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Delta OHM
PH meters HD 2105.1

PH meters HD 2105.1

Product catalog summary

Overview: The HD2105.1 and HD2105.2 are portable instruments designed for measuring pH, redox potential (ORP), and temperature. They feature a large LCD display and support Pt100 or Pt1000 probes for temperature measurement. The HD2105.2 model includes datalogging capabilities.

Specifications:

Dimensions: 185x90x40mm; Weight: 470g
Display: 2x4½ digits, visible area 52x42mm
Operating Temperature: -5 to 50°C; Storage Temperature: -25 to 65°C
Humidity: 0-90% RH without condensation
Protection: IP67
Power: 4 AA batteries, 200 hours autonomy

Measurement Capabilities:

pH Measurement: Range: -2.000 to +19.999 pH, Resolution: 0.01 or 0.001 pH, Accuracy: ±0.001 pH
mV Measurement: Range: -1999.9 to +1999.9 mV, Resolution: 0.1 mV, Accuracy: ±0.1 mV
Temperature Measurement: Range for Pt100/Pt1000: -200 to +650°C, Resolution: 0.1°C, Accuracy: ±0.1°C

Data Logging and Connectivity (HD2105.2):

Storage: Up to 34,000 samples
Interfaces: RS232C and USB 2.0
Configurable storage interval and baud rate

Calibration and Functions:

Electrode calibration on 1, 2, or 3 points with 13 buffer options
Functions: Max, Min, Avg, REL, Auto-HOLD, automatic turn-off

Probes and Accessories:

Temperature Probes: Various models for immersion, penetration, contact, and air measurements
pH Electrodes: Multiple models with different specifications for various applications
Buffer Solutions: Available for pH and redox calibration

Order Codes: Kits available with different configurations including instruments, probes, cables, and software.

Catalog excerpts

The HD2105.1 and HD2105.2 are portable instruments with a large LCD display. They measure the pH and the redox potential (ORP) in mV. They measure the temperature using Pt100 or Pt1000 immersion, penetration or contact probes. The electrode calibration can be carried out on one, two or three points and the calibration sequence can be chosen from a list of 13 buffers. The temperature probes are fi tted with an automatic detection module, with the factory calibration settings already being memorized inside. The HD2105.2 is a datalogger. It memorizes up to 34,000 pH and temperature samples which...

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AF209.60 HD2110CSNM HD2101/USB TECHNICAL DATA OF PROBES AND MODULES EQUIPPED WITH INSTRUMENT Temperature probes Pt100 sensor using SICRAM module Model Type Application range Accuracy TP87 Immersion -50°C…+200°C ±0.25°C (-50°C…+200°C) TP472I.0 Immersion -50°C…+400°C ±0.25°C (-50°C…+350°C) ±0.4°C (+350°C…+400°C) TP473P.0 Penetration -50°C…+400°C ±0.25°C (-50°C…+350°C) ±0.4°C (+350°C…+400°C) TP474C.0 Contact -50°C…+400°C ±0.3°C (-50°C…+350°C) ±0.4°C (+350°C…+400°C) TP475A.0 Air -50°C…+250°C ±0.3°C (-50°C…+250°C) TP472I.5 Immersion -50°C…+400°C ±0.3°C (-50°C…+350°C) ±0.4°C (+350°C…+400°C) TP472I.10...

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ORP Electrodes KP90: REDOX PLATINUM electrode, with screw connector S7, gel-fi lled, body in glass. pH Buffer solutions HD8642: Buffer solution 4.01pH - 200cc. HD8672: Buffer solution 6.86pH - 200cc. HD8692: Buffer solution 9.18pH - 200cc. Redox Buffer solutions HDR220: Redox buffer solution 220mV 0.5 l. HDR468: Redox buffer solution 468mV 0.5 l. Temperature probes complete with SICRAM module TP87: Pt100 sensor immersion probe. Probe’s stem Ø 3mm, length 70mm. Cable length 1 metre. TP472I.0: Pt100 sensor immersion probe. Stem Ø 3 mm, length 230 mm. Cable length 2 metres. TP473P.0: Pt100 sensor...

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All Delta OHM catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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