Delta OHM HD2302.0 Manual
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Delta OHM HD2302.0 Manual

Photo-radiometer
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REV. 1.6
th
Aug. 28
2012
HD2302.0
ENGLISH
Our instruments' quality level is the results of the product continuous development. This
can bring about differences between the information written in this manual and the instru-
ment that you have purchased. We cannot entirely exclude errors in the manual, for which
we apologize.
The data, figures and descriptions contained in this manual cannot be legally asserted. We
reserve the right to make changes and corrections without prior notice.

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  • Page 1 REV. 1.6 Aug. 28 2012 HD2302.0 ENGLISH Our instruments' quality level is the results of the product continuous development. This can bring about differences between the information written in this manual and the instru- ment that you have purchased. We cannot entirely exclude errors in the manual, for which we apologize.
  • Page 2 Photo-Radiometer HD2302.0...
  • Page 3 HD2302.0 1. Input for probes, 8-pole DIN45326 connector. 2. Battery symbol: displays the battery charge level. 3. Function indicators. 4. Secondary display line. 5. DATA key: displays the maximum (MAX), the minimum (MIN) and the average (AVG) of cur- rent measurements.
  • Page 4 CERTIFICATO DI CONFORMITÀ DEL COSTRUTTORE MANUFACTURER’S CERTIFICATE OF CONFORMITY rilasciato da issued by DELTA OHM SRL STRUMENTI DI MISURA DATA 2012/08/28 DATE Si certifica che gli strumenti sotto riportati hanno superato positivamente tutti i test di produzione e sono conformi alle specifiche, valide alla data del test, riportate nel- la documentazione tecnica.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS 1. GENERAL CHARACTERISTICS ..........................6 2. DESCRIPTION OF THE FUNCTIONS ........................7 3. PROBES AND MEASUREMENTS ..........................9 3.1 C LP 471 P-A ..........................10 OMBINED PROBE 3.2 C LP 471 A-UV ........................10 OMBINED PROBE 3.3 P LP 471 PYRA 02 LP 471 PYRA 03 ....................

  • Page 6: General Characteristics

    1. GENERAL CHARACTERISTICS The Photo-Radiometer Model HD2302.0 is a portable instrument, fitted with a large LCD display for visualization of the measured data. It measures: illuminance; luminance; PAR; irradiance (across VIS-NIR, UVA, UVB and UVC spectral regions or in the measured effec- tive irradiance according to the UV action curve).

  • Page 7: Description Of The Functions

    2. DESCRIPTION OF THE FUNCTIONS The Photo-Radiometer Model HD2302.0 keyboard is composed of single-function keys, except the ON-OFF/Auto-OFF key that has two functions (see the description of the key below). The pressing of a key is accompanied by a short confirmation "beep": a longer "beep" sounds if the wrong key is pressed.
  • Page 8 DATA key By pressing this key once the maximum (MAX) value of the measurements captured by the probe connected to the instrument is displayed, updating it with the acquisition of new samples; - by pressing this key again the minimum (MIN) value is displayed; - by pressing this key a third time the average (AVG) value is displayed.

  • Page 9: Probes And Measurements

    LP PYRA 02 and a 5 m long cable with SICRAM module (LP 471 PYRA 02). Note 1: probes LP 471 P-A and LP 471 A-UVeff work with instruments HD2302.0 having firmware version “HD2302.01” and following. On the back of these instruments a label shows version and date of the firmware.

  • Page 10: Combined Probe Lp 471 P-A

    3.1 C LP 471 P-A OMBINED PROBE LP 471 P-A is a two sensors combined probe with SICRAM module for measuring illuminance (lux) with standard photopic spectral response and irradiance (μW/cm ) in UVA spectral range (315...400 nm, with peak at 365 nm). Moreover probe provides the ratio of UVA irradiance and il- luminance in µW/lumen (quantity of interest in the museums field).
  • Page 11 or in μW/cm The measurement of global solar radiation is expressed in W/m . Measuring range is 0…2000 W/m No user calibration is required. The SICRAM module is recognized at the instrument switching on, then it’s absolutely necessary to connect the module before turning the instrument on.

