Quantum HD 9021 manual Instructions Manual

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HD 9021

INSTRUCTIONS MANUAL

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Contents Instructions Manual 22 23 24 Quantum Photo Radiometer MAN key for choosing the working scale manually Input B socket, DIN 8-pole connectorKey for activating the display of input a Key for activating the display of input BDing in C or F Lx/fcdCount of the time elapsed Data ShesAutomatic Is being taken Seconds, minutes or hoursIf a high value is to be set DisabledThreshold this key is used to Decrease the set valueErr HOW to MeasureOFL Probe ConnectionMethod of USE LOW Battery Warning Serial Output MaintenanceData bit length Start bit Stop bit no parityAD RS 232C Analog OutputBlock Diagram Layout of Components Series HD 9021 Probe Calibration Calibrating the Instrument HDTechnical Features CharacteristicsMeasurements and measuring ranges Start bit Stop bit No parity Display LCD 12 mm, function and photo-radiometric symbolsOver ±0.3% ± 1C ±1 digit Correction Order CodeSer for cosine correction Typical response curve of the probe is as follows ProbesHD 9021 RAD/PAR HD 9021 RAD/CTypical response curve of the probe is as follows Black light in the field Producing erythematous action in the fieldHD 9021 UVA Producing bactericide germicide action in the fieldHD 9021 UVC HD 9021 UVBLight flux HD 9021/CdLux lx Nit nitEN61000-4-2, EN61010-1 level SafetyVoltage variations