Laboratory R-407C Gas Cylinder — small-format blend for test benches
A Laboratory R-407C Gas Cylinder from REAL GAZ contains the R-32/R-125/R-134a blend in a convenient size for research, calorimeter and component-testing work.
Cylinders are filled by gravimetric blending, and composition data accompany the delivery so that test results can be documented and repeated.
Cylinders are filled by gravimetric blending, and composition data accompany the delivery so that test results can be documented and repeated.
REAL GAZ supplies this blend with analysis aligned to ISO 6142 principles and ISO 17025 practice, suitable for laboratory and R&D use.
🏭 Where R-407C Cylinders Are Used
- 🔬 Compressor testing — calorimeter rigs compare capacity and efficiency of scroll and piston compressors running on a glide blend;
- 🧫 Heat-exchanger research — universities measure condensation and evaporation behaviour of zeotropic mixtures in test loops;
- 🎓 Training workshops — technical colleges teach liquid-side charging and glide calculation with real refrigerant;
- 🛠️ Leak-detector calibration — manufacturers verify halogen and infrared sniffers against known HFC concentrations.
💡 Why Choose REAL GAZ
- ✅ Bench-friendly sizes — compact cylinders reduce storage and handling in small laboratories;
- 🧪 Declared composition — blend ratios are documented, supporting uncertainty budgets in your reports;
- 🎯 Matched fittings — connections suit common test-rig and recovery-unit couplings;
- 🔒 Dry and clean fill — cylinders are evacuated and moisture-checked before filling;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- evacuation of every cylinder before filling;
- gravimetric weighing on calibrated balances;
- gas chromatography check of composition;
- helium or bubble leak testing of valves.
Cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
Laboratories should store the cylinder upright, secured, away from heat sources and below 50 °C, and discharge only through a regulator or manifold rated for HFC service. Liquid should be drawn from a dip-tube or inverted cylinder only when the rig is designed for it, since drawing vapour from a zeotropic blend can shift the composition of what remains. Spent or part-used cylinders can be returned for recovery, which supports responsible handling under F-gas regulations.
Test engineers should specify the sampling method in the protocol: for blend-composition work, draw liquid and flash it into the rig; for vapour-property work, heat the cylinder gently and record the temperature. Instruments such as Coriolis flow meters, pressure transducers and thermocouples must be calibrated before the series begins, and leak-tight fittings with PTFE or copper gaskets avoid contamination by air. Keep a log of cylinder numbers, opening dates and mass withdrawn, so the remaining contents can be reconstructed if results need to be reviewed. Our staff can supply the safety data sheet in advance of delivery.
REAL GAZ serves research institutes, university departments and equipment manufacturers across Azerbaijan, Turkey, Georgia, Uzbekistan and the USA. Ask us about a Laboratory R-407C Gas Cylinder configured to your test programme.
REAL GAZ — R-407C for the laboratory — documented, dry and ready for the rig.