Elyxir Solutions is the UK distributor for ELIT brand electroanalytical chemistry products from Nico2000 Ltd. All products are designed for measuring ion concentrations, pH, ORP, dissolved oxygen, conductivity, and temperature in aqueous solutions — for laboratory, field, and industrial use.
For technical datasheets, operating manuals, and application notes, visit elyxir.co.uk/resources.
Ion-Selective Electrodes (ISEs)
ELIT all-solid-state ISEs measure the concentration of specific ions in aqueous solutions. Robust PVC construction with no filling solutions required. Long shelf and analytical life. Used with the ELIT Electrode Head System and 8 mm reference electrodes.
- Proven stability, reliability and fast response
- Suitable for laboratory or field use
- No filling solutions required
- Gold-plated plugs for reliable contact
- Interchangeable with all ELIT Electrode Heads
| Ion | Order Code | Range (ppm) | Price |
|---|---|---|---|
| Ammonium (NH₄⁺) | ELIT 8051 | 0.9–1,800 | |
| Bromide (Br⁻) | ELIT 8271 | 0.4–8,000 | |
| Cadmium (Cd²⁺) | ELIT 8241 | 0.1–11,200 | |
| Calcium (Ca²⁺) | ELIT 8041 | 0.02–4,010 | |
| Chloride (Cl⁻) | ELIT 8261 | 1–35,000 | |
| Cupric (Cu²⁺) | ELIT 8227 | 0.5–6,400 | |
| Cyanide (CN⁻) | ELIT 8291 | 0.03–260 | |
| Fluoride (F⁻) | ELIT 8221 | 0.02–1,900 | |
| Iodide (I⁻) | ELIT 8281 | 0.06–12,700 | |
| Lead (Pb²⁺) | ELIT 8231 | 0.2–20,800 | |
| Mercury (Hg²⁺) | ELIT 8251 | 0.2–20,000 | |
| Nitrate (NO₃⁻) | ELIT 8021 | 0.4–6,200 | |
| Nitrite (NO₂⁻) | ELIT 8071 | 0.5–460 | |
| Perchlorate (ClO₄⁻) | ELIT 8061 | 0.2–9,950 | |
| Potassium (K⁺) | ELIT 8031 | 0.4–3,900 | |
| Silver (Ag⁺) | ELIT 8211 | 0.05–10,800 | |
| Sodium (Na⁺) — glass | ELIT 8230 | 0.2–2,300 | |
| Sulphide (S²⁻) | ELIT 8225 | 0.003–3,200 | |
| Thiocyanate (SCN⁻) | ELIT 8229 | 1–5,800 |
Mini-ISE range (6–12 mm dia, special applications): from . 7-week lead time.
Electrode Head System & Reference Electrodes
The ELIT Electrode Head System combines ISEs and reference electrodes in one practical unit. A single reference electrode serves multiple ISEs — simply unplug the old ISE and plug in the new. Gold-plated connectors. Standard BNC output compatible with all ISE/pH meters.
| Model | Sockets | Use | Price |
|---|---|---|---|
| ELIT 101 | 1 ISE | With separate reference electrode | |
| ELIT 201 | 1 ISE + 1 RE | Combination (most common) | |
| ELIT 301 | 2 ISE + 1 RE | Triple — dual-ion analysis | |
| ELIT 401 | 3 ISE + 1 RE | Quad — multi-ion analysis | |
| ELIT 701 | 6 ISE + 1 RE | Seven-port — 6-channel analysis |
DIN, US or S7 connectors available on request.
Reference Electrodes — 8 mm diameter PVC, gel electrolytes, maintenance-free sealed units. Active life of several years.
| Model | Type | Electrolyte | Price |
|---|---|---|---|
| ELIT 001 | Single junction | AgCl/KCl — for Ba, Ca, F, NO₂, Na, ClO₄ | |
| ELIT 003N | Double junction | Lithium acetate — for all ions |
pH, ORP, Dissolved Oxygen & Conductivity Sensors
pH Electrodes — combination electrodes, glass membranes, AgCl reference, BNC connector. Range 0–14 pH.
| Model | Body | Price |
|---|---|---|
| P11 | Glass, ceramic junction, 0–80°C | |
| P2011 | Epoxy, Teflon junction, 0–60°C |
Both: 120 mm × 12 mm. Cable and BNC included.
