我调整3458A并查看温度却发现变成了这样是怎么回事？

你好如果在装置处于43.4度时进行校准，则CAL 59和CAL 60值应为43.4。
据说43.4的大部分价格都高于名义价值43.4。
我想知道你是否有一个堵塞的风扇过滤器。
单元的序列号是多少？
如果您不希望公布信息，您可以私信。



     以下为原文

  Hello

If a calibration was done while the unit was at 43.4 degrees the CAL 59 and CAL 60 values should be at 43.4. That being said the value of 43.4 is above nominal for the majority of 3458’s. I wonder if you have a clogged fan filter. What is the serial number of the unit?  You can private message me if you don't want the information being publicized.

让我解释一下我是如何陷入这种情况的。
在定期校准期间，检查风扇过滤器，发现它已经恶化。
我把一个替代过滤器放入（我们在商店里有什么）并订购过滤元件。
使用这种替代过滤器，温度升高到43度。
使用新的温度设定点重新校准3458A。
从那时起，我们获得了替换过滤器元件并替换了这个特定3458A的元件。
在使用新过滤器重新校准3458A时，所有这些都集中在TEMP上吗？
价值浮出水面。
自从我在网站上发布了最后一条消息后，我又进行了另一次校准，CAL？59降至41.5，CAL降至60至41.7。
当我使用这个装置时，我观察到温度升高的地方。
我没有在其他3458A中注意到这一点。
（但话说回来，我还没有那么感兴趣地研究温度）我的问题是：温度应该变化吗？
（从性能测试和重新校准开始，温度39.3到42.6）



     以下为原文

  Let me explain how I got into this situation.  During periodic calibration check the fan filter was checked and it was noticed to be deteriorated.  I put a substitute filter in(what we had in the shop) and ordered the filter element.  With this substitute filter the temperature elevated to 43 degrees.  The 3458A was recalibrated with the new temperature set point.  Since then we have gotten the replacement filter elements and replaced the element of this particular 3458A.  It was while recalibrating the 3458A with the new filter that all this focus on TEMP? value have surfaced.  Since I posted the last message on the website I have done another calibration and CAL?59 has dropped to 41.5  and CAL?60 to 41.7.   There is an observation that I made where the temperature elevates as I am using this unit.  I have not noticed this in other 3458As that we have. ( But then again, I have not looked at the temperature with so much interest either)

My questions are:  Should the temperature change?   (From beginning of the performance test and recalibration the temperature 39.3 to 42.6)

好的....我只是重新校准了相同的3458A。
我首先用新过滤器替换过滤器。
在一天的开始，我观察到温度（温度？）约为。
校准后我有CAL吗？
59＆amp;
CAL？60约。
42摄氏度。我在大约中午完成了重新校准。
刚刚观察到TEMP？
剩下的时间再回到大约。
温度摆动约为5摄氏度。我想放入另一个滤芯，直到温度升高到39.5摄氏度。



     以下为原文

  ok ....I just recalibrated the same 3458A. I replaced the filter with a new filter first.   At the beginning of the day I observed the temperature (temp?) to be approx. 37 deg C.   After calibration I had CAL? 59 & CAL?60 approx. 42 deg C.  I got the recalibration done at approximately mid-day. and just observed TEMP? for the rest of the day go back down to approx. 37 deg C.  The temperature swing is approx 5 deg C.  I was thinking of putting another filter element on until the temperature elevates to say 39.5 deg C.

我在现有的过滤器上放了另一个过滤器。
温度升至43℃。
所以我取下了过滤器元件。我将升高温度直至达到约39℃，然后进行重新调整。



     以下为原文

  I put another filter over the existing one.  The temperature elevated to 43 deg c. So I removed the filter element.
I will elevate the temperature until it gets to approx 39 deg c then perform readjustments.

好吧，我想我会回答我自己的问题。
40小时后用这个仪表搞砸了。
我改变了仪表的位置。我在3458A上吹了5700吸气，导致温度升高。
我将3458A重新定位在3458A的顶部，我的升温问题消失了。



     以下为原文

  well I guess i will answer my own question.  After 40Hrs of fooling around with this meter.  I changed the position I had the meter in. I had a fluke 5700 blowing air on the 3458A causing the temperature to elevate.  I repositioned the 3458A on top the 3458A and my elevating temperature problem went away.