Alat Ukur kualitas air : Macro 900 Water Quality System


Macro 900 Water Quality System adalah instrument kualitas air yang cukup lengkap untuk meneliti dan monitoring kualitas air di darat, sungai, selokan, perikanan, dan lingkungan hidup.

Didesain dengan bentuk yang kokoh, presisi, dengan fasilitas pengukuran yang biasa dibutuhkan untuk pengawasan kualitas air. Tersedia dengan beberapa pilihan mulai dari paket tanpa koper, panjang kabel probe mulai dari 10 - 30 meter

Overview
Waterproof Meter with GPS
IP67 battery powered meter with 1000 result data log and three dimensional GPS for precise result location data.

USB Connectivity with Macro 900 Link Software
Download results via the dedicated software provided with seamless integration with Microsoft Excel and Google Maps/Google Earth for intuitive data presentation

Choice of Macro Accessory Probes
Choose from either the MAP 2000 or the MAP 2100 to add depth measurement to the standard parameter list of pH, ORP, conductivity, TDS, salinity, seawater specific gravity, resistivity and optical Dissolved Oxygen

Add Optional Probes if Required
With one channel available for ion selective electrodes and one channel available for optical probes, both the MAP 2000 and MAP 2100 can be customised to exact requirements and swapped in the field.

Supplied in an IP67 Hard Case
Protect and transport the Macro 900 Water Quality System with maximum security with the high specification case including space for accessories such as calibration solutions.

Full Range of Accessories
Calibration solutions for all probes plus unique MacroCal solution for field calibration of pH, conductivity and zero turbidity to maintain your Macro 900 WQS in the field.

Macro 900 Water Quality System

SPECIFICATION

Macro 900 Meter                                  

- Display  LCD screen with backlight (activated by keystroke)
- User Interface  On screen prompts available in English, French and Spanish (German on request), nine rubberised navigation keys
- PC Interface  USB (cable provided)
- GPS Receiver 12 channel with integral antenna, ±10m in three dimensions
- Atmospheric Pressure Sensor 150 – 1150 mb ± 1 mb
- Size (W x L x H) 90 x 180 x 39mm
- Weight 450 g
- Power Supply 5 x 1.5V (AA) batteries
- Operating Temperature -20 to 70°C
- IP Rating IP67

Macro Accessory Probe (MAP) 2000                            

Parameters : Conductivity, TDS, resistivity, salinity, seawater specific gravity, dissolved oxygen (optical), pH, ORP and temperature
Immersion Depth 75mm min. 30m max.
Size (L x Diameter) 290mm x 48mm
Weight 725 g
Operating Temperature -5 to 50°C
IP Rating IP68

Macro Accessory Probe (MAP) 2100                            

Parameters Included Conductivity, TDS, resistivity, salinity, seawater specific gravity, dissolved oxygen (optical), pH, ORP and temperature, depth
Immersion Depth 75mm min. 30m max.
Size (L x Diameter) 290mm x 48mm
Weight 725 g
Operating Temperature -5 to 50°C
IP Rating IP68

Parameter Specification

Dissolved Oxygen (Optical)
Range 0 – 500.0% / 0 – 50.00 mg/l
Resolution 0.1% / 0.01 mg/l
Accuracy 0 – 200%: ± 1% of reading.200% – 500%: ± 10%

Conductivity  (EC)
Range 0 – 200 mS/cm (0 – 200,000 µS/cm)
Resolution 3 Auto-range scales: 0 – 9999 µS/cm,
10.00 – 99.99 mS/cm,
100.0 – 200.0 mS/cm
Accuracy ± 1% of reading or ± 1 µS/cm if greater

TDS
Range 0 – 100,000 mg/l (ppm)
Resolution 2 Auto-range scales: 0 – 9999 mg/l,
10.00 – 100.00 g/l
Accuracy ± 1% of reading or ± 1 mg/l if greater

Resistivity
Range 5 Ωcm – 1 MΩcm
Resolution 2 Auto-range scales: 5 – 9999 Ωcm,
10.0 – 1000.0 KΩcm
Accuracy ± 1% of reading or ± 1 Ωcm if greater

Salinity
Range 0 – 70 PSU / 0 – 70.00 ppt (g/kg)
Resolution 0.01 PSU / 0.01 ppt
Accuracy ± 1% of reading or ± 0.1 unit if greater

Seawater Specific Gravity
Range 0 – 50 st
Resolution 0.1 st
Accuracy ± 1.0 st
pH Range 0 – 14 pH / ± 625 mV
Resolution 0.01 pH / ± 0.1 mV
Accuracy ± 0.01 pH / ± 5mV

ORP
Range ± 2000 mV
Resolution 0.1 mV
Accuracy ± 5 mV