The Handy Atmosphere is a hand-held meter designed to measure oxygen in gas. It can be used to measure the low oxygen content of packaging gas, the oxygen content of the air and the purity of oxygen gas from oxygen generators and the like.
DescriptionThe OxyGuard Handy Atmosphere is a hand-held meter designed to measure oxygen in gas. It can be used to measure the low oxygen content of packaging gas, the oxygen content of the air and the purity of oxygen gas from oxygen generators and the like. A separate brochure is found for a version designed to measure the oxygen content of the modified atmosphere inside food packages. Signal processing is performed using a microprocessor, which gives a number of advantages. Just as with other Handy instruments you can simply switch on and measure, but the use of microprocessor technology enables measurements to be supported by a range of advanced functions designed to make things even easier for you:
Features
Automatic Calibration
Choice of Language
Oxygen, temperature, barometric pressure.
Automatic self-check
Automatic Probe Check
Barometric Pressure Compensation
Extremely long battery life
Technical Data Sheet
H02A OxyGuard Handy Atmosphere
The OxyGuard MaxiTemp 2 is a small electronic thermometer specially designed to meet the demands of fish farmers and other professional people for a rugged, reliable and accurate thermometer with data logging function.
Description
The OxyGuard Handy MaxiTemp 2 temperature meter, is a small electronic thermometer specially designed to meet the demands of fish farmers and other professional people for a rugged, reliable and accurate thermometer with data logging function. It has a measuring range of -5 to +45°C with an accuracy of +/- 0.1°, and will measure up to +60°C with an accuracy of +/- 0.2°C. The probe is manufactured in plastic and sea-water resistant stainless steel, and is connected to the display with a 1.5 m cable. Both probe and display are sealed and waterproof. Values can be stored either automatically at preset time intervals, or manually. You can group values according to the place of measurement. Stored values can be transferred to a PC using the Polaris Link, which connects to the PC via a USB cable. The MaxiTemp is 96mm in diameter by 36mm. For a meter to read oxygen and temperature please have a look at the OxyGuard Handy Polaris C.
H03B OxyGuard Handy MaxiTemp Thermometer
The OxyGuard Handy pH is a hand-held, pocket size pH or Redox meter designed for use in demanding, wet environments. The meter itself and the electrode assembly are waterproof. This instrument does not suffer from the classical problems associated with pH meters – the Handy pH is sealed so that water cannot enter the top of the electrode or the electronics. You can drop it into the water without damaging it! In the Handy pH these advantages are combined with microprocessor technology to give an instrument that is exceptionally easy to use.
DescriptionHand-held pH meter for demanding, wet environments The OxyGuard Handy pH is a hand-held, pocket size pH/redox meter designed for use in demanding, wet environments. The meter itself and the electrode assembly are waterproof. This instrument does not suffer from the classical problems associated with pH meters - the Handy pH is sealed so that water cannot enter the top of the electrode or the electronics. You can drop it into the water without damaging it! Tried-and-tested construction uses standard buffer solutions available anywhere. Fixed cable with waterproof cable glands - no connector problems. Electrode assembly with hermetically sealed preamplifier eliminates electrical noise and moisture problems. The electrode can be exchanged in a few seconds. Large, stable display with "low batt" indicator. 500 hours continuous operation from a standard 9V battery. Easy temperature compensation - just set the dial! Comes complete with carrying pouch and 2 bottles of buffer solution. Also measures redox - just fit a redox electrode, switch to "Redox" and measure.
Specification
Measuring range, pH: pH 0.00 to 14.00
Temperature compensation range: 0 - 50°C
Cable length: 1.5 meters
Operating conditions: 0 - 50°C
The Polaris C Optical meter is an almost maintenance free meter for measuring dissolved oxygen and temperature. The meter is sturdy, easy to use and has an extensive longevity making it ideal for harsh conditions.
Polaris C can store up to 2500 complete set of data, including time and date stamps. The logged data can be stored either manually or automatically with the possibility to group the data into categories. The stored data can be uploaded directly to Cobália using Bluetooth.
Scan the Cobália NFC tag on the tank and all data will be uploaded to your “digital farm”. Tank specific data assigned to the tags will be stored in Cobália for analysis on temporal variation, generation of graphs and for multivariable analysis on performance. The meter has a built-in self-check of all hardware, it compensates automatically for barometric pressure and it has a notably short response time. With this meter, you get the high-quality associated with OxyGuard technology and a product that will serve you well for many years.
