UV Light Stability Testing Machine with Dual 340nm & 420nm Wavelengths Accelerated Aging Precision Control

298005.0 INR/Unit

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Product Details:

Features Auto-shutoff, over-temp protection, programmable cycles, real-time data logging, system alarms
Automation Grade Fully automatic
Frequency 50/60 Hz
Mounting Type Bench-top or floor standing
Interface Type RS232/USB
Temperature Room temp. +10C to 70C (0.5C)
Gas Pressure Not applicable (air cooled chamber)
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UV Light Stability Testing Machine with Dual 340nm & 420nm Wavelengths Accelerated Aging Precision Control Price And Quantity

Minimum Order Quantity 1 Unit
Price 298005.0 INR/Unit

UV Lamp Lifespan 1200 hours (replaceable)
Sample Holder Removable, aluminum
Safety Features Overload, water level, and over-temp alarms
Wavelength Bands Supported UVA-340nm & UVB-420nm
Irradiance 1.2 W/m
Chamber Material Anti-corrosive coated stainless steel
Timer Display Digital/hour meter
Cooling Mode Forced air cooling
Lamp Power 40W per lamp, dual lamp system

UV Light Stability Testing Machine with Dual 340nm & 420nm Wavelengths Accelerated Aging Precision Control Product Specifications

Application Accelerated UV stability/weathering test in polymers, coatings, plastics, textiles
Equipment Type UV Light Stability Testing Machine
Power Supply AC 220V, 50/60Hz
Test Width 350 mm
Specimen Size 75 mm x 150 mm (standard)
Test Stroke Total stroke 600 mm
Accuracy 1% of set value
Response Time 2 seconds
Operating Voltage AC 220V 10%, 1 phase
Hardness Test chamber stainless steel, 304 grade
Port Size Standard test chamber port 150 mm diameter
Humidity 40%95% RH (adjustable)
Measuring Range UV wavelength 340nm & 420nm 5nm
Machine Weight 130 kg
Control Mode Programmable microprocessor-based control
Display Type 7-inch touchscreen LCD digital display
Resolution 0.1C, 0.1% RH, 1nm (wavelength)
Number of Specimens Up to 16
Capacity 48 liters
Max Height 1180 mm (overall height)
Gas Pressure Not applicable (air cooled chamber)
Test Range 09999 hours (programmable)
Features Auto-shutoff, over-temp protection, programmable cycles, real-time data logging, system alarms
Interface Type RS232/USB
Temperature Room temp. +10C to 70C (0.5C)
Mounting Type Bench-top or floor standing
Automation Grade Fully automatic
Frequency 50/60 Hz
Usage Laboratory, R&D, Quality Control
Test Speed 1~10 cycles/min (adjustable)

UV Lamp Lifespan 1200 hours (replaceable)
Sample Holder Removable, aluminum
Safety Features Overload, water level, and over-temp alarms
Wavelength Bands Supported UVA-340nm & UVB-420nm
Irradiance 1.2 W/m
Chamber Material Anti-corrosive coated stainless steel
Timer Display Digital/hour meter
Cooling Mode Forced air cooling
Lamp Power 40W per lamp, dual lamp system

UV Light Stability Testing Machine with Dual 340nm & 420nm Wavelengths Accelerated Aging Precision Control Trade Information

Payment Terms Cash in Advance (CID)
Supply Ability 100 Unit Per Month
Delivery Time 10 Days
Main Domestic Market All India

Product Description

The UV Light Stability Testing Machine with Dual 340nm & 420nm Wavelengths is a cutting-edge laboratory instrument designed to evaluate the photostability and durability of materials exposed to ultraviolet (UV) radiation. By simulating accelerated aging under controlled UV wavelengths, this system enables manufacturers to predict product lifespan, ensure compliance with global standards, and address Indias diverse climatic challenges. Ideal for industries such as coatings, plastics, textiles, and automotive, it combines spectral precision, modular flexibility, and robust performance.

Technical Specifications

UV Light Source & Wavelength Control
- Dual Wavelength Output:
  - 340nm: Simulates UV-A radiation critical for outdoor material degradation studies (e.g., polymers, paints).
  - 420nm: Targets visible light exposure for colorfastness testing (e.g., dyes, textiles).
- Adjustable Irradiance: 0.51.5 W/m @ 340nm and 420nm, calibrated to ISO 4892-3 and ASTM G154.
Environmental Controls
- Temperature Range:
  - Ambient: 10C to 80C (1C accuracy).
  - Black Panel Temperature (BPT): 30C to 110C (1.5C).
- Humidity Control: 10%95% RH (3% stability) with cyclic condensation for monsoon simulation.
Chamber Design
- Sample Capacity: Benchtop (50L) to industrial (500L), accommodating samples up to 60cm x 60cm.
- Material: Stainless steel interior with corrosion-resistant coatings, UV-filtered quartz windows.
- Safety Features: Over-temperature shutdown, leakage sensors, and emergency stop.
Automation & Data Management
- Programmable Profiles: Pre-set cycles for accelerated aging, UV/condensation, or custom wavelength prioritization.
- Touchscreen Interface: Real-time monitoring of UV intensity, temperature, and humidity.
- Data Export: Generate compliance reports (CSV/PDF) with spectral graphs and timestamps.

