Class 2 Decibel Meter CEL-620A/2/K1

Decibel meter with internal data memory / high-resolution color display / multi-language menu / compact and robust design / noise assessments in the workplace / automatic calibration function

The digital decibel meter series CEL-620 uses the most advanced digital technology to deliver performance levels never experienced in such a compact design. The digital decibel meter series CEL-620, with its high-resolution, full-color TFT display, has been specifically created for quick and easy noise measurements. Different models of this decibel meter are available depending on your requirements for noise measurement in general work environments, or to meet specific industrial hygiene requirements where octave band analysis is necessary for selecting effective hearing protection. The CEL-620 series decibel meter also integrates, measuring both average noise levels and peak levels, in accordance with noise legislation in the workplace. Additionally, the CEL-620A/2/K1 model simultaneously measures LC and LA used within the HML method for selecting hearing protection.

- Compact and robust design 

- Simple operation

- Wide measurement range

- Large memory capacity

- High-resolution color display 

- Octave band analysis

- Simultaneous measurement and storage of 

  all noise parameters in the environment 

  laboral

- Predefined and selectable configurations

- Long-lasting battery

- Hearing protection selection 

- Noise exposure calculation

- Compliance with standards is guaranteed

- Noise testing in machinery

- Multilingual instrument menu

- Automatic calibration function

Technical specifications

Total measurement range

RMS frequency weightings

Simultaneous A, C, and Linear (Z)

Peak frequency weightings

Simultaneous A, C, and Linear (Z)

Weights in time:

Simultaneous Slow, Fast, and Pulse

Amplitude weights

Q3, Q4 and Q5 (Q4 and Q5 applicable to Lavg only)

Umbrales

70 to 90 (dB) in steps of 1dB 

(applicable to Lavg only)

Noise threshold

< 33 dB (A) clase 2

Sesiones almacenadas

100

Pantalla

Color TFT with 320 x 240 pixels

Calibration information

Stores date, time, and level

Seguridad

Bloqueo mediante teclado

Power supply

3 pilas x AA alcalinas

Power supply externa

9-14V DC at 250mA via 2.1mm connector

Battery life

11 hours with backlight on 

20 hours with backlight off

Tripod mount

1/4” Whitworth socket

Dimension in mm

72 x 229 x 31

Peso

295 g

Connection to PC

USB 2.0

Pantalla

LCD graphic display of 96 x 26 pixels

Normas aplicables

IEC 60651 - 1979

IEC 60804 - 2000

IEC 61672 - 2002

ANSI S1.4 -1983 (R2006)

ANSI S1.43 - 1997 (R2007)



Nota:

Does not comply with ITC 2845 standard, therefore not valid for legal metrology in Spain

Measured parameters

LXY, LXYmax, LXYmin, LXeq, LXpeak, Lavg, LC-LA, LXIeq, LTM3, LTM5, LAE

Condiciones ambientales

In storage

Temperature: -20 ... +60 °C

Humedad relativa: 5% ... 90%

(without condensation)

In operation

Temperature: 0 ... 40 °C

Humedad relativa: 5 % ... 90 %

(without condensation)

Contents of the shipment

1 x Decibelimetro CEL-620A

1 x Sound level meter calibrator

1 x Case

1 x Cable USB

1 x Wind protection

1 x Calibration certificate for the sound level meter and the calibrator

1 x User manual