TA T Zero Low Mass Aluminum DSC Sample Pans & Lids

Product Overview

Experience superior thermal analysis performance with TA Instruments' innovative T Zero Low Mass Aluminum Sample Pans. Engineered specifically for TA's Q20, Q200, Q2000, and Q25 DSC instruments, these revolutionary sample pans combine ultra-low mass design with exceptional heat transfer properties to deliver unparalleled baseline flatness and measurement accuracy.

Revolutionary T Zero Technology

What is T Zero Technology?

T Zero represents a breakthrough in DSC technology that fundamentally improves thermal analysis accuracy by mathematically removing thermal resistance and capacitance effects that traditionally limit DSC performance. The specially designed low mass aluminum pans are integral to this technology's success.

Key T Zero Advantages

• Superior Baseline Flatness: Virtually eliminates baseline slope and curvature
• Enhanced Resolution: Resolves closely spaced thermal events
• Improved Sensitivity: Detects smaller thermal transitions
• Better Reproducibility: Consistent results across multiple runs
• Faster Analysis: Shorter equilibration times

Product Specifications

Pan Specifications (TA 901670.901)

Lid Specifications (TA 901684.901)

Compatible Instruments

TA Instruments DSC Models

• Q20 DSC: Entry-level high-performance DSC
• Q200 DSC: Advanced research-grade DSC
• Q2000 DSC: Premium performance with advanced features
• Q25 DSC: Automated high-throughput DSC

Required Accessories

• Sealing Press Kit (TA 901600.901): Essential for hermetic sealing
• Sample Press: For proper pan closure
• Pan Crimper: Ensures leak-tight seals

Detailed Applications

📊 Pharmaceutical Analysis

• Drug Polymorphism: Detect crystalline transitions in active ingredients
• Excipient Compatibility: Study drug-excipient interactions
• Melting Point Determination: Accurate melting point measurements
• Glass Transition Analysis: Tg measurements in amorphous drugs
• Stability Studies: Thermal degradation characterization

🧪 Polymer Science

• Glass Transition Temperature: Precise Tg determination
• Crystallization Studies: Polymer crystallization kinetics
• Melting Behavior: Multiple melting peaks resolution
• Thermal History Effects: Annealing and aging studies
• Blend Analysis: Polymer compatibility assessment

🏭 Materials Science

• Phase Transitions: Solid-solid phase changes
• Purity Analysis: Quantitative purity determination
• Heat Capacity Measurements: Specific heat calculations
• Reaction Kinetics: Cure studies and reaction rates
• Thermal Stability: Decomposition temperature analysis

🍕 Food Science

• Fat Analysis: Melting profiles of fats and oils
• Starch Gelatinization: Starch transition temperatures
• Protein Denaturation: Thermal stability of proteins
• Sugar Analysis: Crystallization and melting behavior
• Texture Studies: Thermal transitions affecting texture

Technical Advantages Over Standard Pans

Performance Comparison

Sample Preparation Guidelines

🔬 Liquid Samples

Preparation Steps

1. Pan Selection: Use clean, dry T Zero aluminum pan
2. Sample Size: 5-15 mg for optimal performance
3. Loading: Use micropipette for precise volume control
4. Sealing: Apply lid using sealing press with appropriate force
5. Verification: Check for hermetic seal integrity

Best Practices

• Avoid overfilling pans (maximum 2/3 capacity)
• Ensure no sample on pan rim before sealing
• Use consistent sample placement for reproducibility
• Store sealed pans in clean, dry environment

🧱 Solid Samples

Preparation Techniques

• Powder Samples: Level sample surface for uniform heat transfer
• Film Samples: Cut to fit pan bottom completely
• Fiber Samples: Arrange to maximize contact with pan
• Crystal Samples: Use small, uniform pieces

Operating Procedures

⚙️ Instrument Setup

Pre-Analysis Checklist

1. Cell Purge: Establish proper nitrogen flow (50 mL/min)
2. Baseline: Run empty pan baseline for T Zero calibration
3. Calibration: Verify temperature and heat flow calibration
4. Sample Loading: Center pan on sample platform

