HD2128.1K Thermocouple thermometer for probes type K, J, T, R, N, S, B, E measuring range –200°C +1370°C, two inputs, large display. Storage of maximum, minimum, average value and the difference between the two inputs, 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.
HD2128.2K Thermocouple thermometer for probes type K, J, T, R, N, S, B, E, two inputs, large display. Datalogger which stores maximum, minimum, average value, it can store up to 38.000 couples of samples. RS232C/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 HD2128.2 instruments are data loggers.
The memorizes up to 38,000 pairs of values.
These data 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.

All the models are fitted with an RS232C serial port
and can transfer the acquired measurements in real
time to a PC or to a portable printer.
The Max, Min and Avg function calculate the
maximum, minimum or average values.
 

Other functions include: the relative measurement REL, the HOLD function, and the automatic
turning off that can also be disabled.
The HD2128.1 and HD2128.2 calculate the A-B difference of the temperatures captured by the two input channels.

INSTRUMENT TECHNICAL CHARACTERISTICS
Instrument
Dimensions (Length x Width x Height) 185x90x40mm
Weight 470g (complete with batteries)
Materials ABS, rubber
Display 2x41⁄2 digits plus symbols
Visible area: 52x42mm
Operating conditions
Operating temperature -5…50°C
Warehouse temperature -25…65°C
Working relative humidity 0…90%RH without condensation
Protection degree IP67
Power
Batteries 4 1.5V type AA batteries
Autonomy 200 hours with 1800mAh alkaline batteries
Power absorbed with instrument off 20μA
Mains Output mains adapter 9Vdc / 250mA
Measuring unit °C - °F - °K - mV - mV*C
Measurement of temperature by Instrument
TC measurement range: K -200…+1370°C
TC measurement range: J -100…+750°C
TC measurement range: T -200…+400°C
TC measurement range: N -200…+1300°C
TC measurement range: R +200…+1480°C
TC measurement range: S +200…+1480°C
TC measurement range: B +200…+1800°C
TC measurement range: E -200…+750°C
Resolution 0.05°C up to 199.95°C
0.1°C from 200.0°C to the full scale
Instrument precision
Thermocouple K ±0.1°C up to 600°C
                          ±0.2°C over 600°C
Thermocouple J ±0.05°C up to 400°C
                           ±0.1°C over 400°C
Thermocouple T ±0.1°C
Thermocouple N ±0.1°C up to 600°C
                          ±0.2°C over 600°C
Thermocouple R ±0.25°C
Thermocouple S ±0.3°C
Thermocouple B ±0.35°C
Thermocouple E ±0.1°C up to 300°C
                        ±0.15°C over 300°C

The accuracy only refers to the instrument. Error due to the thermocouple
or to the cold junction reference sensor is not included.
Temperature drift @ 20°C 0.02%/°C
Drift after 1 year 0.1°C/year

ORDER CODES
HD2128.1K: The kit is composed of the instrument HD2128.1 with two inputs,
connection cable for serial output HD2110CSNM, 4 1.5V alkaline batteries,
operating manual, case and DeltaLog9 software.
The probes must be ordered separately.
HD2128.2K: The kit is composed of the HD2128.2 with two inputs, datalogger, connection cable HD2101/USB, 4 1.5V alkaline batteries, operating manual, case and DeltaLog9 software.
The 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.
DeltaLog9: Software for download and management of the data on PC using
Windows 98 to XP operating systems.
AF209.60: Stabilized power supply at 230Vac/9Vdc-300mA mains voltage.
S’print-BT: On request, portable, serial input, 24 column thermal printer, 58mm paper width.