Home Noise Monitoring Environmental Noise Monitors

CEL-630 Series Environmental Sound Level Meter

Description
Key Features
Specifications
Delivery

Model Selection

There are 4 models available, please see the model selection table below for the one you require (e.g. CEL-632). Then select your frequency analysis requirements by adding ‘A’ for broadband, ‘B’ adds octave band and ‘C’ adds 1/3 e.g. CEL-632C. Then add your class, ‘1’ for class 1 and ‘2’ for class 2 e.g. CEL-632C1 for a class 1 instrument. Each instrument comes complete with a standard kit case, windshield and calibration certificate.

The CEL-630 is an easy to use instrument designed to undertake the measurement requirements of workplace and environmental noise. It also complies with the latest IEC and ANSI international standards for sound level meters.

Just switch on the instrument, auto-calibrate and start measuring with one of the predefined views. Regardless of the view selected, all data is measured and stored simultaneously so no mistakes can be made. By implementing the latest digital technology, the meter has a single measurement range so no adjustment is required, ensuring the highest levels of performance with all noise sources.

Models are available for both environmental and/or occupational noise with the availability of frequency analysis and advance functions such as data markers, timers and logging of time history data. Even with such advanced functionality, the CEL-630 Series remains very simple to use.

Ideal for environmental or occupationalmonitoring.
Easy to use switch-on-and-go functionality.
Latest digital technology with a high resolutioncolour TFT display.
Pre-configured setups for occupational andenvironmental measurements.
Single measurement range up to 140dB, norange adjustment required.
Data markers and back erase function.
Real-time octave & 1/3 octave measurements.
Simultaneous measurement of all parameters with all frequency and time weightings.
Class 1 or Class 2 models available.
1GB memory for more than 2 ½ years of storage.
Removable pre-amp.
Environmental kit available.

Standards
IEC61672	2002 Class 1 and 2, IEC 60651: Type 1 and 2 (1979),
IEC60804	Type 1 and 2 (2000), ANSI S1.4: Type 1 and 2 (1983)
Filters	IEC61260: Class 0, ANSI S1.43: (1996)

Measurement range:	20-140dB RMS (143.3dB peak)
Total Noise floor:	19dB(A) Class 1, 25dB(A) Class 2
Time weightings:	Fast, Slow and Impulse simultaneously
Frequency weightings:	A, C and Z (un-weighted) simultaneously
Frequency bands:	11 Octave bands 16Hz-16kHz (B&C models) 33 Octave bands 12.5Hz-20kHz (C models)
Amplitude weighting (Q):	3, 4 and 5 simultaneously
Back erase:	Last 10s in cumulative mode (all models)
Timers:	Duration 1s-24h, On/Off timers: 6 sets with selectable times and a repeat function
Memory:	1GB. (>2.5 years logging when set to 1 second interval, 999 runs). All parameters recorded and accessible via insight
Batteries:	3x AA Alkaline, 10-15 hours dependent on back light
External power:	9-14V DC at 150mA
Tripod mount:	1/4” Whitworth socket
Operating Conditions:	Relative humidity of 5 to 90% (non condensing) Temperature of -10 to +500C (Class 1) and 0 to 400C (Class 2) Atmospheric pressure of 65 to 108kPa.
Measured parameters
Broadband	LXY, LXYmax, LXYmin, LXeq, LXpeak, Lavg, LC-LA, LXIeq, LTM3, LTM5, LAE
Octaves & 1/3 octaves:	LXY, LXeq, LXYmax.
CEL-631 and CEL-633 models additionally store 5x Ln values in broadband and octave modes.
Cel-632 and CEL-633 models additionally stores time history data, all parameters are logged for period times plus 6 selectable profile parameters (plus 5x Ln values on CEL-633)
Where X is the frequency weighting A, C or Z and Y represents time weighting Fast (F), Slow (S) or Impulse (I). All weightings simultaneously measured where appropriate.

We are please to offer free standard shipping on all UK orders. All orders placed before 1PM Mon-Fri will be dispatched on the same day. Any item ordered after 1PM Mon-Fri or on the weekends will be dispatched on the following working day.

DELIVERY OPTIONS:

UK Orders

There are various shipping options that you can select in the checkout area.

Standard Delivery FREE - Standard delivery items will be delivered via the Royal Mail in the UK.

Items generally take between 2-4 working days to arrive (Mon-Fri). If you place your order after 1PM Mon-Fri then please allow 2-4 working days from the following day.

Occasionally due to reasons out of our control such as bad shipping conditions in the Channel Islands items may take a day or two longer than usual to arrive.

Recorded Delivery £0.75 - Recorded delivery items will be delivered via the Royal Mail in the UK and will require a signature upon arrival.

Items generally take between 2-4 working days to arrive (Mon-Fri). If you place your order after 1PM Mon-Fri then please allow 2-4 working days from the following day.

Occasionally due to reasons out of our control such as bad shipping conditions in the Channel Islands items may take a day or two longer than usual to arrive.

All items are sent in protective jiffy bags and should reach you in an unopened and brand new condition.

International Orders

We accept orders from international customers as long as you are using either Visa or Mastercard as your payment method. We have two shipping options for International customers:

Standard Airmail Standard Airmail items will be delivered by your local postal service and should take between 3-7 days to reach the customer depending on the country where the order is being delivered. Standard Airmail does not provide a tracking number and is not insure for loss or damage. We cannot be held responsible for any International orders that go missing using standard Airmail.

We will not be held resonsible for any International orders that go missing in transit. There is always an added risk when sending items overseas. Unfortunately we cannot offer an insured service for International orders at present.