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UVC 254nm Ultra Violet Light Meter (UVC-254SD) Data Logging

Model #: UVC-254SD

UPC: 0810106420653

Condition: New

$524.95 $379.00

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Lutron UVC-254SD UVC Ultra Violet Light Meter includes a Real time Datalogger

UVC Light Meter

High precision UVC measurement with Built-in Time/Date Stamp and real time data recorder (sampling time can be set at intervals of 1 second to 3600 seconds) and stored on optional SD memory card.

  • Two ranges (1 milliwatts = 1 millijoules/second):
    • 2 mW/cm2.
    • 20 mW/cm2.
  • Microprocessor circuit provides high reliability and durability. UVC, Short wave 254 nm ultra-violet irradiance measurement.
  • 1 touch self calibration zero button.
  • Datalogging is available in either automatic or manual mode.
  • Real time SD memory card Datalogger, with Built-in Clock and Calendar (sampling times can be set from 1 second to 3600 seconds).
  • Manual datalogger is also available (by setting the sampling time to 0).
  • Computer is not needed to setup extra software, after recording with the datalogger, just insert the optional SD card into your computer card reader, then upload all of the measured values with the time & date information (year/month/date/hour/minute/second) into your favorite spreadsheet software (CVS) for further evaluation and reporting.
  • Ultraviolet L-Sensor with cosine correction filter and has a heavy duty sensor structure with metallic housing case.
  • Remote probe allows measurement at optimum positions.
  • Tripod Mount & Self-storing easel back
  • Data hold, memory with recall, records Maximum & Minimum reading
  • Auto power off (can be disabled)
  • RS-232 PC computer interface.
  • SD card capacity : 1 GB to 16 GB.
  • Display size: 2" x 1.5" (52 x 38mm) LCD with green backlight
  • Spectrum range: 240 to 390nm.

Measurement ranges (auto switching) & resolution:

(1 milliwatts = 1 millijoules/second)

Measurement Range Resolution Accuracy
Range 1 0.000 to 1.999 mW/cm2 0.001

within (96% FS + 2 digits)
FS : full scale

Range 2 2.00 to 19.99 mW/cm2 0.01
  • Datalogger Sampling Time Setting range:
    • Automatic: 1 to 3600 seconds
    • Manual: Push the data logger button once to save one data point
  • Advanced Setting Options:
    • Set clock time (Year/Month/Date, Hour/Minute/ Second)
    • Decimal point of SD card setting
    • Auto power OFF management
    • Set beep Sound ON/OFF
    • Set thermometer type to Type K or Type J
    • Set temperature unit to °C or °F
    • Set sampling time
    • SD memory card Format
  • Temperature Measurement with ATC (can only be used when Light Probes are removed)
  • Type K or Type J thermocouple connection
Sensor Type Resolution Range Accuracy
Type K 0.1°C -50.0 to 1300.0°C within (96% + 0.5°C)
-50.1 to -100.0°C within (96% + 1°C)
0.1°F -58.0 to 2372.0 °F within (96% + 1°F)
-58.1 to -148.0 °F within (96% + 1.8°F)
Type J 0.1°C -50.0 to 1200.0°C within (96% + 0.5°C)
-50.1 to -100.0°C within (96% + 1°C)
0.1°F -58.0 to 2192.0 °F within (96% + 1°F)
-58.1 to -148.0 °F within (96% + 1.8°F)
  • Sampling Time: Approx. 1 second.
  • Data Output: RS-232 and SD card
  • Operating Temperature: 32° to 122°F (0 to 50°C
    NOTE most batteries are not rated for below -4° F or above 125° F
  • Operating Humidity: Less than 85% RH
  • Power Supply: (6) AA 1.5v Alkaline or equivalent. (optional 9vDC power adapter)
  • Power Current:
    • approx. DC 6.5 mA: Normal operation (no DataLogging, with LCD Backlight OFF)
    • approx. DC 30 mA: DataLogging mode (with LCD Backlight OFF)
    • with LCD backlight on, the power consumption will increase by approx. 16 mA
  • Weight: 1.08 lbs. (489g) meter only
  • Dimensions:
    • Meter: 7" x 2.7" x 1.9" (177x68x45mm)
    • UVC Sensor: 0.7" diameter
      • Probe: 1.5" diameter x 1.1" (with 39" wire).

Supplied with:

  • Instruction manual.
  • UVC Probe.
  • Hard carrying case (CA-06).
  • Lutron factory calibration certificate.

Optional Accessories

  • Light Probe Extension Cable EXCB-05.
  • 16gB SD Memory Card.
  • Lutron Data Acquisition Software for Windows SW-U801-WIN.
  • Lutron Data Acquisition Software for Windows with Excel SW-E802.
  • Lutron USB Data Acquisition Cable with Driver USB-01.
  • USB to 9v DC power cable USBP-59.
  • 110v AC to 9v DC adapter AP-9V110.
  • 9 volt alkaline battery 522BP.

Lutron Certificate of Calibration

Lutron Calibration Certificate

These meters arrive brand new from Lutron with their factory calibration certificate enclosed. Until our chain of custody is broken we are certain and guaranty that every meter meets this standard. InspectUSA would need to ship the new meter directly to your NIST lab, with the guaranty it would meet NIST standards. We must ship the instrument direct to an approved NIST lab for this guaranty. Once the chain of custody is broken for whatever reason, this guaranty is no longer valid.

Applications include:

Low E, Dentistry, Monitoring blue light radiation hazards in welding, UV sterilization, Graphic Arts, Photochemical Matching, UV EPROM erasure, Photoresist exposure, curing of inks, adhesives and coatings.

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What our customers say...

“Good quality UVC tester. Need learning curve of short instruction manual but understandable. SD card better with small capacity like 1G, 4G takes forever to format. Quality made in Taiwan. Small arch shape up & down button on top middle, function not defined or I still not find. Shipping is fast and well communication. Price is very good as this COVID-19 pandemic time.”

Rated by Jinho Sung
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