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Type K Chromel-Alumel Ultra-Thin 0.08×1.5mm Thermocouple Strip for Miniature Temperature Sensors
| 원래 장소 | 상하이 |
|---|---|
| 브랜드 이름 | Huona |
| 인증 | ISO 9001 |
| 모델 번호 | K형 |
| 최소 주문 수량 | 5kg |
| 가격 | 협상 가능 |
| 포장 세부 사항 | 판지/나무로 되는 케이스 |
| 배달 시간 | 5-21 일 |
| 지불 조건 | L/C, T/T, 웨스턴 유니온 |
| 공급 능력 | 달 당 500 톤 |
제품 상세 정보
| 열전대 타입 | K형(Chromel 양성 + Alumel 음성 마이크로 매칭 쌍) | 표준 차원 | 0.08mm(두께) × 1.5mm(폭) |
|---|---|---|---|
| 사용자 정의 크기 범위 | 두께: 0.04–0.35mm; 폭: 0.6~7.0mm | 표면 처리 | 무응력 단련, 초미세 거울 광택 처리, 마이크로 엣지 트림 처리 |
| 작동 온도 | -200°C ~ 1260°C(건식 저온/중온 작업 환경) | 속성 일반 사양 열전대 유형 유형 K(Chromel 양극 + Alumel 음극 Micro M | 양성: 고순도 마이크로 크로멜; 부정적인 것: 정제된 마이크로 명반 |
| 측정 정확도 | IEC 1등급 고정밀 열전 공차 | 처리 성능 | 매우 부드럽고 매우 유연하며 작은 반경에서도 구부릴 수 있으며 반복 성형 후에도 균열이 발생하지 않습니다. |
| 강조하다 | Type K Chromel-Alumel thermocouple strip,ultra-thin flat thermocouple tape,micro precision alloy temperature sensor |
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제품 설명
Product Overview
This micro-thin Type K Chromel-Alumel flat thermocouple strip from Huona is a lightweight precision alloy material specially engineered for compact, miniature temperature detection assemblies. Matched with standard Chromel positive and Alumel negative thermocouple alloys, the strip adopts ultra-fine cold rolling and stress-free bright annealing production technology, featuring ultra-thin uniform cross-section, silky smooth mirror surface, ultra-low internal residual stress and consistent thermoelectric conversion efficiency. It is designed for narrow-space installation scenarios, micro-sized patch sensors and miniature thermal testing fixtures, delivering precise, repeatable temperature signals even under confined assembly and frequent slight bending cycles.
Core Specifications
Product Name: Type K Chromel-Alumel Micro Ultra-Thin Flat Thermocouple Strip
Conductor Material: Positive (Chromel / KP Ni-Cr Micro Alloy) / Negative (Alumel / KN Ni-Si-Mn Micro Alloy)
Processing Technology: Ultra-fine micro rolling + stress-free bright annealing + micro edge trimming
Standard Specification: 0.08mm Thickness × 1.5mm Width
Customizable Size Range: Thickness 0.04–0.35mm, Width 0.6–7.0mm
Surface Condition: Superfine mirror bright surface, micro burr-free edges, no oxidation spots or streaks
Thermoelectric Performance: Batch calibrated to international IEC Type K thermocouple criteria, ultra-low thermal voltage drift
Operating Temperature Range: -200°C ~ 1260°C (stable continuous operation under dry oxidizing environments)
Standards Compliance: IEC 60584-2, GB/T 4989, RoHS 2.0, REACH low-hazard material certification
Key Differentiating Advantages
1. Micro-Grade Paired Chromel-Alumel Alloy Composition
This ultra-thin flat strip uses high-purity refined Chromel and Alumel raw materials with tightly controlled trace element content. Each production lot undergoes individual thermoelectric matching calibration to guarantee linear signal output across the full working temperature band. Minimal component deviation eliminates measurement inaccuracies, perfectly matching the high consistency demands of mass miniature sensor manufacturing.
2. Excellent Low & Medium Temperature Oxidation Resistance
The refined alloy grain structure significantly enhances oxidation resistance under low to medium temperature working conditions. It avoids rapid surface oxide layer generation during long-term mild heating cycles, maintaining stable thermoelectric performance without performance attenuation, greatly extending the service life of tiny built-in temperature sensing components.
3. Super-Flexible Micro-Thin Machining Performance
Stress-free annealing removes internal processing tension, granting the strip outstanding softness and bending resilience. It withstands ultra-tight radius winding, micro stamping and ultra-fine cutting without fracture or rebound deformation. Its slim flat profile fits narrow gaps and curved contact surfaces to capture high-sensitivity temperature feedback in limited installation space.
4. Micro-Tight Dimensional Consistency & Premium Surface Finish
Adopting micron-level closed-loop rolling and precision slitting equipment, the strip achieves ultra-narrow dimensional tolerance on thickness and width. The polished mirror surface reduces thermal contact resistance, while trimmed smooth edges prevent insulation scratching during sensor encapsulation, fully meeting the strict precision standards of miniaturized electronic thermal modules.
5. Stable Adaptability for Light-Duty Cyclic Working Conditions
This ultra-thin Chromel-Alumel alloy tape boasts outstanding thermal fatigue resistance against frequent temperature fluctuations. It sustains steady mechanical and thermoelectric properties under intermittent short-cycle temperature monitoring, offering reliable sensing performance for portable testing devices, compact heating elements and precision electronic equipment.
Technical Specifications Table
| Attribute | Typical Specification |
|---|---|
| Thermocouple Type | Type K (Chromel Positive + Alumel Negative Micro Matching Pair) |
| Standard Dimension | 0.08mm (Thickness) × 1.5mm (Width) |
| Custom Size Range | Thickness: 0.04–0.35mm; Width: 0.6–7.0mm |
| Surface Treatment | Stress-Free Annealed, Superfine Mirror Polished, Micro Edge Trimmed |
| Operating Temperature | -200°C ~ 1260°C (Dry Low/Medium Temperature Working Environments) |
| Alloy Composition | Positive: High-Purity Micro Chromel; Negative: Refined Micro Alumel |
| Measurement Accuracy | IEC Grade 1 High Precision Thermoelectric Tolerance |
| Processing Performance | Ultra-soft, ultra-flexible, bendable at tiny radii, no cracking after repeated forming |
Supply & Packaging Standard
Supply Form: Continuous micro-thin flat strip evenly wound on lightweight white industrial plastic spools; standard full-reel supply and custom small-length cut pieces available
Packaging: Independent sealed anti-dust, moisture-proof and anti-oxidation packaging with soft buffer lining, suitable for lightweight cross-border shipping and long-term clean indoor storage
MOQ: 1 spool for prototype small-batch testing; large volume bulk supply for miniature sensor factories, electronic component manufacturers and laboratory equipment suppliers
Customization Service: Customize strip thickness, narrow width range, spool loading weight, surface smoothness and annealing softness according to micro assembly and miniature sensing application demands
Typical Application Scope
Miniature Patch Thermocouple Production: Core raw material for ultra-thin surface contact temperature probes used in compact electronic devices.
Portable Laboratory Testing Gear: High-precision temperature sensing accessories for mini thermal analysis instruments and small test chambers.
Precision Electronic Heating Modules: Built-in temperature monitoring components for small heating cores, semiconductor thermal testing fixtures.
Light Industrial Compact Heating Equipment: Real-time temperature tracking for small drying machines, desktop thermal processing devices and household precision heating gear.
Narrow-Space Thermal Detection: Custom micro temperature measurement solutions for equipment internal confined gaps and curved surface contact monitoring.
