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Overview:
Products through the ISO9001:2000 quality system certification, and total quality management standard enterprise certification.Products with high precision and temperature measuring range, low prices, accord with and YB/T163 YB4084-92-92 two rapid metal melt temperature measured in standard thermocouples.Sales of more than 1000 cigarettes every year now, welcomed by customers at home and abroad widely.
This product belongs to consumption type thermocouple, is mainly used for liquid steel temperature quickly.According to the different needs of customers, we can provide a variety of length, variety of types, and a variety of slag cap consumption type thermocouple.
Second, the technical parameters:
The name of the | model | Temperature measurement range | Precision (% t) | Insulation resistance |
Tungsten-rhenium 3 - tungsten rhenium 25 | KW - 602 type (D) | 0-2000 ℃ | 0.25 mm or less | 5 m or higher Ω |
Tungsten-rhenium 5 - tungsten rhenium 26 | KW - 602 (C) | 0-2000 ℃ | 0.25 mm or less | 5 m or higher Ω |
Rhenium tungsten wire melting point is 3120-3360 ℃, the highest can use up to 3000 ℃, he is one of the most high temperature resistant metal thermocouple wire.He has high thermoelectric potential, high sensitivity, does not dissolve in any independent acid, abundant raw materials in China, as well as the low price advantage.
Specifications:
1. Name: tungsten rhenium 3 - tungsten rhenium 25;Tungsten-rhenium 5 - tungsten rhenium 26
2. The index number: WRe3 - WRe25 (D);WRe5 - WRe26 (C)
3. The grade of products, specifications, use, temperature range, tolerance:
| Level etc. | Gauge lattice (phi mm) | Using temperature range (℃) | tolerance |
| , | 0.1 | 1400-1400. | ≤±0.128%t |
| Ⅰ | 0.1;0.5 | 1200-1200. | ≤±0.25%t |
| Ⅱ | 0.1;0.5 | 1200-1800www.anhuidianlan.com | ≤±0.50%t |
4. General description of the product and use notice:
1. Is extremely WRe3;WRe5.Negative extremely WRe25;WRe26.
Points: 2). The temperature of the cold end of 0 ℃, the temperature of hot end 100100 0120 0140 0160 0120 0 ℃;Phi 0.1 mm wire with 1554 ℃ palladium wire fixed point calibration, form test with pure platinum wire 1769 ℃ calibration.
(3). Uniformity: accidentally silk in 1200 ℃ when the head and tail uneven unipolar voltage + 40 or less microvolts.
(4). Flexibility: accidentally silk after stabilizing annealing, can its winding six ring fracture.
5. Supply condition: silk are occasionally after stabilizing annealing delivery, color is silver.
