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Type K Chromel-Alumel Thermocouple Strip 0.15×2.0mm Ultra-Precision Low-Stress Annealed for IEC High-Precision Grade 1 Tolerance Temperature Sensors
| Nguồn gốc | Thượng Hải |
|---|---|
| Hàng hiệu | Huona |
| Chứng nhận | ISO 9001 |
| Số mô hình | loại K |
| Số lượng đặt hàng tối thiểu | HUONA |
| Giá bán | Có thể đàm phán |
| chi tiết đóng gói | thùng carton/vỏ gỗ |
| Thời gian giao hàng | 5-21 ngày |
| Điều khoản thanh toán | L/C,T/T, Công Đoàn Phương Tây |
| Khả năng cung cấp | 500 tấn mỗi tháng |
Thông tin chi tiết sản phẩm
| Loại cặp nhiệt điện | 0,15mm (T) × 2,0mm (W) | Phạm vi kích thước tùy chỉnh | Độ dày: 0,05–0,4mm; Chiều rộng: 0,8–8,0mm |
|---|---|---|---|
| Xử lý bề mặt | Ủ căng thẳng thấp & đánh bóng gương | Nhiệt độ hoạt động | -200°C ~ 1280°C (Môi trường làm việc chính xác khô) |
| Thành phần hợp kim | Tích cực: Chromel có độ tinh khiết cao; Tiêu cực: Alumel có độ tinh khiết cao | Độ chính xác của phép đo | Dung sai cấp 1 có độ chính xác cao của IEC |
| Hiệu suất xử lý | Ứng suất bên trong thấp, có thể uốn cong linh hoạt, có thể xử lý chính xác | ||
| Làm nổi bật | 0.15×2.0mm Ultra-Precision Thermocouple Strip,Low-Stress Annealed Chromel-Alumel Tape,IEC High-Precision Grade 1 Tolerance Precision Temperature Sensor |
||
Mô tả sản phẩm
Product Overview
This ultra-precise Type K Chromel-Alumel flat thermocouple strip is professionally developed by Huona for high-accuracy industrial and commercial temperature sensing applications. Adopting strictly matched Chromel positive and Alumel negative alloy pairs, the strip is manufactured via micro-precision rolling and low-stress annealing technology. Featuring ultra-uniform dimensional consistency, flawless smooth surface and stable thermoelectric properties, this thin flat alloy tape delivers highly sensitive and accurate temperature signal transmission. It is specially engineered for precision sensor fabrication, compact temperature detection components and laboratory-grade thermal testing devices, ensuring stable and repeatable measurement results in long-term continuous operation.
Core Specifications
Product Name: Type K Chromel-Alumel Ultra-Precision Flat Thermocouple Strip
Conductor Material: Positive (Chromel / KP Ni-Cr Precision Alloy) / Negative (Alumel / KN Ni-Si-Mn Precision Alloy)
Processing Technology: Micro-precision rolling + low-stress annealing + fine surface polishing
Standard Specification: 0.15mm Thickness × 2.0mm Width
Customizable Size Range: Thickness 0.05–0.4mm, Width 0.8–8.0mm
Surface Condition: Mirror bright finish, ultra-flat, burr-free and scratch-free
Thermoelectric Performance: Precisely calibrated to international Type K standards, minimal signal deviation and excellent repeatability
Operating Temperature Range: -200°C ~ 1280°C (continuous stable dry working condition)
Standards Compliance: IEC 60584-1, GB/T 4989, RoHS 2.0, REACH, ISO quality certification
Key Differentiating Advantages
1. High-Purity Matched Alloy Formula
This thermocouple flat strip adopts high-purity Chromel and Alumel alloy proportioning, with strict component screening and one-to-one thermoelectric pairing. The optimized alloy formula delivers outstanding signal linearity across the full temperature spectrum, effectively eliminating measurement errors caused by alloy component deviation. Each production batch undergoes independent calibration to guarantee consistent sensing accuracy for precision temperature measurement scenarios.
2. Superior Medium-High Temperature Stability
With refined metallographic structure processing, the alloy strip possesses excellent anti-aging and anti-oxidation performance under medium and high-temperature environments. It resists surface oxidation and structural fatigue during long-term cyclic temperature changes, maintaining stable thermoelectric parameters without attenuation. This significantly prolongs the service life of miniaturized precision thermocouple sensors.
3. Low-Stress & Flexible Processing Performance
Thanks to low-stress annealing treatment, the strip features moderate hardness and excellent flexibility, avoiding internal residual stress. It supports fine bending, precise cutting, laminating and micro-stamping processing without cracking, warping or rebounding. The ultra-thin flat structure enables seamless fitting on irregular surfaces for ultra-sensitive temperature collection.
4. Micro-Tolerance Dimensional Precision
Adopting advanced micro-slitting and constant-pressure rolling technology, the strip achieves ultra-tight thickness and width tolerance. The overall flatness is highly consistent with no edge deviation or uneven thickness. The polished mirror surface eliminates surface defects that may affect temperature conduction, fully meeting the manufacturing requirements of high-precision and miniaturized thermocouple probes.
5. Excellent Environmental & Working Stability
This Chromel-Alumel flat alloy tape features reliable atmospheric corrosion resistance and thermal stability. It can steadily adapt to variable industrial and laboratory working environments, resisting temperature shock and dry air erosion. It maintains stable mechanical and thermoelectric performance during long-term continuous and intermittent operation, ensuring reliable data output for precision temperature monitoring systems.
Technical Specifications Table
|
Attribute
|
Typical Specification
|
|
Thermocouple Type
|
Type K (Chromel + Alumel) Precision Matching Pair
|
|
Standard Dimension
|
0.15mm (T) × 2.0mm (W)
|
|
Custom Size Range
|
Thickness: 0.05–0.4mm; Width: 0.8–8.0mm
|
|
Surface Treatment
|
Low-Stress Annealed & Mirror Polished
|
|
Operating Temperature
|
-200°C ~ 1280°C (Dry Precision Working Environment)
|
|
Alloy Composition
|
Positive: High-Purity Chromel; Negative: High-Purity Alumel
|
|
Measurement Accuracy
|
IEC High-Precision Grade 1 Tolerance
|
|
Processing Performance
|
Low internal stress, flexible bendable, precise processable
|
Supply & Packaging Standard
Supply Form: Continuous ultra-precision flat strip neatly wound on durable industrial plastic spools, supporting standard finished spool supply and custom fixed-length cutting
Packaging: Independent vacuum moisture-proof and anti-oxidation packaging with shockproof buffer protection, suitable for international export, long-distance logistics and long-term sealed storage
MOQ: Support small-batch sample orders and large-scale bulk customized supply for sensor factories and precision equipment manufacturers
Customization: Support personalized customization of strip thickness, width tolerance, surface finish, spool weight and special annealing process according to customer precision processing requirements
Typical Application Scope
Precision Sensor Manufacturing: Core raw material for miniaturized, ultra-thin and high-precision patch Type K thermocouple sensors.
Laboratory Thermal Testing: High-accuracy temperature sensing accessories for laboratory analysis equipment and material thermal performance tests.
Electronics & Electrical Equipment: Real-time temperature monitoring for precision electronic heating modules and electrical automation equipment.
Light Industrial Heating Systems: Stable temperature detection for food processing, textile drying and medium-low temperature industrial heating equipment.
Custom Precision Detection: Suitable for various customized surface temperature measurement scenarios requiring high sensitivity and high stability.
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