詳細說明：
適用范圍： 本系列電阻爐系周期作業式，供實驗室、工礦企業、科研單位作元素分析，測定和一般小型鋼件做淬火、退火、回火等熱處理；高溫爐還可作金屬、陶瓷的燒結、熔融、分析等高溫加熱用。
Scope：
This serial of resistance furnace is a periodically working one. which is used for element analysis and measurement by labor-atories. factories and mines and R&D institutes. and for common small-scale steels heat treatment such as quenching. annealing and tempering;the high temperature furnace is applied in high tempera-ture heating for metal. porcelain sintering. salvation and anal-ysis.etc.
結構特點：
*本系列電阻爐把爐體、控制器及熱電偶等設計、制作成一體，比較、合理，整機出廠時已安裝、調試，用戶接上電源就能使用。克服了原來用戶選用分體式電阻爐后需要再自行安裝、調試所碰到一系列困難和矛盾。大大方便用戶。
*爐殼選用優質冷軋鋼板經折疊，焊接制成，表面采用靜電噴塑處理，使設備耐用、抗高溫。爐門設計合理，具有開啟方便、安全，能確保爐內高溫氣體不外泄，達到高效、節能、環保要求。
*工作室是用耐火材料制成整體箱式爐膛、加熱元件采用內置式，爐膛與爐殼間用耐火保穩材料砌筑。可以代替已淘汰的SRJX-型老產品。
*1200℃ 電爐，使用WRN-133 K型 鎳鉻硅—鎳硅鎂 熱電偶，L=350毫米。EU型銅—銅鎳的補償導線，電爐的溫度控制選用智能型控溫儀、LED數字顯示。
Construction features：
* The series resistance furnace to furnace, controller and thermocouple, such as design, made into one, more advanced, rational, machine factory installation, commissioning, users connected to the power supply can be used. Overcome the original user after selection of split resistance furnace need to self-installation, commissioning a series of difficulties and contradictions encountered. Greatly facilitate the users.
* Furnace shell made of high quality cold-rolled steel plate by folding, welding is made, the surface electrostatic spray process, the equipment and durable high temperature. Door designed, with easy to open, secure, high-temperature furnace to ensure no gas leakage, high efficiency, energy saving, environmental protection requirements.
* Studio is made of the overall box-type furnace refractory, heating elements with built-in, between the furnace and the furnace shell masonry materials with fire-resistant security stability. Can replace the obsolete SRJX-type and old products.
* 1200 ℃ furnace, using WRN-133 nickel-chromium - nickel silicon thermocouple, L = 350 mm. EU copper - constantan wire compensation, furnace temperature control selection of intelligent temperature controller, LED digital display.
主要技術指標: Primary technical indexes：
* 額定溫度： Rated Temperature ： 1200℃
* 額定功率（KW）：Rated power (KW) : 2.5
* 電 壓 / 電 源： Voltage / powe : 220V±10% / 50HZ+2%
* 相 數 ： Phase : 單 相
* 溫度控制器： Temperature controller : KSW-4D-13S
* 熱 電 偶 ： WRN-133 K型 鎳鉻硅—鎳硅鎂 熱電偶，L=350毫米
* 補償導線 ： EU型銅--銅鎳補償導線 : 2.5米 線芯截面 2X1.0 平方毫米
* 工作室尺寸（cm）：Size of work room ( cm ) : 20×12×8
* 外形尺寸（cm）：Outine Size ( cm ) : 37×52×54.6
* 包裝尺寸（cm）： Package Size ( cm ) : 46×61× 67.6
* 凈重/毛重（Kg）： Net /gross weight ( kg ) ; 45 / 50
