Cracking level evaluation ozone testing machine

348005.0 INR/Unit

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Product Details:

Frequency 50/60 Hz
Humidity 40%~85% RH (adjustable)
Response Time 30 seconds
Max Height 600 mm (specimen chamber height)
Hardness Applicable test for 30-95 Shore A
Mounting Type Floor standing
Test Range 0-500 hours
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Cracking level evaluation ozone testing machine Price And Quantity

Minimum Order Quantity 1 Unit
Price 348005.0 INR/Unit

Ozone Generator Type Corona Discharge
Ozone Concentration Control PID Closed-Loop Control
Safety Features Over-temperature protection, Leakage alarm
Timer 0-9999 min (programmable)
Specimen Clamping Method Adjustable Fixtures
Window Tempered glass observation window
Chamber Material Stainless Steel 304
Ambient Temperature 5C~35C
Noise Level 65dB(A)

Cracking level evaluation ozone testing machine Product Specifications

Port Size 1/4 inch
Gas Pressure 0.2-0.5 MPa
Power Supply AC 220V, 50Hz
Interface Type RS232/USB
Features Programmable, Automatic timing, Durable construction
Machine Weight 85 kg
Control Mode Microcomputer/Touch Screen
Mounting Type Floor standing
Test Range 0-500 hours
Response Time 30 seconds
Max Height 600 mm (specimen chamber height)
Hardness Applicable test for 30-95 Shore A
Frequency 50/60 Hz
Humidity 40%~85% RH (adjustable)
Usage Ozone resistance/crack testing of rubber samples
Specimen Size 150 x 20 mm
Equipment Type Cracking Level Evaluation Ozone Testing Machine
Test Width 150 mm
Test Stroke 50 mm
Test Speed 20-30 cycles/min
Number of Specimens 6-12 pcs
Application Rubber vulcanization aging, crack resistance evaluation
Display Type Digital/LED Display
Accuracy 2% F.S.
Operating Voltage 220V
Capacity 1 kVA
Resolution 0.1 ppm
Temperature Room temperature to 70C
Measuring Range 0-100 ppm ozone
Automation Grade Automatic

Ozone Generator Type Corona Discharge
Ozone Concentration Control PID Closed-Loop Control
Safety Features Over-temperature protection, Leakage alarm
Timer 0-9999 min (programmable)
Specimen Clamping Method Adjustable Fixtures
Window Tempered glass observation window
Chamber Material Stainless Steel 304
Ambient Temperature 5C~35C
Noise Level 65dB(A)

Cracking level evaluation ozone testing machine Trade Information

Payment Terms Cash in Advance (CID)
Supply Ability 90 Unit Per Month
Delivery Time 7 Days
Main Domestic Market All India

Product Description

Standard Features

Item	Specification
Internal dimension	450W450D500Hmm (100L)
Temperature range	RT+10~ 60 (suggest to use 402)
Temperature Fluctuation	1
Ozone concentration	50~1000 pphm, adjustable (suggest to use 50pphm)
Ozone concentration deviation	10%
Sample holder rotation	360 degree rotation
Sample holder	2pcs removable sample tray, SUS#304 stainless steel
Temperature controller	Programmable touch screen controller
Ozone concentration analysis	Concentration analysis meter
Ozone generator	High pressure silence discharge type
Protection system	Leakage, short circuit, over temperature, over heat

I. Core functions and technical highlights of the equipment

1. Dynamic visualization of cracks

High-definition imaging system: Built-in 4K industrial camera or macro microscope captures the micro-morphology of cracks on the material surface in real time (crack length, density, direction).

AI Image Recognition: Automatically analyze the percentage of cracked area through algorithm (0.1%-99.9% accuracy), and generate crack rating (e.g., ISO 4587 standard 1-5). AI image recognition: automatically analyze the percentage of cracked area by algorithm (0%-99.9% accuracy)

2. Precise control of environmental parameters

Ozone concentration gradient: Supports 20-500 ppm multi-level settings with 1 ppm step accuracy to simulate low to high ozone exposure scenarios.

