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Electron Dynamic Vibration Test Machine TV Home Appliance Vibration Test

الاسم التجاري:	Jianqiao
رقم النموذج:	JQA-031-150
مو:	1

معلومات تفصيلية

وصف المنتج

معلومات تفصيلية

مكان المنشأ:

الصين

إصدار الشهادات:

وثيقة:

Climatic Test Chamber Catal...25.pdf

تكرار:

2000 هرتز

قوة جيبية:

3kn /300kg/674.43lbf

قوة عشوائية:

3kn /300kg/674.43lbf

قوة الصدمة:

6kn /600kg/1348.86lbf

قناة:

2/4/8/16

أقصى تسارع:

100g

أقصى إزاحة:

100 مم (4 "）/76mm (3")/51mm (2 ")

الحمولة القصوى:

120 كجم

كتلة الأجزاء المتحركة:

3 كجم

قطر التسليح:

150 مللي متر

تفاصيل التغليف:

حالة خشبية

القدرة على العرض:

300 مجموعة

وصف المنتج

Electron-Dynamic Vibration Test Machine for ISTA1A/2A/3A/6A Package Vibration Test

Technical Specifications

Frequency	2000Hz
Sine force	3kN /300kg/674.43lbf
Random force	3kN /300kg/674.43lbf
Shock force	6kN /600kg/1348.86lbf
Channel	2/4/8/16
Maximum acceleration	100g
Maximum displacement	100mm (4")/76mm (3")/51mm (2")
Maximum load	120KG
Moving parts mass	3KG
Armature diameter	150mm

A TV vibration test assesses a television's structural integrity and performance under simulated environmental vibrations to identify potential failures from shipping, handling, or usage. This involves using a specialized shaker to subject the TV to various frequencies (like random or sinusoidal vibration) along its three perpendicular axes, with the test data being collected using sensors. The goal is to ensure the TV can withstand real-world conditions and to identify weak points before it is released to market.

Description

Purpose: To evaluate a TV's durability and reliability by simulating real-world environmental stresses. This helps identify defects related to shipping, handling, and long-term use.
Equipment: The test uses a vibration test system, which includes a powerful electrodynamic shaker (often driven by an amplifier) and a vibration control system. Sensors, such as accelerometers, are used to measure the TV's response.
Test types:
- Random Vibration: Simulates the chaotic, broad-spectrum vibrations of real-world environments, such as those experienced in a vehicle or during handling.
- Sinusoidal Vibration: Involves applying a continuous, single-frequency vibration that is swept up and down to pinpoint specific resonance frequencies.
Procedure:
1. The TV is mounted onto a shaker table, often the principal axes of the TV.
2. A vibration profile is applied, which could involve random or sinusoidal frequencies, with parameters like acceleration, velocity, and frequency carefully controlled.
3. Vibration is applied along each of the three perpendicular axes.
4. The response of the TV is monitored using sensors to check for any structural damage, performance issues, or premature failures.

Product Overview

The air-cooled series-electric vibration test system offers wide frequency range, excellent performance indicators, high reliability, compact footprint, easy mobility, and simple operation. Available in various models with excitation forces ranging from 1kN to 70kN and maximum loads from 70kg to 1000kg.

Key Applications

Widely used in aviation, aerospace, defense, marine, communications, automotive, electronics, electrical appliances, and other industries. Provides comprehensive testing solutions for multiple environmental conditions including climate and mechanical testing.

System Components

The complete system includes a vibration table, power amplifier, and cooling fan. Various controller options are available with multiple choices for additional control and measurement equipment.

Performance Features

Forced air cooling system
1:1 ratio for random and sinusoidal excitation force
Displacement peak-to-peak value up to 100mm
Trunnion airbag with excellent isolation effect
Double magnetic circuit design with low magnetic flux leakage and uniform magnetic field
Sinusoidal excitation force range: 1kN ~ 70kN
Double sinusoidal impact force (three times more than 2 tons)
Light dynamic coil with optimized design and strong vibration resistance
Center airbag with strong carrying capacity and excellent low frequency performance
Configurable horizontal slide
High-efficiency cooling fan with low noise operation
Frequency range starting from 1Hz

High Dynamic Winding Reliability

The innovative structure and technology of the dynamic winding reinforcement ring significantly enhance vibration resistance reliability in high thrust, high acceleration vibration, impact, and high temperature environments.

