Key facts
- Brand
- EXTECH
- Model
- FL700
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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Extech ExStik FL700 Fluoride Meter User Guide
The Extech ExStik FL700 is a system designed for the quick and accurate measurement of fluoride ions in drinking water and other aqueous samples. It integrates the sensing electrode, measuring electronics, and display into one convenient package featuring automatic temperature compensation and stability sensing.
The manual details how to prepare the instrument using TISAB reagents or Extech tablet-form reagents, perform calibration between 1.0 and 10 ppm (or 0.5 and 5.0 ppm), and store up to 25 readings in internal memory. It also provides instructions for battery replacement, electrode cleaning with Extech paste, and proper storage procedures.
EXTECH FL700 specifications
| Battery Type | four (4) CR2032 lithium ion batteries |
|---|---|
| Memory Capacity | up to 25 readings |
| Calibration Range (Standard) | 1.0 ppm and 10 ppm |
| Calibration Range (Alternative) | 0.5 ppm and 5.0 ppm |
| Auto Power Off Time | approximately 12 minutes |
All EXTECH FL700 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I store a reading in the meter?
Press and hold the MODE/HOLD button for three seconds while the meter is in HOLD mode.
How often should I calibrate the FL700?
You should calibrate prior to each new measurement batch or if more than 12 hours have elapsed since the last calibration.
What is the response time of the Extech FL700?
The Extech FL700 is the fastest response fluoride meter with a response time of less than 1 minute.
Is the Extech FL700 compliant with EPA standards?
Yes, the meter is in compliance with EPA Method 340.2 (Potentiometric IonSelective Electrode).