SX725 Portable pH/DO Meter Kit
- Description
- Specs
- Videos
- Citations
- Parts
- Documents
- Warranty
Apera SX725 is designed for lab-grade measurement of pH and DO (dissolved oxygen) in the field, suitable for general water solutions’ applications such as water treatment, groundwater, surface water, hydroponics, environmental monitoring, aquaculture, aquarium, beverage making, etc.
Basic Features
- Intelligent functions –– auto. calibration, auto. temperature compensation, self-diagnosis, data logging, auto. power off, and more
- Digital filter technology –– enhance the meter’s response time and measurement accuracy
- Automatic electrode recognition –– the meter automatically switches to the right parameter mode according to the connected electrode
- Data logging –– 300 sets of data storage and recall
- Built tough –– IP57 water-resistant structure, ideal for use in harsh environments
pH Features
- Built with lithium glass membrane and fiber ceramic junction, the 201T-S pH/temp. electrode provides the foundation for quick response and accurate pH readings
- 1 to 3 points of quick auto. calibration, recognizing up to 13 kinds of pH buffers
- The self-diagnosis function helps you understand common problems and how to fix them
- With the 8-pin to BNC converter (sold separately), a variety of LabSen pH electrodes can be connected to meet the testing needs of specialized applications
DO Features
- Equipped with Apera's DO500 polarographic DO electrode, featuring quick response and integrated temperature and salinity sensors
- Replaceable DO membrane cap (3 replacement membrane caps and an inner solution refill are included in the kit)
- Regular electrode polarization only takes 5 minutes. Measurement reaches 90% response within 30 seconds
- Automatic compensation for temperature and salinity; manual compensation for barometric pressure
Comes as a complete test kit in a rugged carrying case for convenient field test
pH
Measurement range
(-2.00 to 19.99) pH
Resolution
0.1/0.01 pH
Accuracy
±0.01pH±1 digit
Input current
≤2×10-12 A
Input impedance
≥1×1012 Ω
Temp. compensation range
(0 to 100) ˚C (automatic)
Dissolved Oxygen
Measurement range
(0 to 19.99) mg/L (ppm); (0 to 200.0) %
Resolution
0.1/0.01 mg/L (ppm) 1/0.1%
Accuracy
±0.30 mg/L (ppm)
Response time
≤30 seconds (25˚C, 90% response)
Temp. compensation range
(0 to 45) ˚C (automatic)
Salinity compensation range
(0 to 45) ppt (automatic)
Barometric pressure compensation range
(66 to 200) kPa (manual)
Automatic calibration
One or two points at 100% (water-saturated air) and
0%
Electrode type
Polarographic
Other Technical Parameters
Data storage
300 sets
Data content
Serial number, measurement value, measurement unit, and temperature
Power Supply
Two AA alkaline batteries (1.5V x2)
Dimensions and weight
Meter: (65×120×31) mm/180g
Complete Kit: (255 x 210x 50) mm/1760g
Quality and safety certification
CE, ISO 9001:2015
Working Condition
Working temperature
5 to 35˚C
Working humidity
≤85%
IP rating
IP57 water-resistant
Videos We warrant this instrument to be free from defects in material and workmanship and agree to repair or replace free of charge, at the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of THREE YEARS for the instrument and SIX MONTHS for the probe from the delivery.
This limited warranty does NOT cover any issues due to:
- Accidental damage
- Improper use
- Normal wear and tear
- Transportation
- Storage
- Failure to follow the product instructions
- Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter
- Unauthorized repair
- External causes such as accidents, abuse, or other actions or events beyond our reasonable control.
- Description
- Specs
- Videos
- Citations
- Documents
- Parts
- Warranty
Apera SX725 is designed for lab-grade measurement of pH and DO (dissolved oxygen) in the field, suitable for general water solutions’ applications such as water treatment, groundwater, surface water, hydroponics, environmental monitoring, aquaculture, aquarium, beverage making, etc.
