Basically, what makes this worth buying is the safety interlock between oxygen and nitrous oxide — if the oxygen pressure drops, the N2O cuts off automatically, which is a non-negotiable for surgical procedures, and we've had buyers from small clinics to hospital chains rely on it for years.

The 5.4-inch TFT display shows pressure-time and frequency-time waveforms clearly, but honestly the touchscreen cycling is more responsive than most units in this price range, so you're not spending setup time fiddling with buttons; most buyers go with the dual PA-I vaporizer slot setup running 0-5% concentration depending on your anesthetic agent of choice.

Backup power lasts ≥4 hours — which we usually stock, but confirm lead time if you need an exact battery spec — and the PPSU construction withstands 134°C sterilization cycles without warping, so that's a detail the maintenance crews always appreciate (usually 2-4 weeks for custom orders on the 50-1500ml tidal volume range).
The inspiratory pressure trigger adjusts from -10 to +10 cmH2O, and the I:E ratio spans 4:1 to 1:10, but what it does is let you fine-tune for patients who aren't perfectly matching the default settings; I've seen one facility run it mostly in SIMV mode at 8 BPM during recovery phases, and it holds tolerance better than some older pneumatic models we used to carry.

Also, the oxygen supply rate is 25-75L/min with the flowmeter range at 0.1-10L/min for both O2 and N2O, which covers pretty much any adult surgical scenario — though we don't recommend this for pediatrics despite the 50ml minimum tidal volume, just because the patient group is listed adult and the vaporizer concentration sensitivity isn't designed for tiny lungs, so stick to adult-only application.

Sourcing-wise, we typically ship from our China warehouse with MOQ of 2 units or so for the JINLING 01B, and teh lead time is roughly 20 days once we've confirmed the COA and HPLC specs for your batch — one thing new buyers don't think to ask is whether the TFT screen firmware updates are region-specific, and the answer is usually no, but we'll double-check electricla certifcation against your local grid voltage just in case.
We typically require a minimum order of 1 unit for first-time buyers, but we can discuss larger volumes if you need them.
Lead time is usually 15-20 working days, depending on current production load and shipping destination.
Yes, it's CE and ISO13485 certified. We'll include copies of both certificates with the shipment.
The PA-I slot vaporizer is fixed at 0-5% for safety, but we can add a second vaporizer for different agents if you need.
It ships in a reinforced plywood case with foam padding. Store it in a cool, dry place below 40°C, away from direct sunlight.