Mashandisiro ekushandisa iyo muffle vira zvakarurama

1. When the muffle furnace is used for the first time or used again after a long period of inactivity, it must be oven-dried. The oven time should be four hours at room temperature 200°C. 200°C to 600°C for four hours. When in use, the maximum furnace temperature must not exceed the rated temperature, so as not to burn the heating element. It is forbidden to pour various liquids and easily soluble metals into the furnace. The muffle furnace is best to work below the maximum temperature of 50 ℃, when the furnace wire has a longer life.

2. Iyo muffle furnace uye controller inofanira kushanda munzvimbo iyo hunyoro husingapfuuri 85%, uye hapana guruva rinoita, gasi rinoputika kana gasi rinoparadza. Kana iyo simbi yesimbi ine girisi kana yakafanana inoda kupiswa, huwandu hukuru hwegasi hunoputika huchakanganisa uye hunokanganisa pamusoro peiyo yemagetsi kupisa chinhu, zvichiita kuti iparadzwe uye kupfupisa hupenyu. Naizvozvo, kupisa kunofanirwa kudzivirirwa nenguva uye mudziyo unofanirwa kuvharwa kana kuvhurwa zvakanaka kuti ubvise.

3, iyo muffle furnace controller inofanirwa kugumira kushandisa mune ambient tembiricha ye0-40 ℃.

4. Zvinoenderana nezvinodiwa zvehunyanzvi, gara uchitarisa kana wiring yechoto chemagetsi uye mutongi ari mumamiriro akanaka, ingave iyo pointer yechiratidzo yakanamatira kana kuti yakamira kana ichifamba, uye shandisa iyo potentiometer kugadzirisa mita nekuda kwesimbi yemagineti. , demagnetization, kuwedzera waya, uye shrapnel Kuwedzera kukanganisa kunokonzerwa nekuneta, kusakwana kwechiyero, nezvimwe.

5. Usabudisa thermocouple pakarepo pakupisa kwepamusoro kudzivirira jekete kubva pakuputika.

6. Nguva dzose chengetedza muffle furnace yakachena uye bvisa okisidhi muchoto munguva.