Sound Level Calibrator(grade 2)
Specifications
- Brand
- Midwest Group
- Origin
- China (Mainland)
Sound Level Calibrator(grade 2) is a Shoe Parts & Accessories product. Key specs — Brand: Midwest Group; Origin: China (Mainland).
Product Description
Sound Level Calibrator(grade 2) Model: ZH1/AWA6221A Cat.No:W35941 Speciations USES ¤ Calibration of sound level meters ¤ Calibration of other sound measurement equipments ¤ Complies with IEC 60942 class 1 PERFORMANCE SPECIFICATIONS Normal sound pressure level: 94 dB, 114 dB Normal frequency: 1000 Hz Sound level accuration: ±0.2 dB(+23 ℃) ±0.3 dB(-10 ℃+50 ℃) Frequency accuration: ±1 % Distortion(THD): < 1 % POWER SUPPLY
Power : Battery 1×6F22(9V) Nominal Operating Current: 10 mA BATTERY CHECK As long as the signal continuse for one minute after the contact is releave, otherwise battery low ENVIRONMENTAL Operating
Temperature: -10°C ~ +50°C Humidity: 25% ~ 90%(RH) Atmospheric Pressure: 65 k Pa ~ 108 k Pa PHYSICAL
Dimensions: Ф 52 mm×116 mm
Weight: 450 g (include battery) Microphone
Type: 1" and 1/2" (with supplied adaptor) ACCESSORIES: Included: Battery 6F22 × 1 Instruction Manual x 1 Adaptor for 1/2" microphone × 1 Leather case × 1 Purpose:Environment Classified:Physics Sound Level Calibrator(grade 2)
Model: ZH1/AWA6221A
