CASELLA CEL CEL-450 - 7 Parts & Warranty; Schedule of Parts

7. PARTS & WARRANTY
7.1 Schedule of Parts
A complete CEL-450 Sound Level Meter consists of:
CEL-450 Sound Level Meter,
Plus as applicable:
CEL-250 Class 1 WS2 (
1
/
2
“) Electret Microphone
(or MK 250),
CEL-495 Class 1 Preamplifier,
or CEL-485 Class 2 WS3 (
1
/
4
“) Electret Microphone in a
Preamplifier Assembly.
The following additional items are also included:
016004 (4 off) Alkaline-Manganese Battery 1.5 V (IEC LR6),
HB3307 CEL-450/490 Operator’s Handbook.
A complete CEL-490 Sound Level Meter consists of:
CEL-490 Sound Level Meter,
Plus as applicable:
CEL-250 Class 1 WS2 (
1
/
2
“) Electret Microphone
(or MK 250),
CEL-495 Class 1 Preamplifier,
or CEL-485 Class 2 WS3 (
1
/
4
“) Electret Microphone in a
Preamplifier Assembly.
The following additional items are also included:
CEL-6726 dB21 Download Software on a single 3
1
⁄
2
"
floppy disk,
C6724 Communications Cable to PC,
016004 (4 off) Alkaline-Manganese Battery 1.5 V (IEC LR6),
HB3307 CEL-450/490 Operators Handbook,
HB3309 dB23 Users Handbook.
When the instrument is delivered, check that all of these items have
been supplied.
The following standard accessories may be ordered separately.
CEL-110/1 Acoustic Calibrator Class 1L (Includes CEL-4726
Microphone Adaptor),
CEL-110/2C Acoustic Calibrator Class 2L (Includes CEL-4726
Microphone Adaptor),
CEL-2962 Windshield for Class 1 Microphones,
Parts & Warranty
CEL-450/490 Operators Handbook - Page 71