Number of Channels1

Compatible Detectors818-xx/DB, 918D (photodiode), 818P, 919P (thermopile), 818E (pyroelectric)

Computer InterfacesUSB and RS-232

Sampling Rate250 kHz  

Data Storage250,000 Point Internal Storage, External Storage Defined by User Supplied USB Drive

Analog Output0-1 V, 0-2 V, 0-5 V or 0-10 V (user selectable output impedance)

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

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

Power Requirements90-240 VAC

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

Display Mode20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle

Display Type5.7 in. Graphical TFT LCD, ¼ VGA

Display Refresh Rate20 Hz  

Photodiode MeasurementAverage Power, Peak-to-Peak Power, Frequency

Thermopile MeasurementAverage Power, Single Shot Energy

Pyroelectric MeasurementPulse Energy (Single or Continuous)

Frequency Measurement Range1 Hz - 250 kHz

Gain Ranges8 ranges, 7 decades

Resolution0.0004% of Range Full Scale

Dimensions308 x 216 x 133 mm

Weight5.1 kg  

Operating Temperature5 to 40°C, <70% RH

Storage Temperature-20°C to 60°C, <90% RH

CECompliant

RoHSCompliant

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