特點(FEATURES)
精確度0.1%滿刻度 (Accuracy 0.1%F.S.)
可作各式數(shù)學(xué)演算式功能如:A+B/A-B/AxB/A/B/A&B(Hi or Lo)/|A|
(Math functioA+B/A-B/AxB/A/B/A&B(Hi&Lo)/|A|/etc.....)
16 BIT 類比輸出功能(16 bit DAC isolating analog output function)
輸入/輸出1/輸出2絕緣耐壓2仟伏特/1分鐘(Dielectric strength 2KVac/1min. (b/output1/output2/power))
寬范圍交直流兩用電源設(shè)計(Wide b range for auxiliary power)
尺寸小,穩(wěn)定性高(Dimension small and High stability)
2.SPCIFICATION (主要規(guī)格)
Measuring accuracy( 精確度 ): 0.1% F.S. (23 ±5℃)
Readout range( 顯示值范圍 ): 0- ±19999 digit adjustable
Input resistance （輸入阻抗）: >100 Mohm(< 2V range)
>1 Mohm( > 2V range)
<20 ohm (current b)
Maximum b(最大過載能力): <300Vrms(>2V ranges)
<150Vrms(>2V ranges)
<150mA(current ranges)
Analog output resolution（類比輸出解析度）: 16 bit DAC
Response time（輸出反應(yīng)速度）: < 250 ms (0-90%)(>10Hz)
Output drive capability（輸出負載能力）： < 10mA for voltage mode
< 10V for current mode
Output ripple (p-p)（輸出之漣波）: < 0.1% F.S.
Zero (offset) range（歸零調(diào)整范圍）：0- ±9999 Digit adjustable(output1)
0- ±5%F.S.(output2)
Span (scale) range (最大值調(diào)整范圍)：0- ±9999 Digit adjustable(output2
0- ±10%F.S.(output2)
Temp. coefficient（溫度系數(shù)）：50ppm/℃ (0-50℃)
Display （顯示幕）: Red high efficiency LEDs high 10.16mm (0.4")
Isolation （隔離特性 ）：Input/Output1/Output2/Power/Case
Parameter setting（參數(shù)設(shè)定方式）: Touch switches
Memory mode（記憶方式）: Non-volatile E²PROM memory
Insulation Resistance（絕緣抗阻）: >100Mohm with 500V DC
Dielectric strength(絕緣耐壓能力)：2KVac/1 min. (b/output1/output2/power)
1600Vdc (b/output)
Operating condition（使用環(huán)境條件）：0-60℃(20 to 90% RH non-condensed)
Storage condition（存放環(huán)境條件）: 0-70℃(20 to 90% RH non-condensed)
Construction（安裝方式）：Socket/plugin type with barrier terminals
CE EMC Certification（CE認證） :
EN 55022:1998/A1:2000 Class
EN 6
EN 6
EN 55024:1998/A1:9001
