Bút đo pH/EC/TDS/Nhiệt độ thang đo thấp Hanna HI 98129

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Bút đo pH/EC/TDS/Nhiệt độ thang đo thấp Hanna HI 98129
HI 98129 Pocket EC/TDS and pH Tester, Low Range
Hãng sinh sản: HANNA
Xuất xứ: Romania
Model: HI981229
pH/Conductivity/TDS Tester; EC resolution: 1 µS/cm, TDS resolution: 1 mg/L (ppm) Range: 0 to 3999 μS/cm
Giá: Liên hệ 0977.459.400

>>>Bút đo pH/EC/TDS Hanna

The HI-98129 is a waterproof tester that offers high accuracy pH, conductivity, total dissolved solids and temperature measurements in a single meter.
Main benefits
Easy to read display and automatic shut-off
pH and EC/TDS readings are automatically temperature compensated
EC/TDS conversion factor is user selectable as well as the temperature compensation coefficient
Features replaceable pH electrode together with an EC/TDS graphite electrode
Calibrate direct into Hanna buffer solution sachets

>>>Hanna HI 98129

Key features
Large LCD display
pH and temperature displayed simultaneously
Automatic temperature compensation
BEPS Battery Error Prevention System
Automatic 1 or 2 point pH calibration
Easy to replace pH electrode cartridge with sturdy snap-in connector means there are no pins to bend or break
Floating waterproof casing with tactile grip makes testing easier and less of a headache
Removable safety cap
Rubberised keyboard
Quick and easy to operate
Easy switch between Celsius & Fahrenheit readouts
HOLD function

Bút đo pH/EC/TDS/Nhiệt độ thang đo thấp Hanna HI 98129

Supplied with
HI 73127 pH electrode
HI 73128 electrode removal tool
Batteries
Instructions

High accuracy EC/TDS graphite probe

The graphite conductivity probe provides greater accuracy because it cannot be contaminated by salt deposits in the solution.
The exposed temperature sensor provides fast response times and guarantees highly accurate temperature compensated readings

For replacement probe quote part number: HI 73127
Range pH 0.00 to 14.00 pH
Range EC 0 to 3999 µS/cm
Range TDS 0 to 2000 ppm
Range
Temperature 0.0 to 60.0°C / 32 to 140.0°F
Resolution
pH 0.01 pH
Resolution
EC 1 µS/cm
Resolution
TDS 1 ppm
Resolution
Temperature 0.1°C / 0.1°F
Accuracy
pH ±0.05 pH
Accuracy
EC/TDS ±2% F.S.
Accuracy
Temperature ±0.5°C / ±1°F
Temperature Compensation

pH: automatic; EC/TDS: automatic with ß adjustable from 0.0 to 2.4% / °C
Calibration
pH automatic, 1 or 2 points with 2 sets of memorized buffers
(pH 4.01 / 7.01 / 10.01 or 4.01 / 6.86 / 9.18)
Calibration EC/TDS automatic, 1 point
TDS Conversion Factor adjustable from 0.45 to 1.00
pH Electrode HI 73127 (replaceable; included)
Environment 0 to 50°C (32 to 122°F); RH max 100%
Battery Type / Life 4 x 1.5V / approx. 100 hours of continuous use auto-off after 8 minutes of non-use
Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight 100 g (3.5 oz.)

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