少妇又紧又深又湿又爽视频,,,

Standard thermometer

Class II Standard Platinum Resistance (Aluminum Point Quartz Tube)

2021-11-27 This article is read 6816 Times

II standard platinum resistance

◇ Introduction ◇ Function◇ Parameter◇ Product order◇ Download◇ Related products


Introduction:

Class II Standard Platinum Resistance (Aluminum Point Quartz Tube) is a standard instrument for temperature measurement based on the characteristic of the resistance value of platinum wire changing with single value of temperature. The ITS-90 International temperature scale specifies that standard platinum resistance thermometers are interpolated instruments from 13.8033K (-259.3467℃) to 961.78℃. The parameter function of standard platinum resistance thermometer 0℃-961.78℃ in IST-90 international temperature scale is determined by the characteristics of a high temperature platinum resistance thermometer used by China and Germany in Yunnan, China. Standard platinum resistance thermometers are the thermometers with the highest accuracy and the best stability when measuring temperature under current production conditions.

Technical indicator:

Temp.range

 0660.323℃

 RtpΩ

 25

 Sensitivity Ω/℃

 0.1

 Resistance ratio

 W≥1.11807

Casing type

 Quartz

Outer diameter of casing

 Φ7mm

Length of casing

 520mm


Class II Standard Platinum Resistance (Aluminum Point Quartz Tube)
  • 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:DTSW-1 Stick Type Standard Precision Digital Thermometer(Use Lab or Industrial)next:DTZ-TS Temperature switch automatic calibration system

Copyright? Tai'an Dearto Automation Instrument Co., Ltd.

Chinese

中文字幕无码亚洲字幕成a人蜜桃| 色偷偷人人澡久久超碰97位| 久久久久99精品AV免费观看| 亚洲乱色熟女一区二区三区蜜臀| 乳尖乱颤娇喘连连a片在线观看 | 不许穿内裤随时挨C调教H| 无翼鸟邪恶少女漫画| 自拍偷在线精品自拍偷无码专区 | 亚洲国产一区二区A毛片日本| 辽宁少妇高潮45分钟| 表妺好紧竟然流水了在线观看| 精品国产AV久久久久无码| 99久久久无码国产精品免费 | 欧美成人少妇激情视频112 | japanese丰满人妻hd| 夜夜性日日交xxx性hd| 女人被男人吃奶到高潮| 国产猛男GAYGAYXXGV| 在线观看电影| 麻豆xxxx乱女少妇精品| 亚洲日本va中文字幕| 日本工囗漫画h无遮挡全彩| 短篇公交车高h肉辣全集目录| 小寡妇高潮流白浆a片| 啦啦啦资源视频在线观看8| 小妖精的奶头又喷奶水了视频| 精品国产一区二区三区四区| 欧美a级suv大全| 日日麻批免费40分钟无码| china真实videos另类| 叫大声点浪货腿张开点学生| 张柏芝殖器十二图片| 久久国产精品波多野结衣AV| 擦老太bbb擦bbb擦bbb擦| 18岁禁止入内| a片免费| 青春草在线视频观看| 中文资源在线官网| 在线视频国产欧美另类| 电影巜喂不饱的妻子| 日韩精品无码一区aaa片|