Sound Level Calibrator ND9B

frequency range: optional 10-200Hz, 10-500Hz, 10-1kHz, 10-2kHz, 10-5kHz, 10-10kHz

Storage method: Automatic storage, can store 50 point numbers, each point number can store 50 data and a spectrum list

Display: 2.4-inch TFT high-definition color screen, 320 * 240 resolution, adjustable backlight brightness

Measurement modes: dedicated mode and spectrum mode

phased array configuration: phased array dual-probe (one transmit, one receive) inspection mode, and combined inspection using phased array with robes or TOFD probes

inspection modes: phased array, fastening stress, TOFD, and A-scan, which can be switched directly via buttons

data transmission: Wi-Fi wireless network interface, a LAN network interface, and a data expansion interface for convenient data transmission

leak-proof protective: fully enclosed, leak-proof protective design that meets IP66 requirements

application: simulating temperature and climatic indoor and outdoor conditions with global irradiation

Light Wavelength: Full-spectrum light DIN75220 and GJB150.17-86, simulating sunlight 280-3000nm

Air conditioning duct: Heater, evaporator (also dehumidifier), humidifier, overheat protector, water supply and drainage devices

Observation window: 1 transparent electric heating film anti-condensation insulated tempered glass window

Data Printing: Configure A Wireless Printer To Facilitate The Printing And Saving Of Test Results

Display: High-definition LCD Touch Screen, Menu-type Operation Interface, Intuitive Display

Depth Throat: 170mm (Distance From The Indenter To Inner Wall)

Vertical Space: 280mm (Maximum Allowable Height Of Test Specimen)

Power supply: Built-in rechargeable lithium battery, no need any external power source

Dolly size: Selectable directly four different sizes dolly for different resolution and testing range

accuracy: calibrated to within 1% accuracy by NIST traceable load cells

Self-aligning dollies: ensure to get a reliable testing results for smooth or uneven surfaces