Description
Features
- Measuring Parameters : pH/ORP/DO/Conductivity/Salinity(or TDS)/Temperature
- Simultaneous Mesurement up to 6 or a singular item
- Wide & Vivid 4.3″ Color TFT LCD
- Available to use in a dark place by controling the brightness of LCD
- Simple easy icons showing battery level, calibration history and other functions
- IP68 : Waterproof, Dustproof
- Real time monitoring via SMSD Program(Simultaneously Measuring & Saving Data System)
- Store the data up to 500,000 point(Auto) / 500 point(Manual) / Infinite when connecting SMSD
- Providing Lithium ion rechargeable abttery & adaptor available in general & car
- Providing a Impact resistant & Waterprrof case with porable Neck Strap
- Providing 3 meter cable (Option : 5m, 10m, 50m)
- 5 years on warranty for instrument : sensor is covered by a 6 month warranty
- Providing a Impact resistant & Waterprrof case with portable Neck Strap
* Application : Multi 90i can be used in a wide range of applications including : Lakes, Rivers,
Fish Farming, Ground water, Oceans
Specifications
| pH | ORP | DO/O2 | Cond. | Salinity/TDS | Temperature | |
| Range | 0 ~20.00 pH | ±1000.0 mV | 0 ~ 19.99 mg/L | 0 ~ 200 mS/cm | 0 ~ 80.0 ppt
0 ~ 1999.9 mg/L |
-10 ~ 50 °C |
| Resolution | 0.01 pH | 0.1 mV | 0.1 mg/L
±0.1 % |
1 uS/cm
0.01 mS/cm |
0.1 ppt
0.1 mg/L |
0.1 °C |
| Accuracy | ±0.1 pH | ±20 mV | ±5 % | ±0.5% | ±1.0 of reading or 0.1 ppt
±0.2 % |
±0.2 °C |
| Type of sensor | Glass combination | Platinum button | Polarographic | 4 Cell (Autoranging) | PT100 | |
| Calibration | Auto/Manual
5 Point |
Auto 1 Point
(228 or 475 mV) |
O2/Air : 1 Point
DO : 2 Pont |
Auto 1 Point | Auto | |
| Temperature
compensation |
Auto / Manual | |||||
| Data-log | Auto : 500,000 Points / Manual :500 Points | |||||
| Display | 4.3” Color TFT LCD | |||||
| Input | Connectors for Sensor and USB | |||||
| Output | RS232C | |||||
| Waterproof | IP68 | |||||
| Power | Li-ion 3.7 V/4,500 mA / Rechargeable adaptor 5V/1A | |||||
| Size | Body : 105(W) x 250(L) x 50(H) mm/ Multi-Probe : 60 x 315(L) mm / Carrier : 530 x 355 x 225 mm | |||||
|
Accessory [Standard] |
90i body
Multi-Probe (pH, ORP, DO, Cond., Temp) 3m cable, Standard Buffer solution DO membrane kit, Lithium ion battery (Li-ion 3.7V/4500mA), Shock resistant, Water proof, Dust proof Carrying case Rechargeable & Data transfer cable for General & Car SMSD (Simultaneous Measuring & Saving Data system) program, Holder cup, Neck-strap |
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* Please consider freight cost of buffer solution when you determind to purchase buffer solution optionally.
Buffer solution set (pH : 4,7,10, ORP : 228mV, Cond. : 1413uS/cm, 12.89mS/cm) 475ml x 3set } : About 9kg.



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