Compound environment simulation: integrated temperature (-40C-80C), humidity (20-95% RH), vibration (optional 0-50 Hz) multi-parameter synergistic control.

3. Intelligent testing process

Automatic rating system: automatically determine the cracking level according to preset standards (e.g. ASTM D572, ISO 1436) and generate reports.

Data traceability and sharing: encrypted storage of experimental data, support for cloud synchronization and LIMS system docking.

Cracking Rating Determination Method

1. Macro crack rating

- Classification of grades:

Grade 1: no cracks or tiny cracks (<0.1 mm).

Grade 2: Localized cracks (0.1-1 mm, low density).

Grade 3: medium cracks (1-5 mm, covering 10-30% of the area).

Grade 4: Large cracks (>5 mm, covering 30%-70% of the area).

Grade 5: severe cracking (>70% of covered area, material failure).

2. Microscopic crack analysis

- Crack density: number of cracks per unit area (cm).

- Crack expansion rate: increase in crack length per hour (m/h).

Typical application scenarios

1. Material aging research

- Cracking grade prediction of rubber products (tires, seals) under long-term ozone exposure.

- Plastic film (e.g. PE, PP) aging assessment under the synergistic effect of UV + ozone.

2. Validation of automotive parts

- Durability testing of automotive wire harness insulation and sealant under dynamic vibration + high ozone environment.

3. New energy field

- Insulation degradation analysis of lithium battery diaphragm under high temperature, high humidity + ozone environment.

Precision Ozone Cracking Evaluation

This equipment uses PID closed-loop control to maintain stable ozone concentrations, enabling precise evaluation of rubber resistance to ozone-induced cracking. The large, durable chamber with a tempered glass window allows for safe observation during testing, while microcomputer or touch screen controls facilitate easy operation and programmable test parameters.

Robust Safety and Quality Features

Manufactured with Stainless Steel 304 and fitted with over-temperature protection, leakage alarms, and a programmable timer, this unit assures superior safety and longevity. Automatic timing, adjustable humidity, and a floor-standing design provide convenience and reliability for ongoing testing applications in various research and production settings.

FAQ's of Cracking level evaluation ozone testing machine:

Q: How does the ozone testing machine evaluate cracking levels in rubber specimens?

A: The machine subjects rubber samples to controlled ozone exposure within a stainless steel chamber, using PID closed-loop control to maintain precise ozone concentrations from 0-100 ppm. Specimens are mounted in adjustable fixtures, exposed for preset durations, and visually inspected through a tempered glass window to evaluate cracking resistance as per standard industry practices.

Q: What are the primary applications of this cracking evaluation machine?

A: This equipment is primarily used for rubber vulcanization aging tests and crack resistance evaluations. Quality control labs, R&D facilities, and manufacturers rely on it to determine the durability of rubber products against ozone-induced aging, supporting improvements in product development and compliance with industry standards.

Q: When should ozone resistance testing be performed during the rubber manufacturing process?

A: Ozone resistance testing is typically conducted post-vulcanization to assess the long-term durability of finished rubber products. Manufacturers often test samples before market release or during R&D phases to ensure compliance and optimize formulations for enhanced longevity and performance in real-world applications.

Q: Where can this ozone testing machine be installed and used?

A: Designed for floor-standing installation, the machine is suitable for laboratories, research institutions, and manufacturing quality control departments. Its moderate size and operating requirements (AC 220V, ambient temperature 5C~35C) make it versatile for various testing environments.

Q: What is the process for using the crack level evaluation ozone tester?

A: First, specimens are clamped using adjustable fixtures. Operators set ozone concentration, temperature, humidity, and timer using the touch screen or microcomputer interface. The machine then automatically exposes the samples to ozone, allowing visual monitoring through the observation window. After testing, specimens are inspected for cracks to determine resistance levels.

Q: How can users benefit from the machine's safety and automation features?

A: With over-temperature protection, leakage alarms, and programmable operation, users gain peace of mind during testing, reducing risk of damage and ensuring consistent, unattended operation. Automated timing and environment control enhance efficiency and accuracy, minimizing human error and improving laboratory workflow.

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