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UIT2400 INSTRUMENTATION MANUAL REV A, May 2020 

18 OF 18 

 

23D. Cleaning: 

No chemicals or liquid solution should be used to clean the UIT2400 housing. 

The UIT2400 housing does not provide a sealed barrier to protect the internal components 

from moisture.  The display should be cleaned with low moisture lens cleaning cloths to 

prevent scratching.  Use care near the edges to assure moisture does not seep into the 

housing.  

 

23E. Submersion:

 The UIT2400 housing is not rated for submersion. 

 

23F. Calibration: 

We typically recommend an annual calibration for all equipment. Per 

ISO17025, the customer may, through their own QC process, create their own calibration 

cycle. 

 

23G. Service: 

Before returning any equipment to Ushio for service (including warranty 

evaluations) customer should contact Ushio America customer service and obtain an RMA: 

[email protected] 

 

24. Warranty:

 

The equipment you have purchased from Ushio America, Inc. has been expertly designed and 

was carefully tested and inspected before being shipped. If properly operated in accordance 

with the instructions furnished, it will provide you with excellent service. The equipment is 

warranted for a period of twelve (12) months from date of purchase to be free of defects in 

material or workmanship. This warranty does not apply to damage resulting from improper set 

up, accident, alteration, abuse, loss of parts or repair by unauthorized personnel. The 

equipment will be repaired or replaced, at our option, without charge to the owner for parts or 

labor incurred in such repair. This warranty shall not apply unless the equipment is returned for 

our examination with all transportation charges prepaid.  

 

The internal Datalight and external Datalight II & III Software and Firmware are supplied “as-Is” 

with no warranty.   

 

 

Summary of Contents for UIT2400

Page 1: ...USHIO AMERICA INC 5440 Cerritos Avenue Cypress CA 90630 Tel 714 236 8600 Fax 714 229 3180 www ushio com UIT2400 Operation Manual Ushio America Inc...

Page 2: ...Wiring 7 6 USB Ports 7 7 Display 7 8 Current Measurement and Limitations 7 9 Sample Time and Limitations 8 10 5V Bias for silicon sensors 8 11 Home Screen 8 12 Display Style Selection 8 13 Display Co...

Page 3: ...ata retrieval C SED220 custom 222nm detector NIST traceable calibrated at 222nm D 8GB flash memory for measurement recordings E CC200 Case Protective carrying shipping case F Electrical Calibration Ce...

Page 4: ...charging 3D Top Contains the sensor mount a 15 Pin D Sub connector and posts for securing the sensor to the device To connect the sensor align the sensor s male 15 pin connector to the meter s female...

Page 5: ...and a scroll menu will appear select a new channel until you find the correct sensitivity factor as noted on your certificate If you do not locate your calibration factor and units from the certificat...

Page 6: ...ure readings see 3F2 above to learn more about assuring an accurate zero 3G7 Hold Freezes the numerical display value on screen 3G8 100 Takes a measurement and saves it as the 100 baseline for transmi...

Page 7: ...n the side of the UIT2400 device UPDATE Is used for code updates and requires the use of a memory stick not included DATA Accesses the internal 8GB memory device where data is saved and to charge the...

Page 8: ...test settings Note There are multiple factors that affect the sampling time including the sensors rise time the light level software selection software settings and the method used to store and transf...

Page 9: ...cases the level can be used as a go no go level indicating the risk of product failures when intensities are too low or too high YELLOW is typically used as a warning stage indicating the range has c...

Page 10: ...ver time When in integrate mode the units of the readings change to include seconds For example W cm2 becomes W cm2 seconds or J cm2 W m2 becomes J m2 14D Hold Freezes the value on the numerical displ...

Page 11: ...urrent 1uA 0 5sec is used else if current 1uA 1 0sec FAST samples at 20ms 50Hz Note Using trend at fast speeds taxes the CPU with processing both measurements numerical updates and graph updates This...

Page 12: ...Interval Ranges from 1 second to 1 hour or sample for faster speeds Sample when selected the record interval and sample time are synched Ie if sample time is set 1 the meter will record a value every...

Page 13: ...vice turns on 15M Use Scientific Notation ON OFF Scientific notation ON uses an exponent to show the decimal place when off a prefix is used Examples On 1 35 e 3 W cm2 Off 1 35 mW cm2 On 4 78e 6 W cm2...

Page 14: ...calibration certificate 2 09e 09 see red arrow on cal cert on page 14 15Q 5 Resulting Light Level Allows the user to enter a known value for the light level under test and create a calibration factor...

Page 15: ...ouble click on the Removable Disk within Devices with Removable Storage To open in excel you will need to select tab or space delimited 16D Deleting Stored Readings To delete files access the files th...

Page 16: ...elect Location box 9 To save reading s touch the capture button Readings will be saved to the Survey_data_file csv file accessible fie the usb micro port 20 Info Lists product and software settings in...

Page 17: ...f the meter Always store the meter in the carrying case when not in use and always ship in the hard plastic carrying case with protective packing to prevent shock and damage No items should be place a...

Page 18: ...America customer service and obtain an RMA customerservice ushio com 24 Warranty The equipment you have purchased from Ushio America Inc has been expertly designed and was carefully tested and inspect...

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