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CEM DT-8820 Multifunction Environment Meter (4 in 1)

CEM DT-8820 Multifunction Environment Meter (4 in 1)
Harga Rp 2.300.000 Rp 1.950.000
Persediaan Ada
Kode CEM DT-8820
Merk CEM Instruments

CEM DT-8820 Multifunction Environment Meter (4 in 1)

CEM DT-8880 4 in 1 Multifunction Environment Meter

The 4 in 1 digital Multifunction Environment Meter has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter, and Temperature Meter. It is an idealMultifunction Environment Meter Instrument with scores of practical applications for professional and home use.

The Sound Level function can be used to measure noise in factories, schools, offices, home, etc, checking acoustics of studios, auditoriums and hi-fi installations. The Light function is used to measure illuminance in the field. It is fully cosine corrected for the angular incidence of light. The light sensitive component used in the meter is a very stable, long life silicon ciode.

The Humidity/Temperature uses a humidity/semiconductor sensor and K type thermocouple.

 

Features

  • 4 in 1 for Light meter, Sound level meter, Humidity/Temperature meter
  • 3 ½  large LCD display
  • Data Hold and Max Hold
  • Auto Power Off
  • "OL" Over-range indication
  • "BAT" Low battery indication
  • Total accuracy: for C.I.E standard illuminate A(2856K)

 

Specifications

Function

Range

Resolution

Accuracy(%rdg+digits)

 

 

Temperature

-20ºC - 200ºC

0.1ºC

±(3.0%+2ºC)

-20ºC - 750ºC

1ºC

±(3.0%+2ºC) ≤150ºC; ±3.0% ≥150ºC

-4ºF - 200ºF

0.1ºF

±(3.0%+2ºF)

-4ºF - 1400ºF

1ºF

±(3.0%+2ºF) ≤302ºF; ±3.0%≥302ºF

Light

20,200,2000,20000,(2000 x 10 Lux)

0.01,0.1,1

±(5.0%+10d)

Humidity

35% - 95%RH

0.1%RH

±5.0%RH at 25ºC

Sound

35dB - 100dB

0.1dB

±3.5dB at 94dB sound level, 1KHz sine wave

Size(HxWxD)

251mm x 63.8mm x 40mm

Weight

250g

Accessories

9V battery and K-type temperature probe, humidity probe, light probe, gift box with carrying case.

 

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