Key BenefitsHigh accuracy Easy-to-do calibration Automatic check of the hardware Automatic compensation for barometric pressure and temperature Water-resistant Automatic or manual data logging of up to 2500 full sets of data Bluetooth and NFC technology for direct upload to Cobália Low power consumption: ~1000 hours Immediate response time Variable display options and unit use Self-polarizing and temperature compensating electrochemical probe Long-term stability
SpecificationUnits of measurement: Oxygen: ppm (mg/L), % saturation. Temperature: degrees Celsius (°C), degrees Fahrenheit (°F) Display: Graphical LCD display with variable backlight Probe type: Electrochemical Cable length: Standard 3 m. Available at any length up to 50 meters by request Operating temperature: Probe: -5 to +45 degrees Celsius (°C) and +23 to +113 degrees Fahrenheit (°F). Meter: -20 to +60 degrees Celsius (°C) and -4 to 140 degrees Fahrenheit (°F) Waterproof: Short-term immersion proof to 5m depth Response time: To 90% in less than 20 seconds Measuring range: Oxygen: 0-60 mg/L and 0-600 % saturation. Temperature: -5 to +45 degrees Celsius (°C) and +23 to +113 degrees Fahrenheit Measuring accuracy: Oxygen: typically ± 1% of measured value. Temperature: ± 0.2 degrees Celsius/Fahrenheit (°C/°F) Data logging capacity: 2500 sets of data with up to 99 data groups Salinity compensation range: 0-50 ppt salinity. Manually set Automatic check of: Probe function, meter function, cable and battery Automatic compensation: Temperature and barometric pressure (0-7000 m a.s.l) Dimensions meter: Length = 98 mm, diameter = 36 mm (Length: 3.86 in, diameter: 1.42 in) Dimensions probe: Length = 159 mm, diameter = 22 mm (6.26 in, 0.87 in). With protection cap: Length = 176 mm, diameter = 29 mm (6.93 in, 1.14 in) Power: 2 AA alkaline batteries Battery life: 1000 hours use depending on settings and battery quality Standard accessories: 10 membranes and O-rings, 50 ml electrolyte, cathode cleaning pad, tool, storage pouch
The OxyGuard Handy Polaris TGP (Total Gas Pressure) Meter is a hand-held gas pressure meter that doubles as a dissolved oxygen meter. It can operate in three display modes- as a standard Handy Polaris dissolved oxygen (DO) meter, as a TGP meter displaying percent saturation, or as a TGP meter displaying pressures as volume percentage values. The user can choose which value is shown on the display.
DescriptionThe instrument also incorporates a data logger. Menu functions, along with an intuitive interface, make the Handy Polaris TGP/DO/Temperature meter easy to use for novice and experienced users alike. The OxyGuard Handy Polaris TGP/DO/Temperature Meter also includes a membrane kit (10 O-rings/10 membranes), 50 ml electrolyte, membrane installation tool, and cathode cleaning pad.
Technical AdvantagesMeter The Polaris 2 TGP is designed for easy use and to give accurate here-and-now measurements of both the dissolved oxygen and the dissolved rest gases - i.e. the gases that can cause decompression sickness - “the bends” - in fish. This is achieved because the instrument measures all three pressures needed - the dissolved oxygen, the total dissolved gas and the atmospheric. Maintenance is easy - the DO measurement is made using the well-known OxyGuard Handy probe, and the TGP measurement tube sensor element can easily be exchanged if necessary. Probe The OxyGuard TGP probe can be directly connected to OxyGuard Commander, Convoy and Pacific systems. It can only be used with these systems. It does not need a separate transmitter or input unit, but communicates values directly. Only one field bus data cable connection is needed - the cable has cores for both data and the 24 V DC supply needed by the probe. The TGP is designed for easy use. The measurement tube is wound on a central bobbin that is held in place by the protector. If the tube becomes fouled you simply unscrew the protector, unplug the bobbin and tube and fit a replacement. Precise measurements are obtained by placing the TGP in the air and matching - or calibrating - the TGP against the barometric pressure sensor of the DO Meter or Pacific of the system. This means that a very accurate value of the difference between the gas pressure in the water and the gas pressure in the air can be obtained. The pressure measurements can also both be calibrated against the absolute value of the barometric pressure if this is known accurately. The TGP has the same diameter as a standard OxyGuard probe so that standard mounting devices can be used.
