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食品和饮料

与饮料灌装系统市场领导者的合作,克朗斯股份公司,新特劳普林,在1990年代后期引发了我们的食品和饮料业务领域。PreSens提供用于检查包装气密性的传感器和用于确定雀巢,喜力或丹尼斯克等公司PET瓶中 氧气进入的特殊系统。可以以简单,省时的方式获得可靠的结果,并有助于确保产品的灌装质量和长期储存稳定性。

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O2 measurement system for oxygen ingress measurements

Oxygen-Sensitive Caps and a Portable or Compact Benchtop O2 Meter

The Oxygen-Sensitive Cap OSC – a leak-tight closure with integrated oxygen sensor – is used to determine oxygen ingress in colored bottles. It is compatible with the bottle thread and can be screwed on. The integrated oxygen sensor is read out via polymer optical fiber with the portable Fibox 4 oxygen meter.

pH measurement system for monitoring dairy starter cultures

pH Sensor Spots and a Compact pH Meter

The pH Sensor Spots allow contactless measurement in any transparent vessel. They are read out from the outside with the compact pH-1 mini via polymer optical fiber. It is an easy-to-handle system for fast screenings of dairy starter cultures or quality checks.

PreSens Measurement Studio Software for easy measurement control

PreSens Measurement Studio 2 Software

The PreSens Measurement Studio 2 software allows controlling multiple oxygen meters from one PC. This way measurement networks can esily be set-up, and oxygen in different stages of the production process can esily be monitored on one screen.

O2 measurement system for packaging development and air-tightness tests

O2 Sensor Spots and a Portable or Compact Benchtop O2 Meter

Oxygen sensor spots can be integrated in transparent glass or plastic vessels and are then read out contactless via polymer optical fiber. The portable oxygen meter Fibox 4 allows quick and easy quality checks in most different packaging, inside liquids as well as in the headspace.

Robust O2 probes for measurements in production chains

Oxygen Probes for In-line Measurement

Our robust oxygen probes, integrated in stainless steel housings, stand autoclaving SIP (+ 130 °C, 1.5 atm) & CIP (80 °C, 2 % NaOH). They can be integrated in the process chain through adapters and ports and allow in-line oxygen monitoring in the liquid as well as the gas phase.

O2 sensor in metal flow-through connector for monitoring in steel pipes

Oxygen Probes Integrated in a Metal Flow-Through Connector

Oxygen sensors integrated in metal flow-through connectors can be integrated in steel pipes. They can be read out with portable oxygen meters and offer an easy method to check oxygen at different stages of production.

O2 Spot in Varivent Valve for in-line measurements in breweries

Varivent Valve with Integrated Oxygen Sensor

Especially for the application in breweries we developed this oxygen probe integrated in a varivent valve. With a portable oxygen meter the sensor inside the valve can be read out. It is a convenient solution for monitoring oxygen inside steel pipes.

O2 sensors for quality control in products and packaging

O2 Sensor in Different Designs with a Portable O2 Meter

Unwanted oxygen taken up during production or the filling process can shorten the shelf life of certain products. PreSens offers several sensor solutions for measurements in the final product under real conditions. Systems for measurements in the headspace and final product are offered.

氧气微传感器

氧气微传感器是小型化学光学氧气传感器,专为所有需要小尖端尺寸(<50μm)和快速响应时间(t 90 <3秒)的研究和包装应用而设计。光学氧气微传感器基于230μm硅石纤维,传感器尖端直径<50μm至230μm。氧气 微传感器安装在不同的外壳(针型外壳,可植入,微型分析)中,并提供独特的研究工具,用于研究需要微创和小型传感器的系统

所有产品

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  • Fibox 4 和 Fibox 4 trace

    与传感器节点、流通池及浸渍探头一同使用的便携式测氧仪;Fibox 4 trace兼容传感器,测量范围为1 ppb至100%氧
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  • Microx 4 和 Micox 4 trace

    与微型氧传感器、传感器节点、流通池及浸渍探头一同使用的便携式测氧仪
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  • Fibox 3 LCD trace

    与传感器节点、流通池及浸渍探头一同使用的测氧仪,配备LCD显示屏和4 - 20 mA模拟接口
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  • pH-1 mini

    与pH值传感器节点及流通池一同使用的光纤pH计
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  • 氧传感器节点SP-PSt3/PSt6/PSt7/PSt8/PSt9

    用于1 ppb至100 %氧范围内测定的通用小型氧传感器
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  • 自粘接氧传感器SP-PSt3-SA

    易集成至透明容器;正常氧范围内非接触测量(0-100%氧,0-45mg/L)
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  • pH值传感器节点SP-HP5

    可集成至透明容器的通用小型pH值传感器
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  • 自粘接pH值传感器 SP-HP5-SA

    易集成至透明容器,用于非接触式pH值监测
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  • 氧敏盖OSC-PSt3/PSt6

    集成氧传感器的透明闭合罩,用于在非透明瓶中进行非接触式渗氧测量
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  • 配有固定式传感器端头的针式微型氧传感器 NFSG-PSt7/PSt8

    用于包装内测量 (0-100%氧/0-45mg/L,或0-10%氧/0-4.5mg/L),与Microx 4或Microx 4 trace测氧仪一同使用
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  • 联机测量用氧探头 OIM-PSt3/PSt6

    具有卓越长期稳定性的生产过程专用高鲁棒性探头 (0 - 100 %氧 / 0 -45mg/L,或0-5%氧/0-2mg/L,或0 - 200 ppm氧)
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  • 集成至金属流通池的氧探头FTM-PSt3/PSt6/PSt9

    集成氧传感器的流通池,安装在钢管中(0-100%氧/0-45mg/L或0-5%氧/0-2mg/L,或0-200ppm氧)
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  • Varivent阀集成式氧探头 (OIM-PSt3/PSt6-Var)

    Varivent阀安装在啤酒厂,在正常和痕量氧范围内进行在线监测 (0 - 100%氧 / 0 - 45mg/L,或0 - 5% 氧/ 0-2mg/L)
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  • 渗透测量池

    密封测量池,内有两个可单独充满气体的室,用于测定合成材料膜的透氧性
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  • 聚合物光纤 (POF)

    仪表和传感器的通用连接件。
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  • 圆形容器适配器 (ARC)

    ARC适用于直径介于2.5至20 cm之间的圆形容器 (1 – 8英寸) 。
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  • 粘贴适配器 (SOA)

    粘贴适配器 (SOA) 用于平面容器。
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  • 传感器节点集成套装 (IS-SP)

    用于轻松集成自粘接传感器节点的 真空镊子。
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