EUTECH INSTRUMENTS CADMIUM EPOXY Instrukcja Obsługi Pobierz pdf (Strona 37)

...setting the standard again and again

Testers ▼ Conductivity

Large, easy-to-read display

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Two-line display—units, measurement

status, and battery life indicators

±1% full-scale accuracy

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The best in its class!

Waterproof, dustproof housing

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Meets IP67 ratings, plus—it floats!

Replaceable electrode

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Reuse same meter body over and over

Push-button calibration

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Calibrate more precisely than trimpot

adjustment—no screwdrivers needed

Hold function

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Freezes reading until you can record it

Auto shut-off

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Saves your batteries

Full reading displayed

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No need to multiply the readout to

obtain actual test values

Temperature readout

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Dual-display for readings at a glance

Automatic temperature

compensation (ATC)

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Gives you accurate readings even

with fluctuating temperatures

ECTester 11+ features:

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Operate as either cup-style or dip-

style tester for greater flexibility

35662-30

ECTestr 11

Low range: Use for measuring conductivity (μS)

in natural water. Verify reverse osmosis system

operation and tap water quality. Check nutrient solution

concentration in hydroponics applications.

High range: For measuring conductivity (μS) in salt water,

wastewater, cooling tower water, and boiler condensate.

Check nutrient solution concentration in hydroponics

applications. Measure salinity for ponds, recirculating

systems. Check saline, chemical levels in pools and spas.

ECTestr 11+

Ultra-low range: Ideal for measuring TDS or

conductivity (μS) in distilled water, natural water,

drinking water, and reverse osmosis systems.

Low range: Use for measuring TDS or conductivity

(μS) in natural water. Verify reverse osmosis system

operation and tap water quality. Check nutrient solution

concentration in hydroponics applications.

High range: Use for measuring TDS or conductivity

(mS) in salt water, wastewater, cooling tower water,

and boiler condensate. Check nutrient solution

concentration in hydroponics applications. Measure

salinity in ponds and recirculating systems. Check

saline and chemical levels in pools and spas.

Applications

Above: Convenient soft

vinyl belt-loop carrying

case 35624-45 keeps

tester handy

Above, top right:

Calibration button

tucked away in battery

compartment to avoid

accidental recalibration

Above, bottom right:

Replaceable electrodes

extend tester life and

save you money

Right: Features cup-style

sensor—draw or grab

samples anywhere!

ECTestrs

™

11 Series

Auto-ranging for maximum resolution

Specifications

Mode ECTestr 11 dual-range ECTestr 11+ multirange

Range

0 to 2000 μS; 0 to 20.00 mS 0 to 200.0 μS, 0 to 2000 μS; 0 to 20.00 mS

Resolution

10 μS; 0.10 mS 0.1 μS, 1 μS; 0.01 mS

Accuracy

±1% full-scale ±1% full-scale

Calibration

standard range

300 to 1990 μS; 3 to19.90 mS

20.0 to 199.9 μS, 200 to 199.9 μS;

2.0 to 19.99 mS

Calibration

2-point, manual or auto (1413 μS; 12.88 mS) 3-point, manual or auto (84 μS, 1413 μS; 12.88 mS)

Temperature display: 0 to 50°C (32 to 122°F),

0.1°C resolution, ±0.5°C accuracy

Operating temperature: 0 to 50°C (32 to 122°F)

Temperature compensation: automatic (ATC) from

0 to 50°C (32 to 122°F)

ATC coefficient temperature: 2% per °C, 25°C reference

Wetted materials: 316 stainless steel (electrodes) and

Valox

housing

Power and battery life: four 1.5 V alkaline batteries

Eveready A76 (included), 100 hrs continuous use

(approx 600 tests per battery pack). Alternate

replacement model LR44.

Dimensions

Unit only: 6.5”L x 1.5” dia (165 x 38 mm)

Boxed: 7.25” x 2.75” x 1.87” (184 x 70 x 48 mm)

Weight

Unit only: 3.25 oz (90 g); Boxed: 6.0 oz (170 g)

Accessories

WD-35661-17 Replacement electrode for

ECTestr 11

WD-35661-08 Replacement electrode for

ECTestr 11+

WD-35624-45 Vinyl carrying case with belt loop;

holds one tester and solution pouches

WD-09377-16 Replacement batteries, 1.5 V.

Pack of 6

WD-35661-70 Deluxe calibration kit includes

two each calibration pouches (447 μS, 1413 μS,

2764 μS, 15,000 μS, and rinse water), sample jar,

and foam-lined hard plastic carrying case.

(Tester not included)

Ordering Information

Catalog number Description Includes

WD-35662-30

ECTestr 11 dual-range

Protective plastic storage case, lanyard, and batteries

WD-35662-35

ECTestr 11+ multirange

35662-35

http://www.novatech-usa.com/Products/Laboratory-Equipment-Supply-Products Tel: (281) 359-8538 Toll Free:(866) 433-6682

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