Haida test equipment obtained certificate of new high-tech enterprise in 2019 Phone:+86-13602361535 E-mail:manager@qc-test.com

Mic Head Sensitivity Test Machine

This machine uses a programmable power supply to simulate battery power supply, and a suction tube is drawn out through a piston pump to simulate manual suction for testing.

Model:

8024-HD

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Product Description

1. Can test the static current, detect the power supply to the microphone head when the static current is not suction, accuracy of 0.1μA

2. Can test the load current, test the microphone head suction process after accessing the load current, accuracy of ± 8Pa

3. Can test the microphone head sensitivity, detection of the microphone head suction to the ability of the output voltage of the trigger when the negative pressure, accuracy of ± 8Pa

4. Test the microphone head voltage value when the work of the accuracy of ± 0.01v

5. Test the microphone head release pressure, when pressure falls off the pressure value 6. Test microphone head release pressure, when the pressure drops when the pressure value of the microphone head off

6. The test can be real-time monitoring of the output voltage of the microphone head, real-time suction, and generate real-time analysis curve, can also generate a cycle of testing the fatigue analysis of the microphone head sensitivity

curve

7. With the test data storage and export functions, and can be exported to generate Excel data tables or data analysis reports

8. With RS232, RS485 Communication function (optional)

9. Provide embedded intelligent PC monitoring system.

Product Specifications

Model	8024-HD
Operation system	Windows 10 Professional Edition
Computer configuration	2.40GHZ; 4GB; 128GB
Negative pressure sensor	0~-1000PA;0.2％FS
Voltage Sensor	0~10V;0.2％FS
Current Sensors	0~5A;0.2％FS
Working environment temperature	0-50 ℃
Working environment humidity	≤ 95% RH (non condensation)
Product dimension	600400460mm(WDH）
Power	AC220V
Weight	21Kg

PRODUCT STRENGTH

Products Advantages

Substantive yet chic, we create magnificent designs that exudes grandeur without compromising on comfort and reliability. Our thoroughly engineered products combine convenience with sophistication.

Best Quality

We have a number of professional suppliers which we have worked with over the 35 years, Our custom made furniture product manufacturing, Quality, delivery and Customer service.

Reasonable Prices

We know the market well, so we will offer you the most reasonable prices possible. You may be pleasantly surprised and will be more cost effective in the long run.

QC Team

We have our QC team here to help customers to check the goods throughout custom made furniture production and before loading with an AQL.

High-End Look

When paired with a loveseat or chair, this sofa sets the scene for everyday luxury. Style tip: add a faux fur throw in white for pure delight.

WHY CHOOSE US?

Product Characteristics

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To care for this accent chair, simply wipe it with a damp washcloth and a bit of dishwashing soap.

Flared legs offer a mid-century modern feel, complementing modern and contemporary decor styles alike.

It features square arms and a high, tufted back for a tailored touch.

Product Details

Nothing says class, sophistication, and smooth comfort quite like velvet, It combines thick cushioning with tufted velvet, sleek arms, tapered wooden legs, and a vintage look that takes you back to the 1950s.

Upholstery Material

With a variety of colors to match your décor, this sofa can fit perfectly with a contemporary look or more rustic-looking living space.

Reversible Cushions

The split-back design seating can be independently lowered into a lounging position so you can sit up to watch your favorite movie.

Leg Material Details

Sofa comes with soft padding under all four feet to make it easy to move around and ensure your floors are never scuffed or scratched.

MATERIAL INTRODUCTION

Cozy Space With Blue Sofa

This armchair brings a boxy silhouette to your living space. It's crafted with a kiln-driedengineered wood frame and sits on engineered wood legs in a light brown finish. This chair is wrapped in 100% polyester, foam-filled upholstery in a solid hue. It features square arms and a high, tufted back for a tailored touch. Flared legs offer a mid-century modern feel, complementing modern and contemporary decor styles alike. To care for this accent chair, simply wipe it with a damp washcloth and a bit of dishwashing soap.

Product Application

Sensationally stunning and exquisitely engineered, our seating options, whether guestroom seating, breakfast area seating or lobby seating are perfectly crafted to be admired from all angles. All of our seating products offer sophisticated comfort and support, delivering a perfect perch for your hotel guests.

MODERN & STYLISH FURNITURE

Product Package

This chair is wrapped in 100% polyester, foam-filled upholstery in a solid hue. It features square arms and a high, tufted back for a tailored touch. Flared legs offer a mid-century modern feel, complementing modern and contemporary decor styles alike. To care for this accent chair, simply wipe it with a damp washcloth and a bit of dishwashing soap.

Overall	33.5'' H x 30.25'' W x 30.25'' D
Seat	19.5'' H x 21'' W x 19.5'' D
Back Dimensions	17.5'' H
Overall Product Weight	34 lb.

FAQ

Tell us about your project requirements and we will figure out a solution that will meet your budget and design expectations.

How do I purchase your goods?

Payment method: T/T payment 30% as deposit. 70% paid before delivery.

How long is the lead time?

Delivery time: If there are stocks available in the warehouse, we may delivery it in several days. Or 60-90 days after receiving the deposit. it depend on the quantity ordered.

Min. order:

- No MOQ for standard or stocking production. - Order a HQ container, price will be more favorable.

What if I don't like the color?

We have different kinds of fabrics/ leathers for your choice, also color of wood finishing can be change.

What can kind of packing of your product?

- Neutral Packing, export standard carton.

How long does it take to ship？

At present, international shipping is not only facing the pressure of historically high price, but also facing a shipping time twice as long as normal. However, through Stock Item Plan, we can ship the order to you within 7-10 days, which can help you save 30days of production and the total timing is same as before. This will be another advantage over your competitors.

Leave A Message

You can also contact me via email. My email address is manager@qc-test.com