Place of Origin:
China
Brand Name:
cartesykj
Certification:
CE
Model Number:
HY603
Noise Level Meter Calibrator Tool
The noise level meter calibrator tool features dual sound levels and multi-frequency sound signals. It is suitable for calibrating noise measuring instruments such as microphones and sound level meters with nominal diameters of 23.77 mm, 12.7 mm, and 6.35 mm. In addition to calibrating the overall sensitivity of noise measuring instruments, it can roughly check the linearity of the instrument levels and the errors of the level range controller. Utilizing a microcontroller as its core, it employs digital synthesis technology to generate precise and stable sine signals. With a built-in reference microphone and sound feedback technology, the generated sound pressure level exhibits excellent temperature stability and static pressure stability.
Main Technical Parameters
Q1. What is your terms of packing?
A: Generally, we pack our goods in wooden case per set
Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB
Q4. How about your delivery time?
A: Generally, it will take 10 or 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Send your inquiry directly to us