Key Applications

Coatings & Paints:
- Test UV-A (340nm) induced fading and UV-B resistance in automotive and architectural coatings.
Textiles & Dyes:
- Assess colorfastness under 420nm visible light and 340nm UV-A exposure.
Plastics & Polymers:
- Evaluate yellowing, cracking, and mechanical strength loss in polycarbonate, PVC, and ABS.
Packaging Materials:
- Validate UV stability of labels, adhesives, and films under dual-wavelength stress.
Automotive Interiors:
- Simulate dashboard and upholstery degradation under prolonged sunlight exposure.

Compliance & Certifications

International Standards: ASTM G154, ISO 4892-3, ICH Q1B (pharmaceuticals).
Indian Standards: BIS-compatible protocols, IS 16046 (solar materials).
Certifications: CE, RoHS, ISO 9001:2015.

Advantages for Indian Industries

Dual-Wavelength Precision:
- Simultaneously test UV-A (340nm) degradation and visible light (420nm) impacts, critical for Indias high solar radiation regions (e.g., Rajasthan, Gujarat).
Energy Efficiency:
- LED-based UV arrays reduce power consumption by 35% compared to traditional fluorescent systems.
Localized Support:
- Service hubs in Mumbai, Delhi, and Chennai provide installation, calibration, and NABL-accredited maintenance.
Scalability:
- Modular add-ons for humidity-freeze cycles, ozone exposure, or IoT-enabled remote monitoring.

FAQs (UV Light Stability Testing Machine)

Q1: Why use dual 340nm and 420nm wavelengths?
A: 340nm targets UV-A for material degradation, while 420nm evaluates visible light effects on colorsessential for comprehensive photostability testing.

Q2: Can this machine simulate monsoon humidity?
A: Yesprogrammable humidity (up to 95% RH) and condensation cycles replicate monsoon conditions.

Q3: How often should UV lamps be replaced?
A: Every 1,5002,000 hours; local distributors stock replacement kits for minimal downtime.

Q4: Is the machine compatible with Indian voltage standards?
A: Yesconfigured for 230V/50Hz with surge protection for unstable power grids.

Q5: Does it support BIS certification?
A: Custom profiles align with BIS and IS 16046 standards for local compliance.

Advanced Dual-Wavelength Testing

Integrate both UVA-340nm and UVB-420nm wavelengths to simulate accelerated weathering conditions for comprehensive material analysis. The dual lamp system ensures uniform exposure across all samples for reproducible and reliable outcomes, making it ideal for precise quality assessments of course materials, polymers, and protective coatings.

Precision Environmental Control

Maintain precise testing conditions with fully adjustable humidity (40%-95% RH), controlled temperature (up to 70C), and programmable test cycles. Backed by a microprocessor-based controller and 7-inch touchscreen interface, users can quickly input custom protocols and monitor real-time test progress for maximum test flexibility.

Safety and Durability by Design

Constructed from high-grade anti-corrosive stainless steel (304 grade), the test chamber features overload, over-temperature, and water level alarms for enhanced operational safety. The forced air cooling mode and removable aluminum sample holders maximize user convenience and extend equipment longevity, even during continuous laboratory use.

FAQ's of UV Light Stability Testing Machine with Dual 340nm & 420nm Wavelengths Accelerated Aging Precision Control:

Q: How does the dual-wavelength feature improve UV stability testing?

A: The machine's dual-wavelength capability (UVA-340nm & UVB-420nm) enables assessment of material performance under different ultraviolet spectra, closely replicating natural sunlight and enhancing the accuracy of accelerated aging tests.

Q: What types of samples can be tested and how many at once?

A: You can test up to 16 specimens simultaneously, making it suitable for polymers, coatings, plastics, and textiles. The standard specimen holder accommodates 75 mm x 150 mm samples.

Q: When should I replace the UV lamps, and how is it monitored?

A: UV lamps have a lifespan of 1200 hours. The digital hour meter on the touchscreen display allows users to monitor lamp usage and schedule timely replacements to ensure consistent testing output.

Q: Where is the UV Light Stability Testing Machine typically used?

A: This equipment is widely used in laboratory, R&D, and quality control settings within industries such as polymer manufacturing, paint and coatings, textiles, and plastics processing.

Q: What process controls and safety features are built in?

A: The microprocessor-based programmable control lets you set temperature, humidity, and test cycles with high accuracy. Safety is reinforced through alarms for overload, water level, and over-temperature, along with auto-shutoff and forced air cooling.

Q: How is real-time testing data managed and accessed?

A: All test parameters, cycles, and alarms are logged in real-time, accessible via a 7-inch touchscreen display. For advanced data management, connectivity is available through RS232 and USB interfaces.

Q: What benefits does this UV testing machine offer over traditional methods?

A: Its programmable precision, rapid cycle adjustment, and dual-wavelength capability accelerate test times and generate quantifiable, repeatable results, reducing product development cycles and improving confidence in long-term material stability assessments.

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