Field-Lab Analysers for pH, mV, Conductivity,
Salinity, Dissolved Oxygen,
Turbidity & Temperature
  90FL은 pH, 전도율, 염분, 용존산소, 온도 측정

90FL-MV는 pH, mV, 전도율, 염분, 용존산소,
온도 측정

90FL-T는 pH, 전도율, 염분, 용존산소, 탁도,
온도 측정

자동보정

자동데이터등록 및 컴퓨터연결 가능

AS/NZS/ISO 9001 인증
       
  Specifications
 
pH
Ranges : 0.00 to 14.00 pH
Resolution : 0.01 pH
Accuracy : ±0.01 pH
Impedance : > 3×1012 Ohms
Asymmetry : ± 1.00 pH
Range : 85 to 105%
Temperature
Compensation : Automatic, 0 to 100 ℃
Calibration : 2 Point automatic
pH Buffers : Auto recognition of pH4.00,
pH6.88 and pH 9.23
Other buffers can be keyed in at
calibration.

Millivolts(90FL-MV only)
Ranges : 0 to ± 1999 mV
Resolution : 1 mV
Accuracy : ± 1 mV

Conductivity

Ranges
k=10 Sensor : 0 to 200.0 uS/cm
0 to 2000 uS/cm
0 to 20.00 mS/cm
0 to 200.0 mS/cm

k=1 Sensor : 0 to 20.00 uS/cm
0 to 200.0 uS/cm
0 to 2000 uS/cm
0 to 20.00 mS/cm
Resolution : 0.05% of full scale of selected range
Accuracy : ± 0.5% of full scale of selected
range at 25 ℃
Temperature
Compensation : All readings automatically
normalised to 25 ℃ at ?2.2% /OC.
Zero
Calibration : Automatic in air.
Span
Calibration : Automatic to user-defined standard.

Salinity
Ranges
k=10 Sensor : 0 to 100.0 ppm
0 to 1000 ppm
0 to 10.00 ppk
0 to 100.0 ppk
k=1 Sensor : 0 to 10.00 ppm
0 to 100.0 ppm
0 to 1000 ppm
0 to 10.00 ppk
Resolution : 0.1% of full scale of selected range
Accuracy : ± 0.5% of full scale of selected
range at 25 ℃
Temperature
Compensation : All readings automatically
normalised to 25 ℃ at ?2.2% /OC.
Zero
Calibration : Automatic in air.
Span
Calibration : Automatic to userdefined standard.

Dissolved Oxygen
Ranges : 0 to 30.00 ppm (mg/l)
0 to 300.0 %Saturation
Resolution : 0.01 ppm (mg/l)
0.1 %Saturation
Accuracy : ± 0.02 ppm (mg/l)
± 0.2 %Saturation
Temperature
Compensation : Automatic for solubility(ppm only)
and membrane permeability.
Zero
Calibration : Automatic at less than 5%.
Span
Calibration : Automatic in air.




Turbidity(90FL-T only)
Ranges : 0 to 1000 NTU
Linearity : 3%
Temperature
Coefficient : < -0.3% /℃, 0 to 40 ℃
Zero
Calibration : Automatic in distilled water.
Span
Calibration : Automatic to user defined standard.

Temperature

Ranges : -10.0 to 110.0 ℃
Resolution : 0.1 ℃
Accuracy : ±0.2 ℃
Calibration : Automatic, 1 or 2 point

Datalogging

All models equipped with standard Notepad function.
Automatic datalogging with extended memory
optional for 90FL and 90FL-MV and standard for
90FL-T.

Standard Memory
90FL : 60 readings(45 with extra data input
active).
90FL-MV : 50 readings(40 with extra data input
active).
90FL-T : 800 readings(635 with extra data input
active).

Extended Memory (with Automatic Datalogging
option)
90FL : 1980 readings(1508 with extra data
input active).
90FL-MV : 1760 readings(1377 with extra data
input active).

Extra Data Input
2 extra items of data can be input when using the
Notepad function. Each item can be a maximum of
4 characters, including a decimal point.
Extra Data items are labelled A and B.

Automatic Logging
All 3 models can be programmed to automatically
log from 1 to 288 readings per day.
90FL & 90FL-MV can also be programmed to take
readings at up to 12 specific times of the day.
90FL-T can also be programmed to take readings
at a preset interval for a preset duration.


RS232 Port

8 Bits, No Parity, 1 Stop Bit, XON/OFF Protocol.
300, 1200, 9600 baud available.
2 line x 40 Character alphanumeric LCD shows all
readings simultaneously.

Keypad
5 Function keys, Menu key, 14 data entry keys,
OFF, ON.

Dimensions

230×140 ×100 mm

Mass
Meter only : Approx 1.5kg
Full Kit       : Approx 5.0kg

Environment
Temperature : 0 to 45 ℃
Humidity         : 0 to 90% R.H.

Power
7.2V Rechargeable NiCad Battery any 12V DC
supply with recharge the battery.


  Ordering Information
 

                                                                       Part No
90FL…………………………….………….126103
90FL-MV…………………………………130018
90FL-T……………………………………126105

Kit Includes
pH6.88 Buffer, 200ml…….……………..121306
pH4.00 Buffer, 200ml…….……………..121381
2.76 mS/cm Cond Std, 1l……………….122305
Battery Charger…………………………..130009
(Supplied to suit country)
90FL Handbook…………………………..130050
(1 Liter Salinity standard to suit k=10 or k=1
salinity sensor is also supplied)

Sensors

pH, Submersible, 5m……………………111228
ORP, Submersible, 5m....111260
(90FL-MV only)
k=10 Cond/Salinity, 5m..122218
k=1 Cond/Salinity, 5m...122196
YSI DO2 Sensor,no cable.123204
5m cable for YSI Sensor.123219
Turbidity Sensor, 5m....125208
(90FL-T only)
Temperature Sensor, 5m..124210
(required only if Conductivity sensor is not used)

                                                                       Part No
Options

Submersible DO2 Stirrer…..…….……..123306
RS232 Port & Cable……………………..130010
(standard on 90FL-T)
Automatic Datalogging, RS232
& cable option…………………………….130011
(standard on 90FL-T)
Communication Software
for Windows …...…………………………130086
Solar Panel……….………………………..130012
Clip lead for external 12V battery……130013
Hard carry case…………………………..130058
Probe holder for 90FL &
90FL-MV, 5m…………………………….121343
Probe holder, 90FL-T, 5m…………….121345
180NTU Primary Turbidity
standard, 1l…………………………………125200
360NTU Secondary Turbidity
standard, 1l…………………………………125204
 

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