主要(yao)维修类别：

1 控(kong)制(zhi)系(xi)统(tong)（温度不(bu)(bu)受控(kong)、湿(shi)(shi)度不(bu)(bu)受控(kong)，控(kong)制(zhi)器温湿(shi)(shi)度较正，控(kong)制(zhi)系(xi)统(tong)不(bu)(bu)能正常工作、传(chuan)感器失效、电子门锁更(geng)换(huan)修理(li)等）

2 制(zhi)(zhi)冷(leng)(leng)系(xi)统（制(zhi)(zhi)冷(leng)(leng)剂(ji)泄漏R404A、R502、F13、R23、R134A R508B ISC89）各种冷(leng)(leng)媒均有存货、管道破裂(lie)焊接、维修膨胀阀、更换过滤(lv)器、加注压(ya)缩机润滑(hua)油、清洁冷(leng)(leng)凝器、加装针(zhen)阀等）

3 加(jia)热(re)系统（维修加(jia)热(re)器(qi)(qi)、更(geng)换(huan)可(ke)控硅(gui)、固态继电(dian)器(qi)(qi)、接触器(qi)(qi)、时间(jian)继电(dian)器(qi)(qi)、中间(jian)继电(dian)器(qi)(qi)、加(jia)热(re)高温(wen)线更(geng)换(huan),加(jia)加(jia)热(re)器(qi)(qi)等）

4 机(ji)械系统（维修(xiu)循环马达，风机(ji)叶片、改(gai)善循环风道、改(gai)造箱体结构不合理，加装引线孔(kong)，等）

5 湿度系统（维(wei)修(xiu)加湿过滤(lv)器、湿度传感器维(wei)修(xiu)更换、维(wei)修(xiu)加湿水供(gong)给(ji)管道、维(wei)修(xiu)排(pai)水管道、维(wei)修(xiu)加湿除湿系统、湿球纱布更换等(deng)）

目前公司主营(ying)业务为：维修进(jin)口(kou)与国(guo)产高低温试验箱，恒温恒湿试验箱维修，高(gao)低温(wen)(wen)交(jiao)变试(shi)(shi)(shi)验(yan)(yan)箱(xiang)，可程式高(gao)低温(wen)(wen)箱(xiang)，低温(wen)(wen)恒(heng)(heng)温(wen)(wen)恒(heng)(heng)湿(shi)试(shi)(shi)(shi)验(yan)(yan)箱(xiang)，温(wen)(wen)度冲击试(shi)(shi)(shi)验(yan)(yan)箱(xiang)，高(gao)温(wen)(wen)恒(heng)(heng)温(wen)(wen)试(shi)(shi)(shi)验(yan)(yan)箱(xiang)，氙灯(deng)耐气(qi)候试(shi)(shi)(shi)验(yan)(yan)箱(xiang)，紫(zi)外(wai)灯(deng)耐气(qi)候试(shi)(shi)(shi)验(yan)(yan)箱(xiang)，臭氧老化试(shi)(shi)(shi)验(yan)(yan)箱(xiang)，步入式恒(heng)(heng)温(wen)(wen)恒(heng)(heng)湿(shi)房，步入式恒(heng)(heng)温(wen)(wen)老化房，淋(lin)雨试(shi)(shi)(shi)验(yan)(yan)箱(xiang)，制冷机组。并承接(jie)各地环境(jing)试(shi)(shi)(shi)验(yan)(yan)设备厂家的售后服务业务。