VZOR products

Dissolved Oxygen Analyzers

VZOR - Model MARK-302E - Portable dissolved oxygen meter

MARK-302E is a portable meter for measuring dissolved oxygen concentraion, DO saturation and temperature for water and aqueous solutions. Can be used in BOD measurements.

VZOR - Model MARK-303E - Portable dissolved oxygen meter

MARK-303E is a portable meter for measuring dissolved oxygen concentration, DO saturation and temperature for water and aqueous solutions. Can be used in BOD measurements.

VZOR - Model MARK-3010 - Portable dissolved oxygen meter

MARK-3010 is a portable meter for measuring dissolved oxygen concentration and temperature for aqueous mediums including deairated ones (ppb range). Convenience and accuracy of measurement +/- (1+1% of the measured value) ppb. Automatic temperature and barometric pressure compensation. Ability to work at small flow rates (min. 25 ml/minute). Universal mechanism for direct connection to sample lines. IP65.

VZOR - Model MARK-409T - On-line dissolved oxygen meter

MARK-409 is a dual-channel analyzer for continuous measurements of low-level (ppb) dissolved oxygen concentration and temperature of water and aqueous solutions.

MARK - Model MARK-1402 - Dissolved oxygen meter with sterilizable and autoclavable sensor

MARK-1402 - Dissolved oxygen meter with sterilizable and autoclavable sensor. Lifetime of the oxygen sensor is min. 10 years. 2 galvanic isolated current outputs 0–5/4–20/0–20mA. RS-485 galvanic isolated port. MODBUS RTU. 2 measuring channels.