HANNA - Combo Tester pH/ Conductivity/ TDS Tester (High Range): 马来西亚的首选 Carlssoon Technologies (Malaysia) Sdn Bhd

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HANNA - Combo Tester pH/ Conductivity/ TDS Tester (High Range)

Brand: Hanna Instruments
Model: HI98130

Product Descriptions:

HI 98130 is a waterproof pH/EC/TDS/temperature meters. The housing has been completely sealed against humidity and designed to float. All pH and EC/TDS readings are automatically temperature compensated (ATC) and temperature values can be displayed in °C or °F units. For EC/TDS readings, the EC/TDS conversion factor (CONV) is selectable by the user, as well as the temperature compensation coeffcicient β (BETA). The meters can be calibrated at one or two points for pH (with auto-buffer recognition and against five memorized buffer values), and at one point for EC. Measurements are highly accurate with a unique stability indicator right on the LCD. These meters are also provided with battery level indication at start-up, and with a low battery symbol which warns the user when the batteries need to be replaced. In addition the Battery Error Prevention System (BEPS) avoids erroneous reading caused by low voltage level by turning the meter off.

Product Features:

3 sensors in a single meter

pH electrode with extractable junction
Amperometric EC/TDS sensor
Exposed temperature probe for faster EC/TDS readings

Waterproof

Designed to float if accidently dropped in sample

Wide pH Range

pH range is from 0.00 to 14.00 pH

Selectable EC to TDS conversion factor

Choice of either 1 0.45 or 1.0 conversion factor

Automatic Temperature Compensation

All readings are compensated for variations in temperature
Temperature displayed in °C or °F along with pH, EC, or TDS reading

Stability Indicator

Meter displays a clock tag that will disappear when the reading has achieved stability

Hold Button

Freezes reading on the display to allow recording of measurement

BEPS (Battery Error Prevention System)

Meter will automatically shut off if there is not enough power to get an accurate measurement

Battery % level at startup

Low Battery Indicator

When the level is below 5%, the battery symbol on the LCD blinks to indicate a low battery condition

Auto-off

Auto-off feature automatically shuts off meter after 8 minutes of non-use to maximize battery life

Product Specifications:

pH Range	0.0 to 14.0 pH
pH Resolution	0.01 pH
pH Accuracy	±0.05 pH
Conductivity Range	0.00 to 20.00 mS/cm
Conductivity Resolution	0.01 mS/cm
Conductivity Accuracy	±2% F.S.
TDS Range	0.00 to 10.00 ppt (g/L)
TDS Resolution	0.01 ppt (g/L)
TDS Accuracy	±2% F.S.
Temperature Range	0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution	0.1°C / 0.1°F
Temperature Accuracy	±0.5°C /±1°F
EC/TDS Calibration	Automatic, one-point at: 12.88 mS/cm, 6.44 ppt (g/L)
pH Calibration	Automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation	pH: automatic; EC/TDS: automatic with β adjustable from 0.0 to 2.4% / °C
TDS Conversion Factor	0.45 to 1.00
pH Electrode	HI73127 (replaceable; included)
Battery Type/Life	1.5V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use
Environment	0 to 50°C (32 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)
Ordering Information	HI98130 is supplied with HI73127 pH electrode and HI73128 electrode removal tool, batteries (4 x 1.5V) and instructions.