ORP / Redox Electrodes — combination electrodes, 0–80°C, 12 × 120 mm. 1 m BNC cable.
| Model | Feature | Price |
|---|---|---|
| ORP-31C | Pt rod, gel-filled plastic — general use | |
| ORP-32C | Pt band on glass dome — demanding | |
| ORP-33C | Pt band, refillable glass, ceramic junction — high precision |
Dissolved Oxygen Sensors — 12 mm body. Easy membrane replacement. Supplied with 2 membrane assemblies + filling solution.
| Type | Output | Price |
|---|---|---|
| Galvanic (DO-003) | 33–40 mV at saturation | |
| Polarographic | 0–10 µA operating current |
ATC sensors (thermistor or Pt100/1000) available on request.
Conductivity Cells — cost-effective for lab, field, and light industrial use. Five versions available.
| Model | Body | Cell Constant K | Electrodes | Price |
|---|---|---|---|---|
| CND-01G | Glass | 0.1 | Platinum black | |
| CND-11G | Glass | 1.0 | Platinum black | |
| CND-101G | Glass | 10 | Platinum black | |
| CND-11P | Plastic | 1.0 | Graphite | |
| CND-101P | Plastic | 10 | Graphite |
Ion / pH Analysers (Computer Interfaces)
The ELIT Ion Analyser connects electrochemical sensors directly to any Windows laptop or desktop PC — eliminating the conventional ion meter. Sophisticated software guides calibration, records data automatically, supports standard addition and graphical display.
- Simultaneous multi-sensor monitoring
- Real-time graphical display during data acquisition
- Export to Excel and standard software
- Supports Good Laboratory Practice
- Reduces risk of operator error in data transfer
| Model | Channels | Price |
|---|---|---|
| 9801 — Single | 1 ISE + 1 pH + 2 temp. | |
| 9804 — 4-channel | 4 ion/pH + 4 temp. | |
| 9808 — 8-channel | 8 ion/pH + 4 temp. |
Optional: battery pack 9809 (), USB adapter 9810 ().
ELIT Aqualyser Systems
All-in-one systems for measuring important parameters of natural waters and aqueous solutions: Dissolved Oxygen, pH, ORP, Ion Concentration, Conductivity and Temperature. Dedicated software for calibration, display, and data storage.
- Data stored in text format — exportable to Excel
- Wide range of data acquisition rates
- Available in two sensor configurations
| Model | Sensors Included | Price* |
|---|---|---|
| 9705B | DO, pH, ORP, Temperature | |
| 9705C | Extended — adds ions & conductivity |
*Price includes standard sensor package.
Monitors, Multisens & Flow-Through Systems
MM-PIT Monitor/Meter Systems — continuous, real-time monitoring of pH, ions, ORP and temperature. USB connected to Windows PC. Compatible with all standard pH, ion, and ORP electrodes.
| Model | Channels | Price |
|---|---|---|
| MM-PIT 2U | 2-channel | |
| MM-PIT 4U | 4-channel |
Multisens Systems — modular, multi-function, multi-site systems for batch monitoring. Connect any number of sensors (pH, temp, ISE, redox, DO, biosensors) to a single PC via serial port.
Flow-Through Systems — controlled flow cells for continuous monitoring where electrodes remain immersed throughout calibration and measurement. Maximum accuracy for industrial and environmental monitoring.
- Peristaltic pump for smooth, controlled sample flow
- In-situ calibration without moving electrodes
- Modular cells for 1–4 electrodes each — up to 12 sensors
- Suitable for ion concentrations, pH, ORP, DO, conductivity and temperature
- Optional weatherproof wall-mountable cabinet for outdoor use
- Up to 20 m from computer, 30 m from sampling point
Signal Transmitters & Amplifiers
Signal Transmitters — convert mV signals from ISE, pH, or ORP electrodes into 4–20 mA format. Connect to dataloggers, PLCs, or alarm systems. Transmission up to 250 m. Rugged splash-proof enclosures.
| Model | Description | Price |
|---|---|---|
| TRA-ISE | ISE transmitter, 4–20 mA | |
| TRAi-ISE | ISE transmitter, isolated | |
| TRA-PHF | pH transmitter, wide range (0–14) | |
| TRA-PHR | pH transmitter, narrow range (3.5–10.5) | |
| TRA-PHFT | pH wide range + PT1000 temp channel | |
| TRA-PHRT | pH narrow range + PT1000 temp channel | |
| TRA-PHF-DIN | pH wide range, DIN rail mount | |
| TRA-PHR-DIN | pH narrow range, DIN rail mount |
Signal Amplifiers — amplify mV signals from ISE, pH, or redox electrodes for cable runs up to 50 m. For field use, remote monitoring, or where long runs between electrode and PC are needed.
| Model | Description | Price |
|---|---|---|
| TRA-IS1-B | Single electrode, battery-powered — field use | |
| LAB-EA4-C | 4-channel, common reference | |
| LAB-EA4-CI | 4-channel, isolated — eliminates ground loops |
