Bút đo pH và nhiệt độ Hanna HI 98128

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Bút đo pH và nhiệt độ Hanna HI 98128

HI-98128 Pocket pHep5 Water Resistant pH Tester

Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: HI98121

pHep®5 pH resolution: 0.01 pH

Giá: Liên hệ 0977.459.400

 

Water resistant, accurate and portable, this handy little pocket meter is a true go anywhere pH tester with replaceable electrode.

The HI-98128 has a dual LCD screen that displays pH and temperature readings simultaneously. The exposed temperature sensor provides fast response time and the replaceable pH electrode helps to prolong the life of the meter.

This pocket pH tester is easy to use with a two button operation and offers 0.01 pH resolution and +/- 0.05 pH accuracy.

Main benefits

  • Automatic buffer recognition and calibration
  • Robust, replaceable electrodes
  • Proximity of exposed temperature sensor to pH electrode guarantees greater accuracy in temperature compensated readings
  • Calibrate direct in Hanna buffer solution sachets
  • Battery % displayed on start up with battery error prevention system (BEPS) to support optimum operation


Supplied with

  • HI 73127 pH electrode
  • HI 73128 electrode removal tool
  • Batteries and instructions
Range pH -2.00 to 16.00 pH
Range Temperature -5.0 to 60.0°C / 23.0 to 140.0°F
Resolution pH 0.01 pH
Resolution Temperature 0.1°C / 0.1°F
Accuracy pH ±0.05 pH
Accuracy Temperature ±0.5°C / ±1°F
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
Battery Type / Life   4 x 1.5V with BEPS / approx. 300 hours of continuous use;
auto-off after 8 minutes of non-use
Environment   -5 to 50°C (23 to 122°F); RH max 100%
Dimensions   163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight   100 g (3.5 oz.)

 

 
 

 

Range pH -2.00 to 16.00 pH
Range Temperature -5.0 to 60.0°C / 23.0 to 140.0°F
Resolution pH 0.01 pH
Resolution Temperature 0.1°C / 0.1°F
Accuracy pH ±0.05 pH
Accuracy Temperature ±0.5°C / ±1°F
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
Battery Type / Life   4 x 1.5V with BEPS / approx. 300 hours of continuous use;
auto-off after 8 minutes of non-use
Environment   -5 to 50°C (23 to 122°F); RH max 100%
Dimensions   163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight   100 g (3.5 oz.)