Direct answer
Electric chambers do away with liquid-nitrogen purchasing, storage and refills. In return they can need a large electrical service, refrigeration equipment, a plan for rejecting heat and a specialized technician. Build the shortlist from the building, your expected session flow and the service available locally - in that order.
Current models to screen
| Model | Published capacity | Price evidence | Electrical fields | Next document needed |
|---|---|---|---|---|
| Artica Element | One person | USD 75,998 listing | 208-240 V, 1 phase; 60 Hz: 40 A and MCA 26 A; 50 Hz: 50 A and MCA 32 A | Selected-frequency electrical sheet, freight and local work |
| Artica Vortex | One person | USD 97,498 / USD 97,998 conflict | 208-240 V, 60 Hz; MCA 50.1 A (1 phase) or 24.9 A (3 phase) | Reconciled price, outdoor-unit and contractor plan |
| Artica Ethos | Two in the captured comparison | USD 144,498 reference | 60 Hz; single-phase MCA 88 A or three-phase MCA 43.1 A; marketing RLA is a separate label | Current configuration sheet and named electrical labels |
| CryoBuilt Everest | Package-dependent; one to two or more in supplier language | Essential / Elite calculator references USD 115,500 / USD 135,500 | Ambiguous published 230vp3h, 70amps string; voltage, phase and frequency need exact drawing | Current package, full site and service documents |
| MECOTEC cryo:one+ | Two-person US model | Quote required | 460 V, 3 phase, 60 Hz, 32 A | Destination-compatible package, installation plan and quote |
| CRYO Science e-Arctic | One person in published specifications | Quote required | 208 V, 60 Hz, 60 A option; phase not specified on the reviewed page | Electrical sheet, separate chamber/machinery layout and temperature clarification |
| CRYO Science Glacier | One person in published specifications | Quote required | 30 kW rated; 400 V, 3 phase, 50-60 Hz; US 208 V / 60 Hz booster stated | Exact regional connection, outdoor water module, site plan and measured energy schedule |
The MECOTEC US model page lists cryo:one+ as a two-person chamber; an earlier research record showing one person has been corrected. The e-Arctic page publishes electrical options, and the Glacier page gives a rated-power figure and a regional booster option. These October 6, 2026 observations are for screening. They are not measured energy costs or site approval.
Questions that can remove a model
- Can a licensed local contractor support the specified power and refrigeration layout?
- Where does rejected heat go during the busiest operating period?
- What ambient conditions must the room maintain?
- Who performs scheduled and emergency service in the buyer's ZIP code?
- Which parts are stocked domestically and what is the normal dispatch time?
- Which published capacity figure reflects consecutive paid sessions rather than a technical maximum?
- What work is excluded from the supplier's delivered price?
Site and ownership worksheet
Record each answer with its source document and date, or mark it unknown.
- Delivery path and working clearance
- Floor loading and surface
- Electrical configuration for the selected version
- Condenser, engine cabinet or water module position
- Room temperature and humidity limits
- Heat rejection and noise
- Drainage, if required
- Commissioning and operator training
- Preventive maintenance and refrigerant service
- Technician coverage in your area
- Freight, rigging and contractor work, priced separately
Normalize every proposal
Ask every supplier to price the same scope: exact model and revision, chamber and refrigeration modules, freight, unloading, rigging, electrical work, cooling or ventilation work, commissioning, operator training, software, accessories, preventive service, warranty, taxes and exclusions. A cheaper chamber isn't cheaper if you have to source major installation work yourself.
For each candidate, write down three numbers: the cash needed before commissioning, the expected annual cost of ownership and what a plausible outage would cost you. Keep any financing offer next to the cash price, because a monthly payment can hide the term, fees, deposit and who owns the chamber at the end.
Normalize temperature and usable throughput
Compare air temperature with air temperature, and note where it was measured, the airflow, the load and the point in the cycle. A "perceived" or windchill temperature is a different quantity and shouldn't be ranked against another chamber's air temperature.
MECOTEC's US cryo:one+ page, for example, separates a real room temperature of about -85 C from a windchill value of about -122 C. The e-Arctic page gives inconsistent air ranges in different sections, while both sections label a perceived value. Ask for one current specification, with its measurement method, for the configuration you are quoted.
Throughput needs the same care. People per exposure, cycles per hour, sessions per day, staffed hours and completed paid sessions are five different numbers. Ask about preparation, entry, cleaning, recovery and operator time; a technical maximum is not demand. To compare costs fairly, use one common workload in the electric-versus-nitrogen comparison.
Model details that change the electrical plan
Antarctica Electric: versions, not a plug-in
The Antarctica Electric model page, checked October 6, 2026, lists Simple and Grand versions with three-phase 208 V / 60 Hz or 400 V / 50 Hz configurations, plus a water-cooled installation option. General "easy installation" wording doesn't settle those connections.
The page also gives 8.5 kWh and 12.5 kWh figures without a clear measurement period. Treat them as unresolved energy labels; don't convert them into kW, a daily bill or a cost per session. Before budgeting, ask for the actual US version, electrical sheet, cooling option, water requirements, heat rejection and measurement schedule.
MECOTEC cryoair flex: a modular two-user chamber
MECOTEC's cryoair flex page, checked October 6, 2026, describes a fully electric modular single chamber for two users - not a handheld localized device. Its 380-400 V / 50 Hz and 460 V / 60 Hz three-phase variants are separate products for planning purposes, and neither rating tells you measured energy use or the electrical drawing for a specific order.
The model matrix tracks each configuration and the operator and document fields that are still unknown. Match the version to the exact installation proposal before estimating site work.
Shortlist rule
Keep a model only if the site can support it, the service provider is named and the proposal shows the full installed scope. Until the assumptions are visible and tested against your own schedule, treat throughput, operating cost and payback figures as supplier claims.
Sources and limitations
MECOTEC cryo:one+, e-Arctic, Vortex, Element and Everest fields were reviewed on October 6, 2026; Ethos keeps its October 1 comparison record. See Element, Vortex, Ethos and Everest. All are supplier publications. Confirm the exact delivered revision, current manual and regional quote before you choose. No field test of throughput or energy use is claimed.