Universal Testing Machines with Custom Testing Solutions
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.
Application
This machine is the test stand for noise meter, used to assist in measuring the volume decibel produced by sound toys in a predetermined distance, then minimize the possibility of hearing damage that might be caused by toys that are designed to produce sound.
Test Range
Close-to-the-ear toys, Table-top or floor toys, Hand-held toys, Toys using headphones or earphones, Rattles, Squeeze toys, Pull-along or push toys, Percussion toys, Wind toys, Cap-firing toys, Voice toys .
Key Specification
| Model | |
| Material | Aluminum alloy |
| Noise meter jig | Can Free sliding positioning along three directions X, Y, Z. X displacement: 0-1000mm; Y displacement: 0-1700mm; Z displacement: 0-1800mm |
| And configure the horizontal & vertical angle adjustment function (0-180 degrees) | |
| Dimensions (L x W x H) | 1900 x 1200 x 2200mm |
| Weight | 100Kg |
| Standards | EN-71-1 section 8.28 ISO 8124-1section 5.25 GB6675-2 section 5.25 ASTM F 963 section4.5 and 8.19 16CFR 1500 section 47 |
Application
The noise meter is used to measure the sound pressure level comes form sound toys in a predetermined distance, so that the possibility of hearing damage that might be caused by toys that are designed to produce sound can be minimized.
Test Range
Close-to-the-ear toys, Table-top or floor toys, Hand-held toys, Toys using headphones or earphones, Rattles, Squeeze toys, Pull-along or push toys, Percussion toys, Wind toys, Cap-firing toys, Voice toys.
Feature
1.Digital signal processing technology, wide dynamic range, high accuracy.
2.Modular design, on-demand selection, cost-effective.
3.Wide temperature range design, operating temp range add up to -15 ℃ to 50 ℃.
4.In line with IEC 61672: 2002, GB / T grade 3785-20101.
Technical Data of Noise Meter
Key Specification
| Model | |
| Nominal sensitivity(mV/Pa) | 30 |
| Frequency weighting | A, C, Z |
| Time weighting | F, S, I, Peak |
| Frequency range | 10Hz ~16 kHz |
| Measurement limit | >140dB |
| Instrument noise | < 17dB(A) |
| Accuracy | IEC 61672 Class 1 |
| Display | 128×64 OLED |
| Power | Battery 4 x LR6 (can be work at least 16 hours successively) External power: 5V~9V, 0.2A |
| Dimensions | 310 mm x 72 mm x 32 mm |
| Weight | 0.4 kg |
| Standards | EN-71-1 section 8.28 ISO 8124-1section 5.25 GB6675-2 section 5.25 ASTM F 963 section4.5 and 8.19 16CFR 1500 section 47 |