🌡️ Temperature Programming

Recommended Parameters

• Heating Rate: 10°C/min (standard), 5°C/min (high resolution)
• Equilibration: 2-5 minutes at starting temperature
• Temperature Range: Optimize based on sample properties
• Cooling Rate: Controlled cooling for crystallization studies

Troubleshooting Guide

🔧 Common Issues & Solutions

Poor Baseline Performance

Symptoms: Curved or sloped baseline

Causes & Solutions:

• Incorrect T Zero calibration → Recalibrate with proper procedure
• Contaminated pans → Use only clean, new pans
• Incorrect purge gas flow → Adjust to 50 mL/min nitrogen
• Temperature calibration drift → Verify and recalibrate

Sample Leakage

Symptoms: Irregular thermal transitions, mass loss

Causes & Solutions:

• Insufficient sealing pressure → Increase press force
• Contaminated pan rim → Clean thoroughly before sealing
• Damaged pan or lid → Replace with new components
• Overfilled pan → Reduce sample size

Poor Reproducibility

Symptoms: Variable results between runs

Causes & Solutions:

• Inconsistent sample preparation → Standardize procedures
• Variable sample size → Use analytical balance for weighing
• Temperature variations → Check instrument stability
• Contamination → Use fresh pans for each analysis

Quality Control & Validation

📋 Manufacturing Standards

• Material Purity: High-grade aluminum (>99.9%)
• Dimensional Tolerance: ±0.01 mm precision
• Surface Finish: Mirror-polished for optimal heat transfer
• Cleanliness: Particle-free manufacturing environment

🔍 Performance Testing

• Thermal conductivity verification
• Dimensional accuracy measurement
• Seal integrity testing
• Baseline flatness validation

Storage & Handling

📦 Storage Requirements

• Environment: Clean, dry storage area
• Temperature: Room temperature, avoid extremes
• Humidity: Low humidity to prevent oxidation
• Contamination: Sealed containers to prevent dust

✋ Handling Precautions

• Use clean tweezers or forceps for pan handling
• Avoid touching pan surfaces with fingers
• Store pans in original packaging until use
• Inspect for damage before use

Ordering Information

📋 Complete Kit Contents

💰 Package Options

• Standard Package: 100 pans + 100 lids
• Economy Package: 500 pans + 500 lids (bulk pricing)
• Sample Package: 20 pans + 20 lids (evaluation)
• Custom Packages: Contact for special requirements

Technical Support

🛠️ Expert Assistance

• Application Support: Method development guidance
• Troubleshooting: Problem diagnosis and resolution
• Training: Best practices workshops
• Custom Solutions: Special application requirements

📚 Documentation

• Detailed application notes
• Video tutorials and demonstrations
• Technical specifications sheets
• Validation protocols

Frequently Asked Questions

Q: What makes T Zero pans different from standard aluminum pans?

A: T Zero pans are specifically engineered with ultra-low mass and optimized geometry to work with TA's T Zero technology, providing superior baseline flatness and enhanced resolution compared to standard pans.

Q: Can I use these pans with non-TA instruments?

A: While physically compatible with some other DSC instruments, the T Zero benefits are only realized when used with TA Instruments' Q-series DSCs equipped with T Zero technology.

Q: How many times can I reuse T Zero pans?

A: For best results, use fresh pans for each analysis. While pans can sometimes be cleaned and reused, this may compromise the precision and repeatability that T Zero technology provides.

Q: What's the maximum sample size I should use?

A: For optimal performance, use 5-15 mg samples. Larger samples may compromise heat transfer and baseline performance.

Q: Do I need special equipment to seal these pans?

A: Yes, the Sealing Press Kit (TA 901600.901) is required for proper hermetic sealing. This ensures consistent and reliable pan closure.

Why Choose NEXACULE for TA Consumables?

• Genuine TA Quality: Manufactured to exact TA Instruments specifications
• Fast Delivery: 1-7 working days stock time
• Competitive Pricing: Best value for premium DSC consumables
• Expert Support: Technical assistance from thermal analysis specialists
• Quality Guarantee: 100% satisfaction or replacement guarantee
• Global Shipping: Worldwide delivery with proper documentation