using Lotus® CNX disposable filter cups,pump heads require no flame sterilization for continuous operation. This feature significantly simplifies the workflow while eliminating the safety hazards associated with alcohol lamp flame sterilization.

协同效应：1+1>2

Synergistic Effect: 1+1>2

ZW-300Z与Lotus® CNX一次性滤杯的组合，实现了从"仪器智能化"到"流程智能化"的跃升：

The combination of the ZW-300Z and Lotus® CNX disposable filter cups achieves a leap from "instrument intelligence" to "workflow intelligence":

四、泵头121℃湿热灭菌能力

 | Pump Head 121°C Moist Heat Sterilization Capability

除了在线消毒和一次性滤杯方案，ZW-300Z的泵头还具备121℃湿热灭菌的耐受能力。这意味着：

•深层灭菌保障：当需要彻底灭菌时，泵头可拆卸后放入高压蒸汽灭菌器，在121℃条件下进行湿热灭菌，确保微生物完全灭活

•灵活灭菌策略：日常操作中使用在线消毒保持管路卫生，定期深度灭菌时使用121℃湿热灭菌，形成"日常维护+定期深度灭菌"的双层保障

•符合药典要求：121℃湿热灭菌是《中国药典》推荐的灭菌方式，ZW-300Z泵头的耐受能力确保了灭菌操作符合法规要求

In addition to online disinfection and disposable filter cup solutions, the ZW-300Z's pump heads are capable of withstanding121°C moist heat sterilization. This means:

•Deep sterilization assurance: When thorough sterilization is required, pump heads can be detached and placed in an autoclave for moist heat sterilization at 121°C, ensuring complete microbial inactivation

•Flexible sterilization strategy: Use online disinfection for daily tube hygiene maintenance, and 121°C moist heat sterilization for periodic deep sterilization, forming a dual-layer assurance of "routine maintenance + periodic deep sterilization"

•Pharmacopoeia compliance: 121°C moist heat sterilization is the method recommended by the Chinese Pharmacopoeia, and the ZW-300Z pump head's tolerance ensures sterilization operations comply with regulatory requirements

泵头的快速拆装设计使得灭菌操作便捷高效——拆卸、灭菌、复装，整个流程简单流畅。

The pump heads'quick-change design makes sterilization operations convenient and efficient — disassemble, sterilize, reassemble — the entire process is simple and smooth.

五、制药与化妆品QC应用

 | Pharmaceutical and Cosmetics QC Applications

制药QC应用

Pharmaceutical QC Applications

在制药企业中，ZW-300Z适用于：

•纯化水与注射用水的微生物限度检查：触屏实时监控过滤参数，在线消毒保障管路卫生，一次性滤杯消除交叉污染

•非无菌制剂的微生物限度检查：三泵独立控制适应不同样品的过滤需求，过滤定时功能确保不同样品的过滤条件一致

•环境监测样品的微生物检测：快速操作、便捷灭菌，适合环境监测的高频次检测需求

In pharmaceutical companies, the ZW-300Z is suitable for:

•Microbial limit testing of purified water and WFI: Touchscreen real-time monitoring of filtration parameters, online disinfection for tubing hygiene, disposable filter cups eliminating cross-contamination

•Microbial limit testing of non-sterile preparations: Three-pump independent control accommodates filtration needs of different samples, filtration timer ensures consistent filtration conditions across samples

•Environmental monitoring sample microbial testing: Rapid operation, convenient sterilization, suitable for high-frequency testing demands of environmental monitoring

化妆品QC应用

Cosmetics QC Applications

化妆品行业对微生物限度检测的要求日益严格。《化妆品安全技术规范》规定了各类化妆品的微生物限值：

•眼部化妆品、口唇化妆品、儿童化妆品：菌落总数≤500 CFU/g（或mL）

•其他化妆品：菌落总数≤1000 CFU/g（或mL）

•不得检出特定致病菌

The cosmetics industry's requirements for microbial limit testing are increasingly stringent. The "Safety and Technical Standards for Cosmetics" specifies microbial limits for various cosmetic categories:

