Related Manuals for Omega HHUV254SD
Summary of Contents for Omega HHUV254SD
- Page 1 ® User’ s Guide Shop online at omega.com ® e-mail: info@omega.com For latest product manuals: omegamanual.info MADE IN TAIWAN HHUV254SD UVA and UVC Light Meter With Data Logging SD Card...
- Page 2 Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
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Page 3: Table Of Contents
TABLE OF CONTENTS Introduction ....... . . 3 Key Features ....... . 3 Operating Instructions . -
Page 4: Introduction
USB card reader. The HHUV254SD has a backlit 2-1/2 in. diagonal display and is powered by six “AA” Alkaline batteries or an optional 9-VDC AC adapter. -
Page 5: Operating Instructions
OPERATING INSTRUCTIONS WHAT’S IN THE CASE The HHUV254SD comes fully assembled in a carrying case along with a UVA probe, a UVC probe, a 2 GB SD memory card and this user’s manual. Figure 1 shows all of the controls and indicators on the front, back, top, bottom and right side of the HHUV254SD. -
Page 6: Setup
Now power on the instrument by pressing the POWER/ESC button (callout 1-2) to generate a short beep. (To power off the HHUV254SD, press the POWER/ESC button and hold it until the instrument responds with a long beep.) When the meter powers on, a series of transient startup screens will briefly appear. - Page 7 (“yES” for enable; “no” for disable) is displayed. Press the REC/ENTER button to store the selection. If enabled, the power off function shuts off the HHUV254SD after a period of inactivity of ten minutes.
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Page 8: Normal Operation
Obtain a Type K or Type J thermocouple and seat it in the socket (callout 1-8) on the top of the HHUV254SD. The display will read out the sensed temperature in degrees F or C, (depending on the setting chosen during setup), along with the type of thermocouple it is configured for. -
Page 9: Holding And Storing Measurements
AUTOMATIC VS. MANUAL DATALOGGING The HHUV254SD can automatically log data using any of 11 sampling times from 1 second to 1 hour. To view the sampling time for which the instrument was set up, press the LOGGER button once. -
Page 10: Transferring Data From The Sd Card To Acomputer
SD CARD TO A COMPUTER After automatic or manual datalogging of measurements, remove the SD card from the HHUV254SD and plug it into your computer either directly (if it has an SD card port) or through an SD card reader. -
Page 11: Specifications
SPECIFICATIONS Embedded microcontroller Custom one-chip LSI device Display type Liquid-crystal with green backlight Display size 2.05 x 1.5 in. (52 x 38mm) UV light types measured UVA, UVC Measurement range 240nm to 390nm Measurement accuracy ±4% of full-scale reading + 2 digits Full-scale autoranges 2 mW/cm and 20 mW/ cm... -
Page 12: Replacement Parts & Optional Accessories
If the meter “freezes” (like a computer) and buttons become unresponsive, try resetting the instrument by pushing the RESET button on its right side (callout 1-11 of Fig. 1) with the end of a paper clip. Remove the batteries when storing this product for an extended period of time. Do not drop or disassemble the instrument or immerse it in water. - Page 13 Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.
- Page 14 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point References Recorders, Controllers & Process Monitors...
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