Fluke 5626/5628, Руководство пользователя

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3 Specifications and Warranty
3.1 Specifications
See Table 2 and Figure 2.
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3
Specifications and Warranty
5626 5628
Temperature Range –200°C to 661°C
R
tp
100
Ω
±1
Ω
at 0.01°C 25.5
Ω
±0.5
Ω
at 0.01°C
Resistance RatioW(Ga)
W(302.9146K)
≥
1.11807
α ≥
0.003925
Calibration Uncertainty
(k=2) ±0.006°C at –200°C
±0.004°C at 0°C
±0.009°C at 420°C
±0.014°C at 661°C
Short-Term Stability ±0.003°C ±0.002°C
Long-Term Drift (R
tp
)
≤
0.03°C with 500 hours at
661°C
≤
0.02°C with 500 hours at
661°C
Sheath Inconel™ 600
Handle Temperature
Range 0°C to 80°C
Lead Wires 4-wire Super-Flex PVC, 22 AWG
Termination Gold-plated spade lugs
Size 304.8 mm x 6.35 mm dia. (12" L x 0.25")
381 mm x 6.35 mm dia.(15" L x 0.25”)
508 mm x 6.35 mm dia. (20" L x 0.25")
Table 2 Specifications
5626 SN:0021
562X-12 12"
562X-15 15"
562X-20 20”
≈
2 meters
(6')
≈
152 mm
(6")
Strain Relief
Terminal Box
Lead Wire
65 mm
(2.5")
Inconel Sheath
6.35 mm
(.25")
Gold-plated Terminals
Figure 2 Standard Dimensions