Advanced Cooling System

The cooling fan features a unique air duct and structural design, providing excellent cooling efficiency with minimal noise.

Versatile Testing Orientation

The electric vibration table with horizontal slide enables both horizontal and vertical testing, with simple and easy control for switching between orientations.

IGBT Module Technology

The amplifiers incorporate reliable MOSFET and IGBT modules for exceptional stability and reliability.

Detailed Specifications

Parameter	Value
Shaker Model	JQA-202-335/JQA-203-335
Frequency Range (Hz)	5~3000
Rated sinusoidal force (KN)	20
Shock force (KN)	40/60
Max. acceleration (m/s²)	980
Max. speed (m/s)	2
Max. displacement (mmp-p)	51/76
Max. load (kg)	300
Vibration isolation frequency(Hz)	2.5
Shaking table type	JQ-20
Moving parts weight (kg)	23
Armature diameter (φmm)	335
Allowable eccentric moment (N x m)	490
Outer dimension (WHD)(mm)	1080990860
Shaker weight (kg)	1600
Power amplifier model	PA-20
Max. output power (KVA)	20
Amplifier Size (WHD)	5501750850
Power amplifier Weight (kg)	410
Power Amplifier working model	Switch
System power consumption (KVA)	40
Cooling method	Forced air cooling
Fan model	FJ-3000
Rated flow (m³/min)	40
Rated wind pressure (kPa)	3.5/8.8
Fan power (KW)	7.5

ISTA 1A/2A/3A/6A Package Vibration Test

Compliance with International Standards

IEC62660-2 (Secondary lithium-ion cells for electric road vehicles)

IEC 62281 (Safety during transport)

IEC 62133-2:2017 (Safety requirements)

IEC60068-2-64 (Broadband random vibration)

IEC60068-2-6 (Sinusoidal vibration)

IEC60086-4 (Lithium battery safety)

UN 38.3.4.3 (Dangerous goods transport)

UL-1642 (Lithium battery safety)

ISO16750-2 (Automotive electronic equipment)

ISTA6-AMAZON.COM-SIOC (Amazon distribution)

ISTA6-AMAZON.COM-Over Boxing (E-commerce fulfillment)

RTCA-DO-160G (Airborne equipment vibration)

SAE J1211 (Automotive module validation)

About Guangdong Jianqiao Testing Equipment Co., Ltd

As a large-scale professional manufacturer specializing in R&D, production, and sales of vibration test systems, environmental test chambers, and battery testing equipment, we combine technical expertise with comprehensive service. Our team includes senior R&D engineers and professionals across all departments, supported by a nationwide marketing network.

Over the past 20 years, we have provided high-quality products and complete solutions to numerous top enterprises and over 11,000 end users. Our manufacturing processes strictly adhere to ISO9001 standards, with products meeting international standards including ISO, ASTM, DIN, EN, BS, UL, JIS, GB/T, GJB, and others.

Our products serve diverse industries including new energy vehicles, aerospace, shipping, electronics, and scientific research institutions, quality inspection agencies, and academic fields.

العلامات:

جدول اختبار الاهتزاز

نظام اختبار الصدمات

درجة حرارة ثابتة وغرفة اختبار الرطوبة

المشي في غرفة الاختبار البيئي

معدات اختبار البطارية

أوافق الغرفة

غرفة اختبار الصدمة الحرارية

غرفة صدمة حرارية ثلاثية المناطق

غرفة الصدمة الحرارية ذات المنطقتين

غرفة اختبار الارتفاع

غرفة فحص الإجهاد البيئي

غرفة الشيخوخة ذات درجة الحرارة العالية

مضخم الطاقة

جهاز التحكم في الاهتزاز

طاولة منزلقة

رئيس المتوسع

غرفة اختبار رذاذ الملح

غرفة اختبار المطر

غرفة اختبار الغبار

غرفة اختبار زينون