Product Details
Product Description
Product Description
【Applications】
The Impulse Sound Level Meter is a universal sound level meter that measures the exponential time
weighted sound level, and an impulse sound level meter. Its performance is in accordance with
GB/T 3785-2010 standard level And IEC 61672:2013 Class sound level meter requirements. It also
meets the JJG 188-2017 standard.
【Features】
* The three time weighting F, S, and I can be selected.
* The digital detection technology is used to replace some traditional sound level meters, the stability
and reliability are greatly improved.
* Large screen display is adopted, with clear and intuitive display. With dynamic scale display.
【Specification】
Microphone
| Φ12.7mm (1/2') test condenser microphone |
Frequency weighting
| A, C, and Lin(Linear)
|
| Frequency range | 10Hz-20kHz |
Range
| 25dB~130dB (A)
|
Range control
| Manual, three gears, linear range > 60dB
|
Testing Range
| 30dB~90dB (dynamic scale display 10~100)
|
50dB~110dB (dynamic scale display 30~120)
|
70dB~130dB (dynamic scale display 50~140)
|
Accuracy
| In accordance with IEC61672 standard, class 1
|
Time Weighting
| Fast (F), Slow (S)
|
Display
| Large screen dynamic LCD, instantaneous sound level, with analogammeter display.
|
Calibration
| Use class 1 sound level calibrator
|
Power Supply
| 4x1.5V AAA Size (UM-4) Battery
|
| External Power | 5V |
Weight
| 360g (Not Including Batteries)
|
Dimensions
| 270mmx90mmx32 mm
|
Operating Condition
| Temperature: -10
|
Standard Accessories
| Main Unit
|
Windscreen
|
Carrying Case (B04)
|
Manual
|
Optional Accessories
| External power supply (5V)
|
|
|
|
|
|
>>
Portable Petrol Rice Wheat Combine 33cc Harvester
>>
JIMBO Factory manufacture big fireproof and burglar proof safe cabinet for wholesale
>>
Mini External Battery 10000mAh Portable Super Fast Charger Powerbank with Digital Display
>>
YCD-EL259 High or low temperature alarm Comb/ined freezer with Double lock
>>
25 M3 / H Construction Mixing Machinery Mobile Concrete Batching Plant MB1800
>>
LED Ceiling Light Rotatable 3 Way Adjustable Modern Ceiling Spotlights for Kitchen Living Room Bedroom
>>
Wafer Biscuits/Cake/Candy Chocolate Pillow Type Automatic Flow Packing Machine Seal Bag Plastic Packaging Automatic
>>
Exclusive Range of Top Quality Genuine Leather Crossbody Sling Bag
>>
Continuous Laser Cleaning Machine Metal Cleaning Handheld
>>
Aluminum,Copper, PVC Stainless Steel Half Round Gutters Rain Gutter
>>
Hot Selling High Quality Boys Kids 2.4GHz RC Rotation Stunt Car Four Wheel Bright Light Children Toys
>>
Senior Custom Modern Design Style Solid Wood Frame Fabric Leisure Lounge Furniture Sofa for Hotel Room Home Bedroom
>>
China Wholesale Garment Bedding Textile Raw Mulberry Silk Thread
>>
CNC Vmc Vertical Machining Center Vmc1260
>>
tilt&turn window to casement window and screen window
>>
Custom Design & logo Different types & sizes of leather Motorbike Gloves
>>
Juicer/mill/winepress/Wall breaking machine/Soybean Milk machine
>>
M7480E Vertical Spindle Surface Grinding Machine with Rotary Table
>>
Industrial Timber Pressure Vacuum Treatment Autoclave for CCA Wood Impregnation Plant
>>
Customized Copper Hybrid Still Distiller with Pot Plate Column Gin Basket for Whisky Gin Vodka Brandy Distillery 200L 300L 500L 1000L 1500L 2000L
