導(dǎo)電高分子測(cè)量貝克系數(shù)測(cè)試儀

產(chǎn)品參數(shù)

溫度范圍:RT~800/1100/1500℃

測(cè)量原理：塞貝克系數(shù):靜態(tài)直流法;電阻率:四端法

氣氛:惰性、氧化、還原、真空

樣品支架:三明治結(jié)構(gòu)夾與兩電極之間

樣品尺寸(園柱形或棱柱形):2至5mm(面寬)，23mm，中6mm，23mm

樣品尺寸(園盤狀):10、12.7、25.4 mm

可調(diào)探頭距離:4、6、8mm

塞貝克系數(shù)測(cè)量范圍:1~ 2500uV/K準(zhǔn)確度±7%;重復(fù)性±3%

電導(dǎo)率測(cè)量范圍:0.01~2*10^5s/cm準(zhǔn)確度±5-8%;再現(xiàn)性±3%

電源:0~ 1A，具長期穩(wěn)定性

電極材料:鎳(-100至500“C)/鉑(-100至+1500°C)

熱電偶:K/S/C型

公司簡介

Beijing Hua Ce Testing Instrument Co., Ltd. is a national high-tech enterprise, reviated as Hua Ce Instrument.    It is a company engad in research and development, production and manufacturing.    The company has a functional materials electrical laboratory and an electrical insulation materials electrical laboratory.

The products involve material testing instruments, signal amplification and conditioning, data acquisition and control, comprehensive performance evaluation of sensors, etc.