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Björn Tech
Measurement & Control

Integrated Engineering for Measurement and Control Systems

Test and Measurement DevicesAnalysis SystemsProcess Control Equipment
Measurement & Control

Precision Starts With a Clean Signal

Test and measurement devices, analysis systems, and process control equipment are applications requiring high signal integrity, EMC compliance, and precise mechanical tolerances. The reliability of these systems directly affects measurement accuracy.

Björn Tech brings POLYRACK subracks, enclosures and front panels, Pada Engineering liquid cold plates and Innodisk's sensor modules, isolated interfaces and Innodisk APEX edge AI systems together as one system. From a benchtop analyser to a 19" test rack, mechanics, cooling and the data path are planned together from the start.

Recommended in this sector:

  • POLYRACK: Serie 30 (19" test-system frame), Space (benchtop, flush mounting), cassettes, front panels and plug-in modules.
  • Pada: Liquid cold plate: cooling for high-power test systems, lasers and imaging equipment.
  • Innodisk: Calibrated air-sensor modules (PM2.5, CO2, gas) and EZU2-I301 carrier board; isolated serial, CAN and LAN modules; 2.5" SATA SSD (iSLC, heavy measurement logging); APEX-P100 and APEX-E100 (optical inspection, counting).
  • Aetina: AIP-CR68 (fanless, Hailo-8, visual recognition); AIE-PO22/32-S2 and AIE-CO21/31 (Jetson Orin, fanless; sensor fusion).

Measurement Requirements at a Glance

Areas of use Test and measurement devices, analysis systems, process control equipment and environmental monitoring
Key requirements Signal integrity, EMC compliance, precise mechanical tolerances
Mechanics 19" subracks, desktop and flush-mounted enclosures, cassettes and Eurocard plug-in modules
Front panels Aluminium, with surface finishes and individual printing; EMC-ready
Cooling Integrated enclosure cooling; liquid cold plates for high-power test systems
Interfaces Isolated RS-422 / RS-485, CAN FD and Ethernet; sensor modules over USB
Sensors PM2.5 / PM10, CO2, VOC and gas modules; humidity and temperature on the carrier board
Scope of supply Mechanics, cooling, sensors, interfaces and edge AI from one supplier

Where Measurement Accuracy Is Lost

Enclosures for Accurate Measurement

A measurement is only as accurate as the system around it. That is why we plan the system layer by layer: POLYRACK subracks, enclosures and front panels set the tolerances and the EMC shielding, cassettes and plug-in modules give every measurement board its place, Pada Engineering liquid cold plates carry heat away from high-power stages, and Innodisk sensor modules and isolated interfaces bring the data in cleanly.

POLYRACK's flexible 19" subrack and enclosure families are among the most common choices of measurement instrument manufacturers: customisable front panels, individual printing and a wide range of sizes fit any measurement system. Where data has to be analysed on site, Innodisk APEX systems handle optical metrology and AI-assisted checks next to the instrument.

The result: one bill of materials, one technical contact and a measurement system whose mechanics, cooling and data path fit together from the start.

  1. 01 Subracks, Enclosures and Front Panels The mechanical base of the instrument: tight tolerances, EMC shielding and a front panel printed for its operator. POLYRACK
  2. 02 Measurement Modules and Cooling Each measurement board in its own replaceable module; where power density is high, heat is removed by liquid cooling or Pada Engineering heat sinks. POLYRACKPada Engineering
  3. 03 Environmental Sensors Air-quality, humidity and temperature data for environmental monitoring instruments, over I²C or USB. Innodisk
  4. 04 Isolated Measurement Interfaces Serial, CAN and Ethernet links with galvanic isolation keep interference and ground loops out of the measurement. Innodisk
  5. 05 Analysis, Data Logging and AI Measurement data is logged and analysed next to the instrument, from optical metrology to counting and visual checks. Innodisk

The Measurement System, Layer by Layer

Each card shows the product's role in the measurement system and the requirements it answers; the product's own page has the full specifications. 17 products across 6 layers are recommended: POLYRACK (5), Pada Engineering (1), Innodisk (8), Aetina (3).

