Introduction to 2100 series pH/ORP&conductivity meter:

2100 series pH/ORP&conductivity meterThe measurement system has a very flexible configuration and can be used as a single channel, dual channel, or composite pH/ORP and conductivity meter, while providing optional digital communication modules. Make critical measurements and controls easier! Based on the current chemical needs of power plants, our system provides compensation for cations, ammonia/ETA to complement on-site applications. PH/ORP or conductivity meters can be configured with single or dual channels, or even a combination of both, where one channel is pH/ORP and the other channel is conductivity. Very flexible configuration fully meets the needs of users.

Functional features:

• The operation and calibration are simple and fast, and the system will guide users step by step into the calibration program to ensure that each calibration is successful
• Scalable platform, by adding pH/ORP or conductivity modules to single channel instruments, single channel instruments can be expanded into dual channel instruments, adding measurement functions
• The alternative digital communication module facilitates specific users to integrate it into the digital network architecture
• Large screen display with backlight, even in low light conditions, the measured values are still clear at a glance
• Advanced user interface, providing detailed calibration, measurement, and diagnostic menus
• Provide corresponding algorithm compensation for low ion strength ultrapure water measurement
• Multi level password protection, providing protection for setting parameters and calibration data
• The dual channel instrument provides four isolated analog outputs, which can be selected from 0-20 or 4-20 mA, and outputs with linear or logarithmic relationships
• 3 relays that can be set as high and low alarms, error alarms, and correction alarms
• With superior electrode technology, Orlon can provide fast and stable measurements to ensure electrical stabilityjijuHas minimal drift to avoid unnecessary frequent corrections

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The performance characteristics of the 2001SC ROSS Ultra PH electrode equipped on the 2102PH instrument are:

• ·SelectzhuliROSS pH electrode protected by technology
• ·High measurement accuracy, up to 0.001 pH
• ·Stable reference and small drift
• ·Fast response time,<20 seconds
• ·Less affected by sample temperature changes
• ·Double liquid connection design, strong anti pollution ability, effectively extending the life of the electrode
• ·A uniquely designed flow cell suitable for pH measurement of low conductivity and low ionic strength water samples

Technical parameters:

Scope:2102PH: 0 - 14

2104CD: 0.001 µ S/cm -1000 mS/cm, the specific measurement range depends on the conductivity cell constant

Resolution:2102PH: 0.1, zero point zero one

2104CD: 3 significant digits

Relative accuracy:2102PH: ±0.01

2104CD:. 5% ± 1 digit

MV/ORP measurement:Range: ±1999 mV

resolving power: 1 mV

Relative accuracy: ± mV

E_HORP mode: available

Temperature measurement:Scope:- 10 - 110ºC

resolving power: 0.1ºC

Relative accuracy: ±.5ºC

Electrical resistivity measurement:Range: 2Ω- 100 MΩ

resolving power: 2Ω-cm

Continuous accuracy: 0.5% ± 1 bit