Features: ⚛️ CERTIFICATE: New calibration certificate signed by the calibration engineer with before and after calibration data for comparison purposes. 📱 DETECTION: Fresh calibration sticker on the detector. 🚄 FAST: FAST 72-hour turnaround time. 💪 GAS: Use of traceable calibration gas. 📦 SHIPPING: FREE shipping back to you. 🇺🇸 USA: Calibration performed in Los Angeles, CA, USA. 🇪🇺 Europe and UK: Calibration performed in Athens, Greece. Our professional "single gas" calibration service ensures your gas detector performs accurately and reliably. This essential maintenance is recommended every 12 months to compensate for gas sensor degradation. When you send your device to our facility, our experienced gas detector technicians will conduct a thorough inspection and diagnostic testing. We begin by measuring and recording the pre-calibration accuracy to document the current performance level. For USA customers, your gas detector is calibrated using NIST reference gas (or an equivalent NIST gas surrogate for some exotic gases), followed by post-calibration verification to ensure optimal performance. For Europe and the UK, the reference gas used is traceable to the UK NPL reference gas. You'll receive a detailed calibration certificate documenting both before and after measurements, officially stamped, signed, and dated by our technician. If any repairs are needed, such as replacement sensors, filters, pump, or battery, we'll provide a quote for your approval before proceeding with additional work. Once we receive your detector, we will calibrate it within 72 hours and ship it back to you FREE via with a tracking number. We only calibrate detectors with the FORENSICS DETECTORS brand. After purchasing this service, follow the instructions below. 🇺🇸 USA Customer Instructions: 1. Purchase this service with the correct return address. 2. You are responsible for shipping it to us. Print the order with the order number and include it. Pack well and ship it to:FORENSICS CALIBRATION777 Silver Spur Road, Suite #130,Rolling Hills Estates,CA, 90274, USA 🇪🇺 Europe & UK Customer Instructions: 1. Purchase this service with the correct return address. 2. You are responsible for shipping it to us (including any taxes, duties and tariffs). Print the order with the order number and include it. Pack well and ship it to:Lefteris PetrouForensics Detectors28 Pandoras Street, Suite #1Glyfada, 16674Greece Quality Assurance: The Standard Operating Procedure (SOP) that describes the Forensics Detectors method for calibrating gas detectors to ensure accurate measurement of specific gas concentrations is highlighted here: Calibration of Gas Detectors Method ID: SOP-CAL-001 Calibration of Ozone Gas Detectors Method ID: SOP-CAL-002
