Offering the best quotes for your research!
New and used scientific instruments
🚚 Shipping Worldwide 🌎
✉️ info@questpair.com
Apera PH8500-PW Premium Series Portable pH Meter with LabSen 803 Electrode and Data Logger
Product Description
The Apera PH8500-PW Premium Series is a highly specialized portable pH meter optimized for accurate measurement of purified and low ion concentration water samples—including RO, drinking, distilled, storm, and surface water—making it essential for molecular diagnostics, bioprocessing, and environmental biotechnology workflows.
Key technical features include:
- Swiss LabSen® 803 Glass 3-in-1 pH/Temperature Electrode designed for rapid, stable pH readings and simultaneous temperature measurement in ultra-pure and low ionic strength solutions, critical for biotechnology applications such as gene editing and synthetic biology requiring precise water quality control.
- Data Logging and GLP Compliance: Stores up to 500 data sets with manual and automatic logging options; GLP data management facilitates traceability with calibration date tracking and USB data output for downstream analysis and reporting.
- Intelligent Calibration & Diagnostics: Supports 1-3 point automatic calibration recognizing multiple standard buffers (pH 1.68, 4.00, 7.00, 10.01, 12.45) with self-diagnosis to ensure calibration accuracy, a feature valued in biomanufacturing quality control.
- Robust Construction: IP57 waterproof rating and a protective silicone sleeve for durability in harsh laboratory and field conditions; foldable stand enables use as a benchtop meter, increasing versatility for clinical diagnostics and bioprocess monitoring.
- Enhanced Electrode Technology:
- Proprietary moveable sleeve junction enabling stable readings in low-ion solutions by ensuring free flow of reference electrolyte.
- Blue gel inner electrolyte solution prevents bubble formation and heat convection, enhancing measurement stability and accuracy.
- Swiss-patented pH/temperature combination structure accelerates temperature response by 40%, improving automatic temperature compensation (ATC) for faster stabilization.
- Silver-ion-trap reference system that eliminates silver ion contamination and seals the reference electrolyte against clogging caused by sulfides, proteins, or TRIS buffers, ideal for samples common in molecular biology labs.
This meter is widely adopted in water quality analysis, biomedical engineering, and synthetic biology research, providing reliable, precise pH and temperature measurement with advanced data management necessary for regulatory-compliant biotechnological and environmental applications.
Item Stats
Product details
| pH | Range |
| mV | Range |
| Temp. | Range |
About QuestPair
Our Mission
QuestPair is Europe's leading platform for scientific equipment, connecting researchers and organizations with verified suppliers of both new and pre-owned laboratory instruments in the biotech and material science industry. Our aim is to make the procurement of scientific instruments more efficient, cost-effective, and reliable, so that laboratories can focus on advancing science rather than searching equipment and negotiating deals.
Why Choose Us
Founded by scientists for scientists, we understand your challenges. Our AI-powered platform offers transparent pricing, verified quality, and expert support, ensuring you find the perfect equipment for your research needs.
Verified Quality
Every piece of equipment undergoes thorough verification by our expert team, ensuring reliability and performance.
Cost Efficiency
Access both new and premium pre-owned equipment, saving up to 40% without compromising on quality.
Expert Support
Our dedicated team provides personalized guidance throughout your equipment procurement journey.
Ready to Transform Your Research?
Join thousands of biotech scientists who trust QuestPair for their equipment needs.
What customers think about QuestPair
Brilliant service. Everything arrived and was exactly as expected
Jon Welburn
Great customer service! Got me great options for the equipment I was looking for and in a timely manner.
Pamela
Space Lab Technologies, LLCHarm is very responsive to help me find the right equipment. The product I received is in a good condition.
Ph.D. Hsin-Wen Liang
Northeastern UniversityFrom €455.21*ex. VAT
In Stock
Get a quote within one business day
Verified equipment
Trusted warranties & returns
Safe payment and fast delivery
Didn't find what you're looking for?
Our sales team specializes in sourcing custom and hard-to-find products to meet your exact specifications. Submit a request for a tailored quote.
Frequently Asked Questions
Is this equipment new or refurbished?
How long does shipping take?
What about warranty and returns?
Why request a quote?
Need help choosing the right tool?
- Accurate policy information specific to your chosen product
- Clear understanding of warranty coverage and terms
- Detailed return policy explanation
- Transparent shipping options and costs
Customer Service
Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.
We are available to assist you Mon-Fri, 10am - 5pm CET.