Casella CEL CEL-193 - Manual (Page 3)

Casella USA
17 Old Nashua Rd #15
Amherst, NH 03031 USA
CONTENTS
Page
1 Schedule of Parts 4
2 Preparing the Instrument for Use 4
2.1 Connection of Batteries and Microphone 4
2.2 Controls and Indicators 5
2.3 Calibration Procedure 7
3 Using the CEL-193 as a Sound Level Meter 7
3.1 Attenuator Setting 8
3.2 Time Constant Selection 8
3.3 Frequency Weighting Selection 9
4 Using the CEL-193 in the Maximum Hold Mode 9
5 The CEL-193 as an L
eq
Meter 9
6 L
tm
'Takt-Max' Integrating Mode 11
7 L
ax
- Noise Event Mode 11
8 Alternative Microphones 11
9 Use with Auxiliary Instruments 12
10 Use with Ancillary Instruments 13
10.1 Use with Tape Recorders 13
10.2 Using the CEL-193 to drive Graphic Level Recorders 14
10.3 Using the CEL-193 with Frequency Analysers 14
11 Technical Description 14
12 Accessories 16
13 Specification 17
14 Manufacturers Servicing and Warranty Arrangements 18
15 Calibration Certificate 18
16 Post Production Developments 19
Lucas CEL Instruments Ltd.
35-37 Bury Mead Road,
Hitchin, Herts. SG5 1RT
England.
Telephone (0462) 422411
Telex 826615 CELG
Fax (0462) 422611
Reg. No. 1069231 England
VAT No. 109 4320 94
[email protected] Page 3 of 20 Tel: (800) 366-2966
www.casellausa.com 2 Mar 2009 Fax: (603) 672-8053