Sound Level Calibrator

Sound Level Calibrator

• Nominal Sound Pressure level : At 101.3kPa (760mm Hg), 23º & 50%RH.
• Model : GA607
• Tolerance : ± 0.3dB
• Harmonic Distortion : < 3%
• Life : Approx. 70 Hours.
• Dimensions : Length: 140mm, Diameter: 51mm, Weight: 230gms.
• Temperature Range : -10°C To 50ºC
• Batteries : 2 x3V CR2032 (Coin Cell).

1000 Hz 407744 Sound Level Calibrators, Weight : 0.75 Lbs (340 G)

• Weight : 0.75 lbs (340 g)
• Dimensions : 2.2" diameter x 5.6" long (50x127 mm)
• Frequency : 1000 Hz
• Distortion : <2% Total Harmonic Distortion (THD)
• Power Consumption : Approx. 10 mA DC

Sound Level Calibrator

• Dimensions : 142 x 47 x 47 mm
• Frequency : 1000/0.01% Hz Allows Calibration with A,B,C or D weighting networks or linear
• Temperature Coefficient : 0 to 0.01 dB/Degree Celsius
• Temperature. Range : -10 to +50 degree Celsius
• Applications : Calibration of 1* and 1/2* microphones
• Supply Type : Manufacturer
• Altitude Effects : Approximately 0.1dB decrease for each 2000 feet increase in altitude from sea level to 12,000 feet elevation,or comparable atmospheric pressure change
• Accuracy : 0.5 dB
• Sound Pressure Level : 94dB and 114 dB
• Standards : GB/T15173,IEC942

Sound Level Calibrator

• Relative Humidity : 50%
• Battery : 9V battery
• Total Harmonic Distortion : <4%
• Reference Condition : 23 Degree C (73 Degree F)
• Brand : STEK
• Dimensions : 113x63x44 mm
• Availability : Approx. 170g
• Static Press : 130hpa

Battery Sound Level Calibrator, Feature : Durable, Heat Resistance

• Supply Type : Supplier
• Feature : Durable, Heat Resistance
• Condition : New
• Driven Type : Battery
• Number Of Flower : Sound Level Calibrator
• Accuracy : ±0.5dB
• Application : Sound Level Testing
• Display Type : Digital

Sound Level Calibrator

• • Accuracy : ±0.3dB (20°C, 760 mm Hg)
• - Operating Temperature range : -10 ~ +50 C
• • Standard : Confirms to IEC 942 Class 1.
• • Weight : Approx. 250g.
• - Temperature Coefficient : 0 ~ 0.01 dB / C
• • Output Sound Level : 94dB and 114dB under reference.
• • Frequency of 1000 ± 0.1% Hz allows calibration with A / B / C or D weighting networks or linear. :  
• • Battery : Single 9V transistor Battery. (NEDA 1604)
• - Storage Temperature range : -40 ~ +65 C (with batteries removed).
• • Altitude Effects : Approx. 0.1 dB decrease for each 2000 feet increase in altitude from sea level to 12,000 feet elevation, or comparable atmospheric pressure change.(approx. every 50 mm of Hg decrease).

Sound Level Calibrator

• • Output frequency : 1000Hz ± 2%
• • Reference Conditions : Temperature 23ºC
• • Total Harmonic Distortion (THD) : < 3%
• Humidity coefficient : 0.005dB/%RH
• • Accuracy of sound pressure level : ± 0.5dB
• Atmospheric Pressure : 1013hpa
• Relative Humidity : 50.00%
• • Influence of ambient conditions : Temperature coefficient 0.005dB/ ºC
• Output sound pressur levels : 94dB and 114dB

Sound Level Calibrator

• Accuracy : ±0.5dB
• Standard Sound Ringing Capabilities : 94dB and 114dB
• Features : Low Battery Indication, Microphone adaptors are provided, Can be used for both A Weighting and C Weighting Calibration
• Output frequency : 1kHz

Sound Level Calibrator

• Model No. : 407766
• This 1kHz 94/114dB professional sound calibrator is for 0.5 in. or 1 in. microphones. Calibrates and verifies sound level meter operation. Level position switch to select 94dB or 114dB with power on LED indicator light. Durable die-cast aluminum housing generates a 1kHz sine...

Sound Level Calibrator

Noise Calibrator (SSES-NC-02) For Field Laboratory

• Model : SSES-NC-02
• Number Of Flower : Noise Calibrator
• Operation : Display And Key Operation For Simplicity
• Usage : Field And Laboratory