产品详情

ME 288B Charge Plate Monitor,MONROE ELECTRONICS平板式电荷监测仪,ME-288B静电电荷静电测试仪ME288B,

显示：240 x 64 数字LED显示屏
电压–3? 数字显示(衰减和峰值读数)
精度：读数的±0.1% ±3lsd（有效位）
分辨率：读数> 99V时，1 V读数< 100V时，0.1V
时间–4位数字显示
精度：读数的0.1%±1有效位
分辨率：读数< 1000 秒时，0.1 秒读数> 999 秒时，1秒
静电分析系统
动态范围：±1200V
随机误差 ：< 10 mV
响应时间带宽：<10 毫秒，1 kV衰减到0V(90%-10%)
带宽：-3db @ 1Khz 20Vp-p
-3db @ 10Hz 2000Vp-p
噪声：< 12 mV rms
监视器输出：除以200
精确度：读数的0.1% ±12 mV
输出阻抗：1000欧姆
启动电压
范围：1000V ±0.3% 标准
分辨率：±10 ~ ±1000V
精确度：可设置 1V，0.3%可设置±2.5V
终止电压
范围：100 V ±3%
分辨率：标准0- ±995V
精确度：可设为1V 设定值的0.3% ±2.5V
电荷电势
范围：超过启动电压10~100V
分辨率：可设置，步长为1V
精确度：设置值的0.3% ±2.5V
充电平板
电容：20 pF ±10%
零点漂移：< 100 mV/sec (无离子流)
自动放电：< 200 mV/sec
峰值检波器
(平衡测试)  带宽：<10HZ
温度传感器
范围：0 - 50°C
精确度：±2°C，典型值
湿度传感器
范围：10% - 80%
精度：RH @ 25°C ±5% ，典型值
操作
温度：5°C ~ 35°C
湿度：可达80%，非冷凝
电池持续时间：6小时
充电时间：充满90%容量**多需要8小时
功率
电压：90 – 250V交流电50/60 Hz
功耗：工作时< 12瓦
主机尺寸：11” x 9” x 6” (280 x 229 x 152 mm)
重量：12?lb. (5.7kg)

288B is the first charged-plate monitor offering on-board data storage to automate ionization system testing. Use the Model 288B to perform the customary manual tests, or program it to perform a series of automated decay and balance tests.

Soft keys simplify the programming and operation of automated tests. Upload test set-ups and ionizer locations. Download stored test results, including environmental data captured by integral temperature and relative humidity sensors. The Model 288B uses a novel voltage-follower measurement technique to increase stability, bandwidth, and accuracy, making it ideal for testing the most modern critical-balance ionizers.

1 NEW: Auto Ranging to 0.1V resolution below 100V

2 NEW: Compatible with Monroes New 288B Graphing Software

3 Test all types of Ionizers

4 Automated testing reduces ionizer test time and data logging time

5 Adjustable start and stop voltages for decay test accommodate specialized needs

6 Large, easy-to-read, high-contrast LCD display

7 Detachable ion collecting plates can be placed at the work height or placed within process equipment to evaluate ionizers while in use

8 Small ion collecting plates are available to permit measurements in confined spaces

9 LED bar graph shows balance voltage in real time

PROBES and ACCESSORIES 

MODLE       DESCRIPTION

  288/22G    Ionization Plate 1" x 1"

  288/80       Carry Case 

  9940001    5ft. Extension Cable

  80207 288B Graphing Software