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Contact:
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Tel: +86-10-87709858
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Fax: +86-10-87709228 |
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E-mail:
info@farAsia.com.cn |
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Add:
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1401, No. 12 Bldg,
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Panjiayuan Nanli,
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Chaoyang, Beijing,
100021, China
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TES-1358
Sound
Lever Meter Real
Time 1/1 & 1/3 Octave band Analysis
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Real-time
1/1-Octave and 1/3-Octave analysis.
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Wide
linearity range of 100dB.
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Large
display with backlighting.
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Real
time clock with calendar.
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Memory
max. 10000 records of Lp data.
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RS-232
interface.
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Applicable
standards |
IEC
60651 Type2, IEC 60804 Type2, BS EN 6065, 1994, IEC
1260-1995 |
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Microphone |
1/2-inch
Electrect condenser microphone |
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Accuracy |
+/-
1.5dB (ref 94dB @ 1KHz) |
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Measurement
range |
30dB
to 130dB |
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Measurement
function |
Lp
, Leq , LE , Lmax , Lmin |
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Frequency
range |
25Hz
~ 10KHz |
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Frequency
weighting |
A
,C, Flat |
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Time
weighting |
Fast
, Slow |
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Display |
160x160
dot matrix display with back light
Sound level meter display
Numerical : 4 digits, up data cycle 0.5s, resolution 0.1dB
Bar graph : Scale range 100dB , update cycle 0.125s
Real time clock : Year, Month, Day, Hour, Minute, Second |
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1/1-
1/3 Analyzer level range |
5
ranges in 10-dB step, 20-90dB/ 30-100dB/ 40-110dB/ 50-120dB/
60-130dB |
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1/1
Octave and 1/3 Octave band filters |
1/1
Octave band center frequencies : (9 bands)
31.5Hz, 63Hz, 125Hz,
250Hz, 500Hz, 1KHz, 2KHz, 4KHz, and 8KHz.
1/3 Octave band center frequencies : (27 bands)
25Hz,
31.5Hz, 40Hz, 50Hz,
63Hz, 80Hz,
100Hz,
125Hz,
160Hz, 200Hz, 250Hz,
315Hz, 400Hz, 500Hz,
630Hz,
800Hz, 1KHz, 1.25KHz, 1.6KHz,
2KHz, 2.5KHz,
3.15KHz, 4KHz,
5KHz, 6.3KHz, 8KHz
10KHz. |
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Extension
cable |
Available
in lengths of 5m (TL-F47/5M) and 10m(TL-F47/10M) |
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Memory
capacity |
10000
data (Sound level meter mode) |
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Signal
output |
AC
output : 2 Vrms (at full scale)
DC output : 10mVDC / dB
Serial interface : RS-232 , 9 pin D-sub |
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Power |
4
pcs of C size 1.5V (LR14) batteries |
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External
DC power supply |
6V,
1A |
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Battery
life |
Approx.
2hrs |
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Operating
Temperature/Humidity |
0oC
to 40oC , 10 to 80% RH |
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Dimensions
& Weight |
34.5(H)x10(W)x6(D)
cm & Approx. 950g (including batteries) |
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Accessories |
Instruction
manual, Battery x 4, Carry case, Software, RS-232 cable, 9
Pin to
25 Pin gender changer, Adjustment screwdriver, wind shield,
3.5f plug,
AC/DC Adaptor. |
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Applicable
standards |
IEC
Pub 651 Type2 , ANSI S1.4 Type 2 |
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Accuracy |
+/-
1.5dB (ref 94dB @1KHz) |
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Digital
display |
4
digital LCD |
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Measurement
Level A weighting |
30dB
to 130dB |
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Measurement
Level C weighting |
35dB
~ 130dB |
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Level
Range |
30-80dB,
50-100dB, 60-110dB, 80-130dB |
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Measurement
Frequency range |
31.5
Hz to 8KHz |
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Frequency
Weight |
A
and C |
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Time
weight |
Fast
and Slow |
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Microphone |
1/2
inch Electret condenser microphone |
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Digital
display |
4
digit LCD , 0.1dB resolution, updated every 0.5s |
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Quasi-analog
bar indicator |
1-dB
steps, 50dB display range, updated every 100ms |
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Display
Warning function
Overrange indicator
Underrange indicator |
Displayed
at the upper limit
Displayed at the lower limit |
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Analong
AC / DC output |
2Vrms
( at full scale ) , 10mVDC / dB |
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Power
supply |
Four
1.5V LR-6/AA size alkaline cell, AC adapter |
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Battery
Life |
about
20 hours |
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Operating
temperature , humidity |
5
~ 40oC , 10 ~ 90% RH |
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Dimensions |
265
(L)x72(W)x21(H)mm, ( 10.4" Lx2.8" Wx0.8" H ) |
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Weight |
Approx.
310g |
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Accessories |
Instruction
manual , Battery , Carrying case ,
Adjustment screwdriver , Wind shield, 3.5f
plug |
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Standard
applied |
IEC
651 Type2 |
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Range |
A
LO (Low) - Weighting: 35- 100dB
A HI (High) - Weighting: 65-130dB
C LO (Low) - Weighting: 35- 100dB
C HI (High) - Weighting: 65-130dB |
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Resolution |
0.1dB |
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Frequency
Range |
31.5Hz
to 8KHz |
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Accuracy |
∮1.5dB |
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Dynamic
Range |
65dB |
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Frequency
Weighting |
AC |
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Time
Weighting |
Slow
& Fast |
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Maximum
Hold |
Decay
< 1dB/3min |
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Microphone |
Electret
condenser microphone |
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Calibration |
Electrical
calibration by using the internal oscillator
(1KHz sine Wave at 94dB) |
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Auxilitary
Output |
AC
conditioned, 0.65Vrms corresponding to
each range step, impedance: 600W
DC conditioned, 10mV/dB (nominally) |
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Operating
Condition |
0oC
to 40oC < 80% R. H. |
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Storage
Condition |
-10oC
to 60oC < 70% R.H. |
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Display |
3
1/2 digitals |
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Power
Supply |
one
9V battery |
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Size |
240mm(L)x68mm(W)x25mm(H) |
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Weight |
215g |
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Accessorie |
Instruction
Manual, 9V Battery, Carrying Case,
Screwdriver, Windscreen. |
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