Nicrosil-Nisil (Type K) thermocouple A quality

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Shanghai
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100000 m
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1000000 m/month

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NiCr-NiSi (Type K) thermocouple finds the widest use in all basemetal thermocouple, at temperature above 500℃。The main chemical composition of  positive leg NiCr (KP) are Ni≈90% and Cr≈10%; negative leg NiSi (KN) are Ni≈97% and Cr≈3%. The operating temperature range is -200~1300℃(for short term) and 0~1100℃( for long term)。

Type K thermocouple has strong resistance to oxidation than other base metal thermocouples. It has high EMF against Platinum 67, excellent temperature accuracy, sensitivity and stability, with a low cost. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in the following cases:
(1) Alternatively oxidizing and reducing atmosphere,
(2) Atmosphere with sulphur gases 
(3) Long time in vacuum
(4) Low oxidizing atmosphere such as hydrogen and carbon monoxide atmosphere


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Q:The first PC installed, how to install the order and how to take a good line.
Halo. I do this line do not ask me also ran here to ask .. no problem .. it is best to use the best iron soldering .. no welding does not matter. Effect is not bad!
Q:anxious! anxious! anxious! How does the wall open the hole and the hole?
Mouse and keyboard with wireless. The other line with a tie under the order on it. It's that simple.
Q:Decoration threading and found that there is no wire in the thread, and I estimate there are five corners.
Apple's mobile phone software BUG, try this method, so good to go after the sale! 1) to open the device 2) into the system 3) insert the data line 4) see the "This cable or accessories have not yet been certified, it may not work with this iPad reliable" tips, do not point anything including buttons, direct pull Out of data lines. 5) insert the data line, you will see the prompt, then close the warning message.
Q:How to distinguish between the performance of the motherboard, the level?
1: material a S-terminal line; a AV line (the two lines to sell more) 2: first two lines cut, each take half, peeled 3: the S-terminal that head against their own, Round the middle of the plastic feet up .4: the amount of the interface inside the four iron feet corresponding to the four lines .5: the shield line and the four iron feet above the two received AV shielded line (Ground). Note that the above two side by side .6: the other two lines (the four iron feet below the two lines) to the AV core line .7: re-adhesive tape can be The line of my own through the test, you can use the normal. You do not have the image to determine the line in the case of the need to set up the graphics card, and in the image and the image is not clear or interference, you can first To find the line of the problem, and then slowly explore their own, depending on the actual situation to see specific.
Q:1 threading tube to wear two cable, easy to wear not? How long does the cable line take?
Power cable placement capacity of the bridge cross-sectional area of 20%, control cable for the cross-sectional area of 50%
Q:How about the decoration wiring charges, about how much?
According to the area of the house count or by meters. Line has 2.5 square feet. 4 square. 6 square feet. Different specifications charges are not the same. 2.5 square meters by the meter, then the charges are generally 28 yuan a meter
Q:What is the meaning of the power line of the computer?
Cable bridge installation specifications inside: cable bridge multi-layer installation control cable between not less than 0.2M, power cable between not less than 0.3M, weak cable and power cable between not less than 0.5M, if the shield cover can be reduced to 0.3M, The upper part of the bridge is not less than 0.3M from the ceiling or other obstacles. Different voltage for different purposes of the cable should not be laid in the same layer of the bridge if the conditions are limited to laying in the same layer of the bridge, the middle need to add partitions. In order to prevent the human body from touching or excessively close to the charged body, or to prevent the vehicle and other objects from colliding with the charged body, and to avoid a variety of short circuits, fires and explosions, between the body and the charged body, between the charged body and the ground, Between the charged body, between the charged body and other objects and facilities, must maintain a certain distance.
Q:How to use the capacitor to test whether the wire is broken
The cable tray will heat up, and it will do so because the disk will lead to heat accumulation, which will affect the heat dissipation and will burn the wire in a serious way. Especially when the maximum current carrying capacity of the wire is more obvious, the wire tray is used up Can not exceed the rated capacity of more than 1/2 "inside the two lines of the current direction at any time can be offset each other to produce the electromagnetic effect" This is very right, the use of wire tray will not increase the wire impedance, But can not be a single wire, must be the same circuit with two at the same time disk up
Q:5 4 * 95 + 1 * 75 cable should choose what size of the bridge
Bridge to make a bend; supervision if not pick it no matter it
Q:How to choose the type of street lamp cable specifications, anxious
. chipset . the quality of the capacitor, the number of . other accessories configuration

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