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TES 1339
Tes 1339 light meter
350,00 $
| Primo number : | *TE1339 |
| Brand : | TES |
| Brand number : | 1339 |
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TES 1339
LIGHT METER / LUX METER
• Dual display, 4 digit LCD reading
• Spectral Sensitivity close to CIE photopic Curve
• Measuring levels ranging 0.01 to 999900 Lux, 0.01 to 99990 fc, autoranging 5 steps
• Accurate and instant response
• Integral illuminance measurement
• Luminous intensity measurement
• Data Hold function
• Data memory and read function
• Reference value setting for relative or percentage deviation measurement
• Ripple measurement for STRAY + LIGHT function
• Time-hold function
• Point - average function
• Auto power off function
• CNS 5119 Class II
SPSCIFICATIONS
Display:Dual display, 4 digit LCD reading.
Measuring Range: 99.99 lux, 999.9 lux, 9999 lux, 99990 lux, (Autoranging 5 steps) 999900 lux / 9.999 fc, 99.99 fc, 999.9 fc, 9999 fc, 99990 fc.
Note : 1fc =10.76 lux .
Overange Display: LCD will show "OL" symbol.
Spectral Response : CIE Photopic. (CIE human eye response curve).
Spectral Accuracy : CIE function f '1 <= 6%
Cosine Response : f '2 <= 2%
Accuracy: ±3% rdg ±5digits( calibrated to standard incandescent lamp at color temperature 2856 ºK).
Temperature Characteristics: ±0.1%/ ºC.
Sampling Rate : 5 times/sec.
Photo Detector: One silicone photo diode and spectral response filter.
Manual Data Memory Capacity: 50 sets.
Operating Temperature & Humidity: 0 ºC to 40 ºC( 32ºF to 104ºF) & 0% to 80% RH.
Storage Temperature and Humidity: -10 ºC to 50 ºC(14ºF to 140ºF)& 0% to 70% RH.
Power Source: 6 pcs size AAA battery.
Battery life ( typical ): 200 hours ( carbon zinc ).
Photo detector Lead Length: 150 cm ( approx. ).
Photo detector Dimensions: 92L×60W×29H (mm).
Meter Dimensions: 150L×72W×35H (mm).
Weight: 320g .