When HANNA® introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep's ease-of-use in combination with its affordability made it possible for non-technical and technical personnel alike to measure pH on the spot, accurately and inexpensively throughout a variety of industries. Since its introduction, over 1 million pHeps have gone to satisfied customers around the world.

We at HANNA® have always valued the comments and suggestions coming from our customers. For this series, we have included all of the features you have asked for and more! The pHep 4 and pHep 5 include features such as a dual-level LCD, battery level indicator, replaceable pH electrode cartridge, instability indicator, automatic shut-off and automatic calibration all in a floating, waterproof casing.

De technische specificaties van dit product:

Battery Type / Life		4 x 1.5V with BEPS / approx. 300 hours of continuous use; auto-off after 8 minutes of non-use
Dimensions		163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Environment		-5 to 50°C (23 to 122°F); RH max 100%
pH Calibration		automatic, at 1 or 2 points with 2 sets of memorized buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation		Automatic
Weight		100 g (3.5 oz.)
Accuracy	pH	±0.1 pH
Range	pH	-2.0 to 16.0 pH
Resolution	pH	0.1 pH
Accuracy	Temperature	±0.5°C / ±1°F
Range	Temperature	-5.0 to 60.0°C / 23.0 to 140.0°F
Resolution	Temperature	0.1°C / 0.1°F

Accessoires bij dit product:

Oplossingen
HI70004P	Kalibratie vloeistof (buffer) pH 4,01 - 25 sachets * 20 ML
HI70006P	Kalibratie vloeistof (buffer) pH 6,86 - 25 sachets * 20 ML
HI70007P	Kalibratie vloeistof (buffer) pH 7,01 - 25 sachets * 20 ML
HI70009P	Kalibratie vloeistof (buffer) pH 9,18 - 25 sachets * 20 ML
HI70010P	Kalibratie vloeistof (buffer) pH 10,01 - 25 sachets * 20 ML
HI7061M	vloeistof: elektrodereiniging algemeen - 230 ml
Accessoires
HI73127	elektrode: pH voor phep4/5 en Combo

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