■ Meet the standard of IEC 60942 Class1
■ Built-in temperature and humidity sensors can measure environmental temperature and relative humidity.
■ Can automatically make corrections caused by varied atmospheric pressure
■ Generate 94dB at frequency 1000Hz, 500Hz, 250Hz, 125Hz
| Model | AWA6223+F |
| Fulfils Standard | IEC 60942 class 1 |
| Normal Sound Pressure Level | 94dB |
| Standard deviation for SPL | Smaller than 0.3 dB |
| Frequency | 1 000Hz, 500Hz, 250Hz, 125Hz |
| Standard deviation for Frequency | Smaller than ±1 % |
| Distortion(THD) | ≤1 % |
| Power Supply | lithium recharge Battery (3.6V) |
| Display | 122×32 LCD |
| Display interface | Nominal sound pressure level and frequency, environmental temperature, relative humidity, atmospheric pressure, clock calendar |
| Data output interface | RS-232 (Output real time values or record results) |
| Dimension | 155 mm×50 mm×40 mm |
| Weight | 240 g |
| Application | 1″ (Φ23.77 mm), 1/2″(Φ12.7 mm), 1/4″(Φ6.35 mm) |
| Calibrating microphones and acoustic instruments | |
| Working environment | Temperature: -10 ℃ ~ +50 ℃ |
| Atmospheric Pressure: 65 kPa ~ 108 kPa, | |
| Humidity:10 % ~ 90 % | |
| Barometric corrections | Automatic correction |
| Accessories | 1/2″Adaptor(AWA8531), 5V Power Adaptor |
| Other functions | recording 1280 groups of calibration records |
■ Calibration of sound level meters
■ Calibration of other sound measurement equipment
20 years of industry experience
24-hour Technical Support
Professional engineers on line response
All life Costs Maintenance
shenzhen baichuan electronics