Evacuated Pin Tube Sampler
Product Overview: Evacuated Pin Tube Sampler
The Evacuated Pin Tube Sampler is a precision quartz glass device engineered for rapid, contamination-free sampling of molten metals. Specifically designed for gas analysis of oxygen (O₂), nitrogen (N₂), carbon (C), sulfur (S), and hydrogen (H₂), this sampler ensures high-integrity results through a vacuum-assisted fill process that minimizes atmospheric interference.
Key Features:
Vacuum-Assisted Fill: Evacuated to −2 bar, enabling rapid sample uptake and minimizing atmospheric contamination for accurate gas analysis.
Instant Melting Action: Thin-walled bulb (~1 mm) melts instantly upon immersion, allowing molten metal to enter the evacuated cavity and solidify into a slag-free pin.
Optimized Sampling Protocol: Designed for sampling at a 45° angle post slag removal; the middle section of the cooled pin—least affected by oxidation—is used for laboratory analysis.
Versatile Sizes: Available in diameters from 3.5 to 11 mm with a standard length of 150 mm to suit various application requirements.
Standards Compatible: Fully compatible with calibration standards and analytical instruments used in steelmaking and alloy production.
This sampler is the trusted choice for metallurgical laboratories demanding precise, repeatable gas analysis with minimal contamination risk.
📥 Download the Full Datasheet for detailed specifications, sampling procedures, and compatibility information.
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Oxygen Probe
Product Overview: Oxygen Probe
Recognized as the global standard for real-time process control in modern steelmaking, the oxygen probe delivers fast and accurate measurements in molten steel. Using an advanced electrochemical cell based on the Nernst equation (EMF), it determines oxygen activity (O) and temperature (T) simultaneously within seconds (recommended time: 8 to 10 seconds), and subsequently calculates critical parameters such as carbon (C) and dissolved aluminum (Al).
Key Features:
Real-Time Accuracy: Simultaneous measurement of oxygen activity and temperature within 8 to 10 seconds after immersion, enabling immediate metallurgical adjustments.
Advanced Sensor Technology: Uses an electrochemical cell and a Pt/PtRh thermocouple for accurate and reliable data under demanding steelmaking conditions.
Calculation of Critical Parameters: Instant calculation of carbon and dissolved aluminum to facilitate precise aluminum additions and achieve superior steel quality.
Process Optimization: Supports methods such as "fast melt" to reduce the time between heats by 5 to 10 minutes and potentially increase the number of daily heats by 3 to 4.
Wide Application: Essential for critical steelmaking stages including decarburization in the converter, degassing, and ladle refining.
This probe is an indispensable tool for steelmakers committed to sustainable casting, superior quality, and maximum productivity.
📥 To get the complete technical specifications, operating instructions, and application guide, download the product data sheet (Datasheet).
DCAL
Product Overview: DCAL Calibration Verifier
The DCAL is a dedicated calibration verification instrument designed for standard thermocouple-based thermometers and their associated accessories, including compensation cables, contact blocks, and connectors. Specifically engineered for Type R and S thermocouples in compliance with IEC 60584 and ITS-90, this compact unit generates stable, ambient temperature-independent simulated outputs at two fixed reference points: 1400°C and 1600°C (customizable options available upon request).
Key Features:
Precision Simulation: Utilizes advanced cold-junction compensation to deliver accurate, drift-free simulated outputs, unaffected by ambient temperature changes.
User-Friendly Operation: Features a reset button for rapid measurement initiation and a configurable output hold timer (up to 30 seconds) for efficient, repeatable testing.
Rugged & Portable: Housed in an impact-proof aluminum enclosure with a display-free design for durability; powered by an integrated 9V rechargeable battery with low-level alarm indicator.
Complete Package: Supplied with a battery charger and a high-quality carrying case for convenient transport and storage.
The DCAL is the essential tool for ensuring measurement accuracy and process reliability through quick, on-site verification of your temperature measurement systems.
📥 Download the Full Datasheet for detailed specifications, operating procedures, and customization options.
