Datalogging Light Meter(DLM 536) Product ID: DLM 536

Datalogging Light Meter (RS-232)

MODEL DLM 536
Spectrum of photo sensor meets C.I.E.
photopic curve V(l)
16000 Records Data logging capacity
RS-232 interface (software included)
Measurement of luminous intensity
(PC Software)



TECPEL CO., LTD
E-MAIL: sales@tecpel.com Web-site: http://www.tecpel.com/
TEL: 2-27375866 FAX:886-2-27373343

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Category： Light Meters/Datalogger
Certificate：CE
  • FEATURES
    • MODEL DLM 536
    • Spectrum of photo sensor meets C.I.E.
    • photopic curve V(l)
    • 16000 Records Data logging capacity
    • RS-232 interface (software included)
    • Measurement of luminous intensity
    • (PC Software)
  • SPECIFICATIONS:
    • Measuring range :
    • 20/200/2000/20000 Lux , 20/200/2000/20000 Fc
    • Luminous intensity (cd) : Intensity = illuminance x (length)2
    • Length： feet (Fc) meter (Lux)
    • Resolution : 0.01 Lux
    • Accuracy : ±( 3% rdg + 5dgts ) (calibrated to standard incandescentlamp, 2856 K)
    • Overrang display : OL
    • Record (Data logging) : 16000 Point Data logger
    • Sensor : Silicon photo diode
    • Sensor lead length : 150cm (approx)
    • Sensor probe : 100(L) x 60(W) x 27(H) mm
    • Main instrument Dimensions and weight : 146(L) x 70(W) x 39(H) mm/300g (approx)
    • Power source : One 9V battery
    • Battery life : 50hrs (approx)
    • Operating Storage Condition : 0 °C ~ 40 °C ( 32°F~104°F ) below 80% RH -10°C ~ 60°C ( 14°F~140 °F ) below 70% RH
    • Accessories : Carrying case, 9V battery,instruction manual,
    • Software, RS-232 cable, 9 Pin to 25 Pin gender changer
  • Q & A :
    • FAQ-DLM-536 Frequently Ask Questions for DLM-536
    • Does it have a date & time clock?
    • A: Yes, it has date and time clock as Fiq. 1.
    • If so, can the clock be set to the correct date & time by the user?
    • A : You can reset "" SYSTEM TIME SET "" for the correct date and time as Fig 2.
    • Fig 2
    • Can the time between samples be set as long as 30 minutes?
    • If not, then what is the longest sample interval that can be set?
    • A: Real Time Sampling time from 1 sec to 65 sec. as Fiq. 3
    • Fiq 3.
    • B. Logger Sampling Time for 30 minutes (1,800 sec)
    • Does it log the date and time against each sample taken?
    • Exactly what type of battery does it use?
    • One 9 Voit battery,NEDA 1604 or JIS 006P or IEC6F22
    • What current (Ampere) does it require?
    • Approx. 100mA Battery Life (typical): 50hours ( Alkaline Battery )
    • If the battery runs out (or becomes disconnected), are all the collected data points lost?
    • There is Back up CR2032 Battery to protect the collected data points.
    • For more details, please link to
    • Q & A