特点(FEATURES)
精确度0.1%满刻度(Accuracy 0.1%F.S.)
多种输入输出选择(Wide selection of input/output range)
输入与输出1/输出2绝缘耐压 2仟伏特/1分钟(Dielectric strength 2KVac/1min.(input/output1/output2))
宽范围交直流两用电源设计(Wide input range for auxiliary power)
尺寸小,稳定性高(Dimension small & High stability)
SPCIFICAION(主要规格)
Measuring accuracy(精确度):0.1%F.S.(23±5℃)
Input resistance(输入阻抗):>100Mohm(<2V range) >1Mohm (>2V range)
<10 ohm (current input)
Maximun input(zui大过载能力):<300Vrms(>2V ranges) <150Vrms (<2V ranges)
<150mA (current ranges)
Response time(输出反应时间):<250ms(0-90%)
Output drive capability(输出负载能力):<10mA for voltage mode
<10V for current mode
Output ripple(p-p)(输出涟波):<0.1%F.S.
Zero(offset)range(归零调整范围):0-±5%F.S.
Span(scale)range(zui大调整范围)0-±10%F.S.
Temp. coefficient(温度系数):100ppm/℃(0-50℃)Isolation隔离特性:Input/Output1/Output2/Power/Case
Insulation Resistance(绝缘阻抗):>100Mohm with 500V DC
Dielectric strength(绝缘耐压能力):2KVac/1 min.(input/output1/output2/power)
1600Vdc (input/output)
Operating condition(使用环境条件):0-60℃(20 to 90% RH non-condensed
Storage condition(存放环境条件):0-70℃(20 to 90% RH non-condensed)
Construction(安装方式):Socket/plugin type with barrier terminals
CE EMC Certification(CE认证):EN 55022:1998/A1:2000 Class A
EN 61000-3-2:2000
EN 61000-3-3:1995/A1:2001
EN 55024:1998/A1:2001