台式光功率计和能量计

型号

1936-R

2936-R

通道数量

1

2

计算机接口

USB and RS-232

USB and RS-232

采样频率

250 kHz (10 kHz accessible by user)

250 kHz (10 kHz accessible by user)

数据存储

250,000 Point Internal Storage

250,000 Point Internal Storage

模拟输出

0-1 V, 0-2 V, 0-5 V or 0-10 V (user selectable output impedance)

0-1 V, 0-2 V, 0-5 V or 0-10 V (user selectable output impedance)

带宽

Up to 500 kHz (Photodiode), Up to 1.9 MHz (Thermopile or Pyroelectric) depending on Range

Up to 500 kHz (Photodiode), Up to 1.9 MHz (Thermopile or Pyroelectric), depending on Range

精度

±0.2 % for CW, ±1 % for Peak to Peak, Pulse to Pulse, and Integration Mode

±0.2 % for CW, ±1 % for Peak to Peak, Pulse to Pulse, and Integration Mode

探测器输入

Up to 25 mA for photodiode, 130 V for thermopile and pyroelectric detectors

Up to 25 mA for photodiode, 130 V for thermopile and pyroelectric detectors

显示模式

20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle

20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle

显示类型

5.7 in. Graphical TFT LCD, ¼ VGA

5.7 in. Graphical TFT LCD, ¼ VGA

显示器刷新频率

20 Hz

20 Hz

光电二极管测量

Average Power, Peak-to-Peak Power, Frequency

Average Power, Peak-to-Peak Power, Frequency

热电堆测量

Average Power, Single Shot Energy

Average Power, Single Shot Energy

频率测量范围

1 Hz - 250 kHz

1 Hz - 250 kHz

测量速率

Up to 10 kHz pulses for pyroelectric, Up to 20 kHz for photodiode (peak to peak measurement)

Up to 10 kHz pulses for pyroelectric, Up to 20 kHz for photodiode (peak to peak measurement)

增益范围

8 ranges, 7 decades

8 ranges, 7 decades

分辨率

0.0004% of Range Full Scale

0.0004% of Range Full Scale

电源要求

90-240 VAC,

90-240 VAC

尺寸

308 x 216 x 133 mm

308 x 216 x 133 mm

重量

5.1 kg

5.6 kg

工作温度

5 to 40°C, <70% RH

5 to 40°C, <70% RH

CE

Compliant

Compliant