消解器： 

    * 用于测试COD,总氮,总磷时对水样进行加热消解 

    * 预置8个固定加热程序,满足各种消解加热要求 

    还可以存储8个用户自定义加热程序 

    * CR2200具有1组×12个16mm加热孔 

    * CR3200具有2组×12共24个16mm加热孔 

    * CR4200具有2组×12共24个16mm加热孔,两组加热孔可设定不同的加热程序分别进行控制 

    * CR3200和CR4200可以连接外部温度探头监测加热温度 

    * CR3200和CR4200具有RS-232接口,可将温度监测结果输出到PC或打印机 

    * LCD显示,状态指示灯及声音提示 

    * 具有过热保护功能及安全防护 

                    技术参数 

                    型号 

                    CR2200 

                    CR3200 

                    CR4200 

                    加热孔 

                    1×12个,?16mm 

                    2×12个,?16mm 

                    2×12个,?16mm 

                    固定加热程序 

                    100℃-30/60min,  120℃-30/60/120min 

                    (8个) 

                    148℃-120/20min, 150℃-120min 

                    自定义加热程序 

                    无 

                    温度:室温-170℃ 

                    温度:室温-170℃ 

                    (最多8个) 

                    时间:0-180min 

                    时间:0-180min 

                    控制精度 

                    ±1℃ 

                    温度稳定度 

                    ±0.5K 

                    过热保护 

                    190℃±5℃ 

                    升温时间 

                    25℃…, 100℃/5min, 120℃/7min, 148℃/10min 

                    外部温度探头 

                    无 

                    TFK CR 

                    TFK CR 

                    温度输出接口 

                    无 

                    RS-232 

                    RS-232 

                    工作电源 

                    230VAC/50Hz或115VAC/60Hz 

                    功率消耗 

                    280W 

                    560W 

                    560W 

                    环境温度 

                    保存温度:-25-+65℃,   工作温度:+5-+40℃ 

                    尺寸 

                    292×245×180 mm 

                    重量 

                    2.9 kg 

                    3.6 kg 

                    3.6 kg 

                    标准配置 

     www.sh-gretech.com 

    联系人：高经理 电话：021-52218019，17740853120  QQ：2269369848