Hydrogen Probe
Product Overview: Hydrogen Sampling Probe
The Hydrogen Sampling Probe is a precision instrument designed for real-time hydrogen measurement in molten steel, particularly during vacuum treatment and continuous casting. Hydrogen activity is a critical factor contributing to defects like blowholes and embrittlement in premium steel grades. This probe utilizes an open-loop system to establish gas-liquid equilibrium, enabling accurate ppm-level hydrogen analysis based on Sieverts’ Law.
Key Features:
Real-Time Hydrogen Analysis: Enables rapid, on-site measurement of hydrogen activity in molten steel for immediate process control.
Precision Engineering: Dual quartz tube design ensures stable carrier gas flow, while a sintered splash shield protects against slag intrusion for reliable readings.
Accurate ppm-Level Detection: Based on Sieverts’ Law, the system extracts equilibrated gas via a vacuum pump for analysis using a thermal conductivity detector (TCD).
Fast & Repeatable Results: Delivers quick, consistent, and accurate hydrogen readings essential for producing high-quality, defect-free steel.
Critical Application Support: Ideal for vacuum degassing and continuous casting operations where hydrogen control is paramount.
This probe is an indispensable tool for steelmakers committed to producing premium steel grades with minimal hydrogen-related defects.
📥 Download the Full Datasheet for detailed specifications, operating procedures, and application guidelines.
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Steel Sampler
Product Overview: Steel Sampler
The Steel Sampler is a single-use, high-temperature probe engineered for precision sampling of molten steel, producing disk and pin-type specimens optimized for spark optical emission spectrometry (OES). Designed to comply with ISO 14284, this sampler enables accurate, contamination-free elemental analysis of carbon, sulfur, manganese, phosphorus, silicon, and other critical alloy constituents.
Key Features:
Precision Analysis: Produces high-quality disk and pin specimens for reliable OES analysis, ensuring accurate determination of elemental composition.
Standards Compliant: Manufactured in strict accordance with ISO 14284 for representative sampling and contamination-free results.
Versatile Formats: Available in Round, Oval, and Double-Thickness cartridge designs with multiple filling mechanisms (suction, gravity, pressure-assisted) to suit diverse melt conditions.
Application-Specific Variants: Offered in Classic, Low Carbon, and Ultra-Low Carbon versions, with customizable deoxidizer and additive packages to match specific analytical protocols.
Quality Assured: Produced from high-grade refractory materials with ISO 9001:2015-certified inspection for dimensional consistency and thermal reliability.
Ideal for primary steelmaking, secondary metallurgy, and casting operations, this sampler enhances operator safety, process efficiency, and analytical accuracy.
📥 Download the Full Datasheet for detailed specifications, cartridge options, and sampling procedure guidelines.
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).
Portable Thermometer ( DPT)
Product Overview: Portable Thermometer
The Portable Thermometer is an advanced, reliable handheld instrument engineered for precise temperature measurement in the most demanding industrial environments, including foundries and smelting plants. Designed to measure molten metals—from steel to non-ferrous alloys—across a wide range of 500 to 1800°C, this robust device delivers accurate, stable, and repeatable results in just seconds.
Key Features:
Wide Compatibility: Fully compatible with standard immersion thermocouples Types B, S, R, and K, complying with IEC 60584-1 standards.
Smart Measurement Technology: Advanced digital signal processing automatically detects the thermal equilibrium point and filters transient fluctuations, ensuring reliable readings every time.
User-Friendly Interface: Features a high-brightness, 4-digit, 7-segment display with "Final Result Capture & Hold" function for clear readability, even in low-light conditions.
Integrated Alerts: Audio-visual alarm system instantly notifies operators of device status, correct sensor connection, and measurement completion.
Long-Lasting Power: Powered by a rechargeable lithium-ion battery with level indicator and low-battery warning, supporting continuous use throughout entire work shifts.
Supplied with an ergonomic and durable lance, this thermometer ensures safe, efficient, and dependable operation in challenging industrial settings.
📥 Download the Full Datasheet for comprehensive technical specifications, operating instructions, and accessory details.
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.
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.
Compensation Cables
Product Overview: Compensating Cable
Our compensating cable is a specialized and cost-effective solution for transmitting thermocouple signals over long distances in industrial temperature measurement applications. Using alternative alloys that closely replicate the thermoelectric behavior of thermocouple wire, it maintains signal integrity between the sensor and the measuring instrument and ensures accurate, reliable readings even in harsh environments such as furnaces, pipelines, and distributed control systems.
Key Features:
Signal Integrity Preservation: High-accuracy signal transmission through a precise match to the thermoelectric characteristics of type R, S, and B thermocouples.
Construction Versatility: Available with stranded or solid conductors, in single-pair and multi-pair types to meet different installation requirements.
Robust Insulation: Choose from silicone, fiberglass, or mineral-sheathed insulation for optimal performance at high temperatures and in corrosive environments.
Standard Quality: Manufactured in accordance with DIN IEC 60584 standards to ensure global compatibility and reliability.
This cable is the reliable backbone of every temperature measurement loop, minimizing drift and improving measurement repeatability throughout the plant.
📥 To get the complete technical specifications, cable construction details, and installation instructions, download the product data sheet (Datasheet).
Seven Pin Wall-mounted Socket
Foundry Industries Lances, Accessories and Spare Parts Steel Industries Lances, Accessories and Spare Parts
Product Overview: Industrial Seven-Pin Wall Socket
The Industrial Seven-Pin Wall Socket is a rugged, high-durability connector engineered for reliable performance in demanding industrial environments. Specifically designed for steel mill applications, it facilitates secure analog signal transmission from thermocouple and oxygen probes to measurement instrumentation, offering essential protection against airborne particulates and incidental melt splash exposure on the mill floor.
Key Features:
Heavy-Duty Construction: Die-cast aluminum housing with a sealed design provides robust protection against physical impact, corrosion, dust, and molten metal splashes.
Secure Connection: Mechanical locking mechanism combined with spring-loaded contacts maintains stable electrical continuity even under high-vibration conditions.
Easy Maintenance: Features a removable insert for straightforward installation and wiring, with screw terminals accommodating wires up to 2.5 mm².
Reliable Performance: Operating temperature range of -40°C to +85°C with a standard current rating of 16A per pin, ideal for low-voltage DC applications.
Practical Design: Seven-pin configuration supports analog signal transmission for critical process measurements in harsh industrial settings.
This wall socket is the dependable interface that ensures uninterrupted data flow and operational integrity in the most challenging steelmaking and foundry environments.
📥 Download the Full Datasheet for detailed specifications, mounting dimensions, and wiring instructions.
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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