PWHT Chart Recorder

Description

Top MYD Series Post Weld Heat Treatment/PWHT Chart Recorder.

 

Many post weld heat treatment/PWHT process need temperature recorder. Our PWHT machines have six 6 channel paper recorder. Paperless recorder.

PWHT chart

Table 12 DC Voltage and DC Current Input
Type Range Accuracy (%)
DC Voltage (-1.00~1.00)V ±0.2
(-10.00~10.00)V ±0.05
(-100.00~100.00)mV ±0.05
(-20.00~20.00)mV ±0.05
DC Current (0.00~20.00)mA ±0.2

 

 Table 16 Analog Output
Analog Output Accuracy (%) Load Capacity
(0.00~20.00)mA ±0.2 550Ω
Table 14 TC Input
Type Range () Accuracy ()
B 600~1800 ±2.4
E -200~1000 ±2.4
J -200~1200 ±2.4
K -200~-100 ±3.3
-100~1300 ±2.0
S -50~100 ±3.7
100~300 ±2.0
300~1600 ±1.5
T -200~-100 ±1.9
-100~380 ±1.6
N -200~1300 ±3.0
R -50~100 ±3.7
100~300 ±2.0
300~1600 ±1.5
WRe5-26 0~2300 ±4.6
WRe3-25 0~2300 ±4.6
Note: The accuracy here excludes cold junction error.

Post weld heat treatment machine

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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