Oxygen Analyzer (DTO2)
Product Overview: Oxygen and Temperature Analyzer
The Oxygen and Temperature Analyzer is a robust, industrial-grade instrument engineered for the demanding environments of primary steelmaking and secondary metallurgy. Delivering simultaneous measurement of dissolved oxygen and bath temperature in under 12 seconds, this analyzer enables real-time control for precise deoxidation and calculation of critical elements like aluminum (1–150 ppm) or carbon.
Key Features:
Rapid Dual Measurement: Simultaneously measures dissolved oxygen and temperature in under 12 seconds for immediate process control.
High-Precision Computation: Microprocessor-based real-time Nernst equation calculation with automatic temperature compensation ensures exceptional accuracy.
Universal Application: Suitable for both Si-killed and Al-killed steel melts, offering maximum operational flexibility.
Integrated Bath Level Sensing: Guarantees depth-certified immersion during automatic lance-based sampling for reliable, repeatable results.
Advanced User Interface: Industrial touchscreen displays real-time temperature and oxygen graphs for one-touch measurement and monitoring.
Comprehensive Connectivity: Offers Ethernet, USB, RS-232, RS-485, and Profibus options, plus remote access for configuration and diagnostics.
Self-Diagnostic System: Integrated automatic malfunction detection ensures continuous operational reliability.
Versatile Compatibility: Supports Type R, S, and B thermocouples for broad application coverage.
This analyzer is the ultimate solution for steelmakers seeking precision, speed, and reliability in modern steelmaking operations.
📥 Download the Full Datasheet for detailed specifications, connectivity options, and system integration guidelines.
TC/O₂ Calibrator
Product Overview: TC/O₂ Calibrator
The TC/O₂ Calibrator is a portable, precision tool designed for verifying disposable thermocouple and zirconia oxygen probe systems in steelmaking and foundry operations. This compact calibrator helps QA and maintenance teams prevent costly errors and ensure reliable readings by simulating accurate temperature and oxygen EMF signals across critical measurement ranges.
Key Features:
Precision Simulation: Accurately simulates temperature EMF signals within the 1550–1750°C range and oxygen EMF signals within the –200 to +200 mV range.
Manual Cold Junction Compensation: Features manual cold junction entry for precise calibration verification tailored to specific operating conditions.
Rugged & Portable: IP54-rated design with a glove-friendly interface, built for reliable use on the tap floor or in the laboratory.
Quality Assurance: Essential tool for preventing measurement errors, reducing downtime, and ensuring consistent process control.
User-Friendly Operation: Simple, intuitive controls enable quick verification without specialized training.
This calibrator is the trusted choice for maintenance and quality teams seeking to maintain peak performance and accuracy in temperature and oxygen measurement systems.
📥 Download the Full Datasheet for detailed specifications, operating procedures, and application guidelines.
Large Numerical Display Unit
Product Overview: Large Numerical Display Unit
The Large Numerical Display Unit is a high-visibility monitoring solution engineered for real-time process feedback in molten metal environments. Designed to interface directly with DKK temperature and oxygen analyzers (DST-02, DST-03, DTO2) via RS232/RS485 serial communication, it converts live data into oversized LED readouts that are clearly visible from over 200 meters away.
Key Features:
Exceptional Visibility: Features four large 7-segment LED modules (110 × 180 mm) housed in a rugged enclosure (520 × 350 × 130 mm), ensuring clear readability from a distance.
Rugged Construction: Built to withstand harsh industrial conditions with a durable, heavy-duty design (10 kg) for long-term reliability on the plant floor.
Safety Integration: Supports alarm integration with traffic lights and sirens, enhancing operational safety by providing immediate visual and audible alerts.
Seamless Connectivity: Direct interface with DKK analyzers via RS232/RS485 serial communication for plug-and-play setup and real-time data transmission.
Standards Compliant: Manufactured in compliance with IEC standards for electrical safety, EMI resilience, and fieldbus protocols.
