注： ① DHG 型产品均有定时功能，定时范围： 0~9999min ，控温精度 0.1 ℃ , 温度波动 ± 1 ℃ , “ RT” 表示室温 .
② 除 9623A 、9426A、9626A 、9149A电源电压为 380V ， 50H 外其余均为 220V ， 50Hz 。
③ （ A ）表示包括带 A 和不带 A 两种型号产品，带 A 为不锈钢工作室带观察窗，不带 A 为镀锌或一般钢板不带观察窗。

Notes: ① DHG Series has timing function. And the range of timing is 0 to 999min. The temperature control precision is 0.1 ℃ . and the temperature fluctuation is ± 1 ℃ ,”RT” stands of room temperature,
② Except main voltage of model 9623A 、 9426A and 9626A are 380V,59Hz, the others are 220v,50Hz.
③ (A)have “A”andnothave“A”. and “A” means stainless steel working chamber, has the window in the door. The not have means zinc or ordinary steel working chamber, has not window.

GRX型 干热消毒箱 Model GRX Hot —— air Sterilizer

一、用途概述：
供工矿企业、化验室科研单位和大专院校等作干燥、烘焙、消毒、灭菌之用。
二、产品特点：
是利用高温干热对微生物有氧化、蛋白质变性、电解质浓缩引起中毒等作用，而且在***时间内可杀死***微生物。
1 、 直观：微电脑智能控温仪，具有设定、测定温度双数字显示、控温可靠。
2 、 安全方便：二套安全独立的控温系统，定时控温、报警切断加热电源、确保人员安全。

I.Applications:
It is applicable to such test as drying , cure, melt, sterilizing in industrial and mining enterprises as well as in laboratory, scientific research institute, medical college and universities.

Ii Features:
It is to utilize the effects of poisoning caused by oxidation of microorganisms, denaturizing of protein and concentration of electrolyte under

三、技术参数（ Specifications ）