HD2106.1K Conductivity Thermometer complete with combined conductivity temperature probe SP06T, conductivity solution 12.880μS. Storage of maximum, minimum, average value, RS232 C output for data transfer in real time to a PC or printer. Functions: REL, HOLD and auto power off which can be disabled, IP 67 protection degree.
HD2106.2K Conductivity Thermometer complete with combined conductivity/temperature probe SP06T, conductivity solution 12.880μS. Datalogger which can store the maximum, minimum, average value and can store up to 36.000 samples.RS232 C/ USB output for data transfer in real time to a PC or printer. Functions: REL, HOLD and auto power off which can be disabled, IP 67 protection degree.

The HD2106.1 and HD2106.2 are portable
instruments with a large LCD display.
They measure conductivity, liquid resistivity,
total dissolved solids (TDS), and salinity using
combined 4-ring and 2-ring conductivity/temperature probes.
Temperature only is measured by Pt100 or Pt1000 immersion, penetration or contact probes.
The HD2106.2 is a datalogger.
It memorizes up to 36,000 conductivity and
temperature samples which can be transferred
from the instrument connected to a PC via
the multi-standard RS232C serial port and USB 2.0.
The storing interval, printing, and baud rate can be configured using the menu.

The HD2106.1 and HD2106.2 models are fitted with an RS232C serial port and can transfer the acquired measurements to a PC or to a portable printer in real time.

Measurement of conductivity by Instrument
Measurement range (K cell=0.1)
Resolution   0.00…19.99μS7cm / 0.01μS/cm
                  (with K cell=0.1)
                  0.0…199.9μS/cm / 0.1μS/cm
                  200…1999μS/cm / 1μS/cm
                  2.00…19.99mS/cm / 0.01mS/cm
                  20.0…199.9mS /cm / 0.1mS/cm
Accuracy (conductivity)   ±0.5% ±1digit

Measurement of resistivity by Instrument
Measurement range / Resolution
                               4.0…199.9Ω / 0.1Ω
                               200…999Ω / 1Ω
                               1.00k…19.99kΩ / 0.01kΩ
                               20.0k…99.9kΩ / 0.1kΩ
                               100k…999kΩ / 1kΩ
                               1…10MΩ / 1MΩ
Accuracy (resistivity)             ±0.5% ±1digit

Measurement of total dissolved solids
(with coefficient χ/TDS=0.5)
Measurement range (K cell=1)
                          0.00…19.99mg/l / 0.05mg/l
Resolution
   0.0…199.9 mg/l / 0.5 mg/l (with K cell=0.1)
   200…1999 mg/l / 1 mg/l
   2.00…19.99 g/l / 0.01 g/l
   20.0…199.9 g/l / 0.1 g/l
Accuracy (total dissolved solids)     
                        ±0.5% ±1digit

Measurement of salinity
Measurement range / Resolution
                               0.000…1.999g/l / 1mg/l
                               2.00…19.99g/l / 10mg/l
Accuracy (total dissolved solids)     ±0.5% ±1digit

Measurement of temperature by Instrument
Pt100 measurement range          -50…+200°C
Pt1000 measurement range        -50…+200°C
Resolution 0.1°C
Accuracy ±0.25°C
Drift after 1 year 0.1°C/year

ORDER CODES
HD2106.1K: The kit is composed of: instrument HD2106.1, conductivity temperature combined probe SP06T, connection cable for serial output HD2110CSNM, standard calibration solution HD8712 (12880μS/cm), 4 1.5V alkaline batteries, operating manual, case and DeltaLog9 software.
Other conductivity probes must be ordered separately.
HD2106.2K: The kit is composed of: instrument HD2106.2 datalogger,  conductivity temperature combined probe SP06T, connection cable for serial output HD2101/USB,
4 1.5V alkaline batteries, standard calibration solution HD8712 (12880μS/cm), operating manual, case and DeltaLog9 software. Other conductivity probes must be ordered separately.
HD2110CSNM: 8-pole connection cable MiniDin - Sub D 9-pole female for RS232C.
HD2101/USB: Connection cable USB 2.0 connector type A - 8-pole MiniDin (not suitable for HD2106.1K)
DeltaLog9: Software for download and management of the data on PC using Windows 98 to XP operating systems.