Specifications
Dimensions: Meter 98 mm diameter x 36 mm
Probe: 58 mm x 110 mm + cable gland
Cable Length: Standard 3 m. Other on request.
Operating Conditions: Probe: -5 to +45°C, meter -20 to +60°C.
Encapsulation (meter): Short-term immersion proof to 5m depth.
Display: Graphical LCD display. Variable backlight.
Parameters measured: Oxygen partial pressure, atmospheric pressure, total dissolved gas pressure, temperature at probe.
Parameters displayed: DO in mg/l, % sat, % vol. TGP in % sat. Rest gas in % sat, % vol. Temperature in °C or °F.
Measuring range, DO: 0-60.0 ppm (mg/l), 0-600% saturation and 0-60% vol.
Oxygen Probe Type: Galvanic cell, self polarizing, self temperature compensating. DO measurement automatically compensated for temperature and barometric pressure. Manual salinity compensation between 0-59 ppt salinity. DO accuracy depends on calibration accuracy. Typically better than +/- 1% of measured value +/- 1 digit within the standard measuring range. DO measurement repeatability typically better than +/- 0.5% of measured value. Response Time (DO) 90% of end value in less than 20 seconds in water.
Measuring range, pressures: to over 200% sat, 2 bar. Accuracy +/- 2% of value
Measuring range, temp: -5 to +45°C. Accuracy +/- 0.2°C.
Self-check of: Probe function, meter function, cable, battery.
Accessories included: Storage pouch, DO probe membranes with O-rings and electrolyte, cathode cleaning pad, storage pouch.
The OxyGuard Handy pH is a hand-held, pocket size pH or Redox meter designed for use in demanding, wet environments. The meter itself and the electrode assembly are waterproof. This instrument does not suffer from the classical problems associated with pH meters – the Handy pH is sealed so that water cannot enter the top of the electrode or the electronics. You can drop it into the water without damaging it! In the Handy pH these advantages are combined with microprocessor technology to give an instrument that is exceptionally easy to use.
DescriptionHand-held pH meter for demanding, wet environments The OxyGuard Handy pH is a hand-held, pocket size pH/redox meter designed for use in demanding, wet environments. The meter itself and the electrode assembly are waterproof. This instrument does not suffer from the classical problems associated with pH meters - the Handy pH is sealed so that water cannot enter the top of the electrode or the electronics. You can drop it into the water without damaging it! Tried-and-tested construction uses standard buffer solutions available anywhere. Fixed cable with waterproof cable glands - no connector problems. Electrode assembly with hermetically sealed preamplifier eliminates electrical noise and moisture problems. The electrode can be exchanged in a few seconds. Large, stable display with "low batt" indicator. 500 hours continuous operation from a standard 9V battery. Easy temperature compensation - just set the dial! Comes complete with carrying pouch and 2 bottles of buffer solution. Also measures redox - just fit a redox electrode, switch to "Redox" and measure.
Specification
Measuring range, redox: 0-1999 mV, positive or negative
Temperature compensation range: 0 - 50°C
Cable length: 1.5 meters
Operating conditions: 0 - 50°C
The Handy Salinity is a hand-held instrument specially designed for aquaculture use. Factory calibration and automatic temperature compensation make it very easy to use. The display shows the salinity directly. Temperature is also measured and shown in the display.
The instrument incorporates automatic check functions to ensure reliability. The probe is designed to be as trouble-free as possible, with features specially suited for aquacultural use. Inductive technology is used so that you don’t have to worry about deposits on the surface of the probe – all you have to do is ensure that the hole in the probe is open and relatively clean.
Marlin is a single-channel measurement transmitter instrument explicitly designed for use in aquaculture.
One of the critical advantages of Marlin is its water resistance, which means it can be used in various wet environments without fear of damage.
You can order Marlin with the probe of your choice to meet your specific needs:
Dissolved oxygen (electrochemical or optical)
Carbon Dioxide (CO2)
pH/Redox
Total Gas Pressure (TGP)
Temperature
Salinity
Ozone
Any other probe with 4-20 mA input (e.g. Model 420)
Compatibility:
Marlin features a 4-20mA output and MODBUS/TCP for PLC/SCADA compatibility, making integrating your existing systems easy.
It is also Cobália compatible, ensuring seamless communication with the Cobália digital management system.
Whether running a commercial aquaculture operation or simply monitoring the water quality in your backyard pond, Marlin is the perfect tool!
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