The CEL633A is an Integrating sound level meter for environmental and occupational noise assessements with detailed time history store and advanced timers.
- ANSI S1.4 and ANSI S1.43 Type 1
- IEC 61672 Class 1
- IEC 60651 and IEC 60804 Type 1
- Advanced data logging and automatic timers
- Simultaneous measurement of all parameters (Lavg, TWA, Max, Min, etc)
- Single range 20 to 140 dB
- Removable preamplifier for mic. extension cable
- Environmental noise parameters
- Detailed Environmental Noise Surveys
- Occupational Noise Measurement
- OSHA, MSHA, ACGIH, European and other regulations
- Hearing Protection Assessment
Type 1 Integrating and Data Logging Sound Level Meter.
CEL633A1 - Product Details
This meter is ideal for detailed environmental and occupational noise surveys. With its detailed time history store (gives a graph of sound level against time) and automatic timers it is ideal for long term assessments.
The CEL633A1 provides a large set of parameters, such as "A" and "C" weighted Max, Min and Peak. As an Integrating sound level meter, it also provides the average sound level Lavg and Leq. All measurements are made in parallel, which means you do not need to decide beforehand which ones you need - they are all stored.
The meter comes complete with data logging capability. Measurements are stored in the meter's internal memory ready for download to a suitable PC.
The free CasellaDrive software can be used to import the measurements directly into Excel or a similar spreadsheet. If you want a little more than this then the Insight software simplifies the process of downloading the measurements, storing them in a database, managed by person, place or process criteria.
|Standards||ANSI S1.4 and ANSI S1.43 Type 1|
|IEC 60651 and IEC 60804 Type 1|
|IEC 61672 Class 1|
|Measurement range||20 to 140 dB (single range), 143 dB Peak|
|Display||320 x 240 pixel color TFT|
|Output to PC||USB Mini B|
|Batteries||3 x AA Alkaline|
|(15 hours with backlight off)|
|External Power||9 to 14V DC at 250mA|
|Dimensions||72 x 229 x 31mm, 295g|
|Frequency weightings||A, C and Z (simultaneous)|
|Time weightings||Fast, Slow and Impulse|
|Amplitude weightings||Q3, Q4 and Q5|
|Thresholds||70 to 90 dB (applies to Lavg)|
|Sound Level||LXY, LXYMax, LXYMin|
|Integrated||LXeq, Lavg, LAE|
|Takt Max||LTM3, LTM5, LXIeq|
|Where X is frequency weighting A, C or Z|
|and Y is time weighting Fast, Slow or Impulse|| cel630.pdf