型号	1936-R	2936-R
通道数量	1	2
计算机接口	USB and RS-232
采样频率	250 kHz (10 kHz accessible by user)
兼容的探头	818-xx/DB, 918D (photodiode), 818P, 919P (thermopile), 818E (pyroelectric)
数据存储	250,000 Point Internal Storage, External Storage Defined by User Supplied USB Drive
模拟输出	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
精度	±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
显示模式	20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle
显示类型	5.7 in. Graphical TFT LCD, ¼ VGA
显示器刷新频率	20 Hz
光电二极管测量	Average Power, Peak-to-Peak Power, Frequency
热电堆测量	Average Power, Single Shot Energy
焦热电测量	Pulse Energy (Legacy 818E series only)
频率测量范围	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)
增益范围	8 ranges, 7 decades
分辨率	0.0004% of Range Full Scale
电源要求	90-240 VAC
尺寸	308 x 216 x 133 mm
重量	5.1 kg	5.6 kg
工作温度	5 to 40°C, <70% RH
存储温度	-20°C to 60°C, <90% RH
CE	Compliant
RoHS	Compliant