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Dụng cụ đo nồng độ muối bề mặt Elcometer 138E

Mã SP: T13827355 Giá: Liên hệ

Hãng sản xuất: ELCOMETER
Model: T13827355

Incorporating a cup-style sensor, the Elcometer 138 Conductivity Meter can measure the conductivity of a solution from a few drops of a sample.

Users can either place a sample on the meter’s sensor or immerse the meter’s sensor directly into the solution under test. The Elcometer 138E Conductivity Meter is suitable for a broad range of applications, including measuring the concentration of soluble salts, and measuring the electric conductivity (EC) of solutions.

The Elcometer 138E Conductivity Meter features:

Automatic range switching gives a wide measurement range of 0μs/cm to 20mS/cm
Out of range and low battery indicators
Automatic temperature compensation (ATC) and manual or automatic one- or two-point calibration
LCD screen with indicators and error messages, dual-line display
User-replaceable integrated 2-pin, stainless steel electrode provides chemical resistance

Available as part of Bresle Salt Kit

Elcometer 138E Conductivity Meter is also available as part of the Elcometer 138B Basic Bresle Salt Kit.

Technical Specification

Part Number	Description
T13827355	Elcometer 138E Conductivity Meter
Measurement Principle	2 AC Bipolar Method
Sensor Type	Cup
Units	μS/cm, mS/cm
Measuring Range & Resolution	PU:	0 - 200.0μS/cm	0.1μS/cm
	LO:	0 - 2000μS/cm	1μS/cm
	HI:	0 - 20mS/cm	0.01mS/cm
Accuracy	± 1% of Full Scale
LCD Display	Custom Dual Display; 27 x 21mm (1.06 x 0.83")
Operating Temperature	0°C to 50°C (32°F to 122°F)
Power Supply	4 x 1.5V LR44 batteries
Battery Life	>150 hours
Dimensions	165 x 38mm (6.5 x 1.5")
Weight	90g (3.2oz) - including batteries
Packing List	Elcometer 138E, 4 x 1.5V batteries and operating instructions

Accessories

T13827352-1	Standard 447 µS/cm (0.447 mS/cm) Calibration Solution – 4 x 20ml (0.74fl oz) Single Use Pouches
T13827352-2	Standard 1413 µS/cm (1.413 mS/cm) Calibration Solution – 4 x 20ml (0.74fl oz) Single Use Pouches
T13827352-3	Standard 15000 µS/cm (15 mS/cm) Calibration Solution – 4 x 20ml (0.74fl oz) Single Use Pouches
T13823926	Standard 1.41 mS/cm (1410 µS/cm) Calibration Solution – 6 x 14ml (0.47fl oz) Bottles
T13824404	Standard 12.9 mS/cm (12900 µS/cm) Calibration Solution – 6 x 14ml (0.47fl oz) Bottles
T13827259	Pure Distilled Water 250ml (8.5fl oz) Bottle
T13827455	Replacement Sensor for Conductivity Meter