01

Subracks, Enclosures and Front Panels

The mechanical base of the instrument: tight tolerances, EMC shielding and a front panel printed for its operator.

Front Panel

POLYRACK

Front Panel

Aluminium front panels with surface finishes and individual printing for markings, connector labels and your logo; EMC-ready and RFI upgradeable.

Answers EMC compliance

View Product
02

Measurement Modules and Cooling

Each measurement board in its own replaceable module; where power density is high, heat is removed by liquid cooling or Pada Engineering heat sinks.

03

Environmental Sensors

Air-quality, humidity and temperature data for environmental monitoring instruments, over I²C or USB.

04

Isolated Measurement Interfaces

Serial, CAN and Ethernet links with galvanic isolation keep interference and ground loops out of the measurement.

05

Analysis, Data Logging and AI

Measurement data is logged and analysed next to the instrument, from optical metrology to counting and visual checks.

06

Visual Recognition and Sensor Fusion with Aetina

Compact, fanless Aetina systems, maintained remotely through out-of-band management.

The Manufacturers Behind the Measurement System

Pada Engineering

Heat SinkCold PlateHeat Pipe

With Pada Engineering, we provide cold plate design, engineering services and supply for power electronics applications. With its innovative product approach and industry experience, Pada Engineering is a major player in the European heat sink market, serving a wide range of sectors including power electronics, renewable energy, medical, e-mobility, rail transportation, defence and RF signal processing.

Pada Engineering Products

POLYRACK Electronic-Aufbausysteme GmbH

19" SubrackEnclosuresPanel PCCompactPCI / VMEbus / OpenVPX45+ Years of Experience

With POLYRACK Electronic-Aufbausysteme GmbH, we offer integrated packaging solutions for the widest range of applications in the electronics industry. With more than 45 years of engineering expertise and relationships of trust with the world's leading electronics brands, POLYRACK operates on a global scale, from Europe to Asia and from North America to the Turkish market.

The product range covers 19" subrack and enclosure families, industrial PC and panel PC systems, CompactPCI / VMEbus / OpenVPX backplanes, DIN rail modules and customer-specific system platforms. Custom designs developed on the basis of standard catalogue products combine the cost advantage of series production with the flexibility of individual customer requirements. POLYRACK has a multi-technology manufacturing infrastructure including metal and plastic processing, aluminium extrusion and die-casting, plastic injection moulds, surface treatment, electronic assembly and logistics.

POLYRACK Industrial Products

Innodisk

Industrial SSDDRAM ModulesCamera ModulesNetwork CardsEdge AI Systems

With Innodisk, we offer industrial-grade flash storage, DRAM modules, embedded camera modules, network and I/O expansion cards and edge AI systems. Founded in Taiwan in 2005, Innodisk designs its products for extreme temperatures, shock and vibration, unstable power and long product life cycles; we integrate them into the enclosures and thermal solutions of our other brands.

Innodisk Products

Aetina

Edge AI SystemsMXM GPU ModulesPCIe GPU CardsAI ServersRemote Management

With Aetina we offer Jetson-based edge AI systems, in-vehicle AI computers, GPU-expansion workstations, short-depth 2U AI servers and MXM / PCIe GPU cards. Founded in Taiwan in 2012 and part of the Innodisk Group since 2013, Aetina develops field-ready edge AI solutions; as its authorised distributor in Türkiye we plan these systems together with our enclosure and thermal solutions.

Recommended in this sector: AIP-CR68, AIE-PO22/32-S2 | AIE-PN32/42-S2, AIE-CO21/31 | AIE-CN31/41

Aetina Products

Why Björn Tech?

From Enclosure to Data, One Contact

Subracks, front panels, cooling, sensors and interfaces in one order, with one technical contact from design to delivery.

Designed Around the Measurement

We choose shielding, cooling and interfaces for the signal you measure, so the system does not distort it.

Long-Term Supply

Fixed bills of materials and long-life components let you build an approved instrument design with the same parts for years.

Talk to our engineering team about your project.

Contact Us

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