Máy đo Oxy hòa tan đa chỉ tiêu Hanna HI 2040

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Máy đo Oxy hòa tan đa chỉ tiêu Hanna HI 2040

Hãng sản xuất: Hanna

Model: HI2040

Giá: Liên hệ 0977.459.400

edge® Multiparameter DO Meter - HI2040

Hanna Instruments is proud to introduce the world’s most innovative pH meter: edge®.

edge®’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and world-class R&D. edge® is a single meter that can measure pH, Conductivity, and Dissolved Oxygen and is incredibly easy to use. We put a lot of thought into edge®’s ease of use.

Large Easy to Read LCD

edge® features a 5.5” LCD display that you can clearly view from over 5 meters away. The large display and it’s wide 150° viewing angle provide one of the easiest to read LCD’s in the industry.

Capacitive Touch

edge® features a capacitive touch keypad that gives a distinctive, modern look. Since the keypad is part of the screen, your buttons can never get clogged with sample residue. The up and down keys move faster when continuously held (ideal for scrolling through numerous logs).

Clear Full-Text Readout

edge® features clear, full-text guides displayed on the bottom of the screen. There is no need to decipher scrambled abbreviations or symbols; these helpful messages guide you through every process quickly and easily.

edge® is packed with many cutting-edge features to ensure accuracy and usability.

Digital Electrodes

edge® electrodes are highly advanced, featuring a built-in microchip that stores calibration information that is automatically retrieved by edge® once the electrode is plugged in. These digital electrodes also feature an easy to plug in 3.5 mm connector so you never have to worry about the right angle or aligning pins.

Clark Type Polarographic DO Probe

edge®HI764080 DO probe has an integrated temperature sensor incorporated into the thin ½” PEI body for automatic temperature compensation of dissolved oxygen measurements. The HI764080 probe uses screw on replaceable caps with a PTFE (Polytetrafluoroethylene) membrane that is easily replaced in the field as well in the lab. The supplied HI7041S is a concentrated Potassium Chloride fill solution used with the Clark-type polarographic technology. With this technology, an external voltage is applied to the platinum cathode and silver anode to establish a current that is proportional to the concentration of oxygen in a solution.

3.5 mm Probe Input

Plugging an electrode in has never been simpler; no alignments, no broken pins, just connect the 3.5 mm plug and get started.

edge® is incredibly versatile. It can be used in a variety of ways and in a variety of environments without taking up the space of a traditional benchtop meter.

Wall Mount

Using the wall mount cradle (included), edge® can be placed on a wall, leaving a zero footprint on the benchtop space. The cradle has a built-in connector to power edge® and charge its batteries. edge®'s zero footprint is designed to save you valuable benchtop space.

Cradle and Electrode Holder

edge® is equipped with a benchtop cradle with an adjustable swivel electrode holder to charge and hold the edge® securely in place at the optimum viewing angle.

edge® is incredibly thin and weighs only 8.8 oz., has an 8-hour battery life, and dual USB inputs.

Wall Mount

Using the wall mount cradle (included), edge® can be placed on a wall, leaving a zero footprint on the benchtop space. The cradle has a built-in connector to power edge® and charge its batteries. edge®'s zero footprint is designed to save you valuable benchtop space.

Cradle and Electrode Holder

edge® is equipped with a benchtop cradle with an adjustable swivel electrode holder to charge and hold the edge® securely in place at the optimum viewing angle.

edge® is incredibly thin and weighs only 8.8 oz., has an 8-hour battery life, and dual USB inputs.

Two USB Ports

edge® includes one standard USB for exporting data with a flash drive and a second micro-USB port for you to connect to a computer for file export and for charging your edge® when the cradle is not available.

Data Logging

edge® allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date and time.

Basic Mode

You can use edge® in Basic Mode, ideally for routine measurements for a simplified screen and features.

pH Specifications

pH Range -2.000 to 16.000 pH, -2.00 to 16.00 pH, ±1000 mV
pH Resolution 0.001 pH, 0.01 pH, 0.1 mV
pH Accuracy (@25ºC/77ºF) ±0.2 mV, ±0.01 pH, ±0.002 pH
pH Calibration up to 5 points
pH Calibration Buffers 1.68, 10.01, 12.45, 4.01, 6.86, 7.01, 9.18, two custom buffers
pH Temperature Compensation ATC: -5.0 to 100.0ºC; 23.0 to 212.0°F*

EC Specifications

EC Range 0.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (absolute EC)**
EC Resolution 0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm
EC Accuracy (@25ºC/77ºF) ±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater)
EC Temperature Compensation ATC (0.0 to 100.0ºC; 32.0 to 212.0 °F), NoTC

TDS Specifications

TDS Range 0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150 to 1499 ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L (absolute TDS)**, with 0.80 conversion factor
TDS Resolution 0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L
TDS Accuracy (@25ºC/77ºF) ±1% of reading (±0.03 ppm or 1 digit, whichever is greater)
TDS Calibration through EC calibration
TDS Conversion Factor 0.40 to 0.80

Salinity Specifications

Salinity Range 0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.01 to 42.00 PSU, 0.0 to 80.0 g/L*
Salinity Resolution 0.1% NaCl, 0.01 PSU, 0.01 g/L
Salinity Accuracy (@25ºC/77ºF) ±1% of reading

DO Specifications

DO Range 0.00 to 45.00 ppm (mg/L), 0.0 up to 300.0% saturation
DO Resolution 0.01 ppm, 0.1% saturation
DO Accuracy ±1 digit, ±1.5% of reading
DO Calibration one or two points at 0% (HI 7040 solution) and 100% (in air)
DO Temperature Compensation ATC: 0 to 50 ºC; 32.0 to 122.0 °F
Salinity Compenstaion 0 to 40 g/L (with 1 g/L resolution)
DO Altitude Compensation -500 to 4000 m (with 100 m resolution)

Temperature Specifications

Temperature Range -20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution 0.1 °C, 0.1 °F
Temperature Accuracy ±0.5 °C, ±1.0 °F

Additional Specifications

pH Electrode Diagnostics Glass and reference junction diagnostics ( HI 11311 & HI 12301 only), out of calibration range , probe condition, response time
Logging 600 records interval logging, stores up to 1000 records: 200 records (log-on-demand and stability logging)
Connectivity 1 micro USB port for charging and PC connectivity, 1 USB port for storage
Environment 0 to 50°C (32 to 122°F), RH max 95% non-condensing
Power Supply 5 VDC adapter (included)
Dimensions 202 x 140 x 12.7mm (8” x 5.5” x 0.5”)
Ordering Information HI2040 DO kit includes: HI764080 Dissolved Oxygen electrode, HI7041S Refill electrolyte solution, 2 DO membrane caps, 2 DO membrane cap o-rings and Quality certificate.
Notes

* temperature limits will be reduced to actual probe/sensor limits 
** with temperature compensation function disabled