dTrite-Pro Electronic Titrator – Bottle-Top Burette, 10 / 25 / 50 mL

Description

The dTrite-Pro is a motorized electronic bottle-top burette that replaces the glass burette for routine volumetric titration. It mounts directly on the reagent bottle, and aspiration, dispensing and volume readout are all electronically controlled from a 4.3-inch color touch screen or a remote control handle. Available with a 10 mL, 25 mL or 50 mL cylinder and dispensing down to 10 µL (10 mL model) or 20 µL (25 and 50 mL models), it delivers ISO 8655 accuracy with a systematic error of ±0.2% and a CV of 0.05–0.07% at nominal volume.

With 1,000-record memory, Bluetooth and WiFi, built-in result calculation and free PC software, the dTrite-Pro turns manual titration into a documented, repeatable workflow for QC and testing laboratories, without the cost of a full automatic titration system.

Why Choose the dTrite-Pro

Precision and repeatability — electronic dosing reduces operator-dependent variation, so repeated titrations stay consistent from analyst to analyst.

Easier, more standardized operation — less reliance on manual burette technique; the workflow is easy to learn and to standardize across operators.

Digital records and traceability — results are saved on the instrument with a timestamp, ready for review, printing and documentation.

Smart connectivity — Bluetooth, WiFi and free PC software connect titration work to your laboratory data workflow.

Cost-effective upgrade — a practical step up from glass burettes without moving to a large, high-cost automatic titrator.

Choose Your Model

Specifications

Chemical Compatibility

Compatible titrants (up to 1 mol/L): acetic acid, ammonium thiocyanate, barium chloride, bromate, cerium(IV) sulfate, EDTA, ferrous ammonium sulfate, ferrous sulfate, hydrochloric acid, hydrochloric acid–acetone, iodine*, iodide–iodate*, nitric acid, oxalic acid, perchloric acid, perchloric acid–glacial acetic acid, potassium bromate, potassium dichromate, potassium hydroxide, ethanolic potassium hydroxide, potassium iodate, potassium permanganate*, potassium thiocyanate, silver nitrate*, sodium arsenite, sodium carbonate, sodium chloride, sodium hydroxide, sodium nitrite, sodium thiosulfate, sulfuric acid, tetrabutylammonium hydroxide, acetone*, triethanolamine–acetone*, and zinc sulfate.

*Light-sensitive titrants: Use the brown observation window for light-sensitive titrants such as iodine, potassium permanganate, silver nitrate, acetone, iodide–iodate, and triethanolamine–acetone.

Not suitable for: hydrofluoric acid; suspensions such as activated carbon; concentrated acids and alkalis; non-polar organic solvents such as toluene and benzene; carbon disulfide; and corrosive gas environments such as HCl fumes.

The dTrite-Pro is not autoclavable. For titrants not listed above, please contact Biofargo before use.

Features

• Motorized piston drive — aspiration and dispensing are electronically controlled, so results do not depend on meniscus reading or hand technique.
• Three cylinder sizes — 10, 25 or 50 mL per aspiration; dispensing down to 10 µL (10 mL model) or 20 µL (25 and 50 mL models).
• Fast titration with automatic slow-down — in preset-volume mode the dTrite-Pro dispenses quickly, then switches to slow micro-titration about 1.5 mL before the target.
• Automatic refill — if a preset volume exceeds what is left in the cylinder, the instrument refills and completes the dispense on its own.
• Drop-by-drop micro-titration — tap for single drops near the end point, or hold to speed up.
• Touch screen or remote handle — operate from the 4.3-inch color touch screen, or assign functions to the two buttons of the remote control handle.
• Built-in calculation and records — save each titration with a timestamp, then calculate results from preset or custom formulas; print with the optional Bluetooth printer.
• Clear and brown windows included — the brown window protects light-sensitive titrants such as iodine, potassium permanganate and silver nitrate.
• Drying tube included — for moisture- and CO₂-sensitive titrants (absorbent not included).
• 0–90° return valve — purges air and returns reagent to the bottle without waste.
• Long-distance burette included — extends the dispensing tip up to 1 m from the bottle.
• On-site calibration — gravimetric local calibration from the menu, in line with ISO 8655-6.
• Expandable — ports for a pH meter, color sensor and magnetic stirrer.

Applications

The dTrite-Pro handles all four classes of volumetric titration:

• Acid-base titration — titratable acidity, acid value, alkalinity.
• Redox titration — permanganate, dichromate, cerium(IV) and iodometric methods, including peroxide value and iodine value.
• Precipitation titration — argentometric chloride determination with silver nitrate.
• Complexometric titration — EDTA titration for water hardness, calcium and magnesium.

Typical users include food and beverage QC, pharmaceutical and chemical manufacturing, food and drug safety testing, petrochemicals, environmental and water testing, metal finishing and plating, surfactant production, and third-party testing laboratories.

Glass Burette, Bottle-Top Dispenser or Electronic Burette?

Storage & Shipping

• Shipping: Ships at ambient temperature.

• Storage: 0–40 °C, humidity ≤ 80%.

• Battery care: When not in use for a long period, charge once a month to keep the battery at 50% or above.

• Cleaning: Wipe the ABS/PC housing with water. Clean the cylinder by aspirating and dispensing water at least 5 times. Do not autoclave.