產(chǎn)品型號(hào):JSR2002
產(chǎn)品名稱:自動(dòng)平均分子量測(cè)定器(冰點(diǎn)降低法)(JSR2002)
產(chǎn)品說明:
JSR2002自動(dòng)平均分子量測(cè)定器(冰點(diǎn)降低法)
一、符合SH/T0169標(biāo)準(zhǔn)
二、主要技術(shù)參數(shù):
控溫范圍:常溫~-40℃±0.5℃
致冷方式:壓縮機(jī)致冷
工作模式:計(jì)算機(jī)控制
工作電源:AC220V±10% 50HZ
三、性能及特點(diǎn):
1、本儀器采用專用快速制冷壓縮機(jī)對(duì)冷浴介質(zhì)制冷,和PID溫度控制,其溫度穩(wěn)定,使用壽命長(zhǎng);
2、儀器采用進(jìn)口高精度鉑電阻測(cè)溫,采用高精密度的溫度數(shù)顯儀對(duì)試樣采溫,精確可達(dá)0.001℃。
3、儀器采用電腦全程操作控制,人性化設(shè)計(jì)使儀器具備操作簡(jiǎn)單方便,易學(xué)易會(huì)易保養(yǎng)的特點(diǎn)。
JSR2002 automatic mean molecular weight tester (freezing point reduction method)
I. Comply with SH/T0169 standard
Ii. Main Technical parameters:
Temperature control range: normal temperature ~ -40℃±0.5℃
Refrigerating mode: compressor refrigerating
Working mode: computer controlled
Power supply: AC220V± 10% 50HZ
Iii. Performance and Characteristics:
1. The instrument adopts special rapid refrigeration compressor to refrigerate the cold bath medium and PID temperature control. The temperature is stable and the service life is long;
2. The instrument adopts imported high-precision platinum resistance to measure the temperature, and adopts high-precision temperature digital display instrument to collect the temperature of the sample with an accuracy up to 0.001℃.
3. The instrument is controlled by computer in the whole process. The humanized design makes the instrument simple and convenient to operate and easy to learn and maintain.