•Eye cosmetics, lip cosmetics, and children's cosmetics: Total aerobic microbial count ≤500 CFU/g (or mL)

•Other cosmetics: Total aerobic microbial count ≤1000 CFU/g (or mL)

•Specific pathogenic microorganisms must not be detected

ZW-300Z在化妆品QC中的优势：

•镜面抛光不锈钢机壳：美观且耐腐蚀，适合化妆品实验室的环境要求

•在线消毒：化妆品样品可能含有抑菌成分，管路消毒尤为重要

•一次性滤杯：化妆品样品基质复杂（膏霜、乳液等），一次性滤杯避免了清洗难题

•触屏操作：化妆品企业QC人员可能并非微生物检测专业出身，触屏操作降低了使用门槛

ZW-300Z advantages in cosmetics QC:

•Mirror-polished stainless steel housing: Aesthetic and corrosion-resistant, suitable for cosmetics laboratory environments

•Online disinfection: Cosmetic samples may contain antimicrobial components, making tubing disinfection particularly important

•Disposable filter cups: Cosmetic sample matrices are complex (creams, emulsions, etc.), and disposable filter cups eliminate cleaning challenges

•Touchscreen operation: Cosmetics company QC personnel may not be microbiology specialists, and touchscreen operation lowers the barrier to use

六、技术参数 | Technical Specifications

七、选型建议 | Selection Recommendations

ZW-300Z适合以下用户群体：

•注重智能化操作的制药QC实验室：触屏控制+在线消毒+定时记忆，全面提升操作体验

•化妆品企业QC实验室：镜面抛光外观+一次性滤杯+触屏操作，适配化妆品行业的检测需求与实验室环境

•追求高卫生标准的实验室：在线消毒+121℃湿热灭菌+一次性滤杯，三层灭菌保障

•需要避免交叉污染的检测场景：一次性滤杯从根本上消除交叉污染风险

•中等通量需求的实验室：三联设计满足常规检测通量，5.3kg轻量设计便于安置

The ZW-300Z is suitable for the following user groups:

•Pharmaceutical QC laboratories valuing smart operation: Touchscreen control + online disinfection + timer memory, comprehensively upgrading the operational experience

•Cosmetics QC laboratories: Mirror-polished finish + disposable filter cups + touchscreen operation, adapted to the cosmetics industry's testing needs and laboratory environments

•Laboratories pursuing high hygiene standards: Online disinfection + 121°C moist heat sterilization + disposable filter cups, three-layer sterilization assurance

•Testing scenarios requiring cross-contamination prevention: Disposable filter cups fundamentally eliminate cross-contamination risk

•Laboratories with standard throughput needs: Triple-place design meets routine testing throughput, 5.3 kg lightweight design for easy placement

与ZW-300S的差异化定位 | Differentiated Positioning vs. ZW-300S:

结语 | Conclusion

智能化不是噱头，而是切实解决实验室实际问题的能力。ZW-300Z以触屏智控为核心，以在线消毒为安全保障，以Lotus® CNX一次性滤杯协同方案和121℃湿热灭菌能力为流程优化的双翼，构建了一套真正面向现代QC实验室的智能化微生物限度检测方案。

Intelligence is not a gimmick — it is the ability to practically solve real laboratory problems. The ZW-300Z, with smart touch control at its core, online disinfection as its safety assurance, and the Lotus® CNX disposable filter cup synergy and 121°C moist heat sterilization capability as dual wings for workflow optimization, constructs a truly intelligent microbial limit testing solution for modern QC laboratories.

当您的实验室需要从"能做检测"迈向"做好检测"时，ZW-300Z提供的不只是一台仪器，而是一套完整的智能化升级路径。

When your laboratory needs to advance from "capable of testing" to "excelling at testing," the ZW-300Z offers not just an instrument, but a complete path to intelligent upgrade.

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上海渤程 | Shanghai Bio-Chem Biotech