The OctVolt is an eight channel, battery powered, stand alone voltage recorder. This is an all-in-one compact, portable, easy to use device that will measure and record up to 16,383 measurements per channel. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere. The OctVolt makes data retrieval quick and easy. Simply plug it into an empty COM or USB port and our user-friendly software does the rest
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Input Connection
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8 removable screw terminals
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Model
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2.5V
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15V
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30V
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Voltage Rang
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-0.25 to +2.75
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-1.0 to +16.0
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-2.0 to +32.0
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Voltage Resolution
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0.1 Microvolts
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0.5 Microvolts
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0.1 Microvolts
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Calibrate Acurracy
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±0.01 (%FSR)
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±0.10 (%FSR)
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±0.10 (%FSR)
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Input Impedance
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>1 k?*
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>10 k?
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>10 k?
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Overload Protection
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±5 V
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±30 V
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± 48 V
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Temperature Conffidence
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< 25 ppm/ºC
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< 250 ppm/ºC
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< 250 ppm/ºC
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Analog Conversion Time:
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133 m
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Frequency Rejection:
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60 Hz
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Specified Accuracy Range:
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Nominal range @ 25 ºC
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Engineering Units:
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User may define units up to 10 characters in length. This value is stored within the device.
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Scale Factor:
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User may program any desired scaling factor from ±1.000E-31 to ±9.999E+31. The scaling factor is stored within the device.
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Start Mode
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Software programmable immediate start or delay start up to six months in advance
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*Input impedance is greater than 1 M? during acquisition for the OCTVOLT-2.5
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Memory:
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16,383 readings per channel; 131,068 total readings
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Reading Rate:
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1 reading every second up to 1 reading every 12 hours
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Real Time Recording:
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Maybe used with PC to monitor and record data in real time
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Calibration:
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Digital calibration through software
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Calibration Date:
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Automatically recorded within device
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Battery Tipe
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9V lithium or alkaline battery included; user replaceable
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Data Format
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Date and time stamped V, mV, ?V, engineering units specified through software
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Time Accuracy
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±1 minute/month (at 20 ºC, RS232 cable not in use)
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Computer Interface
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PC serial or USB (interface cable required); 2,400 baud
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Software
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XP SP3/Vista/Windows 7/Windows 8
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Operating Environment
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-20 ºC to +60 ºC, 0 %RH to 95 %RH non-condensing
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Dimension
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3.5 in x 4.4 in x 1.5 in (89 mm x 112 mm x 39 mm)
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Weight
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17 oz (480 g)
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