  • Page 12: Warnings

    4. WARNINGS 1. Do not bend the probe connectors or force them upward or downward. 2. Do not bend or force the contacts when inserting the probe connector into the instrument. 3. The sensors and filters should not exceed the temperature limits established with consequent ir- reparable degradation of their characteristics.

  • Page 13: Instrument Signals And Faults

    5. INSTRUMENT SIGNALS AND FAULTS The following table lists all of the indications displayed by the instrument in different operating and error situations: Display indications Explanation Indication of insufficient battery charge: it appears when you turn the BATT TOO LOW instrument on.

  • Page 14: Low Battery Warning And Battery Replacement

    6. LOW BATTERY WARNING AND BATTERY REPLACEMENT The battery symbol on the display constantly shows the battery charge status. To the extent that batteries have dis- charged, the symbol "empties". When the charge decreases still further it starts blinking. In this case, batteries should be replaced. If you continue to use it, the instrument can no longer ensure correct measurement.

  • Page 15: Instrument Storage

    7. INSTRUMENT STORAGE Instrument storage conditions: Temperature: -25…+65°C. Humidity: less than 90%RH without condensation. Do not store the instrument in places where: - humidity is high; - the instrument may be exposed to direct sunlight; - the instrument may be exposed to a source of high temperature; - the instrument may be exposed to strong vibrations;...

  • Page 16: Notes About Working And Operative Safety

    8. NOTES ABOUT WORKING AND OPERATIVE SAFETY Authorized use The technical specifications as given in chapter TECHNICAL CHARACTERISTICS must be ob- served. Only the operation and running of the measuring instrument according to the instructions given in this operating manual is authorized. Any other use is considered unauthorized. General safety instructions This measuring system is constructed and tested in compliance with the EN 61010-1 safety regula- tions for electronic measuring instruments.

  • Page 17: Technical Characteristics

    9. TECHNICAL CHARACTERISTICS 9.1 T ECHNICAL CHARACTERISTICS OF THE HOTO ADIOMETER Instrument Dimensions (Length x Width x Height) 140 x 88 x 38 mm Weight 160 g (complete with batteries) Material Display 2x4½ digits plus symbols Visible area: 52x42mm Operating conditions Operating temperature -5 50°C Warehouse temperature...

  • Page 18: Technical Characteristics Of Photometric And Radiometric Probes Complete With Sicram Module

