Temperature & Carbon-Silicon Analyzer
Professional Casting Inspection and Metal Analysis Equipment
Changyouyi's product line is organized into three categories, each serving a distinct purpose: 1. **Molten Metal Temperature Meters** – Includes the CYY-W330 handheld, CYY-W600 large-screen, and CYY-W660 wireless models. These are used to measure the temperature of cast iron, steel, copper, or aluminum directly at the furnace and before pouring. 2. **Carbon & Silicon Analyzers** – Models CYY-LK2 and CYY-LK7: use cup sampling to deliver results for C%, Si%, and CEL within minutes, enabling precise batch adjustments before melting. 3. **Consumables** – Includes single-use or reusable thermocouples and sampling cups. These are critical for maintaining the stability and accuracy of the first two equipment groups. Selection typically follows this sequence: - First, identify the measurement location and metal type. - Then, decide whether you need temperature measurement or composition analysis. - Finally, choose consumables and quantities based on your per-shift testing frequency. If you're unsure about configuration, please share your furnace type, metal type, and temperature range for tailored recommendations aligned with your process.
7products — Consumables

CYY Single-Use Fast Thermocouple — Disposable Thermocouple for Molten Steel and Cast Iron
CYY Single-Use Fast Thermocouple — Disposable Thermocouple for Molten Steel and Cast Iron
CYY Disposable Quick-Change Thermocouple — Replacement Consumables. Order by specific device model for customers who already own a temperature meter. KW, KD are disposable; KS-602, KB-602 can measure 1-2 times.
From 0,5 USD / unit
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CYY Fast-Response Multi-Immersion Thermocouple Probe — Splash-Resistant
CYY Fast-Response Multi-Immersion Thermocouple Probe — Splash-Resistant
CYY reusable, splash-proof thermocouple probe — flagship product, recommended by default with CYY temperature meter. Model KS-T4, KB-T4, HR, OR, 9R set; measures steel, cast iron, copper, aluminum.
From 0,7 USD / unit
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Stainless steel temperature probe for meter
Stainless steel temperature probe for meter
Durable stainless steel probe, replacement accessory for handheld meter.
Price on Request
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CYY-QC2 Rapid Thermometer Sampling Cup for Iron Melt Thermal Analysis
CYY-QC2 Rapid Thermometer Sampling Cup for Iron Melt Thermal Analysis
CYY-QC2 Square rapid thermometer sampling cup for molten iron thermal analysis. Compatible with CYY-LK; measures C%, Si%, CE/CEL. Foundry consumable for gray iron casting.
From 0,6 USD / unit
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CYY-QC2 Square Carbon Silicon Probe Cup
CYY-QC2 Square Carbon Silicon Probe Cup
CYY-QC2 Square carbon silicon sampling cups for C-Si analyzers. Integrated with Tellurium to measure C%, Si%, CE, and CEL. A flagship product in the Changyouyi square cup series.
From 0,6 USD / unit
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CYY-CE Carbon Silicon Analyzer Sample Cup — CYY-CE1/CE2/CE3 Tellurium Insulated Probe Cup
CYY-CE Carbon Silicon Analyzer Sample Cup — CYY-CE1/CE2/CE3 Tellurium Insulated Probe Cup
CYY-CE1/CE2/CE3 Tellurium Sampling Cup for Carbon Silicon Analyzer CYY-LK2/LK7. Essential consumables for iron casting workshops.
From 0,5 USD / unit
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CYY-CE2 Tellurium Sampling Cup for Molten Iron Thermal Analysis — Sampling Cup for Foundries and Metallurgical Plants
CYY-CE2 Tellurium Sampling Cup for Molten Iron Thermal Analysis — Sampling Cup for Foundries and Metallurgical Plants
CYY-CE2 Insulated Tellurium sampling cups for molten iron thermal analysis. Compatible with CYY-LK2/LK7, C%, Si%, CEL, and CE measurements. Designed for Vietnamese iron foundries.
From 0,5 USD / unit
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