Basic Features
- Intelligent functions –– auto. calibration, auto. temperature compensation, self-diagnosis, data logging, auto. power off, and more
- Digital filter technology –– enhance the meter’s response time and measurement accuracy
- Automatic electrode recognition –– the meter automatically switches to the right parameter mode according to the connected electrode
- Data logging –– 300 sets of data storage and recall
- Built tough –– IP57 water-resistant structure, ideal for use in harsh environments
pH Features
- Built with lithium glass membrane and fiber ceramic junction, the 201T-S pH/temp. electrode provides the foundation for quick response and accurate pH readings
- 1 to 3 points of quick auto. calibration, recognizing up to 13 kinds of pH buffers
- The self-diagnosis function helps you understand common problems and how to fix them
- With the 8-pin to BNC converter (sold separately), a variety of LabSen pH electrodes can be connected to meet the testing needs of specialized applications
DO Features
- Equipped with Apera's DO500 polarographic DO electrode, featuring quick response and integrated temperature and salinity sensors
- Replaceable DO membrane cap (3 replacement membrane caps and an inner solution refill are included in the kit)
- Regular electrode polarization only takes 5 minutes. Measurement reaches 90% response within 30 seconds
- Automatic compensation for temperature and salinity; manual compensation for barometric pressure
Comes as a complete test kit in a rugged carrying case for convenient field test
pH
Measurement range
(-2.00 to 19.99) pH
Resolution
0.1/0.01 pH
Accuracy
±0.01pH±1 digit
Input current
≤2×10-12 A
Input impedance
≥1×1012 Ω
Temp. compensation range
(0 to 100) ˚C (automatic)
Dissolved Oxygen
Measurement range
(0 to 19.99) mg/L (ppm); (0 to 200.0) %
Resolution
0.1/0.01 mg/L (ppm) 1/0.1%
Accuracy
±0.30 mg/L (ppm)
Response time
≤30 seconds (25˚C, 90% response)
Temp. compensation range
(0 to 45) ˚C (automatic)
Salinity compensation range
(0 to 45) ppt (automatic)
Barometric pressure compensation range
(66 to 200) kPa (manual)
Automatic calibration
One or two points at 100% (water-saturated air) and
0%
Electrode type
Polarographic
Other Technical Parameters
Data storage
300 sets
Data content
Serial number, measurement value, measurement unit, and temperature
Power Supply
Two AA alkaline batteries (1.5V x2)
Dimensions and weight
Meter: (65×120×31) mm/180g
Complete Kit: (255 x 210x 50) mm/1760g
Quality and safety certification
CE, ISO 9001:2015
Working Condition
Working temperature
5 to 35˚C
Working humidity
≤85%
IP rating
IP57 water-resistant
pH
Measurement range
(-2.00 to 19.99) pH
Resolution
0.1/0.01 pH
Accuracy
±0.01pH±1 digit
Input current
≤2×10-12 A
Input impedance
≥1×1012 Ω
Temp. compensation range
(0 to 100) ˚C (automatic)
Dissolved Oxygen
Measurement range
(0 to 19.99) mg/L (ppm); (0 to 200.0) %
Resolution
0.1/0.01 mg/L (ppm) 1/0.1%
Accuracy
±0.30 mg/L (ppm)
Response time
≤30 seconds (25˚C, 90% response)
Temp. compensation range
(0 to 45) ˚C (automatic)
Salinity compensation range
(0 to 45) ppt (automatic)
Barometric pressure compensation range
(66 to 200) kPa (manual)
Automatic calibration
One or two points at 100% (water-saturated air) and
0%
Electrode type
Polarographic
Other Technical Parameters
Data storage
300 sets
Data content
Serial number, measurement value, measurement unit, and temperature
Power Supply
Two AA alkaline batteries (1.5V x2)
Dimensions and weight
Meter: (65×120×31) mm/180g
Complete Kit: (255 x 210x 50) mm/1760g
Quality and safety certification
CE, ISO 9001:2015
Working Condition
Working temperature
5 to 35˚C
Working humidity
≤85%
IP rating
IP57 water-resistant
pH
Measurement range
(-2.00 to 19.99) pH
Resolution
0.1/0.01 pH
Accuracy
±0.01pH±1 digit
Input current
≤2×10-12 A
Input impedance
≥1×1012 Ω
Temp. compensation range
(0 to 100) ˚C (automatic)
Dissolved Oxygen
Measurement range
(0 to 19.99) mg/L (ppm); (0 to 200.0) %
Resolution
0.1/0.01 mg/L (ppm) 1/0.1%
Accuracy
±0.30 mg/L (ppm)
Response time
≤30 seconds (25˚C, 90% response)
Temp. compensation range
(0 to 45) ˚C (automatic)
Salinity compensation range
(0 to 45) ppt (automatic)
Barometric pressure compensation range
(66 to 200) kPa (manual)
Automatic calibration
One or two points at 100% (water-saturated air) and
0%
Electrode type
Polarographic
Other Technical Parameters
Data storage
300 sets
Data content
Serial number, measurement value, measurement unit, and temperature
Power Supply
Two AA alkaline batteries (1.5V x2)
Dimensions and weight
Meter: (65×120×31) mm/180g
Complete Kit: (255 x 210x 50) mm/1760g
Quality and safety certification
CE, ISO 9001:2015
Working Condition
Working temperature
5 to 35˚C
Working humidity
≤85%
IP rating
IP57 water-resistant
Compatibility
We warrant this instrument to be free from defects in material and workmanship and agree to repair or replace free of charge, at the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of THREE YEARS for the instrument and SIX MONTHS for the probe from the delivery.
This limited warranty does NOT cover any issues due to:
- Accidental damage
- Improper use
- Normal wear and tear
- Transportation
- Storage
- Failure to follow the product instructions
- Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter
- Unauthorized repair
- External causes such as accidents, abuse, or other actions or events beyond our reasonable control.
