型号 | CENTER 300 | CENTER 301 | CENTER 302 | CENTER 303 | CENTER 304 | CENTER 309 |
输入通道 | 单通道 | 双通道 | 单通道 | 双通道 | 双通道 | 双通道 |
K型热电偶 | ● | ● | ● | ● | ● | ● |
J型热电偶 | ● | ● | ||||
RS232端口 | ● | ● | ● | ● | ● | ● |
数据记录 | ● | |||||
相对读值功能 | ● | ● | ● | ● | ● | ● |
时间显示 | ||||||
计时器功能 | ● | ● | ● | |||
数值锁定功能 | ● | ● | ● | ● | ● | ● |
xx最小值锁定 | ● | ● | ● | ● | ● | ● |
自动关机 | ● | ● | ● | ● | ● | ● |
电器规格 | ||||||
K型热电偶测温 | ● | ● | ● | ● | ● | ● |
J型热电偶测温 | ● | ● | ||||
xx度 | ±0.3%+1℃ | ±0.3%+1℃ | ±0.1%+0.7℃ | ±0.1%+0.7℃ | ±0.3%+1℃ | |
±0.3%+20F | ±0.3%+20F | ±0.1%+140F | ±0.1%+140F | ±0.3%+20F | ||
分辨率 | 0.1℃/0.10F | |||||
型号 | 电池 | 工作手册 | 携带外套 | K型点状热电偶 | RS232电缆 | 软件 |
300 | ● | ● | ● | TP-K01×1PCS | 另购 | 另购 |
301 | ● | ● | ● | TP-K01×2PCS | ||
302 | ● | ● | ● | TP-K01×1PCS | ||
303 | ● | ● | ● | TP-K01×2PCS | ||
304 | ● | ● | ● | TP-K01×2PCS | ||
309 | ● | ● | ● | TP-K01×2PCS | ||
温度表/温度计CENTER 300-301 的参数: | ||||||
显示方式 | 3-1/2位数液晶银幕显示器 | |||||
测量范围 | -200°C ~ 1370°C | |||||
-328°F ~ 2498°F | ||||||
精 确 度 | -200°C ~ 1370°C B37 | |||||
-328°F ~ 2498°F ±0.3% rdg + 2°F | ||||||
解析度: | 0.1℃/0.10F | |||||
输入端保护 | 60V DC ,or24Vrms AC | |||||
使用环境 | 温度0℃ ~ 50℃,湿度0-80%RH | |||||
储藏环境 | 温度-10℃ ~60℃,湿度0-80%RH | |||||
操作海拔 | 海拔2000m以下 | |||||
测量精度 | 环境湿度23±5℃ | |||||
取样率 | 2.5次/秒钟(300) 0.6次/每秒(301) | |||||
外型尺寸 | 184mmX64mmX30mm( 7.25"X2.5"X1.2") | |||||
重 量 | 约210克 | |||||
标配 | 中英说明书、9V电池、携速包、K型热电偶线*1根、合格证 | |||||
选件 | USB |