Noise Test Stand (Toy Tester with Noise Meter)
The noise test stand is a kind of toy tester with noise meter. It is often simply called a noise tester or noise measuring equipment, and is mainly composed of two parts which are noise test stand and noise meter, and these two components work together to measure the noise level of sound producing toys at a regulated distance.
This noise test rig is used to hold the noise meter, thus facilitating noise test.
Technical Data of Noise Test Stand
1. Size: Approx. 1880(L)×1150(W)×2200(H) mm
2. Material: Aluminum alloy
3. Function:
a. Positioning by free sliding in three directions: 0-1570mm for X axis, 0-870mm for Y axis and 0-1750m for Z axis
b. Horizontal and vertical angle adjustment: 0-180°
c. Electro-optical distance measurement: Between the noise meter and the toy to be tested
4. Standard: EN-71-1, ASTM F963 4.7, ISO 8124-1, 16 CFR 1500.49
Compliant with the requirements of IEC 61672 Class I, this sound level meter provides accurate testing results, and its RS 232 interface makes it possible to transfer test data to PC for further processing.
Technical Data of Noise Meter
| Frequency range | 10Hz~16kHz (10Hz~20kHz when AWA14423 or AWA14431 microphone is used) |
| Frequency weighting | A, C, Z |
| Time weighting | F, S, I, P |
| Detector | Digital detector: offer true effective value with peak factor of ≥10 |
| Accuracy | IEC 61672 : 2002 Class 1 |
| Measurement range control | Manually between High and Low (20dB attenuation for each level) |
| Linear measurement range | ≥95dB |
| Display | 128×64 OLED |
| Output interface | AC, DC, PWM, RS-232C |
| Battery | 4×LR6 battery (standard): enough for 5 hours of continuous work Li-battery (optional): enough for 16 hours of continuous work after fully charged |
| Power | 4.5V-9.0V, 0.2A |
| Dimensions | 220×68×27mm |
| Weight | 230g |
