存储温度

-20°C to 60°C, <90% RH

-20°C to 60°C, <90% RH

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)

分辨率

0.0004% of Range Full Scale

0.0004% of Range Full Scale

通道数量

1

2

频率测量范围

1 Hz - 250 kHz

1 Hz - 250 kHz

显示器刷新频率

20 Hz

20 Hz

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

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, External Storage Defined by User Supplied USB Drive

250,000 Point Internal Storage, External Storage Defined by User Supplied USB Drive

尺寸

308 x 216 x 133 mm

308 x 216 x 133 mm

工作温度

5 to 40°C, <70% RH

5 to 40°C, <70% RH

重量

5.1 kg

5.6 kg

显示类型

5.7 in. Graphical TFT LCD, ? VGA

5.7 in. Graphical TFT LCD, ? VGA

增益范围

8 ranges, 7 decades

8 ranges, 7 decades

兼容的探头

818-xx/DB, 918D (photodiode), 818P, 919P (thermopile), 818E (pyroelectric)

818-xx/DB, 918D (photodiode), 818P, 919P (thermopile), 818E (pyroelectric)

电源要求

90-240 VAC

90-240 VAC

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

CE

Compliant

Compliant

RoHS

Compliant

Compliant

焦热电测量

Pulse Energy (Legacy 818E series only)

Pulse Energy (Single or Continuous)

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)

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

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 MHz (Thermopile or Pyroelectric), depending on Range

计算机接口

USB and RS-232

USB and RS-232

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