1200度4溫區(qū)管式加熱爐

four zones tube furnace

1200度四溫區(qū)管式爐

1200度四溫區(qū)實(shí)驗(yàn)管式爐為實(shí)驗(yàn)室用小型多溫區(qū)高溫管式電阻爐。四溫區(qū)實(shí)驗(yàn)管式爐有四個(gè)溫區(qū)分別由四個(gè)獨(dú)立的溫控系統(tǒng)來控制且都為PID30段程序化控溫?？赏ㄟ^調(diào)節(jié)四個(gè)溫區(qū)的控溫程序使?fàn)t管內(nèi)溫場(chǎng)形成一溫度梯度，爐管兩端裝有不銹鋼法蘭，不銹鋼法蘭上安裝有氣嘴、閥門和壓力表，抽真空時(shí)真空度能夠達(dá)到10-3 Pa。
The four temperature zone experimental tubular furnace is a multi temperature zone high temperature tubular resistance furnace produced by sigma high temperature electric furnace. The four temperature zone experimental tubular furnace has four temperature zones, which are controlled by four independent temperature control systems, and all of them are programmed temperature control in pid30 section. By adjusting the temperature control procedures of the four temperature zones, the temperature field in the furnace tube can form a temperature gradient. Stainless steel flanges are installed at both ends of the furnace tube, and gas nozzles, valves and pressure gauges are installed on the stainless steel flanges. The vacuum degree can reach 10-3 PA during vacuum pumping.
管式爐可以預(yù)抽真空并能通氫氣、氬氣、氮?dú)?、氧氣、一氧化碳、氨分解氣等氣體,具有溫場(chǎng)均衡、表面溫度低、升降溫度速率快、節(jié)能等優(yōu)點(diǎn)。入保護(hù)氣體時(shí)候，需確保進(jìn)出氣閥門同時(shí)打開，防止保護(hù)管內(nèi)壓力過大，造成爐管破裂；
The tubular furnace can pre vacuum and pass hydrogen, argon, nitrogen, oxygen, carbon monoxide, ammonia decomposition gas and other gases. It has the advantages of balanced temperature field, low surface temperature, fast temperature rise and fall rate, energy saving and so on. When feeding shielding gas, ensure that the inlet and outlet valves are opened at the same time to prevent excessive pressure in the protection pipe from causing furnace pipe rupture;

主要特點(diǎn)Main features:

1、The furnace is made of high-quality immature alumina polycrystalline fiber,

爐膛材料采用優(yōu)質(zhì)的幼稚氧化鋁多晶纖維砌筑而成，

2、 Can control the four heating zones with four control point

四點(diǎn)控溫，四段加熱區(qū)可獨(dú)立控制

3、Chamber veined with 12 sets of resistance wire, achieve uniform tem. field and longer constant zone.

爐膛上下各6組電阻絲，溫場(chǎng)均勻，恒溫區(qū)更長(zhǎng)。

4、Equipped with support frame for flange, reduce the load of tube body

法蘭兩端配備支撐架，減輕管體的負(fù)荷。

5、Pneumatic spring for opening, which is safer for operator.

氣動(dòng)彈簧支撐結(jié)構(gòu)讓操作者可安全開啟。

6、Open type make convenient for operation

開啟式讓操作更方便

技術(shù)參數(shù)Technical Parameters