Offering the best quotes for your research!
New and used scientific instruments
🚚 Shipping Worldwide 🌎
✉️ info@questpair.com
Hitech Instruments GIR250 Benchtop and Portable Oxygen & Carbon Dioxide Gas Analyser
Product Description
The Hitech Instruments GIR250 is a rugged, bench‑top and transportable gas analyser designed for simultaneous measurement of oxygen (O₂) and carbon dioxide (CO₂) in gas samples. It supports critical applications such as bioprocess monitoring, respiratory gas analysis, and gas mixture quality control in biotechnology and clinical diagnostics.
Key technical features include:
- Dual gas detection for O₂ and CO₂ within percentage ranges, suitable for fermentation and bioprocess environments
- User-programmable pass/fail alarm criteria for each gas to enhance operational safety and process control
- Analog outputs (4–20 mA) compatible with external data logging and automatic control systems, facilitating integration in biomanufacturing workflows
- Simple front-panel keypad calibration to minimize operator training and downtime
- Field-replaceable galvanic O₂ sensor cell for low-maintenance operation, reducing total cost of ownership
- Rugged, lab‑style transportable housing with 0.25″ (~6 mm) sample tubing connections, allowing both benchtop and mobile use
Operational parameters include a non-condensing sample environment at ambient temperatures from –5 to +40 °C, emphasizing suitability for laboratory and in-field monitoring. The analyser is particularly valuable in molecular diagnostics, synthetic biology, and bioprocessing applications where continuous and reliable O₂/CO₂ quantification is essential.
The GIR250 is not designed for trace ppm-level gas detection but excels in percent-range gas analysis crucial for live-cell imaging studies, fermentation control, and process gas inertisation in biotechnology research and clinical respiratory gas analysis.
This instrument aligns with the demands of researchers and professionals requiring precision oxygen and carbon dioxide monitoring integrated within biotechnological and clinical diagnostic laboratories.
Item Stats
Product details
| Manufacturer | Hitech Instruments |
| Model | GIR250 |
| Condition | Used |
| Serial Number | 1-05954 |
| Stock Number | 240850/7B |
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 UniversityPrice on Request
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.