Our professional "4-gas" calibration service ensures your 4-gas detector performs accurately and reliably. 4-gas detector models include (FD-4S, FD-4A, FD-600, FD-60, FD-600M). This essential maintenance is recommended every 6-12 months to compensate for natural 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. The device is then calibrated using NIST reference gas (or an equivalent NIST gas surrogate for some exotic gases), followed by post-calibration verification to ensure optimal performance.
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 UPS Ground (you will receive a tracking number). We only calibrate detectors with the FORENSICS DETECTORS brand. After purchasing this service, follow the instructions below and send your single gas detector for calibration.
PROCEDURE:
1. Purchase this product. Doing so will provide us with all the necessary information for return shipment and payment.
2. You are responsible to ship it to us. Send your detector with Order # as a reference to:
FORENSICS DETECTORS
777 Silver Spur Road, Suite #130,
Rolling Hills Estates,
CA, 90274, USA
Each multigas calibration includes:
- New calibration certificate signed by the calibration engineer with before and after calibration data for comparison purposes
- FAST 72-hour turnaround time
- Use of NIST traceable calibration gas (CO, LEL%, H2S, O2) or other gas combinations based on your detector.
- FREE shipping back via UPS Ground
- Calibration performed in Los Angeles, CA, USA
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