22 23 24 | Quantum HD 9021 specification

HD 9021

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Quantum HD 9021 manual 22 23 24

Contents

Instructions Manual 22 23 24 Quantum Photo Radiometer Key for activating the display of input a Input B socket, DIN 8-pole connectorMAN key for choosing the working scale manually Key for activating the display of input B Count of the time elapsed Lx/fcdDing in C or F Automatic ShesData Seconds, minutes or hours Is being taken Threshold this key is used to DisabledIf a high value is to be set Decrease the set value OFL HOW to MeasureErr Probe Connection Method of USE LOW Battery Warning Data bit length Start bit MaintenanceSerial Output Stop bit no parity Analog Output AD RS 232C Block Diagram Layout of Components Calibrating the Instrument HD Series HD 9021 Probe Calibration Measurements and measuring ranges CharacteristicsTechnical Features Over ±0.3% ± 1C ±1 digit Display LCD 12 mm, function and photo-radiometric symbolsStart bit Stop bit No parity Ser for cosine correction Order CodeCorrection Probes Typical response curve of the probe is as follows HD 9021 RAD/C HD 9021 RAD/PAR Typical response curve of the probe is as follows HD 9021 UVA Producing erythematous action in the fieldBlack light in the field Producing bactericide germicide action in the field HD 9021 UVB HD 9021 UVC Lux lx HD 9021/CdLight flux Nit nit Voltage variations SafetyEN61000-4-2, EN61010-1 level