少妇又紧又深又湿又爽视频,,,

DEARTO-Professional manufacturer of temperature and humidity measuring instruments
Tai'an Detu Automation Instrument Co., Ltd.

0538-5089056

Solution Current position:Home > Solution

How do you Calibrate a Bath Temperature?

Release time:2022-12-7    This article is read 2658 Times

How do you calibrate a bath temperature?


The constant calibrate bath uses liquid as the heat transfer medium, through the temperature control system and the action of stirring or jet device, it reaches the set temperature and keeps the temperature of its internal working area uniform. It is mainly used as constant temperature equipment for verification and calibration of various thermometers or other measuring instruments. Heat pipe grooves can also be tested according to this specification. The schematic diagram of the working area of the constant temperature calibration bath is shown in Figure 1.

How do you calibrate a bath temperature

Increase the set temperature of the calibrate bath by 10°C, and adjust the heating rate to 1°C/min to heat up the calibration bath. After waiting for 5 minutes, start recording the temperature. Waiting for 5 minutes here is due to two reasons. The first is to control the temperature of the calibrate bath from the steady state to the set 1°C/min heating rate, which generally takes (3~5) min. Secondly, due to the difference in time constant (response time) between different thermal resistances (between different standard platinum resistance thermometers, between standard platinum resistance thermometers and calibrate bath temperature control platinum resistance thermometers), after waiting for 5 minutes, it is enough to ensure the accuracy of the two measurement data. consistency. Then start the recording time for 5 minutes, measure 4 temperature values continuously, calculate 3 "heating rate deviations per minute", and select the maximum value as the "heating rate deviation". The temperature rise rate deviation is expressed as a relative percentage, which is more concise and intuitive.

The temperature calibration bath with the function of adjusting the heating rate can carry out the test of this project.

The test of the heating rate of the calibrate bath is generally selected to be carried out at the upper and lower limits of the actual working temperature range of the calibrate bath. It is also possible to randomly measure the heating rate of other temperature points within the working temperature range of the calibration bath according to user needs. The test of the heating rate of the calibrate bath generally chooses 1°C/min, and other indicators can also be selected according to the needs of users.

Set the temperature of the calibrate bath temperature at the lower limit temperature (or close to the upper limit temperature), insert the fixed thermometer into the 1/2 depth position in the working area through the instrument jack, wait for at least 10 minutes after the calibration bath reaches the set temperature or the stability required by the instruction manual time. Increase the set temperature of the temperature calibration bath by 10°C, and set the heating rate to 1°C/min. After the calibrate bath temperature is heated for 5 minutes, start to record the temperature indication of the platinum resistance thermometer, and then record the temperature indication once every 1 min. 3min, a total of 4 temperature values are measured. Take the maximum value as the temperature rise rate deviation, and the temperature rise rate deviation rh=max(rh(1), rh(2), rh(3), rh(4), rh(5))

How do you Calibrate a Bath Temperature?
  • Online message

  • Your name
    Your title must be filled
  • Cellphone number
    Mobile phone number is required
  • whatsapp/wechat
    Optional
  • Type of consultation
    Required, please select the type of consultation
  • Consultation content
    Required, what is the content you want to consult?
  • Verification code: Please fill in the calculation result.
Previous:What is the Fob Price of Temperature Calibration Bath? next:News | Warmly congratulate the Chinese People's Political Consultative Conference 14th Tai'an City Dayue District Committee fourth meeting was held successfully

Contact us

DEARTO QR codeHeadquarter Address Tai'an High-tech Development Zone,  Shandong Province 
Telephon :+86 0538-5089056 +86 13605384645  +86 13953856217 
Fax : +86 0538-5059718 
After sale:+86 0538-5050959 +86 13605384645 
Website : m.auto-surfer.com 
E-mail : tadt17@dearto.cn /  tadtzdh@dearto.cn

Copyright? Tai'an Detu Automation Instrument Co., Ltd.             Lu ICP 14024757-1           Business license inquiry

久久亚洲一区二区三区四区五区| 偷偷藏不住小说免费阅读| 国产精品久久久久无码av色戒 | 边吃奶边摸叫床刺激a片| 熟女chachacha性少妇| 抽插视频| 欧美黑人又粗又大的性格特点| 护士扒下内裤让我爽一夜| 寺庙双乳高耸嗯啊h| 国产又猛又黄又爽| 办公室里呻吟的丰满老师电影| 日本免费a片| 大炕上的性满足| 欧洲尺码日本尺码专线美国特价| 坐在办公椅上悄悄做的运动 | 免费真人泡妞软件| 猛烈h继攵禁忌h| 约附近学生100元3小时| 50多岁岳不让我戴套| 精品无码一区二区三区爱欲 | 免费看曰批女人爽的视频| 日本丰满白嫩BBWBBW| 品酒要在成为夫妻后| 玩弄丰满少妇高潮a片推油小说| 无码一区二区三区在线观看| 男受被做哭激烈娇喘gv视频| 毛片免费视频| 黑人40厘米全部进去a片| 撑开毛都没长齐的小缝| 欧美色视频日本片免费| 和60岁女人做下面好松| 久久精品中文字幕一区二区三区| 40岁了水还特别多怎么回事| 国产女人18毛片水真多18精品| 羞羞漫画_成人漫画_成人专用| 欧美xxxxxoo大尺度| 国产精品污www一区二区三区| 国产精品毛片va一区二区三区| 无码人妻精品一区二区三区在线 | 国产精品无码麻豆放荡av| 国产专区一线二线三线品牌|