Máy đo EC/TDS/NaCl/Nhiệt độ để bàn Hanna HI 2300

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Máy đo EC/TDS/NaCl/Nhiệt độ để bàn Hanna HI 2300

Máy đo độ dẫn điện, chất rắn hòa tan, nồng độ muối - độ mặn, nhiệt độ để bàn

Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: HI 2300

Giá: Liên hệ 0977.459.400

máy đo đa chỉ tiêu

The HI 2300-02 measures EC, TDS, NaCl and temperature. In conductivity and TDS ranges the instrument automatically chooses the best scale to maintain the highest accuracy.

This instrument utilises a four ring potentiometric probe with platinum sensors to offer versatility over typical amperometric designs. By utilising the four ring method, it is possible to measure very low or high conductivity levels without changing probes.

The HI 2300-02 laso provides users with GLP capabilities. Good Laboratory Practice (GLP) is a set of functions that allows storage and retrieval of data regarding the status of the system. After a successful calibration the meter automatically stores the date and time of calibration, the calibration solution used and the resulting cell constant value. All this information can be later recalled by the users.

If required, this meter can be connected to a PC using the optional HI-92000 Hanna Windows Software and HI-920013 USB cable. The software is provided with an exclusive online guide of all the commands available and allows data printing, plotting and exporting.

Hanna HI 2300

Key features

• Autoranging; The EC and TDS scales are autoranging. The meter automatically sets the scale with the highest possible resolution.
• Manual range selection and range lock
• Four ring potentiometric conductivity probe with internal temperature sensor
• Automatic (ATC), manual (MTC) or no temperature compensation (NoTC)
• GLP features
• Log-on-demand up to 500 records
• PC compatible via USB

Máy đo EC/TDS/NaCl/Nhiệt độ để bàn Hanna HI 2300
Order information
The HI 2300 is supplied with the following; HI 76310 conductivity probe, 12 VDC adapter and instructions.



Range

EC

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 (actual EC)



Range

TDS

0.00 to 14.99 mg/L (ppm); 15.0 to 149.9 mg/L (ppm); 150 to 1499 mg/L (ppm);
1.50 to 14.99 g/L (ppt); 15.0 to 100.0 g/L (ppt);
up to 400.0 g/L (actual TDS), with 0.80 conversion factor



Range

NaCl

0.0 to 400.0%



Range

Temperature

-9.9 to 120.0°C



Resolution

EC

0.01 µS/cm; 0.1 µS/cm; 1 µS/cm;
0.01 mS/cm; 0.1 mS/cm



Resolution

TDS

0.01 mg/L; 0.1 mg/L; 1 mg/L;
0.01 g/L; 0.1 g/L



Resolution

NaCl

0.1%



Resolution

Temperature

0.1°C



Accuracy

EC

±1% of reading ±(0.05 µS/cm or 1 digit)



Accuracy

TDS

±1% of reading ±(0.03 mg/L or 1 digit)



Accuracy

NaCl

±1% of reading



Accuracy

Temperature

±0.4°C



Calibration

EC

automatic, 1 point with 6 memorized values
(84, 1413, 5000, 12880, 80000, 111800 µS/cm)



Calibration

NaCl

1 point, with HI 7037 calibration solution



Calibration

Temperature

2 point, at 0 to 50°C (32 to 122°F)



Temperature Compensation



Automatic or manual, 0 to 60°C (32 to 140°F)



Temperature Coefficient



selectable from 0.00 to 6.00%/°C (EC and TDS only)



TDS Conversion Factor



selectable from 0.40 to 0.80 (default value 0.50)



Probe



HI 76310, 4-ring platinum, internal temperature sensor



Auto Shut-off



after 5 minutes of non-use (can be disabled)



Power Supply



12 Vdc adapter (included)



Environment



0 to 50°C (32 to 122°F); RH max 95%



Dimensions



240 x 182 x 74 mm (9.4 x 7.2 x 2.9")



Weight



1.1 kg (2.4 lb.)