Chamber pump-down time

Code-Snippets

curl "https://api.oanor.com/vacuum-api/v1/pumpdown" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/vacuum-api/v1/pumpdown", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/vacuum-api/v1/pumpdown");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/vacuum-api/v1/pumpdown",
    headers={"x-oanor-key": "oanor_test_..."}
)

Beispiel-Response

Echte Antwort dieses Endpoints, erfasst beim letzten Health-Check.

{
    "data": {
        "note": "Ideal pump-down time = (chamber volume ÷ pump speed) × ln(start ÷ target pressure) — pressures in any consistent unit (the ratio is what counts). Real systems take longer: outgassing, virtual leaks and falling effective pump speed at low pressure all slow the last decades down. Use it for the rough vacuum stage.",
        "inputs": {
            "volume_l": 10,
            "pump_speed_l_s": 5,
            "start_pressure": 1000,
            "target_pressure": 1
        },
        "pumpdown_minutes": 0.23,
        "pumpdown_seconds": 13.8
    },
    "meta": {
        "timestamp": "2026-06-06T23:54:02.728Z",
        "request_id": "935d3bc2-89a1-4f93-8f4d-88bce7955a76"
    },
    "status": "ok",
    "message": "Pump-down time",
    "success": true
}