    9.2 T ECHNICAL CHARACTERISTICS OF PHOTOMETRIC AND RADIOMETRIC PROBES COMPLETE SICRAM WITH MODULE EQUIPPED WITH THE INSTRUMENT ILLUMINANCE measurement probe LP 471 PHOT complete with SICRAM module and equipped with the in- strument 0.01…199.99 …1999.9 …19999 …199.99 10 Measurement range (lux): Resolution (lux): 0.01 0.01 10...
  • Page 19 Quantum radiometric probe for the measurement of the photon flow across the chlorophyll range PAR LP 471 PAR complete with SICRAM module and equipped with the instrument 0.01… 199.99 200.0…1999.9 2000…10000 Measurement range ( mol/m Resolution ( mol/m 0.01 400 nm…700 nm Spectral range: Calibration uncertainty: <5%...
  • Page 20 IRRADIANCE measurement probe LP 471 RAD complete with SICRAM module and equipped with the instrument 1.000…19.999 20.00…199.99 200.0…1999.9 … 999.9 10 Measurement range (W/m 0.1 10 Resolution (W/m 0.1 10 0.001 0.01 400 nm…1050 nm Spectral range: Calibration uncertainty: <5% (response according to the cosine law): <6% (linearity): <1%...
  • Page 21 IRRADIANCE measurement probe LP 471 UVA complete with SICRAM module and equipped with the instrument 1.000…19.999 20.00…199.99 200.0…1999.9 … 999.9 10 Measurement range (W/m 0.1 10 Resolution (W/m 0.001 0.01 0.1 10 315 nm…400 nm (Peak 360 nm) Spectral range: Calibration uncertainty: <5% (response according to the cosine law): <6%...
  • Page 22 IRRADIANCE measurement probe LP 471 UVB complete with SICRAM module and equipped with the instrument 1.000…19.999 20.00…199.99 200.0…1999.9 … 999.9 10 Measurement range (W/m 0.1 10 Resolution (W/m 0.001 0.01 0.1 10 280 nm…315 nm (Peak 305 - 310 nm) Spectral range: Calibration uncertainty: <5%...
  • Page 23 IRRADIANCE measurement probe LP 471 UVC complete with SICRAM module and equipped with the instrument … 999.9 10 1.000…19.999 20.00…199.99 200.0…1999.9 Measurement range (W/m 0.1 10 Resolution (W/m 0.001 0.01 0.1 10 220 nm…280 nm (Peak 260 nm) Spectral range: Calibration uncertainty: <5% (response according to the cosine law): <6%...
  • Page 24 Measurement probe LP 471 ERY of TOTAL EFFECTIVE IRRADIANCE (W weighted according to the UV action curve (CEI EN 60335-2-27) complete with SICRAM module and equipped with the instrument 1.000…19.999 20.00…199.99 200.0…1999.9 … 999.9 10 Measurement range (W 0.1 10 Resolution (W 0.001 0.01...
  • Page 25 EFFECTIVE IRRADIANCE measurement probe in the spectral range of Blue light LP 471 BLUE complete with SICRAM module and equipped with the instrument 1.000…19.999 20.00…199.99 200.0…1999.9 … 999.9 10 Measurement range (W/m 0.1 10 Resolution (W/m 0.1 10 0.001 0.01 380 nm…550 nm.
  • Page 26 Two sensors combined probe LP 471 P-A for ILLUMINANCE and UVA IRRADIANCE measurement complete with SICRAM module and equipped with the instrument Illuminance 0.01…199.99 …1999.9 …19999 …199.99 10 Measurement range (lux): Resolution (lux): 0.01 0.01 10 Spectral range: according to photopic curve V( ) α...
  • Page 27 Combined probe LP 471 A-UVeff for measuring TOTAL EFFECTIVE IRRADIANCE ) according to UV weighting curve (CEI EN 60335-2-27), complete with SICRAM module and equipped with the instrument Total effective irradiance 0.001… 19.999 Measurement range (W Resolution (W 0.001 Spectral range: UV action curve for erythema measurement (250 nm…400 nm) See fig.1.
  • Page 28 Measuring probe LP 471 SILICON-PYRA of GLOBAL SOLAR IRRADIANCE complete with SICRAM module and equipped with the instrument 1.000…19.999 20.00…199.99 200.0…1999.9 … 999.9 10 Measurement range (W/m 0.1 10 Resolution (W/m 0.1 10 0.001 0.01 400 nm…1100 nm Spectral range: Calibration uncertainty: <3% (response according to the cosine law): <3%...

  • Page 29: Order Codes

    10. ORDER CODES HD2302.0 The kit is composed of the instrument HD2302.0, 3 1.5V alkaline batteries, oper- ating manual, and case. The probes must be ordered separately. 10.1 P SICRAM ROBES COMPLETE WITH MODULE LP 471 PHOT Photometric probe for ILLUMINANCE measurement complete with SICRAM module, spectral response in agreement with standard photopic vision, diffuser for cosine correction, class B according to CIE n°69.
  • Page 30 Not available for LUM and PYRA probes. Note 1: probes LP 471 P-A and LP 471 A-UVeff work with instruments HD2302.0 having firmware version “HD2302.01” and following. On the back of these instruments a label shows version and date of the firmware. To up-...

  • Page 32: Serial Number

    All DELTA OHM instruments are subject to accurate testing, and are guaranteed for 24 months from the date of purchase. DELTA OHM will repair or replace free of charge the parts that, within the warranty pe- riod, shall be deemed non efficient according to its own judgement. Complete replacement is excluded and no damage claims are accepted.

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