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  • PHEC0015

Bluelab Guardian Continuous Ph / Ec / Temperature Monitor

PHEC0015

Sold by Natural Systems Distribuciones.

Large, easy-to-read digital display
- Visual alarm for high and low settings
- Greater tolerance to RF / electronic interference
- No need to calibrate for conductivity or temperature
- Water resistant design
- Selectable conductivity and temperature units
- International power supply
- Single push button for pH calibration
- Adjustable screen brightness
- Replaceable double junction pH probe
- Settings stored in case of power failure (non-volatile memory)

Technical specifications:

0 - 3500 ppm (ECx700)
- Temperature: ............. 0 - 50 ║C // 32 - 122 ║F

* Resolution:
- pH: .............................. 0.1 pH
- Electroconductivity: 0.1 EC // 1 CF // 10 TDS // 10 ppm
- Temperature: ............. 1 ║C // 1 ║F

* Accuracy at 25║C
/ 77║F:
- pH: .............................. ▒ 0.1 pH
- Electroconductivity: ▒ 0.1 EC // ▒ 1 CF // ▒ 50 TDS // ▒ 70 ppm
- Temperature: ............ ▒ 1 ░ C ▒ 2 ░ F

* Calibration:
- pH: .............................. two points (pH 7.0 and pH 4.0 or pH 10.0 )
- Electroconductivity: not necessary (factory calibrated)
- Temperature: ............. not necessary (factory calibrated)

* Temperature compensation:

- pH: .............................. yes (if the conductivity / temperature probe is in the same solution as the
pH probe).
- Electroconductivity: yes
- Temperature: ............. not applicable

* Operating environment: 0 - 50 ░ C / 32 - 122 ░ F

* Power supply:
- Input: 100-240 V ac, 50-60 Hz, 5 VA
- Output: 5 V dc 1 Amp,
- 4 types of interchangeable plugs


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