Powered by a standard 220V AC supply, this unit delivers instant, clear process feedback to improve operator awareness and plant efficiency.
📥 Download the Full Datasheet for detailed specifications, mounting options, and integration instructions.
Six Pin Instrument Socket
Foundry Industries Lances, Accessories and Spare Parts Steel Industries Lances, Accessories and Spare Parts
Product Overview: 6-Pin Industrial Socket
The 6-Pin Industrial Socket is a rugged, high-reliability connectivity solution designed specifically for measurement equipment in metal smelting operations. Engineered to withstand the harshest industrial environments, this connector ensures stable, secure performance for critical temperature and oxygen measurement systems in steelmaking and foundry applications.
Key Features:
Robust Construction: Features a zinc alloy body with durable powder coating, offering exceptional resistance to mechanical impact, heat, and corrosion across a wide temperature range of -40°C to +125°C.
Reliable Electrical Performance: Delivers 10A current capacity at 50V with silver-plated copper contacts for optimal conductivity and low resistance, compatible with wires up to 2.5 mm².
Environmental Protection: IP65-rated housing provides complete protection against dust and moisture ingress, ensuring dependable operation in challenging conditions.
Secure Connection: Polarized design prevents mis-mating, while the mechanical locking mechanism maintains a stable, vibration-resistant connection even on high-shake plant floors.
Standards Compliant: Manufactured in compliance with UL and CSA standards for guaranteed quality and safety.
This industrial socket is the trusted choice for maintaining signal integrity and operational uptime in the most demanding measurement applications.
📥 Download the Full Datasheet for detailed specifications, pin configuration diagrams, and installation guidelines.
Tri-Color Industrial Traffic Light
Product Overview: Tri-Color Industrial Traffic Light
The Tri-Color Industrial Traffic Light is a high-visibility status indication solution engineered specifically for extreme industrial environments such as steel mills and foundries. Designed to deliver clear, step-by-step process communication, this rugged signal light ensures operators receive unmistakable alerts during critical molten metal temperature and measurement operations.
Key Features:
High-Visibility Design: Features three 100 mm polycarbonate lenses in red, amber, and green, powered by energy-efficient LED modules for bright, clear indication from a distance.
Extreme Durability: Housed in a rugged PVC enclosure with an IP66 rating, offering exceptional resistance to dust, water, vibration, and extreme temperatures ranging from −40°C to +70°C.
Wide-Angle Visibility: Engineered for broad viewing angles, ensuring reliable performance and unmistakable alerts across the entire plant floor.
Flexible Installation: Available with various mounting options to suit different equipment layouts and operational requirements.
This traffic light is the dependable choice for enhancing process safety, operator awareness, and workflow efficiency in the most demanding industrial settings.
📥 Download the Full Datasheet for detailed specifications, mounting options, and electrical connection diagrams.
Injection / Suction Lance
Product Overview: Injection / Suction Lance
The Injection/Suction Lance is the core component of the vacuum-argon sampling system, engineered to collect molten steel samples with minimal contamination. Operating through a controlled two-stage process, this lance ensures high-integrity, high-density samples ideal for precise optical emission spectrometry (OES) analysis and accurate process control.
Key Features:
Two-Stage Operation: First, high-purity argon purges the mold chamber of ambient gases and slag, creating an inert environment. Second, controlled suction draws molten steel uniformly into the cavity.
Contamination-Free Sampling: Argon purging prevents oxidation and non-metallic contamination, ensuring a clean foundation for chemical analysis.
Superior Sample Quality: Controlled suction eliminates bubble and pinhole formation, producing high-density, seamless surface samples for accurate OES results.
Low-Temperature Efficiency: Enhances sampling efficiency in low-temperature applications where molten metal fluidity is reduced.
Process Control Ready: Delivers reliable, repeatable samples that support precise process control and quality assurance in steel manufacturing.
This lance is the trusted solution for steelmakers demanding ultra-clean, high-quality samples for critical metallurgical analysis.
📥 Download the Full Datasheet for detailed specifications, operating procedures, and system integration guidelines.
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