Sound Level Meter, Feature : Large LCD Display, Easy To Read, External Calibration VR, Low Battery Indicator Etc.

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BrandCharun
FeatureLarge LCD display, easy to read,External calibration VR,Low battery indicator etc.
Country of OriginAhmedabad
HighlightsA, C weighting, Max. hold, Fast/slow time weighting. AC/DC output.
Range3 ranges, 30 to 130 dB,Mini pocket size,DC 9V battery ( 006P ) or DC 9V adapter in
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

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Company Information

Charun Instruments

Maninagar, Ahmedabad, Gujarat

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Member Since 22 Years
Nature of Business Retailer
Year of Establishment 1997

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Product Details
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FeatureLarge LCD display, easy to read,External calibration VR,Low battery indicator etc.
Country of OriginAhmedabad
BrandCharun
Range3 ranges, 30 to 130 dB,Mini pocket size,DC 9V battery ( 006P ) or DC 9V adapter in
HighlightsA, C weighting, Max. hold, Fast/slow time weighting. AC/DC output.

Clients can avail a quality assortment of pocket size Sound Level Meters from us at market leading prices. This Sound Level Meter features a large LED display on which results can be easily read. It also has AC/DC output for system expansion and external calibration VR. Our Sound Level Meter is measures sound in the range of 30-130 dB.
Highlights

Main specification meet IEC 651 type 2.
A, C weighting.
Max. hold.
Fast/slow time weighting. AC/DC output.
Range : 3 ranges, 30 to 130 dB.
Mini pocket size.
DC 9V battery ( 006P ) or DC 9V adapter in.

Features

Large LCD display, easy to read.
Time weighting and frequency weighting meet, IEC 61672 type 2.
A & C weighting networks are conformity to standards
0.5" standard out size of the microphone
Time weighting (Fast & Slow) dynamic characteristic modes.
AC / DC output for system expansion
External calibration VR
Condenser microphone for high accuracy & long-term stability.
MAX. HOLD function for stored the maximum value
Warning indicator for over and under load.
Low battery indicator
LCD display for low power consumption & clear read-out even in bright ambient light condition
Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case
Pocket and light weight design allow one hand operation
Power by 006P DC 9V battery or DC 9V adapter

Specifications

Display	LCD size : 49 mm x 25.5 mm, Digit size : 21.7 mm x 8.8 mm.
Function	dB (A & C weighting), Time weighting (Fast, Slow), Max. hold, AC output, DC output
Measurement Range	A Weighting- 3 ranges, 30 to 130 dB. C Weighting- 3 ranges, 30 to 130 dB.
Resolution	0.1 dB.
Accuracy (23± 5^oC)	1 k Hz - ± 1.5 dB ( after cal.) Meet IEC 61672 type 2, tested under input signal level on 94 dB & frequency range from 31.5 Hz to 8 k Hz.
Frequency	31.5 to 8,000 Hz.
Microphone type	Electric condenser microphone
Microphone size	Out size, 12.7 mm Dia. ( 0.5 inch).
Weighting Network	Characteristics of A & C.
Range selector	3 ranges ( 30 to 80 dB, 50 to 100 dB, 80 to 130 dB ). 50 dB on each step, with over / under range indicating.
Time weighting (Fast, Slow)	Fast - t= 200 ms, Slow - t = 500 ms, "Fast" range is simulated the human ear response time. "Slow" range is easy to get the avg. values of vibration sound level. The "Fast" & "Slow" response range are designed to meet IEC 61672 type 2 requirement
Calibrator	B & K (Bruel & kjaer), Multifuction Acoustic Calibrator 4226.
Output Signal	AC output - AC 0.5 Vrms corresponding to each range step DC output - DC 0.3 to 1.3 VDC, 10 mV / per dB. Output impedance - 600 ohm.
Output terminal	3.5 mm dia. phone output terminal is provided for connection with analyzer, level recorder, tape recorder.
Operating Temperature	0 to 50^oC
Operating Humidity	Less than 80% R.H.
Power Supply	006P DC 9V battery (heavy duty type) or DC 9V adapter input
Power Consumption	Approx. DC 10 mA.
Dimension	200 x 69 x 28 mm ( 7.9x2.7x1.4 inch).
Weight	213 g/0.5 LB.
Accessories Included	Instruction Manual .............. 1 PC.
Optional Accessories	94 dB sound calibrator, SC-941 94 dB/114 dB sound calibrator, SC-942 AC to DC 9V adapter